前言液力变矩器的应用在我国已日趋增多,生产的单位也不少。但目前自行研制的较少,大部分还是仿制产品。这显然不能适应我国生产发展的需要。为了改变这种状况,遵照伟大领袖毛主席关于“独立自主,自力更生”“破除迷信,解放思想”的教导,我们开始进行一些模索工作。我们与常州林业机械厂协作,破除对外国“名脾产品”的迷信,解除对液力变矩 Preface The application of torque converter in our country has been increasing, the production of many units. But at present, less developed, most of them are still imitation products. This obviously can not meet the needs of our country’s production and development. In order to change this situation and follow the teachings of Chairman Mao, the great leader, on “getting rid of superstition and emancipating the mind,” on “independence and self-reliance,” we started to carry out some modeling work. We collaborate with Changzhou Forestry Machinery Factory to get rid of the superstition of the foreign “famous spleen products”, and to lift the hydraulic torque