wire rope joint made in china
DIN741 wire rope clip is used on wire rope eye-loop connections or complete loops, end-to-end connections where socketing or splicing is not feasible or when a temporary joint is required. This model wire rope clip is mainly made of carbon steel, stainless steel, malleable iron, etc. Our company offers a wide range of DIN741 wire rope clips and we will try our best to satisfy all your needs. Please feel free to attact with us. We are looking forward to cooperating with you.
New York, NY (July 11, 2006) -- KPS Special Situations Funds (“KPS”) announced today that its portfolio company, Wire Rope Corporation of America, Inc. (“WRCA”), has formed a joint venture with Wuhan Iron and Steel Corporation (“WISCO”), China’s third-largest steel producer and the 18th largest in the world, to produce wire rope in China for the Asian markets. The joint venture, which will operate under the name WISCO WRCA CO. Ltd. (“WISCO WRCA”), is 51%-owned by WRCA and 49% by WISCO.
WISCO WRCA will build the most modern wire rope production facility in the world at a highly developed industrial location in Wuhan, China, located west of Shanghai on the Yangtze River. WISCO, which is located within close proximity of the new rope mill, will be the primary supplier of rod to the joint venture. The one million square foot facility will be capable of producing 50,000 metric tons of wire rope products once all of the equipment is installed. The state-of-the-art facility will have more than 75 major pieces of manufacturing equipment and has been designed with optimum logistics flow and expansion capabilities that would bring total output up to over 100,000 tons at the site by 2010.
David Shapiro, Managing Principal of KPS, said, “KPS is proud of WRCA’s transformation into a successful company with a global footprint and a leadership position in its industry. In the three years since KPS created the new company to acquire the assets of WRCA’s predecessor, the company has completed a stunning turnaround. The company has made extraordinary operational improvements in the North American business and completed the acquisition and integration of Aceros Camesa of Mexico, which made WRCA the largest producer of wire rope in the Western Hemisphere. WRCA has now taken the next logical step in its development by forming this joint venture in the critical China market in partnership with WISCO, one of the world’s outstanding steel providers. We look forward to working with the WRCA management team to further build the value of the business through the success of this new joint venture and other growth initiatives.”
Ira Glazer, CEO of WRCA, said, “The formation of this new joint venture with WISCO is a great opportunity for WRCA. While the total wire rope market in China is 2.5 times the size of the U.S. market and there are numerous wire rope manufacturers there, the majority of the product is of relatively low quality. Further, there is a significant quantity of wire rope being imported into China, and the amount is expected to increase in the future. The joint venture will benefit from the lower costs of operations in China and the high quality rod supply from WISCO. We will add our technical expertise to the favorable cost environment in order to produce a very competitive product for the local Chinese and broader Asian markets. We believe there is great demand for a higher quality product which should enable us to sell out our capacity and eventually expand.
Wire Rope Corporation of America, Inc. based in St. Joseph, Missouri, is the largest manufacturer of wire rope in the Western Hemisphere. Through domestic and global manufacturing, it distributes wire rope and fabricated products worldwide. WRCA is the only major wire rope manufacturer in the world to be API certified, QPL Qualified, and ISO-9001:2000 registered. The company operates seven manufacturing facilities in the United States and Mexico and has more than 1,400 employees.
KPS, through its affiliated management entities, is the manager of the KPS Special Situations Funds, a family of investment funds with approximately $13.6 billion of assets under management (as of June 30, 2022). For over three decades, the Partners of KPS have worked exclusively to realize significant capital appreciation by making controlling equity investments in manufacturing and industrial companies across a diverse array of industries, including basic materials, branded consumer, healthcare and luxury products, automotive parts, capital equipment and general manufacturing. KPS creates value for its investors by working constructively with talented management teams to make businesses better, and generates investment returns by structurally improving the strategic position, competitiveness and profitability of its portfolio companies, rather than primarily relying on financial leverage. The KPS Funds’ portfolio companies generate aggregate annual revenues of approximately $21.6 billion, operate 232 manufacturing facilities in 27 countries, and have approximately 53,000 employees, directly and through joint ventures worldwide (as of June 30, 2022, pro forma for recent acquisitions and exits). The KPS investment strategy and portfolio companies are described in detail at www.kpsfund.com.
