wire rope isolator manufacturers factory

Wire rope isolators comprise helical steel cables threaded through high-strength retaining bars. These cable isolators deliver superior shock and vibration protection for sensitive equipment and products. With their durable construction, corrosion resistance and high-temperature tolerance, these isolation solutions are ideal for many applications across a broad industry range.

Isolation Dynamics Corp. offers the very best vibration engineering solutions like our mechanically fastened wire rope isolators and isolation assemblies for a variety of applications – including architectural foundations, oil pumps, compressors, and rugged naval electronics enclosures. Learn more about our IDC isolators below!

Welcome to Vibro/Dynamics, where we will find effective and excellent solutions for shock and vibration problems. We offer you a great collection of wire rope isolators, constructed of stranded steel cable and contained between metal bars. The isolators’ design is chosen carefully to maximize the quality performance starting with the flexing of the cable loops that function as a spring, and the friction between the cable wires and strands that provides damping. Wire rope isolates are ideal for combined shock and vibration thanks to their large multidirectional deflection capabilities and high non-linear damping ratios. Moreover, our products can last a lifetime with quality performance and mechanism protection.

Bloomingdale, NJ – July 27, 2007 – VMC Group, a world leader in innovative shock, seismic, vibration and noise control products, today announced that their Wire Rope division, Aeroflex International Isolators, has joined forces with IDC International, Inc. headquartered in Puerto Rico. A definite agreement was signed in June 2007 consummating the deal, which is phase one of a multi-phase agreement. This transaction, which is another key component of VMC Group’s strategy to deliver engineered solutions to its ever-growing global client base, positions VMC Group with an even larger market share of the wire rope isolator industry. With this expansion, VMC Group will be able to reunite with some of the original customer base of their Aeroflex International Isolators division and will offer a more extensive wire rope isolator product line. VMC Group will be relocating their wire rope manufacturing operations to Puerto Rico. The wire rope line will remain a key component of VMC Group’s product offering.

"We are pleased to have completed this transaction and be aligned with this particular group, IDC International, Inc.," said John Wilson, Jr., Chief Executive Officer, VMC Group. IDC International, Inc. is a leading company in the industry and IDC’s President, Johnny Ramos, is one of the pioneers of the Wire Rope industry. “After months of working closely together and having first-hand knowledge of IDC International’s operation, we are pleased that Mr. Ramos will remain as President of the Puerto Rico facility and join forces with VMC Group,” states Mr. Wilson.

Both entities will unite their wire rope sales and manufacturing operations. Combining and streamlining the manufacturing process will enable both entities to continue to deliver the product line in a cost-effective manner. “IDC International’s next generation of wire rope products will complement Aeroflex International Isolators’ 45-year history of quality wire rope isolators and enhance VMC Group’s current portfolio and position as a global leader in the industry,” states Mr. Ramos, President of IDC International. Mr. Wilson adds, “we are in an excellent position to serve our customers with the highest of standards.”

Aeroflex International Isolators has provided mission critical products and solutions to leading military, aerospace and defense companies for more than 35 years. Aeroflex International Isolators was the original patent holder of wire rope isolators for the shock and vibration industry.

IDC International, Inc., located in Caguas, Puerto Rico, has over the past 25 years built over 1 million wire rope isolators for many defense applications. Additionally, IDC provides turnkey electromechanical and mechanical products and solutions including platforms and rail systems.

IDC International, Inc. is the premier manufacturer for shock and vibration wire rope isolation systems. IDC has the latest state of the art CNC equipment as well as inhouse processes to meet their customers’ expectations for quality, price and delivery schedules.

“We are constantly improving our product offerings, most recently by integrating highly engineered industrial shock absorbers with wireless technology such as our Sentinel series lineup,” said Greg Herman, Director of Sales at Enidine. “We provide an innovative approach for predictive maintenance and real-time reporting of shock absorber status to engineers and maintenance personnel. This provides the end-user with a robust solution for optimizing and monitoring equipment in normal daily operations or an emergency runaway condition.”

“With a growing need for environmentally friendly products, we have recently upgraded our wire rope isolator product line with RoHS-compliant components,” said Brad Griffin, Product Line Manager for Industrial Products at Enidine. “With our already popular RoHS-compliant ECO Series shock absorbers, we felt this was the next natural evolution for our wire rope offerings, allowing our global partners to benefit from this important environmental improvement to the design and materials.”

Wire Rope Isolators: Control damaging vibration and noise within machinery and equipment. Constructed of stainless steel cable and RoHS-compliant aluminum retaining bars, Enidine wire rope isolators are corrosion resistant and completely unaffected by oil, chemicals, abrasives, ozone or temperature extremes.

Look to Enidine for high performance Wire Rope Isolators and Compact Wire Rope Isolators. The wire rope isolators have stainless steel cable and RoHS compliant aluminum retaining bars, which provides excellent vibration isolation. The isolators are corrosion resistant, which makes them environmentally stable and high-performance in a variety of applications. The isolators are completely unaffected by oil, chemicals, abrasives, ozone, and temperature extremes.

