stainless steel wire rope swage fittings free sample
The term “fork/jaw ends” describes clevisesthat swage directly to the cable. In some respects, a fork/jaw end can be thought of as a two-in-one fitting, because a more rudimentary approach to fork/jaw end functionality is a cable loop with a shackle secured to it. This two-part configuration works perfectly well in many instances where a flexible cable construction can be used. However, in other situations, a rigid cable is advantageous. Typically, this is the case when minimizing stretch and modulus of elasticity are predicated on providing structural support. Where a cable is too rigid to form a thimble loop, the need for an inline fitting, such as a fork/jaw, is born.
Our fork and jaw end fittings must be machine swaged for proper hold strength. Lexco takes pride in our assembly work and will quote any assembly you need per your specification or design print.
MIL SPEC and Naval spec fork and jaw end fittings do not include clevis pins (must be ordered separately). All other fork ends and jaw ends include clevis pins.
When referring to “fork ends” and “open swage sockets,” it is inferred that the clevis end of the fitting is fixed to the swage area. In other words, both portions of the fitting are one continuous piece.
Lexco® Cable supplies both commercial grade and MIL SPEC (MS20667) fork ends. Typically machined from 304 stainless steel, they are available in various sizes to accommodate cable from 1/16” to 1” in diameter.
Commercial and military grade fork ends must be machine swaged for proper hold strength. Please contacta Lexco® sales representative to receive an assembly quote.
We are a full service rigging supply company located in Ridgway, Pennsylvania. Our location is fully equipped to handle your wire rope fabricating, chain and synthetic sling and hardware needs.
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Made of materials such as stainless steel, Electroline non-swage wire rope fitting facilitates onsite installation without chemistry, heat, pressure, or special tooling. Wire rope passes through sleeve, strands are fanned-out, and plug is inserted. As plug is driven into fanned end of rope, end diameter increases so that rope cannot dislodge itself. Inspection hole reveals rope strands so that proper assembly may be confirmed.
Aesthetically pleasing fittings are strong, reliable, user-friendly and even reusable "Woven" from strands of carbon steel, wire rope is the primary medium currently available for transmitting physical tension over long stretches of space. It is widely used in applications ranging from mining to the military. Wire rope is also ubiquitous in the world of construction, outdoor recreation and seafaring. With it, a tower crane can lift a multi-ton steel girder to the top of a high-rise in progress. Ski lifts carry winter sports enthusiasts to the snowy slopes via wire rope. And it is with wire rope that ships too large to moor with conventional or synthetic rope remain at dock. In the 1930s, German engineers developed swage pressing, a method for terminating wire rope and providing an attachment to which it can be secured. Swage- pressing is accomplished with a multi-step process. The rope end is looped and the loop covered by an aluminum sleeve. The sleeve is then subjected via a press to a pressure level sufficient to cause the rope and the aluminum to merge, resulting in an unbreakable bond. Swage pressing is effective but not inexpensive, due to the equipment involved. Nor are the presses easy to manage. They"re big, bulky, power-hungry, and for fieldwork can become problematic. The good news is that the marketplace now provides a practical alternative to swage- pressing. Pressing Problems As a press may run on up to 220 volts, a good-sized generator or local power source must be available for swage work in the field. Portable presses address the size issue fundamental to conventional swage pressing but for a business on a budget the cure may be worse than the disease. The price of the average portable is often astronomical, and in many cases well out of striking range of R.O.I. "A swage press can weigh between 800-1500 pounds," says John Graham, President, Riggers Services Inc., a rigging products distributor and manufacturer"s representative based in Gladstone, Oregon. "The many negatives associated with the technology stem mostly from energy and bulk issues. There are portable presses out there, one model with its own gas-powered generator. But what you gain in small material and application efficiencies using some portables you lose in money overall as most are incredibly expensive." Swage fittings are not field installer-friendly. A specialized die set must be used for each size of wire rope. The dies can run up to $2,000 per set, and as many as 24 sets may be needed to cover all sizes. Moreover, a swage fitting cannot be reused because it has been literally married to the rope as a consequence of pressing. The rope must be shortened or replaced to accept a new fitting, a process as expensive in terms of time as it is in material. A Fitting Alternative Non-swage wire rope fittings accomplish all the things for which the older technology was designed, and more. Perhaps the biggest payback, however, is the fact that they do so minus the drawbacks inherent in swage pressing. No bulky, expensive equipment need be dragged to the site to get the show on the road. Through the years, non-swage wire rope fittings have evolved into first-rate technology. The fittings available today are strong, reliable, versatile, user-friendly and reusable. All are characteristics much desired in an industrial and manufacturing environment increasingly characterized by the need for speed, cost savings and greater efficiency. A leading non-swage, wire rope fitting brand, Electroline, is provided by Esmet Inc., a manufacturing company based in Canton, Ohio (www.esmet.com). According to Graham, Electroline fittings are remarkably easy to load. Onsite installation goes down without the involvement of chemistry, heat, or