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                                                    安阳机床厂分享什么原因导致丝锥?#38181;?/div>
                                                    作者:    发?#21152;冢?018-11-27 16:20:49    文字:【】【】【

                                                      丝锥是机床加工时候的重要配件,在使用过程中,不少人遇到过丝锥断裂的情况。安阳机床厂家这便来分析一下其中的原因,从而有助于大家很好地避开这些情况。

                                                      1.机床丝锥?#20998;什?#22909;,包括主要材料、数控刀具设计、热处理情况、加工精度、涂层质量等质量欠佳。例如,丝锥截面过渡处尺寸差别太大或没有设计过渡圆角导致应力集中,使用时易在应力集中处发生断裂。柄、刃交界处的截面过渡处离焊口距离太近,导致复杂的焊接应力与截面过渡处的应力集中相迭加,产生较大的应力集中,导致丝锥在使用中断裂。

                                                      2.机床丝锥与加工的材料不匹配:这个问题近几年越来越受到重视。随着新材料的不断增加和难加工,为了适应这?#20013;?#35201;,刀具材料的?#20998;?#20063;在不断地增加。这需要在攻丝前,选择好合适的丝锥产品。

                                                      此外,如果丝锥选择不当,那么?#19981;?#23548;致丝锥?#38181;稀?#25152;以对于那些硬度太大的攻件,应该选择一些高?#20998;?#30340;丝锥。希望安阳机床厂的介绍对您有帮助,更多资讯欢迎前往安阳机床厂家的官网查询。

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