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在机床加油、拆卸、安装时常发现油孔內掉入了碎屑等杂物,因为油孔又细又深,捞起来很困难。钳工高师傅想了一个办法,用细铁丝,头上加一点甘油然后轻轻放入油孔中、这样小铁屑等杂物就粘到甘油上,很容易取出,保证了油孔的清洁。活塞环端面车削工具郑贤康我厂改进了一种加工活塞环用的偏心卡紧工具,如附图所示。这种工具结构简单,使用方便。工作时首先把轧头1安装在车床主轴上,根据活塞环4的孔径大小,调节带偏心的活动轧爪5与两部固定轧爪9的距离,然后往反时针方向
In the machine refueling, demolition, installation often found in the oil hole fell debris and other debris, because the oil hole is thin and deep, it is very difficult to retrieve. Master fitter thought of a way, with fine wire, head with a little glycerin and then gently into the hole, so small pieces of iron and other debris stuck to the glycerin, it is easy to remove, to ensure the clean oil hole. Piston ring face turning tools Zhengxian Kang I plant to improve the processing of a piston ring with eccentric clamping tools, as shown in the figure. This tool is simple in structure and easy to use. First work to install a rolling head 1 in the lathe spindle, according to the size of the piston ring 4, adjust the eccentric movement of the roller 5 and the two fixed roller 9 distance, and then counterclockwise