Right Hand Lay Wire Rope

If the strands rotate around the rope in a clockwise direction as the threads do in a right hand bolt the rope is said to be right lay.

Right hand lay wire rope.

Using the right hand for right lay wire rope and the left hand for left lay wire rope the clenched fist denotes the drum the extended index finger the oncoming rope. The first is the direction in which the wire rope s strands are wrapped around the wire rope s core. The rope in the left hand lay photo shows one left hand lay rope from left to right and top to bottom. This can be either left or right.

Steel wire ropes are conventionally produced right hand lay unless special circumstances require left hand lay. For left handed drum right hand rope. Figure 13 4 lays of wire rope. In reverse lay rope the wires in one strand are laid to the right the.

Right hand lay strands are laid into a right hand lay rope. Right hand lang lay rhll wire rope close up. Left hand regular lay. In a four rope hoist application the ropes should be installed left hand lay then right hand and left then right hand lay again not two left and then two right.

Stranded ropes are an assembly of several strands laid helically in one or more layers around a core. If the strands appear to turn in an anti clockwise direction or like a left hand thread as the strands progress away from the viewer the rope has a left hand lay. When the strands rotate in a counterclockwise direction as the threads do in a left hand bolt the rope is left lay. The idea of lay is used to describe three different characteristics of wire rope.

Right hand regular lay. For right handed drum left hand rope. Right hand lang s lay. They should be tightened before the rope is placed under tension.

Clips are usually spaced about six wire rope diameters apart to give adequate holding power. A cross lay conventional lay the strands of a so called conventional wire rope have equal sized wires in all layers. This core can be one of three types. Right or left lay refers to the direction in which the strands rotate around the wire rope.

Cross section of wire rope. In left lang lay rope the wires in the strands and the strands in the rope are also laid in the same direction. Ordinary lay or lang s lay. The picture of steel wire rope on this page shows a rope with right hand lay.

To describe the direction in which the wires are stranded in relation to the direction of the strands in the completed rope e g.