The compact wire rope isolator is smaller than a traditional wire rope and can absorb shock and vibration in small spaces. Single point mounting offers flexibility for integration into existing products.

With versatile mounting options, crimping patterns, and size variation, helical isolator products may help your systems meet all requirements for industrial, defense, and commercial uses. Enidine has a commitment to quality and all products are capable of the industry standards DEF-STND 0755, MIL-STD-810, BV43-44, MIL-STD-167, STANAG-042, MIL-S-901, and MIL-E-5400.

Both compact wire rope isolators and wire rope isolators can be used on galley components where motors and fans produce vibrations onto surrounding structures. They can also be used to control vibration and thermal expansion.

Vibration is undesirable in domains like engineered systems and habitable spaces, and methods have been developed to prevent the transfer of vibration to such systems. One of the ways to mitigate those vibrations is by “active vibration isolation” by employing electric power, sensors, actuators, and control systems. The other way is to use “passive vibration isolation” with techniques such as rubber pads or mechanical springs orwire rope isolators.

Wire Rope Isolatorsare durable and can withstand extreme environments. They are utilized in a variety of industrial and military devices. While such isolators are intended to protect the mounted item from shock and vibrations occurring along all three spatial dimensions or axes, as a practical matter the configuration of the isolators results in substantially greater stiffness and damping effect along one axis. Accordingly, a choice must be made as to the type of vibration of primary concern, with a response along the other axes being severely compromised.

The wire rope isolators have stainless steel cable and aluminum retaining bars, which provides excellent vibration isolation. The isolators are corrosion resistant, which makes them environmentally stable and high-performance in a variety of applications. The wire rope mounts are unaffected by harsh environmental conditions and temperatures, oils, abrasives, mycosis, humidity, ozone, grease, chemicals, nuclear radiation, ozone, dust and erosion of organic solvent. The compact wire rope isolator is smaller than a traditional wire rope and can absorb shock and vibration in small spaces. Single point mounting offers flexibility for integration into existing products. With versatile mounting options, crimping patterns, and size variation, wire rope shock absorber products can help your systems meet all requirements for industrial, defense, and commercial uses. Both compact wire rope isolators and wire rope isolators can be used on galley components where motors and fans produce vibrations onto surrounding structures.

A wire rope vibration isolator includes a coil of wire rope having a predetermined number of individual consecutive coils, a first crimp bar, and a second crimp bar. Each of the crimp bars is rectangular in shape and has a pair of opposing side surfaces. A series of lateral holes extending from one side surface to the other side surface of each of the bars is provided so that the predetermined number of individual consecutive coils may be threaded through the series of lateral holes of each of the bars. In this manner, when a crimping force is applied to each of the two crimp bars at a point where each of the individual coils passes through a respective bar, the coils are thereby secured in a fixed position relative to one another while remaining elastically deformable. A spring-like quality is thus imparted to the coil of wire rope so that the first crimp bar and the second crimp bar may move relative to each other to dissipate vibrational energy. This elastic support is for heavy-duty machinery such as generators and vibration isolation for delicate applications such as precision instruments, transportation of missiles and satellites, processors, communication units, protection for navigation and launching systems as well as large scale construction. The working temperature for wire rope isolators is -75°C－+175°C, up to +370°C and each wire rope isolator comes with softened non-linear stiffness. The performance of a wire rope isolator is dependent on its inherent elasticity and damping. The elastic spring function is created by the flexing of the cable that is wound and clamped into a loop. The damping function is the result of friction between the individual wires as the rope flexes. The exceptional advantages are:

There are manufacturers out there offering a variety of wire rope isolators. Select a company who is specialized in the same and opt for wire rope isolators that best fits the applicational requirement. Consult with the specialist to help you with the selection of the wire rope isolators.

Wire rope mounts also commonly known as wire rope isolators are efficient vibration isolation equipment’s made with heavy-duty, stainless-steel wire rope cables that are

threaded through aluminium alloy retaining bars, crimped and mounted for maximum shock and vibration isolation. Designed as the best quality corrosion resistant, stainless-steel metal construction, wire rope mounts are easily resistant to harsh environmental conditions, varied temperatures, oils, abrasives, humidity, ozone, grease, chemicals, nuclear radiation, ozone, etc.

A wire rope vibration isolator is undoubtedly the highest performance shock absorber and vibration isolator used in a number of industrial applications. They are very useful vibration dampers used in the industry to maintain vibration isolation performance under maximum shock in severe environmental conditions. Featuring long life span and ability to adapt to elastic displacement in all dimensions and with the capability of multi-directional vibration isolation these versatile pieces of equipment can be installed in different ways.

Wire rope isolators for vibration dampening provides great elastic support for heavy duty machinery such as generators and vibration isolation for delicate applications like precision instruments, satellites communication units, navigation and launching systems to name a few. One of the major benefits of a wire rope isolator is its ability to provide high level shock and vibration isolation, in combination with relatively small dimensions. Their ingenious construction makes them the best equipment for shock absorption and vibration dampening Although these compact wire rope isolators are limited by their own construction, but they can be loaded in any direction without having to worry about malfunctioning. Additionally, these wire rope isolators are maintenance-free and are not subject to aging due to any external forces or environmental conditions.

