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道尔阀的阀体材料为不锈钢1Cr18Ni9Ti,工件的结构复杂(如下图所示),加工难度大,尤其是(?)0.025μm端面,我厂对批量加工工艺进行了探索,取得了较好的效果,现介绍如下.
Dole valve body material is stainless steel 1Cr18Ni9Ti, the workpiece’s complex structure (as shown below), processing difficult, especially (?) 0.025μm end, I plant on the batch processing technology has been explored and achieved better Effect, are presented below.