广州针织二厂革命职工积极响应毛主席关于“工业学大庆”的伟大号召,发扬敢想、敢干的革命精神,大搞技术革新、技术革命,大胆使用代用材料。早在六年前,织布车间的工人同志在纺机厂的大力协助下,就试用布质酚醛塑料代铸铁制作台车台底的伞齿轮,解决该齿轮因磨损快,机台振动大,设备维修跟不上生产需要而直接影响了产品质量的矛盾。经六年的生产实践证明,效果良好。但过去由于受“政治可以冲击一切”的影 The revolutionary workers of Guangzhou Knitting Factory II actively responded to Chairman Mao’s great call for “Daqing of Industrial Science”, carried forward the revolutionary spirit of daring to think and dare to do, engaged in technological innovation, technological revolution, and boldly used substitute materials. As early as six years ago, the comrade workers of the weaving workshop undertook the assistance of the textile factory to try fabric bevel gears made of phenolic plastic on behalf of cast iron to solve the problem of rapid wear and vibration of the gears. Equipment maintenance can not keep up with production needs and directly affect the contradiction of product quality. After six years of production practice, it proved to be effective. But in the past due to the “politics can impact everything” shadow