Generally, the wire rope isolatorsare constructed in a way that can be fine-tuned with the exact requirement of the application. Applications that need to be mounted against shock or vibration, and have no requirement for sound isolation, wire rope isolator dampening system makes for the best equipment. These equipment’s work in temperature ranging from -75°C－+175°C, up to +370°C with maximum dynamic displacement of over 70 percent. The dynamic stiffness of the equipment tends to decreases when the displacement increases. You will find a wide range of applications in which wire rope vibration isolators are used. Some of general applications of wire rope isolators are electronics, HVAC equipment, fans, electronics, airborne equipment, motors, generators, pumps, blowers, marine equipment, industrial vehicles, mechanical devices, fuel tanks, mounted cameras, drones, rough terrain vehicles, industrial and medical equipment, computer cases and hard disc drives, industrial and military application, aircraft and much more.

Vibrations arising from machines tend to damage them and eventually lead to the wear and tear of the machine parts. Besides, we all know how expensive it is to keep equipment’s perfectly balanced. Further it is often inefficient to add structural reinforcements to solve the issue. However, for situations like these wire-rope isolators are cost-effective way for addressing vibration and fatigue caused by machine structures from fatigue.No just that these wire rope vibration isolators also helpattenuate shock.

Wire Rope Isolators are equipment’s used commonly in industrial machines for effectively isolating the system from high frequency vibrations. In general, wire rope isolator is categorised as a passive type of isolator that exhibits nonlinear behaviour. They are strong versatile equipment’s made of stranded wire rope place between two metal retainer bars offering excellent vibration isolation. Designed and built strong, these isolators are corrosion resistant and high-performanig equipment’s applicable to a wide a variety of industrial machines. They are industrial equipment resistant to oil, chemicals, abrasives, ozone, and even temperature extremes.

Wire rope isolators or wire rope mounts as we call them are available in wide variety. Manufacturers offer compact wire rope isolators which are smaller than a traditional wire rope and are designed specially to absorb shock and vibration even from the smallest piece of equipment. Their single point mounting feature offers flexibility for integration into any existing products. Further, with their versatile mounting options, crimping patterns, and size variation, these helical isolator products can help the system meet all requirements for industrial, defence, and commercial usage. Both compact wire rope isolators and the traditional type of wire rope isolators can be used in small machines or equipment’s that produce vibrations onto surrounding structures. They can also be used for controlling vibration and thermal expansion.

Even in case industries have a non-standard application one can still use the traditional wire rope isolators. These standard wire vibration isolators can be used nearly in any applications. What’s even better they can be customized as per requirement of the application to suit one’s industrial needs. These vibration isolators are easy for installation and capable of static load deflection. Further their cost effective and durable metal design is suitable for even hostile environment. The equipment is perfect for small equipment’s and suitable with temperatures ranging from -100 to 260 C. Common applications in which wire rope isolators are used includes medical equipment’s, small motors and pumps, drives, mobile electronics, electronic containers etc to name a few.

As we all call it, the compactwire rope isolatorsare equipment’s used for isolation of vibration and dampening of shock from machines. Similar to the traditionalwire rope isolatorsthey possess isolation capabilities that protects machines from the impact of shock and vibration.Compact Wire Rope Isolators are equipment’s known for the best performance in vibration isolation.Their compact design which is smaller than the traditional wire ropesoffers both shock and vibration absorption especially in places where package space is an issue. They are often used in applications that have space constrain and yet need an equipment to support and solve the shock and vibration issues.

A number of manufacturers offer vibration wire rope isolators to meet the standard industrial requirements of consumers in the industry. Most of the Wire Rope Isolator is made of all-metal, which probably offers the best multi-axis shock and vibration isolation.These wire ropes isolateand perform even in the most hostile environmental conditions, making it the mostreliable equipment for shock and vibration issues.Compact wire rope isolators are products that do not generally require much of maintenance and are highly resistant to oil, ozone, abrasives, and chemicals.Compact Wire Rope Isolatorsare a proven solution, best known for their vibration isolation and shock dampening capabilities.Their unique capabilities of simultaneous shock and vibration attenuation makes them the best equipment to be used in any given industry where vibration and shock is a major issue. Using these equipment’s can help reduce the amount of premature machine failure and probably even an expensive machine downtime.

In case you have a non-standard application, you may still be able to use regular wire Rope Isolators to resolve the issue of vibration and shock. These standard products of wire rope vibration isolators can suit nearly any application. In fact, in cases where customization is required, professional manufacturers like the Andre HVAC Inc can offer you the solution and create a custom isolator as per your requirement. The vibration wire rope isolators that these manufactures provide, offer exceptional multi-axis shock and vibration isolation. Durable and reliable, these products second to none in the industry. By using the compact wire rope isolatoroffered by Andre HVAC Inc, the effects of shock and vibration incurred by machinery in your industry can be significantly reduced, prevented or even eliminated. This can prevent any form of premature equipment failure that could affect the machine and its adjoining equipment’s as well.