The utility model provides a steel wire rope joint consisting of a steel bushing, wherein, a tube cavity is arranged in the steel bushing, the two ends of the tube cavity are opened, an included angleis formed between the axial direction of the tube cavity and the axial direction of the steel bushing, two movable wedges are arranged in the tube cavity, inclined planes are arranged on the movablewedges respectively, the inclined planes are adjacent to the inner wall of the tube cavity respectively, a clearance is created between the two movable wedges, and fan-shaped grooves are formed on theopposite surface of the two movable wedges respectively. For connecting steel wire ropes, all that is needed is to put the steel wire ropes to be connected into the tube cavity through the two ends of the steel bushing, and pull the steel wire ropes outwards, so that the joint applies pressure to the steel wire ropes. The steel wire rope joint can solve the technical problem of the vulcanized joint not being in conformity with the requirements of a steel wire rope convey belt, in terms of usage.
In the prior art, Steel Cord Conveyor Belt uses vulcanized joint, vulcanized joint weak effect, manufacture cycle is long, and the cost height requires high to Environmental Conditions, and because the length and the width of Steel Cord Conveyor Belt are increasing, need corresponding vulcanizer also increasing, be difficult on the equipment realize.
The purpose of this utility model is to provide a kind of Steel Cable Terminal, and described this Steel Cable Terminal will solve the technical problem of vulcanized joint incompatibility Steel Cord Conveyor Belt usage requirement in the prior art.
Working principle of the present utility model is: the wire rope that will need to connect is put into tube chamber from the two ends of steel bushing, and passes two gaps between the movable drift.Outwards spur wire rope then, frictional force between wire rope and the movable drift makes between movable drift and the steel bushing and produces displacement, gap smaller between two movable drifts, wire rope is produced pressure, produce big frictional force between wire rope and the movable drift thereby make, allow wire rope be difficult for taking place the changing of the relative positions.
The utility model is compared with prior art, and its effect is actively with tangible.Two movable drifts that the utility model utilization is arranged in the steel bushing come the Locking Steel Wire rope, make and produce big frictional force between wire rope and the movable drift, and wire rope is difficult for the changing of the relative positions takes place, and can adapt to highly intensive labour.
The working procedure of present embodiment is: the wire rope 1 that will need to connect is put into tube chamber from the two ends of steel bushing 3, and passes two gaps between the movable drift 2.Outwards spur wire rope 1 then, frictional force between wire rope 1 and the movable drift 2 makes between movable drift 2 and the steel bushing 3 and produces displacement, gap smaller between two movable drifts 2, wire rope 1 is produced pressure, produce big frictional force between wire rope 1 and the movable drift 2 thereby make, allow wire rope 1 be difficult for taking place the changing of the relative positions.
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Wire rope is often used in slings because of its strength, durability, abrasion resistance and ability to conform to the shape of the loads on which it is used. In addition, wire rope slings are able to lift hot materials.
Wire rope used in slings can be made of ropes with either Independent Wire Rope Core (IWRC) or a fiber-core. It should be noted that a sling manufactured with a fiber-core is usually more flexible but is less resistant to environmental damage. Conversely, a core that is made of a wire rope strand tends to have greater strength and is more resistant to heat damage.
Wire rope may be manufactured using different rope lays. The lay of a wire rope describes the direction the wires and strands are twisted during the construction of the rope. Most wire rope is right lay, regular lay. This type of rope has the widest range of applications. Wire rope slings may be made of other wire rope lays at the recommendation of the sling manufacturer or a qualified person.
Wire rope slings are made from various grades of wire rope, but the most common grades in use are Extra Improved Plow Steel (EIPS) and Extra Extra Improved Plow Steel (EEIPS). These wire ropes are manufactured and tested in accordance with ASTM guidelines. If other grades of wire rope are used, use them in accordance with the manufacturer"s recommendations and guidance.
