Defining Criteria for Wire Ropes
Cable construction is based on two main factors: combination and arrangement of wire ropes. To build the rope, individual wires are laid helically to create final ropes. Multiple wires can be wound concentrically in a helix, which is called a strand. A strand is frequently wrapped around a centralized wire and is then moved around the core. Determining the lay of the strands determines the direction that wires will orbit a core.
It is important to choose the best control cable for your specific applications. Different types exist to help accomplish different jobs. It is possible to acquire numerous amounts of wire rope constructions. Each type has a unique property and end purposes. Three of the most commonly used rope constructions are
7x19: This wire contains seven 1x19 strands and is highly flexible. It is a very durable wire rope. It is commonly used over pulleys, reciprocating applications, and drive cables.
1x19: this construction has a 1x7 strand that is wrapped using 19 wires. It has the smoothest construction, and it is the strongest that has the lowest flexible and stretch characteristics.
7x7: this wire is moderately flexible, and it has seven 1x7 strands. If abrasion is a factor then these cables are not suitable. They are commonly used for general construction and for pull-pull controls.
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