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在冲剪设备上为了降低工作机构的速度,增大工作机构出力,往往在电机与滑块之间用一套定轴轮系束减速。用定轴轮系减速的主要缺点是结构尺寸比较大,机器重量大。我厂按受了一项任务,为送变电线路施工现场设计制造联合剪冲机.以解决塔材补料和冲孔的困难,一九七五年我们制造了两台联合剪冲机,剪切等边角钢63×6,材质为A_3。冲孔φ21.5板厚为10,材质A_3,因为独特地采用了渐开线行星齿轮减速器,结构轻巧,搬运方
In the punching equipment in order to reduce the speed of the work organization, increase the work force output, often with a set of fixed-shaft gear train slowdown between the motor and the slider. The main disadvantage of slowdown with the fixed-shaft gear train is the large size of the structure and the heavy weight of the machine. I plant by a task, for the transmission line construction site design and manufacture of joint shearing machine.To solve the difficulties of feeding and punching tower material, in 1975 we created two joint shears, Cutting equilateral angle 63 × 6, material A_3. Punching φ21.5 thickness of 10, the material A_3, because the unique use of involute planetary gear reducer, lightweight structure, the carrier