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1、概述: 上海柴油机厂135系列柴油机的主要零件曲轴,是由几个曲拐组合而成的。原加工此零件的端面和外圆是在一台普通车床和一台外圆磨床上进行的,工件的上下料由人工进行,因工件重量大(约十五公斤),所以上下料的劳动强度很大,通过革新采用了机械手作零件上下道工序输送,进行自动上下料,大大地减轻了劳动强度,使工效提高两倍多,并使曲拐粗加工自动线与曲拐自动车床联接起来。
1, Overview: Shanghai Diesel Engine Factory 135 series diesel engine parts of the crankshaft, is composed of a few crank made of. The original processing of this part of the face and the outer circle is a common lathe and a cylindrical grinding machine, the workpiece loading and unloading by manpower, due to the workpiece weight (about 15 kg), so the loading and unloading labor intensity Large, through the use of mechanical parts for the transformation of the upper and lower parts of the conveyor process, automatic loading and unloading, greatly reducing the labor intensity, so that work efficiency increased more than twice, and the automatic crank crank automatic processing and crank automatic lathe linked.