Based on accident analysis of steel core belt breaking, method and measures to prevent belt from breaking and vulcanization technology and requirement for joining broken belt are put forward.

通过钢丝绳芯胶带输送机断带事故的原因分析，提出防止钢丝绳芯胶带输送机断带的方法和措施，以及断带后胶带联接的硫化工艺和要求等。

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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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Whole three-phase core is made of three curved silicon steel belt material through rolling, without clearance and seam. The tank has features of low loss, low exciting current, low noise and others.

整个三相铁芯由三条曲线硅钢带料卷制而成，中间无气隙及接缝，油箱采用低损耗、低激磁电流、低噪声等特点。

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