为了加速实现农业机械化,国内许多中小工厂根据现有生产条件,在空气锤上(下落部分重量不超过1000公斤)采用胎模或固定模锻造柴油机连杆,积累了许多宝贵经验.随着机械工业的改组,连杆类锻件应尽量组织专业化生产与协作,以提高质量与产量.但在短期内 In order to accelerate the implementation of agricultural mechanization, many small and medium-sized factories in China have accumulated a great deal of valuable experience in using die or fixed die forging diesel engine connecting rods on air hammers (with a weight of not more than 1000kg on the air) according to the existing production conditions. Reorganization, connecting rod forgings should try to organize specialized production and collaboration in order to improve the quality and yield, but in the short term