During use, the impact load of stainless steel wire will be caused under the influence of severe impact. Once the accumulated value exceeds the allowable working stress range, there will be a breakage problem, which will undoubtedly shorten the service life of stainless steel wire. In addition to this reason, wire clamping and insufficient lubrication may also break the stainless steel wire and affect its performance. How to fundamentally reduce the wire breakage rate of stainless steel wire can start from the following points:
During the drawing process of stainless steel wire, some particles fall off and become stuck in the compression zone of the mold, causing wire breakage. To solve this problem, the lubricant must be replaced periodically to reduce the wire breakage rate; the winding or clamping problem of the wire take-up wheel may also cause Broken wire, so when controlling the basic starting tension, it is necessary to wind a few more wires on the fixed speed wheel, carefully wind it, and the stainless steel wire can not be clamped; the incorrect size of the mold on the machine will also cause the normal compression ratio to appear. Chaos will cause disconnection problems; if there is water cut or end oil phenomenon during the machine, it will also cause disconnection problems. This needs to ensure the cooling and lubrication of each mold, and periodically remove the entire set of molds for inspection to avoid compression The disconnection problem caused by the ratio misalignment.