pressure. There"s also no special tooling required, no bottom-line-eroding die sets to throw money at as in the case of swage fittings. "An Electroline wire rope fitting is installed much like a compression fitting in a plumbing application," he explains. "The wire rope passes through a sleeve. The strands are fanned-out and a plug is inserted. As the plug is driven into the fanned end of the rope, the diameter of the end increases so that the rope can"t dislodge itself. The last thing you do is to put a socket over the sleeve and thread it on tight. It"s a procedure essentially entailing three steps." Electroline fitting assemblies are testable as well via a seconds-long onsite inspection process. Each fitting is equipped with an inspection hole through which the rope strands are visible, and proper assembly confirmed. An Electroline fitting is also esthetically pleasing, and therefore appropriate for many applications. More importantly, however, its highly polished, well-finished appearance conveys an impression of strength and security. According to Graham this is not sizzle without steak. The fittings are machined to incredible tolerances. They look and perform like the precision instruments they actually are. Ubiquitous & Salable Electroline fittings are used in a wide variety of applications. Because they are made of high-quality materials such as stainless steel they are a niche product for outdoors use where rust can be a problem. They can be found in zoos, outdoor parking lots, public ballparks, and in just about any other outdoor venue where wire rope is employed. Stainless steel Electroline fittings are also frequently deployed as termination forks, eyes and turnbuckles on sailboat rigging. They work equally well on both wire and synthetic rope. The military, for example, uses field-installed lifeline fittings on the synthetic rope deployed on naval vessels. The fittings are much-used in commercial architecture as well. Webs of stainless steel wire rope equipped with Electroline fittings often support the open roofs on large complexes such as shopping malls. "We carry Electroline fittings specifically for customers involved with ocean research," says Ray Mayes, President, Obert Marine Inc., a distributor of industrial marine equipment based in Seattle, Washington. "Government entities researching tsunamis, tides, currents and temperature prefer them for sea-based studies because the fittings stay well lubricated, swivel under pressure and never fail. There are a multitude of possible applications for Electroline fittings, and demand is enormous. We introduced them to our customers about 20 years ago, and the fittings have been selling themselves ever since. In my opinion, Electroline is no-risk deal for distributors." For more information about Electroline fittings, contact Esmet Inc.; 1406 Fifth Street SW, Canton, Ohio 44702; (800) 321-0870 phone, (330) 452-2557 fax, www.esmet.com.
“… stainless steel fatigues.No, this is not an all-metal army uniform. It refers to the characteristic of alloyed steels of hardening and becoming brittle and age. The more heavily a piece of alloy is stressed relative to its ultimate strength, the faster it will fatigue. Therefore, you’d survey lightly rigged race boats for fatigue more carefully and sooner than heavily rigged cruisers. Also, the warmer the climate, the faster stainless will fatigue, as the contribution of salt is enlarged.
“Sometimes the cracks are vertical, or radiate out from a single point. These are usually caused by simple overloading. Vertical cracks on swages are a common example of this; wire rope inside the swage expands with corrosion from moisture, pressing outwards on the walls of the swage until it cracks. Some sailors try to prevent this problem by pouring oil or hot wax down their lower swages. It doesn’t seem to make any difference, since water will migrate past anything but an adhesive put in under pressure, as one gets with Sta-Lok-type terminals. But at least the attempt at pouring something in makes more sense than another fix I’ve seen: tightening a hose clamp around a cracked swage, to hold it together. Not clear on the concept.
“Obviously it pays to invest in high-quality stainless and to make it plenty heavy, to delay the onset of fatigue. Bronze is nearly impervious to fatigue, which is why it is so often used in toggles, turn-buckles, tangs, and chainplates. Galvanized steel is likewise just about fatigue-proof, so if you can keep it from rusting, it will outlast stainless. If your survey reveals broken yarns in a halyard wire, and the sheave is adequate-sized and the wire is fairly new, consider using a galvanized wire halyard. It will require only period oiling (Marvel Mystery Oil is great), is stronger than stainless and stretches less. Alternatively, you can increase the size of the stainless wire, but this will also involve increasing the sheave size. Can of worms.
“When rigging wire fatigues, its strands will begin breaking. Note that a single broken yarn in 1 x 19 wire reduces strength by more than 5 percent. Wires will usually break first at the lower ends of standing rigging, where corrosion and fatigue work together. But check both ends and all the wire between, just in case. Fatigue can be reduced by increasing wire size, but again this is not always practicable, especially for racers, as it increases weight aloft. It’s usually better to use an appropriately sized wire (see “Selection Wire”, Chapter 5) and to employ other fatigue-reducing strategies. The easiest one is the addition of toggles. Put one at either end of each turnbuckle or buy turnbuckles with built-in toggles. Add another toggle at the wire’s upper end, particularly on stays with sails hanked to them, as these are most heavily worked. And keep your rigging snugly tuned so that sailing motions won’t cause your mast to bank around, shock-loading your wires". (Bo"sun Notes:Toggles are a great investment to prolong the life of your rigging. Click here for our Rigging Toggles; Closed Body Turnbuckles: Toggle/Toggle, Swage/Toggle .
