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带表卡尺齿条与主尺装配我厂过去一直采用螺接结构,生产工艺复杂,精度要求高,因此合格率甚低。目前国内外出现一种以胶接代螺接的新工艺,从而简化了工艺,保证了质量。我厂在外销卡尺的生产中遇到了许多技术关键,车间十分着急,我们本着急生产所急,为生产服务的精神,在有关同志的倡议下,对卡尺胶接从选胶,性能及工艺条件进行了试验,现就有关情况小结如下,供参考。
Table with calipers rack and the main ruler assembly I plant in the past has been using the screw structure, the production process is complex, high precision, so the pass rate is very low. At present, there is a new technology that uses glue to replace the screw thread at home and abroad, thus simplifying the process and ensuring the quality. I plant in the production of export caliper encountered many technical key, the workshop is very anxious, we are anxious for the production in an urgent need for the spirit of production services, at the initiative of the comrades on the calipers glue from the selection of plastic, performance and process conditions Conducted a test, the situation is summarized below, for reference.