When selecting a wire rope sling to give the best service, consider four characteristics: strength, ability to bend without distortion, ability to withstand abrasive wear, and ability to withstand abuse.
Rated loads (capacities) for single-leg vertical, choker, basket hitches, and two-, three-, and four-leg bridle slings for specific grades of wire rope slings are as shown in Tables 7 through 15.
Ensure that slings made of rope with 6×19 and 6x37 classifications and cable slings have a minimum clear length of rope 10 times the component rope diameter between splices, sleeves, or end fittings unless approved by a qualified person,
Ensure that braided slings have a minimum clear length of rope 40 times the component rope diameter between the loops or end fittings unless approved by a qualified person,
Do not use wire rope clips to fabricate wire rope slings, except where the application precludes the use of prefabricated slings and where the sling is designed for the specific application by a qualified person,
Ensure that wire rope slings have suitable characteristics for the type of load, hitch, and environment in which they will be used and that they are not used with loads in excess of the rated load capacities described in the appropriate tables. When D/d ratios (Fig. 4) are smaller than those listed in the tables, consult the sling manufacturer. Follow other safe operating practices, including:
When D/d ratios (see Fig. 6) smaller than those cited in the tables are necessary, ensure that the rated load of the sling is decreased. Consult the sling manufacturer for specific data or refer to the WRTB (Wire Rope Technical Board) Wire Rope Sling Users Manual, and
Before initial use, ensure that all new swaged-socket, poured-socket, turnback-eye, mechanical joint grommets, and endless wire rope slings are proof tested by the sling manufacturer or a qualified person.
Permanently remove from service fiber-core wire rope slings of any grade if they are exposed to temperatures in excess of 180 degrees F (82 degrees C).
Follow the recommendations of the sling manufacturer when you use metallic-core wire rope slings of any grade at temperatures above 400 degrees F (204 degrees C) or below minus 40 degrees F (minus 40 degrees C).
Stock up on every variety of steel wire rods at the Alibaba metalworking store. Our listings feature wholesale steel rods from a network of dependable Chinese manufacturing partners. If you need to source steel rods for construction projects, you"ll find products that are robust and durable. And if you need welding rods, they are easy to find via our search engine. Track down the wire rope joints you need at affordable prices at Alibaba.com.
What can you do with the steel wire rods available from Alibaba"s wholesale store? One common use for steel rods is in the welding sector. Steel works well as a welding rod material thanks to its high ductility, meaning that welds are relatively strong and long-lasting. Choose a low carbon rod and you"ll be all set for successful welds in industrial settings and workshops alike. However, steel wire also has applications beyond welding. You can use it as wiring in electronic circuits and power distribution systems and it works especially well in high temperature settings as armored cabling. Find the ideal wire rope joints for every industrial use at Alibaba.com.
Steel wire rods also have applications in everyday life. For example, you can use coils of steel wire to construct fences and barriers both inside and outside homes. It"s a common material in agricultural businesses thanks to its toughness and resistance to oxidation. Use it to create reinforcement cages, enclosures for equipment, or add it to concrete to add extra strength where it really matters. From welding to concrete reinforcement, wire rope joints will always find a use. And whether you need small batches or huge bulk orders, our metallic materials catalog is the ideal place to look.
Tavol Brand Low Room Type Wire Rope Electric Hoist with SWL 3.2- 32tons Euro Designs Made in China with Same Quality And Good Looking, Competitive Price Offers.
Wire Rope Electric Hoist is a device used for lifting or lowering a load by means of a drum which wire rope wraps. It is operated electrically driven and use wire rope as its lifting medium.
Normally wire rope electric hoist is mounted on single beam bridge crane, gantry crane and jib crane as the lifting mechasim and cross travelling mechanism; Also wire rope electric hoist can be fixed on a trolley to be treated as the lifting mechasim and cross travelling mechasim of the double girder overhead crane and double girder gantry crane.
The story of Fasten Group starts in 1964 as we were a small company that specialized in the production of hemp ropes used for boats and ships. For six years we continued to grow steadily until we expanded our production capabilities in the 1970"s to include the manufacturing of steel wire and other wire rope products. Today, we have a diverse catalog of products that include all kinds of steel wires, wire ropes, optical communication products, mechanical equipment, and artificial marble.