“Rigs with swaged terminals are among the most susceptible to failures; frequent inspections are necessary to ensure their integrity. If the strands of a wire rope do not lead fairly into a swaged terminal; if there is evidence of corrosion, especially at the top of the terminal; or if the terminal is cracked or warped, no matter how slightly, it is of uncertain integrity and should be replaced at once. Swages are the overwhelmingly favorite choice for sailboat terminals because of their low cost, neat, compact appearance and high initial tensile strength. But they are not to be trusted.
"Minimizing Halyard Fatigue: To avoid accelerated wire fatigue, never let a splice Nicopress sleeve, or other terminal get within 2 inches of a sheave or fairlead".
“When swages fatigue, they’ll crack, too. Again, this can also be caused by internal corrosion-the corroded wire expands, trying to split the swage apart (Figure 7-28). Cracked swages can survive for years or days. Replace any wire that has a cracked swage on it immediately, unless you enjoy that sort of gamble. A horizontal crack is always more dangerous than a vertical one. Use a magnifying glass or dye penetrant to spot fine cracks. Check the eye as well as the barrel of the fitting. To maximize swage and wire life, consider inverting each wire when you figure it has reached its half-life, before cracks appear. That way each end will spend some time in the clean air aloft. And when swages are new, seal them against corrosion by melting wax down into the terminal.
“Some swages are made by a rotary swager, which hammers the fitting rapidly from all angles, making a smooth-finished surface. If you see a lengthwise ridge on the barrel of the swage, it was formed by passing it between the dies of a Kearney swager. Kearney swages are far more likely to crack, and frequently end up with a disquieting banana shape. Don’t use them.
“Sta-Lok and Norseman fittings are the best mechanical terminals-right up there with splices in terms of trustworthiness. They’re screwed onto the wire, which means there are no hammer-or die-induced stresses. And they’re reusable, so when you re-rig you only need to buy wire, not terminals.”
"Hacksawing Wire Rope: The slowest, most frustrating way to cut wire rope is with a hacksaw-unless you tape firmly on either side of the cut mark, then clamp the wire in a vise. Then hacksawing is fast, and leaves a far cleaner edge than shears do. A clean edge isn’t important if you’re splicing or swaging, but it makes a lot of difference when you’re assembling Sta-Loks or similar terminals".
The majority of wire rope fittings are elements of a complete wire rope assembly designed for a specific task such as motion control or mechanical automation. Wire rope fittings are heavily implicated in a number of industrial processes and equipment such as mining equipment, braking, aircraft cables, levelers, hood latch releases and more. The versatility of fittings renders them essential to industries such as automotive, agriculture, construction, marine, aerospace, transportation and virtually all applications where wire rope is used. Specific examples include clamps, clips, sleeves, links, hooks, forks, eyes, studs and pins. When used for heavy duty lifting, pulling or other activities, fittings are often permanently attached or affixed to a given cable for added durability and security though change tool kits are sometimes available allowing for interchangeable fixtures. Wire rope manufacturers often provide a range wire fitting options as well in order to accommodate the many different uses for the cables.
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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 stainless steel wire rope fittings 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, stainless steel wire rope fittings 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.
At Stainless Cable Solutions, our termination fittings are manufactured from the most superior-grade 316 stainless steel, following the most precise military specifications and quality control standards. Our process has been honed over a decade of experience and expertise, resulting in unmatched durability that keeps them strong, visually appealing and capable of withstanding the many tests of time.
Since no two applications are the same, our line also allows you to mix and match termination and tensioning fittings based on the specific needs of your project.
Our stainless button terminals feature a modern look and are perfect in a wide range of wood and metal post applications. We"ve designed them for minimal physical and visual interference, with the button only visible from the outside face of your post.
Perfect for face-mounting to buildings or wooden post applications. SCS stainless deck toggle terminals serve as a perfect solution for many angled applications. The hardware seamlessly articulates to the pitch of your stairs, and can also be attached to steel posts by drilling or tapping.
Whether you"re attaching terminals directly into wood with an eye bolt, or looking for terminals that articulate the specific pitch of stairs, Stainless Cable Solutions Jaw Toggle Terminals are easy to work with and designed for decades of reliability. They can also be connected to steel posts with tabs or gusset plates.
If you"re working with hollow core posts, our Lock T Terminal is an excellent choice. This popular 316 stainless steel termination fitting is only available for 1/8" cable, and SCS will swage the hardware for your convenience. Bend the cable to 90 degrees before inserting into the post, and the Lock T mollies on the inside for an economical solution on stair applications and 90 degree corners.
For those who prefer to hand-swage their termination fittings in the field, our Hand Swage Lock T Terminal offers the same strength and versatility as those we swage here at our facility.
For additional details on our complete line of premium stainless termination fittings, contact Stainless Cable Solutions today. See why SCS is “The Clear Choice" among so many of today’s homeowners and custom builders.