配车丝母的工艺改进

• 作 者: 黄长樽
• 机 构: 国营平水机械厂精密机床修理车间,
• 出 处: 机械工人冷加工技术资料
• 发表日期: 1977年05期
• 关键词: 丝母 丝杠副 机床 修理工作 样板 误差 一段 精度 同轴度 尾座

我们在机床修理工作中,经常碰到丝杠副的更换或原丝杠修理后,配制新丝母的情况。但由于丝杠较长(1.5米以上),以前是车一段与原丝杠相同大小的丝杠,作为样板,利用它来与新丝母相配制,这样既费事又不节约,有时还增加误差,影响质量,特别是精度较高的丝杠副,要加工样板,必将增加很多麻烦与困难。

We are in the machine repair work, often encounter the screw replacement or original screw repair, the preparation of the new nut case. However, due to the longer screw (1.5 m or more), it used to be a screw of the same size as that of the original screw, which was used as a template to make a match with the new nut. This made it laborious and not expensive, sometimes increasing the error , Affecting the quality, especially the higher precision screw pair, to process the model, will add a lot of trouble and difficulty.