The service life of screw steel wire rollers can be remarkably raised by using WC steel bonded carbide and suitable heat treatment technology.

用碳化钨钢结硬质合金制造螺纹钢丝轧辊，通过选用适当的合金牌号及热处理工艺，可显著提高轧辊的使用寿命。

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The utility model relates to a brake flexible shaft steel wire clip head, whose steel wire is tightened and fixed in the bore of the clip head by screw.

本实用新型涉及一种刹车软轴钢丝线夹头，它的钢丝线是依靠螺钉紧定在夹头的内孔中。

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Ball screw system adopted to realize the horizontal movement of machine head; using step belt with steel wire core to realize the vertical movement of the machine head; high welding accuracy.

采用滚珠丝杠传动实现机头水平运动，及钢丝芯同步带传动实现机头垂直运动，焊接尺寸精度高；

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