1. Our state-level enterprise technology center and metal testing center allow Fasten to be at the forefront of many national key science and technology support programs. We also undertake the secretariats of Steel Wire Ropes subcommittee of Steel Technology Committee in SAC(SAC/TC 183/SC 12) as well as Steel Wire Ropes Technology Committee in International Organization for Standardization(ISO/TC 105). We also operate the only National Metal Wire Product Engineering Technology Research Center in China.
2. Fasten"s current production bases cover manufacturing for conveyor belt steel cord, bridge cable, PC strand, stainless steel products, fine cable, tire cord (joint venture), and fiber optics among others.
4. In 2016, we became one of China"s national model enterprises as a wire and cable manufacturer. We were also the recipient of the award at the fourth China Grand Awards for Industry.
Our conveyor belt steel cord base is a highly advanced facility that covers more than 100,000 square meters. The products manufactured in this base are divided across 10 series with more than 400 specifications. The products manufactured at this site include special steel cord for conveyor belt, gondola ropes used for high-rise building access platforms, galvanized aircraft cable and others . We also produce other special steel wire ropes with diameters smaller than 16mm. Through advanced production equipment, technical research capabilities, and a highly dedicated workforce, we are able to produce high quality products with incredible consistency. We implement SAP to integrate our management of business and production data. We organize our production operation in strict accordance with ISO9001 quality management system and ISO14001 environmental management requirements. In addition to the standard inspection operations for the mechanical and chemical properties of our products, we can perform vulcanization, aging, penetration, and a wide range of other tests.
The stainless steel product factory produces 28,000 tons of stainless steel wire, 2000 tons of stainless steel cable, and 2000 tons of stainless steel bar each year. These stainless steel products are applied in a variety of applications including aviation, chemical processing, electronics production, automotive and many other industrial applications.
The GP and specialty wire rope facility is where we manufacture wire rope for high-speed railway networks, elevator rope, wire rope for harbor machinery, etc. The factory holds certificates such as ISO9001, API SEPCQ1 and JIS Q1001. We have created an maintained strategic partnerships with Shanghai Mitsubishi Elevator, the Port of Shanghai, Xugong Group, Sany Heavy Industry and many others in order to work together to create better products for everyone.
The Fasten tire cord and sawing wire base was established as a joint venture between Fasten Group and Bekaert Group which is headquartered in Belgium. This facility is used to produce tire cord, bead wire, sawing wire, spring wire and hose wire.
Our commercial wire production base is engaged in the manufacturing of high grade steel wire products. The size range of these wires cover 0.5-12mm and our annual output has surpassed 200,000 tons. The products come in eight series including spring wire, music wire, baling wire, cable wire and more.
To compare the clinical effect of the self-made wire-rope button plate and cortical screw in the treatment of the distal tibiofibular syndesmosis separation.
Total 26 patients with distal tibiofibular syndesmosis separation were treated with internal fixation with a self-made wire-rope button plate and cortical screw. They were divided into a self-made wire-rope button plate group and cortical screw group. self-made wire-rope button plate group: 12 cases of inferior tibiofibular syndesmosis were reconstructed by self-made wire-rope button plate. Cortical screw group: 14 cases of inferior tibiofibular syndesmosis were reconstructed by cortical screw. The follow-up data of 2, 6, 12 weeks and 6 and 12 months after operation were collected.
There was no significant difference in operative time, the amount of intraoperative bleeding and postoperative complications between the two groups (P > 0.05). Comparison of postoperative complications: There was no loosening and rupturing of internal fixation in the self-made wire-rope button plate group. In the cortical screw group, the rupture of screws was found in 1 case, which occurred in the 10th weeks after the operation, and the broken screws were removed after 1 year with other internal fixations. Within 12 weeks of reoperation to remove the internal fixation rate: There was a significant difference in the rate of reoperation to remove the internal fixation within 12 weeks (p < 0.05). At the last follow-up, the AOFAS score of the ankle joint were 94 ± 4.79 in the self-made wire-rope button plate group and 92.8 ± 6.73 in the cortical screw group. There was no significant difference (P > 0. 05).
