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几年来,我公司使用的 HW-01型蛙式夯土机,由于磨损严重,损坏率高,使用寿命短,常出现供不应求的矛盾,影响了工地的施工。去年,在大搞技术革命中,机械站的工人、技术人员及领导遵照毛主席的教导:“我们要承认困难,分析困难,向困难作斗争。”发扬了革命精神,深入工地,进行调查研究。通过观察和访问操作工人,总结了造成机械经常损坏的几点原因。一、蛙夯前轴和传动轴原结构是分别用铜套、8209止推轴承和铜瓦承受载荷。由于轴向力很小,几
In the past few years, the HW-01 frog type hopper used by our company has suffered serious wear, high damage rate, and short service life. The contradiction between supply exceeds demand and construction site construction is affected. Last year, during the technical revolution, the workers, technicians, and leaders of the machinery station followed Chairman Mao’s teaching: “We must acknowledge difficulties, analyze difficulties, and fight difficulties.” We carried forward the spirit of revolution, went deep into the construction site, and conducted investigations and studies. . By observing and interviewing workers, several reasons that caused frequent damage to the machinery were summarized. First, the original structure of the front axle and the drive shaft of the frog rake is to use copper sleeves, 8209 thrust bearings and copper bushes to bear the load. Due to the small axial force, several