Compact wire rope isolators find a in wide variety of application in equipment’s like medical equipment, disk drives, small motors and pumps, electronic gadgets, electronic containers to name a few.

Equipment’s and machineries in general are hard to maintain and be kept in perfectly well-balanced condition. Not just that, it is also at times difficult to add structural reinforcements to the machines due to space constrains or probably being expensive. However, using a wire-rope isolator will probably be just the right thing for your industrial machines. Vibration wire rope isolators are cost-effective ways to address vibration and shock issues. If done rightly, they will surely save a lot of machines and structures from premature failure and fatigue.

A number of industries use vibration isolation pads on machines and electronics for attenuation of vibration and noise levels, however, they do not really isolate the heavy shock loads. So, for equipment’s or machines that just need attenuation of vibration and shock, Wire rope isolators are the best option.  Wire rope isolators come in standard and compact form. While the compact wire rope isolators are used in small devices and equipment’s that have space limitation, the standard wirerope isolators can be used in any machines or equipment’s in general. Most applications of wire rope isolators are in machines or equipment’s which need to be mounted against shock or vibration, but where sound isolation is of minor importance.

Standard wire-rope isolators from anti-vibration isolator manufacturers are made of stainless-steel cable that threads through aluminium-alloy retaining bars. Changing the thickness of the cable, the number of loops and the angle of mounting results in specific behaviour under a given shock and vibration load. This way one can fine-tune the construction of the wire rope isolator to specific customer requirements, even in case of low quantities. In general, the wire vibration isolatorsare available in an array of mounting options and size with different versions to meet commercial, industrial, and defence standards

One of the main benefits of a wire rope isolator is its ability to combine a high level of both shock and vibration isolation in combination to relatively small dimensions. The construction of vibration wire rope isolators is ingenious. Wire rope isolators are equipment’s designed in a way that can be loaded in any direction without having to worry about its malfunctioning. Further, these equipment’s are Corrosion-resistant and practically unaffected by extreme temperature, ozone, chemicals, oils, and abrasives. Not just that, they are maintenance-free equipment’s making it the most durable and reliable equipment.

General application of vibration wire rope isolators includes military applications, electronics, medical equipment, avionics, generators, motors and pumps, shipping containers, aircraft, radar communication equipment, mobile vehicles, fuel tanks to name a few. The standard wire rope isolators are applicable for any machines or devices however, if not you can get them customized to even suit your requirement. For this you’d probably need to speak to a professional manufacturer who is ready to even customize small quantities for you. You need to first discuss and figure out what best fits your requirement and then accordingly place an order of wire rope isolators as per the configuration required by you.

Every wire rope isolator has specific response and characteristics determined by the diameter of the wire rope, the number of strands, the length of cable, twist or lay of the cables to the number of cables per section. Helical Wire Rope Isolatorsare equipment’s made up of helical stranded wire rope that are held with rugged metal retaining bars. This equipment is designed in a way to provide excellent shock and vibration isolation for subcomponents of various types of equipment. Helical wire rope isolators are typically ideal isolation equipment for machines and devices that have space constrains. They are isolation equipment’s typically suited for sensitive mobile equipment, avionics and shipboard electronics, and satellite related equipment.

Generally, the series of Helical Wire Rope Isolatorsare made of stainless steel wire rope and corrosion resistant aluminium alloy retainer bars.You also get these equipment’s in other materials which include galvanized wire rope and stainless-steel retainer bars.The isolators offered are mullti-axis isolators that can be used in any vertically, horizontally and laterally altitude.The large dynamic displacement, the more it attenuates heavy shocks, and the inherent damping offered by these wire rope isolators enable the Isolators to minimize post-shock noise and lowers the levels of vibration. The performance of these equipment’s are measurable and predictable. So, depending on the requirement one could probably select the right wire rope isolator for their machines and equipment’s

The Helical Wire Rope Isolators are designed to function in any temperature from -400⁰F to +700⁰F.not just that, these isolators resist ozone, oil, grease, and organic solvents making it to resilient to even harsh environment of the industry.What makes these wire rope isolators so special is that once they are installed, they need little or no maintenance and many times they tend to outlast the machine in which they are installed.

Helical wire rope isolators are made up of special cable materials which is galvanized steel and other stainless-steel alloys that are corrosion resistant and have special bar materials made of stainless steel, titanium finish plating’s and special mounting configurations in which they are available.

