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2020-08-06View Original

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Reply #22020-08-06

Translate the following texts from chinese_simplified to french. Return ONLY the translations in a valid JSON array of strings, No additional information.

Reply #32020-08-06

公司技能比赛CAD绘制，测量离心泵泵轴并绘制及各公差要求

Reply #42020-08-06

求助大家最近公司组织技能比赛，给出简单离心泵泵轴，测量并CAD绘制，都需要标注那些形位公差和尺寸公差怎么选取有没有CAD的图可以参考一下。

Reply #52020-08-06

首先确定部件与部件之间的配合然后根据配合、公差等级、直径选取轴的公差然后标注到图纸。

Reply #62020-08-06

装配轴承、叶轮、联轴器、机械密封的地方标注公差同时有表面粗糙度的要求

Reply #72020-08-06

一般轴的圆跳动度是多少

Reply #82020-08-06

现在机械密封都装在轴套上的的泵轴就不考虑公差了吧像粗糙度一般我们的清水泵轴都在多少

Reply #92020-08-06

像形位公差清水泵泵轴的圆跳动度是多少

Reply #102020-08-07

加工轴是需要公差的难道你的轴只与轴套配合不可思议

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