车床大修在修刮中、小拖板导轨及配刮斜铁时,一般是用芯棒,卡尺或千分尺测量,这种测量方法,既费时,精度又低。在配刮斜铁时,往往发现刮好的导轨有大小头,造成返工,有时影响修理质量。为了提高测量精度,方便测量,我们设计制造了两种平行度测量工具和一种刮斜铁夹具,经多次使用效果较好。 Lathe overhaul In shaving, small pallet rail and scraper with scraping, the general is mandrel, caliper or micrometer measurement, this measurement method, both time-consuming, low accuracy. Scratching iron with the scratch, tend to find a good scraper rail head size, resulting in rework, and sometimes affect the quality of repair. In order to improve the measurement accuracy and facilitate the measurement, we designed and manufactured two kinds of parallelism measurement tools and one kind of scraping iron fixture, which is effective after multiple uses.