The general application of helical wire rope isolators includes Power generation, Truck, bus and recreational vehicles, Shipping transports/containers, Railroad, Off-Highway construction equipment, Offshore, Commercial marine, Mining, Industrial machinery

Wire rope isolators are high performance isolation equipment’s used in a number of industries to curb the problem of vibrations from machines. These equipment’s are one of a kind instruments designed with an intention to offer maximum vibration isolation to machines in which they are installed. Generally, Wire Rope vibration Isolators are made-up of stainless steel cables and aluminium retaining bars that provides excellent vibration isolation to industrial machines. Not just that, being a corrosion resistant equipment, they are highly resistant to harsh environmental conditions, providing high performance on a variety of applications in which they are installed.These vibration wire rope isolators are completely unaffected by any liquid, oil, chemicals, abrasives, ozone, and temperature extremes.Wire rope isolatorsalso comes in a compact form known as thecompact wire rope isolators.These are no different than the general ones except for the fact that compact wire rope isolators are smaller in size. Further, as compared to the traditional ones, thesewirerope isolatorsare known for their capabilities of efficiently absorbing shock and vibration in spaces between machines and the equipment.Compact isolators offer single point mounting which makes them highly flexible and easy for integrating into existing products. As a versatile piece of equipment, it offers different mounting options, crimping patterns, and size variation.In fact, thehelical wire rope isolator can help your systems meet all standard requirements for industrial, defence, and commercial uses.Both compact wire rope isolators and the tradition wire rope isolators can be used on components or machine in which their motors and fans produce vibrations onto surrounding structures.

We all know that shock and vibration can together or individually influence the performance and life expectancy of nearly all kind of mechanical and electrical device, be it large or small. However, with isolation equipment’s like the vibration wire rope isolators, it can really make the difference. Wire rope isolators have found numerous applications in the shock and vibration isolation of military hardware and industrial machinery. However, most applications of wire rope isolators are equipment’s that needs to be mounted against shock or vibration, but where sound isolation is typically a minor issue and given not much of importance.

The wire rope company vibration isolation dampeners are products designed to effectively reduce transmitted shock and vibration and provide means and ways of adjustment up to the precise level, aligning, and supporting the industrial machinery. These products generally provide protection to systems like the industrial machinery and building structures from incoming vibration and shocks caused by machinery. It is rightly said in today’s industry that no other isolator in the market can match the versatility and performance characteristics of the wire rope Isolator. So, if you have plans of buying one for your industrial machines, do consider consulting specialists of the industry before purchasing one. Understand from the manufacturers how best wire rope isolators will help you solve vibration and shock issues for your machineries and then accordingly invest in what best suits your requirement.

vibrations could affect the life, stabilityandperformance of any engineering system or structure. But with right isolation equipment’s like thewire rope isolatorsfor vibration dampeningcan help you control or rather limit the levels of vibration in a given system.

The mechanism of vibrations is to generate mechanical waves which travels or transfer to the mechanical chains to the elements of mechanical linkages. Technological advancements have devised two separate approach to tackle this undesirable vibration and reduce its effect for improved stability and performance. One of the approach which involves high investments of installing sensors and expensive actuators that generate disruptive interference to counters the mechanical vibrations. The method of countering mechanical vibration through sensors and actuators is grouped under Active vibration isolation. On the other hand, the second approach involves installation of material and mechanical elements that absorb and damp the undesirable vibrational energy. The method of isolating vibration by installation of dampening element is grouped under Passive vibration isolation. Passive vibration isolation offers minimum vibrational energy transfer at extremely low cost as compared to active vibration isolation. Various materials and mechanical elements that come under the passive vibration isolators includes equipment’s like the vibration isolation pads and wire rope isolators.

Wire rope isolators are devices that offers maximum resistance to the flow of vibration energy.  Standard wire rope isolators are constructed from stainless steel stranded cables, threaded through aluminium alloy retaining bars that are mounted for effective shock and vibration isolation. Its high corrosion resistant property and all metal construction makes wire rope isolators stable, high performing vibration isolators that are resistant to temperature extremes, chemicals, oils, ozone and abrasives. Design and construction of wire rope isolator ensure maximum performance and stability in industrial and defence applications. Applications which require high vibrational isolation in minimum space, compact wire rope isolators are adopted.  Compact wire rope isolators are generally lesser in dimensions as compared to the standard wire rope isolators, these uniquely designed wire rope isolatorsprovide cost-effective, shock and vibration attenuation in areas where space is a major constraint.

While selecting a vibration isolator take in to account the level of shock and the average stiffness and deflection required in a Wire Rope Isolator. While robust construction of standardwire rope isolators offers complete stability to the entire mechanical system, the compact wire rope isolator is capable of providing isolation to the smallest element in system. Such wide range of flexibility offers free hand to designer for building a highly stable, effective and efficient system.

Vibrations in industrial system is usually termed as the undesired mechanical energy generated due to rotating or sliding motions mechanical parts which when transmitted to the other elements of mechanical system results in inefficiency and loss. Vibrations tend to damage machine and sensitive electronics installed in the system. hence it becomes a challenge for any designer to reduce it to the maximum possible extent. Designers while designing any system often incorporate one of the most effective devices, which isolates the source of vibrations from the receiver and restricts the flow of energies by acting as a barrier. Modern day system designs widely incorporate equipment’s like the wire rope isolators, air springs, or elastomers.  However, the inherent property and construction of elastomers restrict its application to attenuate noise and vibration levels. On the other hand, wire rope isolator proves to be very effective and efficient to attenuate noise, vibration levels and shock too.

