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河北聚友管道制造有限公司 > 公司动态 > 哪些因素影响大口径法兰的使用寿命
哪些因素影响大口径法兰的使用寿命
编辑 : admin 时间 : 2019-07-22 11:06 浏览量 : 1

有哪些因素决定法兰的使用寿命,大口径法兰的使用寿命有很多的影响因素,由于大口径法兰材质的粘性较高,断屑性能差,因此在大口径法兰采用丝锥进行攻丝过程中容易出现切屑刮伤工件螺纹或丝锥崩刃等现象,影响加工效率和螺纹质量。为了延长丝锥使用寿命,提高螺纹加工质量,

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