The self-made wire-rope button plate and cortical screw can effectively treat the separation of the tibiofibular syndesmosis. It provides a new choice for the treatment of inferior tibiofibular syndesmosis.
In stricter senses, the term wire rope refers to a diameter larger than 9.5 mm (3⁄8 in), with smaller gauges designated cable or cords.wrought iron wires were used, but today steel is the main material used for wire ropes.
Historically, wire rope evolved from wrought iron chains, which had a record of mechanical failure. While flaws in chain links or solid steel bars can lead to catastrophic failure, flaws in the wires making up a steel cable are less critical as the other wires easily take up the load. While friction between the individual wires and strands causes wear over the life of the rope, it also helps to compensate for minor failures in the short run.
Wire ropes were developed starting with mining hoist applications in the 1830s. Wire ropes are used dynamically for lifting and hoisting in cranes and elevators, and for transmission of mechanical power. Wire rope is also used to transmit force in mechanisms, such as a Bowden cable or the control surfaces of an airplane connected to levers and pedals in the cockpit. Only aircraft cables have WSC (wire strand core). Also, aircraft cables are available in smaller diameters than wire rope. For example, aircraft cables are available in 1.2 mm (3⁄64 in) diameter while most wire ropes begin at a 6.4 mm (1⁄4 in) diameter.suspension bridges or as guy wires to support towers. An aerial tramway relies on wire rope to support and move cargo overhead.
Modern wire rope was invented by the German mining engineer Wilhelm Albert in the years between 1831 and 1834 for use in mining in the Harz Mountains in Clausthal, Lower Saxony, Germany.chains, such as had been used before.
Wilhelm Albert"s first ropes consisted of three strands consisting of four wires each. In 1840, Scotsman Robert Stirling Newall improved the process further.John A. Roebling, starting in 1841suspension bridge building. Roebling introduced a number of innovations in the design, materials and manufacture of wire rope. Ever with an ear to technology developments in mining and railroading, Josiah White and Erskine Hazard, principal ownersLehigh Coal & Navigation Company (LC&N Co.) — as they had with the first blast furnaces in the Lehigh Valley — built a Wire Rope factory in Mauch Chunk,Pennsylvania in 1848, which provided lift cables for the Ashley Planes project, then the back track planes of the Summit Hill & Mauch Chunk Railroad, improving its attractiveness as a premier tourism destination, and vastly improving the throughput of the coal capacity since return of cars dropped from nearly four hours to less than 20 minutes. The decades were witness to a burgeoning increase in deep shaft mining in both Europe and North America as surface mineral deposits were exhausted and miners had to chase layers along inclined layers. The era was early in railroad development and steam engines lacked sufficient tractive effort to climb steep slopes, so incline plane railways were common. This pushed development of cable hoists rapidly in the United States as surface deposits in the Anthracite Coal Region north and south dove deeper every year, and even the rich deposits in the Panther Creek Valley required LC&N Co. to drive their first shafts into lower slopes beginning Lansford and its Schuylkill County twin-town Coaldale.
The German engineering firm of Adolf Bleichert & Co. was founded in 1874 and began to build bicable aerial tramways for mining in the Ruhr Valley. With important patents, and dozens of working systems in Europe, Bleichert dominated the global industry, later licensing its designs and manufacturing techniques to Trenton Iron Works, New Jersey, USA which built systems across America. Adolf Bleichert & Co. went on to build hundreds of aerial tramways around the world: from Alaska to Argentina, Australia and Spitsbergen. The Bleichert company also built hundreds of aerial tramways for both the Imperial German Army and the Wehrmacht.
In the last half of the 19th century, wire rope systems were used as a means of transmitting mechanical powercable cars. Wire rope systems cost one-tenth as much and had lower friction losses than line shafts. Because of these advantages, wire rope systems were used to transmit power for a distance of a few miles or kilometers.