Wire rope isolators distinguish itself with the capability to tackle shock along with undesired vibrations, which affects the system to the maximum extent and assists designer in building noise free, vibration free and shock free system. One of the most widely adopted construction of wire rope isolators is made up of stranded stainless-steel cable that thread through aluminium-alloy retaining bars know as mounting brackets in industrial terminology. It is observed that for a specific application in specific environment, split bar is clamped on to the cables to offer required stability and strength for better vibrational control.

Application and compatibility of wire rope isolators have extended its use in every industry that makes it essential to be constructed for all working environments. In case of chemical industry where highly corrosive and volatile chemicals tend to showcase its effects on all metal component wire rope isolators need to be built with specific corrosive resistant material. Corrosion resistant metal construction gives the wire rope isolators a design strongly unaffected by temperature extremes, ozone, chemicals, oils, and abrasive environment. In modern day industry, it is very challenging and expensive to keep equipment perfectly balanced to get consistent results. Just by adding wire rope isolators on the required element, it protects machine structure, machine welds and brackets from fatigue regaining structural strength and improving performance life of the machine.

Wire rope isolators not only improves machine life, machine stability and machine welds but it also helps in building a system that can deliver consistent and reliable results with accuracy and precision. Wire rope isolators prove to be very effective and efficientbecause of its below mentioned characteristics which enable designer to build a strong and reliable system. Read the below given characteristics to better understand the features of wire rope isolators.

Wire Rope Isolation equipment’sare high performance equipment’s used for the purpose of vibration isolation of industrial machines. TheWire rope isolators for vibration isolation of equipmentare designed and made of stainless steel cable and aluminium retaining bars, which provides excellent vibration isolation.In addition to this, these isolators are corrosion resistant equipment’s that are ideal for any environment and perfect for high-performance in wide range of industrial applications. Well coated, these wire rope isolation equipment’ are completely unaffected by oil, chemicals, abrasives, grease, nuclear radiation, ozone, dust, erosion of organic solvent or for that matter even extreme temperature.

Wire Rope Isolation equipment’sact as an effective shock absorber and vibration isolation equipment that is used in number of applications. They are useful vibration dampers that often maintain excellent vibration isolation performance under maximum shock even in the most severe environmental conditions such as chemical pollution or extreme temperatures.What really makes them so special is their long-life span and capability of adapting to elastic displacement in all dimensions, allowing multi-directional vibration isolation.In addition to this, their versatile features allow its installation in many different ways.

The construction of these dynamic Wire Rope Isolation equipment’s is absolutely ingenious. Designed with stainless steel wires that are twisted into a cable and mounted between two bars these equipment’s are made for rugged use.The thickness of the cable, the number of loops and the angle of mounting, can be customized as per the requirement of results in specific behaviour under a given shock and vibration load.They are constructed in a way that specifically meet customer requirements to suit varied industrial use. Mostly wire rope isolators are used in equipment’s that need to be mounted against shock or vibration, and where sound isolation is of minor importance.

Wire rope isolators for industrial use come in a wide variety namely the compact wire rope isolator, heavy duty wire rope isolator, and circular wire rope isolator. While the compact wire rope isolator is smaller than a traditional wire rope, but they do absorb shock and vibration from small spaces. With versatile mounting options, crimping patterns, and size variation, these products meet the system requirements for industrial, defence, and other commercial uses. In fact, Wire rope isolator for military use and wire rope isolators for vehicle use are very common. In general, both compact wire rope isolators and wire rope isolators are used in galley components, where motors and fans produce vibrations and transmit them to the surrounding structures. They can also be used in controlling of vibration and thermal expansion.

Wire rope isolators for vibration isolation of equipment are also used for heavy duty machinery such as generators and also for delicate applications such as precision instruments, processors, transportation of missiles and satellites, communication units, protection for navigation and launching systems and large-scale construction. They are used in application like electronics, airborne equipment, avionics, motors, pumps, blowers, fans, HVAC equipment’s to name a few.

About products and suppliers:Alibaba.com offers 312 wire rope isolators products. About 20% % of these are shock absorber, 7%% are other fabrication services, and 1%% are other rubber products.

A wide variety of wire rope isolators options are available to you, You can also choose from cross razor, wire rope isolators,As well as from energy & mining, manufacturing plant, and construction works . And whether wire rope isolators is online technical support, {2}, or {3}.

This invention relates in general to vibration isolators and, in particular, to wire rope vibration isolators. More specifically, but without restriction to the particular embodiment hereinafter described in accordance with the best mode of practice, this invention relates to wire rope vibration isolator employing a crimp bar to secure the wire rope therein.

An alternative class of energy absorption devices includes wire rope vibration isolators. This type of device does not include any moving parts, circulating fluid, or fluid seals. The wire rope isolator is thus ideally suited for extreme temperature applications. Such wire rope isolators typically include a coil of rope wire clamped between a pair of retainer blocks. The retainer blocks are secured against each other by a series of screws provided along the retainer blocks.

