论文部分内容阅读
我部自行设计开发的内多边形板手,可用于内四方,六方……内花键等偶数的内多边形的螺母。(如山地自行车的搭轮,汽油桶盖等)解决了目前市场单一、专业化强等缺点,属通用工具,规格从18～50可调节,分四个型号,该品已获得中国专利,生产设备主要有刨床(立、卧),钻床、平磨等机械加工设备(可外协加工)原材料为45~#钢,单件平均材料成本约1.5元左右。若每人班产50件,市场售价在12
The inner polygon wrench designed and developed by our department can be used for inner square, six-square... inner splines and even-numbered inner polygonal nuts. (Such as mountain bike wheels, gasoline barrel lids, etc.) solve the current market single, specialization and other shortcomings, is a universal tool, specifications can be adjusted from 18 to 50, divided into four models, the product has obtained Chinese patents, production Equipment mainly includes planer (vertical, horizontal), drilling machine, flat grinding and other mechanical processing equipment (outside of co-processing) raw materials for the 45 ~ # steel, the average cost of a single piece of material is about 1.5 yuan. If there are 50 pieces for each class, the market price is 12