Steel wires for wire ropes are normally made of non-alloy carbon steel with a carbon content of 0.4 to 0.95%. The very high strength of the rope wires enables wire ropes to support large tensile forces and to run over sheaves with relatively small diameters.
In the mostly used parallel lay strands, the lay length of all the wire layers is equal and the wires of any two superimposed layers are parallel, resulting in linear contact. The wire of the outer layer is supported by two wires of the inner layer. These wires are neighbors along the whole length of the strand. Parallel lay strands are made in one operation. The endurance of wire ropes with this kind of strand is always much greater than of those (seldom used) with cross lay strands. Parallel lay strands with two wire layers have the construction Filler, Seale or Warrington.
In principle, spiral ropes are round strands as they have an assembly of layers of wires laid helically over a centre with at least one layer of wires being laid in the opposite direction to that of the outer layer. Spiral ropes can be dimensioned in such a way that they are non-rotating which means that under tension the rope torque is nearly zero. The open spiral rope consists only of round wires. The half-locked coil rope and the full-locked coil rope always have a centre made of round wires. The locked coil ropes have one or more outer layers of profile wires. They have the advantage that their construction prevents the penetration of dirt and water to a greater extent and it also protects them from loss of lubricant. In addition, they have one further very important advantage as the ends of a broken outer wire cannot leave the rope if it has the proper dimensions.
Stranded ropes are an assembly of several strands laid helically in one or more layers around a core. This core can be one of three types. The first is a fiber core, made up of synthetic material or natural fibers like sisal. Synthetic fibers are stronger and more uniform but cannot absorb much lubricant. Natural fibers can absorb up to 15% of their weight in lubricant and so protect the inner wires much better from corrosion than synthetic fibers do. Fiber cores are the most flexible and elastic, but have the downside of getting crushed easily. The second type, wire strand core, is made up of one additional strand of wire, and is typically used for suspension. The third type is independent wire rope core (IWRC), which is the most durable in all types of environments.ordinary lay rope if the lay direction of the wires in the outer strands is in the opposite direction to the lay of the outer strands themselves. If both the wires in the outer strands and the outer strands themselves have the same lay direction, the rope is called a lang lay rope (from Dutch langslag contrary to kruisslag,Regular lay means the individual wires were wrapped around the centers in one direction and the strands were wrapped around the core in the opposite direction.
Multi-strand ropes are all more or less resistant to rotation and have at least two layers of strands laid helically around a centre. The direction of the outer strands is opposite to that of the underlying strand layers. Ropes with three strand layers can be nearly non-rotating. Ropes with two strand layers are mostly only low-rotating.
Stationary ropes, stay ropes (spiral ropes, mostly full-locked) have to carry tensile forces and are therefore mainly loaded by static and fluctuating tensile stresses. Ropes used for suspension are often called cables.
Track ropes (full locked ropes) have to act as rails for the rollers of cabins or other loads in aerial ropeways and cable cranes. In contrast to running ropes, track ropes do not take on the curvature of the rollers. Under the roller force, a so-called free bending radius of the rope occurs. This radius increases (and the bending stresses decrease) with the tensile force and decreases with the roller force.
Wire rope slings (stranded ropes) are used to harness various kinds of goods. These slings are stressed by the tensile forces but first of all by bending stresses when bent over the more or less sharp edges of the goods.
Technical regulations apply to the design of rope drives for cranes, elevators, rope ways and mining installations. Factors that are considered in design include:
Donandt force (yielding tensile force for a given bending diameter ratio D/d) - strict limit. The nominal rope tensile force S must be smaller than the Donandt force SD1.
The wire ropes are stressed by fluctuating forces, by wear, by corrosion and in seldom cases by extreme forces. The rope life is finite and the safety is only ensured by inspection for the detection of wire breaks on a reference rope length, of cross-section loss, as well as other failures so that the wire rope can be replaced before a dangerous situation occurs. Installations should be designed to facilitate the inspection of the wire ropes.