The art of wire rope vibration isolators has been contributed to by a number of proposed devices including the metal cable absorber illustrated in U.S. Pat. No. 3,596,865 issued to C. Camossi, the isolator apparatus shown in U.S. Pat. No. 4,783,038 to C. L. Gilbert et al., and the vibration and shock absorber device discussed in U.S. Pat. No. 5,062,507 issued to A. Roche. All of these devices employ threaded fasteners to clamp two retainer blocks against each other with wire rope coils secured between the blocks. While this type of isolator has advantages, the machining of the threaded hole and complicated assembly require substantial time. In addition there is the possibility that the threaded fasteners become loose during the service life of the device. The vibration isolator proposed by R. E. Belfield et al. in U.S. Pat. No. 4,190,227 employs a method whereby the wire cable coils are molded in retainer block which is formed from a thermoplastic material such as polyvinyl chloride or polystyrene. While this type of device avoids costly machining associated with other types of prior wire rope isolators, it may fail under extremely heavy loads or temperatures. The manufacture of the molded retainer block also requires costly molds and complicated melting and curing operations. A structural disadvantage of the molded retainer block is that the bonded interface between the thermoplastic material and wire cable may fail due to cyclic fatigue.

It is a further object of the present invention to utilize all metal components in a wire rope vibration isolator so that the isolator may function under extreme operating conditions such as temperature and load.

Still another object of the present invention is to avoid a bonded chemical interface between the bar member and wire coils of a wire rope vibration isolator.

Yet still another object of the present invention is to eliminate costly machining operations associated with securing retainer plates to the wire coils of a wire rope isolator.

An additional object of the present invention is to minimize the number of parts required to assemble a wire rope isolator for industrial applications.

Yet a further object of the present invention is to employ a mechanical bond between the bar member and wire coils of a wire rope vibration isolator so that the effects of cyclic fatigue on the bond are minimized.

Still yet another object of the present invention is to utilize a method with a minimum of process steps for manufacturing a variety of sizes of wire rope isolators.

These and other objects are attained in accordance with the present invention wherein there is provided a wire rope vibration isolator including a coil of wire rope having a predetermined number of individual consecutive coils, a first crimp bar, and a second crimp bar. According to one aspect of this invention, each of the crimp bars is rectangular in shape and has a pair of opposing side surfaces. A series of lateral holes extending from one side surface to the other side surface of each of the bars is provided so that the predetermined number of individual consecutive coils may be threaded through the series of lateral holes of each of the bars. In this manner, when a crimping force is applied to each of the two crimp bars at a point where each of the individual coils passes through a respective bar, the coils are thereby secured in a fixed position relative to one another while remaining elastically deformable. A spring-like quality is thus imparted to the coil of wire rope so that the first crimp bar and the second crimp bar may move relative to each other to dissipate vibrational energy.

According to the method of the present invention, the isolator is manufactured by first forming a series of lateral holes through a first bar of malleable material, similarly forming a corresponding series of lateral holes through a second bar of malleable material. A length wire rope is then threaded consecutively through the series of lateral holes is the first and second bars of malleable material to thereby form a coil of wire rope having a predetermined number of individual coils with the bars extending along the length of the coil. In accordance with further aspects of the method of this invention, each of the first and second bars is crimped at a point where each of the individual coils passes through a respective bar. In this manner, the individual coils are thereby secured in their fixed position relative to one another to give a spring-like quality to the coil of wire rope.

FIG. 6 is a partially broken away side elevation view of a crimping press showing the isolator and reaction bar assembly positioned thereon in accordance with the method of the present;

FIG. 8 is a partially broken away isolated perspective view of the wire rope vibration isolator and multi-piece reaction bar assembly shown in FIGS. 6 and 7.

Referring now to FIG. 1 there is shown a wire rope vibration isolator 10 in accordance with the present invention. The isolator 10 includes a substantially cylindrical coil of wire rope 12 which has a predetermined number of individual consecutive coils 14. The number of coils 14 will vary depending on the load and required damping characteristics for a particular application. It is currently contemplated that the diameter of wire rope used to form the isolator 10 may vary between 1/16 and 11/4 of an inches. The length of the isolator 10 will range from 3 to 24 inches, while the diameter thereof may vary from approximately an inch to 12 inches. It is thus proposed that the isolator 10 may have linear dimensions within these ranges and be designed with any one of a variety of damping characteristics. These ranges, however, are merely preferable size ranges identified by way of example, not limitation. Certain applications of the isolator 10 may require dimensions beyond the illustrative ranges discussed above. The isolator 10 also includes a pair of blocks or crimp bars 16--16. Each of the crimp bars 16 is preferably formed from a malleable material such as aluminum which is in the shape of a substantially rectangular bar with an opposing top surface 18 and bottom surface 20, opposing side surfaces 22, and two end surfaces 24. The crimp bars 16 are not limited to being rectangular in shape, but may also be round, half-round, formed with a crescent or oval top surface, or formed with any other suitable geometry.

