这次在成都召开的“全国电焊机行业技术情报座谈会”上,我们简要地介绍我厂焊接工艺在自行车制造上的应用情况。一、自行车生产概况: 我国自行车行业解放前只有三家自行车厂,生产面貌非常落后,所以质量差,产量极低,品种单一。解放后在党和毛主席的英明领导下,自行车行业突飞猛进。特别是文化大革命以 This held in Chengdu, “National Welding Industry Technical Information Symposium,” we briefly introduce the factory welding process in the manufacture of bicycle applications. First, the bicycle production Overview: China’s bicycle industry before the liberation of only three bicycle factory, production is very backward, so poor quality, low yield, a single species. After the liberation, under the wise leadership of the party and Chairman Mao, the bicycle industry has made rapid advances. Especially the Cultural Revolution