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该液压装拆工具(图1)是机械装配工作上的一个革新,它适用于机械制造和机械修理行业。该工具的油缸直径为φ55毫米;泵的直径为φ11毫米;摆杆最大长度(接长)500毫米;重10.5公斤;最大工作能力10000公斤;最大单位压力200公斤/厘米~2;最大工作行程70毫米;最大调节行程250毫米。使用时将工具安置在工件(图1虚线部分)上,套上C形挡圈15,调好调节套13或14,使其紧靠工件着力面。然后拧紧件9,摇动摆杆6。这时,低压油从油箱a沿油孔b进入油泵(图2),经杆5的压缩,使它
This hydraulic mounting and demounting tool (Figure 1) is an innovation in the mechanical assembly work that is suitable for the machine building and machine repair industries. The diameter of the cylinder of the tool is φ55 mm; the diameter of the pump is φ11 mm; the maximum length of pendulum rod is 500 mm; the weight is 10.5 kg; the maximum working capacity is 10000 kg; the maximum unit pressure is 200 kg / cm 2; 70 mm; maximum adjustment stroke of 250 mm. Use the tool placed on the workpiece (Figure 1 dotted line), put a C-ring 15, adjust the adjustment sleeve 13 or 14, so that it is pressed against the workpiece surface. Then tighten the piece 9, rocking the pendulum 6. At this time, low pressure oil from the tank a along the oil hole b into the oil pump (Figure 2), the compression rod 5, making it