Spring wire life depends on what factors
2019/7/26 view:
We all know that shorten the life of the rope is mainly caused due to wear, then what factors rope life depends on it?
While the cause of broken wires for many reasons. But the main reason is the broken wire rope fatigue, wear and tearcaused by broken wire is one of the reasons, but not the main reason.
Lifting equipment in use, some of the damage and cause abnormal bruised broken wire in advance. But theirfundamental reason is because the toughness of the material is not good rope on stress sensitivity due.
For most passenger ropeway ropeway particularly concerned, resulting in a shortened life rope main reason is because of fatigue caused by broken wires. In the cargo cableway, Austria rope running for many years, the outer wire is ground veryflat, but still not broken wire. The main reason is that it's good material.
Broken wire fatigue caused by many reasons. From the rope itself, in terms of quality, materials and wire drawing processthe greatest impact. Rope core poor is also affected. From the use side, no lubrication, hoisting rope on the roll bite ropepulley has incorrect cable - cable on hold shape discomfort, fixed grip shift cable is not long, wheel diameter / rope diameter ratio is too small etc. are causes.
While the cause of broken wires for many reasons. But the main reason is the broken wire rope fatigue, wear and tearcaused by broken wire is one of the reasons, but not the main reason.
Lifting equipment in use, some of the damage and cause abnormal bruised broken wire in advance. But theirfundamental reason is because the toughness of the material is not good rope on stress sensitivity due.
For most passenger ropeway ropeway particularly concerned, resulting in a shortened life rope main reason is because of fatigue caused by broken wires. In the cargo cableway, Austria rope running for many years, the outer wire is ground veryflat, but still not broken wire. The main reason is that it's good material.
Broken wire fatigue caused by many reasons. From the rope itself, in terms of quality, materials and wire drawing processthe greatest impact. Rope core poor is also affected. From the use side, no lubrication, hoisting rope on the roll bite ropepulley has incorrect cable - cable on hold shape discomfort, fixed grip shift cable is not long, wheel diameter / rope diameter ratio is too small etc. are causes.
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