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在毛主席革命路线的指引下,我厂广大工人、干部、技术人员为了应用少切削、无切削工艺,在天津大学锻压教研室的协作配合下,研制了一台2吨——米内燃锤。现已投入试生产。经实践验证,性能良好,基本上达到了设计要求。一、内燃锤的结构和工作原理内燃锤的机器外形见封二所示。它由框架、动力头、气液控制柜和电气控制柜所组成。附属设备包括一台空气压缩饥(3 W0.9/7)和储气罐。动力头结构示意图见下图所示。工作循环开始前,排气门处于开启位置,A孔常通充气气源,使启动阀处于关闭位置。工作循环开始,打开进气门向燃烧室充入压缩空气,通过排气门将燃烧室内的残存废气排入
Under the guidance of Chairman Mao’s revolutionary line, a large number of workers, cadres and technical personnel of our factory, in order to apply less cutting and no cutting technology, developed a 2 tonne-meter internal combustion hammer in cooperation with the forging department of Tianjin University. Now put into trial production. Proved by practice, good performance, basically reached the design requirements. First, the structure and working principle of internal combustion hammer Internal combustion hammer see the outline of the machine shown in Figure II. It consists of frame, power head, gas-liquid control cabinet and electrical control cabinet. Ancillary equipment includes an air compressor (3 W0.9 / 7) and a gas tank. Power head structure diagram shown below. Before the start of the duty cycle, the exhaust valve is in the open position, and the A hole is always open to the inflation gas source, so that the start valve is in the closed position. Work cycle begins, open the intake valve to the combustion chamber filled with compressed air through the exhaust valve will exhaust residual combustion chamber discharge