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我厂是冶金部机修单位,专门为各冶金矿山、工厂备件配套。各类齿轮及轴的加工规格繁多,特点是数量小,品种多.而在各类齿轮中,要算螺旋伞齿轮调整数值计算单(简称为螺伞调整卡)的数据处理最为复杂;工作量最大。螺伞的品种有上千种,我厂经常生产的近二百种,因此每年、每月都有一些新的螺伞调整卡需计算。一、螺伞调整卡数据处理的现状早期,螺伞调整卡是由人工手算的,一般需两个人手(一个初算,一个复核)花一个星期计算一份,结果的可靠性很差。后来经过机械式手摇计算机的过渡,到采用函数型的电子计算器,但仍要人工大量的按键,查图表、曲线,在思想高度集中、紧张的状态下,处理完一份调整卡花二个人手四个多小时。
I plant is the Ministry of Metallurgical mechanical repair unit, specifically for the metallurgical mining, factory spare parts supporting. Various types of gear and shaft processing specifications are numerous, characterized by a small number, variety, and in all kinds of gear, to be spiral bevel gear to adjust the numerical calculation of a single (referred to as umbrella adjustment card) data processing is the most complex; workload maximum. There are thousands of varieties of spiral umbrella, our factory often produces nearly 200 species, so every year, every month there are some new spiral umbrella adjustment card to be calculated. First, the spiral umbrella adjustment card data processing status Early, umbrella adjustment card is calculated by the artificial hand, generally two people (a preliminary calculation, a review) to calculate a week, the results of poor reliability. Later, after the mechanical hand-cranked computer transition to the use of electronic calculator function, but still a lot of man-made keys, check charts, curves, in a highly focused, stressful state, Personal hand more than four hours.