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天津第五机床厂鍛工老师傅馬福堂、馬国良同志利用废料制成一台压力皮带錘。这种锤子結构簡单,操作方便,特别适合于一般中小型工厂使用。机身是用三角鉄焊成的框架,高4公尺左右,寬1～2公尺。頂部有一个直径600多公厘的皮带輪;下部有一台2馬力的电动机带动,轉速每分鐘1,500轉,反时針方向旋轉。中間装着一个錘头,能够沿三角导轨滑动,重量約95公斤;鍛小活时可以用45公斤的錘头。左边装有控制手柄。手柄向下按时,两滾子挤紧皮带,把錘头拉上;手柄向上提时,由于彈簧的作用,两滾
Tianjin Fifth Machine Tool Plant forging teacher Fu Ma Tong, Ma Guoliang use of waste made of a pressure belt hammer. This hammer structure is simple, easy to operate, especially for small and medium factories in general use. The fuselage is welded into a triangular braided frame, about 4 meters high and 1 to 2 meters wide. The top has a pulley with a diameter of more than 600 mm. The lower part has a 2-horsepower motor driven at 1,500 rpm, counter-clockwise. In the middle with a hammer, can slide along the triangular rail, weighing about 95 kg; forging a small 45 kg hammer can be used. Left with a control handle. When the handle is pressed downwards, the two rollers squeeze the belt tightly and pull up the hammer. When the handle is raised upward, due to the action of the spring, the two rolls