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10mm×3000mm剪板机是由电机驱动飞轮高速旋转储能,并由减速齿轮机构驱动主轴偏心轮实施剪切的曲柄滑块式剪板机;该剪切机最大切料厚度为10mm,剪切频率可达20次/min,生产效率较高,至今仍为分厂不可或缺的关键设备,近年来一直处于满负荷运行状态,其故障率也是逐年升高,对生产造成了一定的影响,通过总结归纳以往剪切机的故障原因,其中有85%的故障为压料脚输出缸故障,导致剪板机压料脚无油压而无法压料剪切。因此文章主要通过深入分析压料脚输出缸的故障原因,并研究压料脚采用液压泵站独立供油的方式的可行性,以解决当前压料脚输出缸高故障的问题。
10mm × 3000mm shearing machine is a high-speed rotating motor driven flywheel energy storage, and by the reduction gear mechanism to drive the main shaft eccentric shears off the implementation of the slider-type shears; shears maximum cutting thickness of 10mm, shear Frequency up to 20 times / min, higher production efficiency, is still an indispensable branch of the key equipment in recent years has been in full operation, the failure rate is also increased year by year, had a certain impact on the production, By summarizing the causes of past shearing machine faults, 85% of the faults are the output cylinder failure of the presser foot, which results in no oil pressure on the presser foot of the shearing machine and can not be pressed and sheared. Therefore, the article mainly analyzes the cause of the failure of the pinch-out cylinder and analyzes the feasibility of using pinch-foot to independently supply oil to the hydraulic pump station so as to solve the problem of the high failure of the pinch-out cylinder.