... roll for cold rolling ==> 冷轧轧辊 roll for hot-rolling ==> 热轧轧辊 roll forging ==> 辊锻,滚镀 ...
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The principal problems with respect to roll working life are cracking at the surface of roll for hot-rolling and that effective zone of quench-hardening of roll for cold-rolling is too narrow.
热轧工作辊的裂纹损坏和冷轧工作辊有效淬硬层过浅是两大突出问题。
For hot rolling, roll profile is the important condition of realizing shape control.
对热轧而言，辊型是实现板形控制的重要条件。
Based on the faults 1549 hot stip rolling for example, the influence of working roller locking cylinder on roll bearing was discussed at TISCO, also supply experience for fellow trader.
以太钢1549热连轧的故障为例，探讨了工作辊锁紧缸异常对工作辊径向轴承的影响，为同行提供经验。
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