Lifting installations for passenger transportation require that a combination of several methods should be used to prevent a car from plunging downwards. Elevators must have redundant bearing ropes and a safety gear. Ropeways and mine hoistings must be permanently supervised by a responsible manager and the rope must be inspected by a magnetic method capable of detecting inner wire breaks.
The end of a wire rope tends to fray readily, and cannot be easily connected to plant and equipment. There are different ways of securing the ends of wire ropes to prevent fraying. The common and useful type of end fitting for a wire rope is to turn the end back to form a loop. The loose end is then fixed back on the wire rope. Termination efficiencies vary from about 70% for a Flemish eye alone; to nearly 90% for a Flemish eye and splice; to 100% for potted ends and swagings.
When the wire rope is terminated with a loop, there is a risk that it will bend too tightly, especially when the loop is connected to a device that concentrates the load on a relatively small area. A thimble can be installed inside the loop to preserve the natural shape of the loop, and protect the cable from pinching and abrading on the inside of the loop. The use of thimbles in loops is industry best practice. The thimble prevents the load from coming into direct contact with the wires.
A wire rope clip, sometimes called a clamp, is used to fix the loose end of the loop back to the wire rope. It usually consists of a U-bolt, a forged saddle, and two nuts. The two layers of wire rope are placed in the U-bolt. The saddle is then fitted to the bolt over the ropes (the saddle includes two holes to fit to the U-bolt). The nuts secure the arrangement in place. Two or more clips are usually used to terminate a wire rope depending on the diameter. As many as eight may be needed for a 2 in (50.8 mm) diameter rope.
The mnemonic "never saddle a dead horse" means that when installing clips, the saddle portion of the assembly is placed on the load-bearing or "live" side, not on the non-load-bearing or "dead" side of the cable. This is to protect the live or stress-bearing end of the rope against crushing and abuse. The flat bearing seat and extended prongs of the body are designed to protect the rope and are always placed against the live end.
An eye splice may be used to terminate the loose end of a wire rope when forming a loop. The strands of the end of a wire rope are unwound a certain distance, then bent around so that the end of the unwrapped length forms an eye. The unwrapped strands are then plaited back into the wire rope, forming the loop, or an eye, called an eye splice.
A Flemish eye, or Dutch Splice, involves unwrapping three strands (the strands need to be next to each other, not alternates) of the wire and keeping them off to one side. The remaining strands are bent around, until the end of the wire meets the "V" where the unwrapping finished, to form the eye. The strands kept to one side are now re-wrapped by wrapping from the end of the wire back to the "V" of the eye. These strands are effectively rewrapped along the wire in the opposite direction to their original lay. When this type of rope splice is used specifically on wire rope, it is called a "Molly Hogan", and, by some, a "Dutch" eye instead of a "Flemish" eye.
Swaging is a method of wire rope termination that refers to the installation technique. The purpose of swaging wire rope fittings is to connect two wire rope ends together, or to otherwise terminate one end of wire rope to something else. A mechanical or hydraulic swager is used to compress and deform the fitting, creating a permanent connection. Threaded studs, ferrules, sockets, and sleeves are examples of different swaged terminations.
A wedge socket termination is useful when the fitting needs to be replaced frequently. For example, if the end of a wire rope is in a high-wear region, the rope may be periodically trimmed, requiring the termination hardware to be removed and reapplied. An example of this is on the ends of the drag ropes on a dragline. The end loop of the wire rope enters a tapered opening in the socket, wrapped around a separate component called the wedge. The arrangement is knocked in place, and load gradually eased onto the rope. As the load increases on the wire rope, the wedge become more secure, gripping the rope tighter.
Poured sockets are used to make a high strength, permanent termination; they are created by inserting the wire rope into the narrow end of a conical cavity which is oriented in-line with the intended direction of strain. The individual wires are splayed out inside the cone or "capel", and the cone is then filled with molten lead-antimony-tin (Pb80Sb15Sn5) solder or "white metal capping",zincpolyester resin compound.
Donald Sayenga. "Modern History of Wire Rope". History of the Atlantic Cable & Submarine Telegraphy (atlantic-cable.com). Archived from the original on 3 February 2014. Retrieved 9 April 2014.
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