Reduce the stainless steel wire break rate of high move
Will shorten the service life of stainless steel wire. In addition to this reason, clamping, insufficient lubrication, etc., may also break the stainless steel wire, affecting its performance. In the process of use, under the influence of severe impact, the impact load of stainless steel wire will be caused, and once the accumulated value exceeds the allowable working stress range, there will be a pulling problem.
There is a good way to reduce the breakage rate of stainless steel wire: during the drawing process of stainless steel wire, some particles will fall off and get stuck in the compression zone of the mold, resulting in wire breakage, and the lubricant must be replaced periodically to reduce the breakage rate. The problem of winding or clamping of the take-up wheel will also cause wire breakage, so when controlling the starting tension of the foundation, it is necessary to wind several lines on the fixed speed wheel, carefully wound, and stainless steel wire clamping can not occur; The incorrect size of the machine used on the mold will also cause the proportion of the normal compression ratio to be confused, resulting in broken wires.
If the water or end oil phenomenon occurs during the machine process, it will also cause the broken line problem, which requires to ensure the cooling and lubrication of each mold, periodically remove the complete mold for viewing, to avoid the broken line problem caused by the compression ratio imbalance.
