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按照JB2670文件规定、出国和创优产品都要贯彻国际标准。而国际标准规定,在检查车床安装水平时、水平仪必须归零位,零位的校核在正常情况下需计量部门调校。多次调校对水平仪气泡影响极大,缩短了使用寿命,每次调整还给生产上带来不少困难。我厂刘概章、赵正悦二同志创造了水平仪校正工具,解决了水平仪归零问题。经生产验证,精度稳定,调整方便,大大地缩短了调校时间、延长了
In accordance with the provisions of JB2670 document, go abroad and excellence products must implement international standards. The international standards, in the inspection of the lathe installation level, the spirit level must be zero, zero check in the normal circumstances need to adjust the measurement department. Repeated adjustment of the bubble on the level of great influence, shorten the service life, each adjustment also brought a lot of difficulties in production. I plant Liu chapter, Zhao Zhengyue two comrades created a leveling instrument calibration tool to solve the zero level zero problem. After production verification, accuracy and stability, easy adjustment, greatly reducing the adjustment time, extended