| Wire Rope Series |
| £¨1£©Basic Knowledge on the Wire Rope |
Pic |
What is a wire rope¡¡consists
of a number of wire strands formed helically about a central
axis.In some cases,a single strand is rope. |
| £¨2£©WIRE ROPE TWISTING DIRECTION |
| The wire
rope twisting modes include right crossing twist, left crossing
twist, right identical direction twist and left identical direction
twist. Two letters (Z or S) are used to reprensent twisting directions
of the rope and the strands successively. Z stands for right direction
and S stands for left direction. |
¡¡¡¡¡¡ ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
|
|
| £¨3£©Structure and Classes of the Wire Rope |
| 1-1-1 Identification of Twisting Methods |
Order |
Name |
Code |
Remark |
1 |
Right cross twist |
ZS |
Strands twisted right, wires twisted
left |
2 |
Left cross twist |
SZ |
Strands twisted left, wires twisted
right |
3 |
Right identical twist |
ZZ |
Strands and wires twisted right |
4 |
Left identical twist |
SS |
Strands and wire twisted left |
5 |
Mixed twist |
|
Adjacent two strands twisted in opposite
directions |
|
