What Are Wire Rope Sockets?
Wire rope sockets are fixed to wire rope ends for anchoring. They used in various applications like bridge construction.
There are three main types of sockets for wire ropes: spelter sockets (also known as poured sockets) and swage sockets (pressed sockets), which come in both open and closed formats. And another type wedge socket.
Wire rope sockets vary by job type or wire rope size, requiring correct matching during component replacement.
Overview
Major Types of Wire Rope Sockets | |||||
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Closed swage socket S-502 | Open swage socket S-501 | Closed spelter socket G-417 USA | Open spelter socket G-416 USA | Pear-shaped spelter socket G-517 USA | Wedge socket |
What the differences between swage sockets, poured sockets and wedge sockets?
Swaged Sockets(pressed sockets)
This type of socket is mechanically pressed onto wire rope using special dies. They are resistant to wire fatigue and breakage at 100% of the rope’s strength but must be professionally crimped and secured with the correct size dies.
Spelter Sockets (Poured Sockets)
Spelter sockets, uses molten zinc or epoxy resins to bond to the end of wire rope permanent. Once it hardens, the socket stays firmly welded onto the end of the wire rope. Once hardened, the socket remains firmly attached to the wire rope. These sockets are highly efficient, with a nearly 100% efficiency rate.
Wedge Sockets
A wedge socket termination is practical when fittings need frequent changes, such as in high-wear areas. It can be installed and adjusted on-site, offering 80% efficiency. Periodic trimming of the rope is possible. So wedge sockets are popular for construction and mining.
The wire rope's end loop enters a tapering opening inside the socket, wrapping around a part called the wedge. The wedge is gently hammered in place, and then the load is slowly added to the rope. As the weight on the wire rope increases, the wedge grips the rope more tightly, increasing safety.