With reference to FIGS. 2-4, the isolator will be described in further detail. For purposes of convenience, only one of the crimp bars 16 will be discussed since the two crimp bars are substantially identical. As illustrated in FIG. 3, the crimp bar 16 is provided with a series of lateral holes 26 formed therethrough from one side surface 22 to the other side surface 22 so that the individual consecutive coils 14 may be threaded through the lateral holes 26 of each of the crimp bars 16 to form the illustrated isolator 10. Each of the individual coils 14 is secured in place by a crimp 28 at a point where each of the individual coils 14 passes through a respective crimp bar 16. The individual coils 14 are thereby secured in a fixed position relative to one another while the cylindrical coil of wire rope 12 retains a spring-like quality for damping vibrational energy. The crimps 28 are formed by exerting a crimping force in the desired location. The crimping force plastically deforms the immediately adjacent material and forms a mechanical bond between the wire rope and the crimp bar 16. This crimping or staking process will be described in further detail below in conjunction with the method of this invention. The isolator 10 is attached to any number of different mechanical components in the selected working environment by use of bolts and mounting holes 30 provided in each of the crimp bars 16. The ends of the wire rope forming the coil 12, are each covered with a protective end cap 29, FIGS. 1 and 2. The end caps 29 are preferably formed from a durable shrink wrap plastic material so that they are not easily removed.

The cylindrical coil of wire rope 12 is preferably formed in the shape of two opposing coil springs as illustrated in FIGS. 1-3. In this embodiment of the cylindrical of wire rope 12, the coil includes a central U-shaped segment 32 with individual coils extending outwardly therefrom along the length of the isolator 10. The individual coils 14 will have a natural inclination from top to bottom-right or top to bottom-left as shown in FIG. 3. The wire coil 12 is preferably wound in this manner to create a symmetry about a central axis. This symmetry enables the isolator 10 to retain a preferred shape and provide a particular damping quality. The cylindrical coil of wire rope 12 may alternatively be wound in the shape of a conventional coil spring, or in any number of different winding patterns.

Referring now to FIGS. 3A and 4, it is illustrated that the lateral holes 26 are provided with a diameter that is slightly larger than the wire rope forming the individual coils 14. The crimp 28 extends into the hole 26 and bonds the wire in place. In this manner, a gap 31 is maintained between the top of the wire rope and the circumference of the hole 26. The individual coils 14 are thus secured over a relatively small area. The lengths of wire rope leading into and out of the hole 26, are free to vibrate. Laboratory analysis has established that this vibration reduces cyclic fatigue of the coils 14 and the crimp bar 16 when compared to a design where the hole 26 is crimped along its entire side-to-side length.

The method of the present invention will now be described in detail with particular reference to FIGS. 5-8. Upon assembly of the isolator 10, the reaction bar 32 is assembled as described above with reference to FIG. 5. A crimp bar 16 is then placed in each of the channels 39. The retainer holes 50 of both the center block 34 and the slide bars 38, are positioned in register with the mounting holes 30 when a crimp bar 16 is loaded into the retainer bar 32. The lateral holes 26 are located above the top edge of each of the slide bars 38 as best shown in FIG. 6. The loaded reaction bar 32 is then positioned on a winding fixture (not shown) and a length of wire rope is threaded through the lateral holes 26 in a desired winding pattern.

The crimping aspect of the method of the present invention is now described with reference to FIGS. 6 and 7. After the threading process described above, the reaction bar 32 and isolator 10 assembly is positioned on a crimping press 52. The crimping press 52 includes an extendable neck portion 54 connected to an upper shoe 56 and a lower shoe 58. The upper shoe 56 is connected to an upper stripper 60 while the lower shoe 58 similarly includes a lower stripper 62. The lower stripper 62 is provided with a pair of mounting pegs 63 best shown in FIG. 8. Each of the mounting pegs 63 extends through the corresponding mounting holes 30 and retainer holes 50 to secure the assembly to the crimping press 52. Each of the shoe and stripper assemblies is provided with a series of crimping bits 64 each having a distal tip segment 66. As best shown in FIG. 7, each of the distal tip segments 66 of the crimping bits 64 is aligned at a point where each of the individual coils 14 passes through a respective crimp bar 16. When the crimp press 52 is activated, the upper shoe 56 moves toward the lower shoe 58 and a crimping force is applied by the upper crimping bits 64 to the upper bar 16. A reaction force is transmitted through the reaction bar 32. The press 52 continues to be activated until the crimps 28 are thereby formed. The crimped reaction bar 32 and isolator 10 assembly is removed from the press 52 for disassembly of the reaction bar 32 from within the isolator 10.

With reference now to FIGS. 5 and 8, this removal process includes first removing the reaction bar 32 and isolator assembly 10 away from the lower stripper 62 by lifting the assembly over the mounting pegs 63. The lynch pin 44 is removed. Next, one of the two side bars 36 is urged forward until the end step 42 clears the end of the center block 34. This is done while the slide bars 38 and the center block 34 remain in position. The other side bar 36 is removed in a similar manner. The center block 34 is then urged forward so that is may slid out from between the slide bars 38. Once the center block 34 is removed in this manner, the slide bars 38 are carefully pulled away from their respective crimp bars 16 so that scratching or defacing of the malleable crimp bars 16 is avoided. Alternatively, the center bar 34 may be slid out first, with the side bars 36 following, and then the slide bars 38 as described above.