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一、锻造行业的现状锻造生产是机械制造工业的重要生产环节。在现代机械制造中,要求负载较大的零件,都选用锻造工艺来制造毛坯。建国三十多年来,我国锻造行业得到了一定的发展。表现在: 1.锻造生产已具备了一定的规模据1980年41个工业城市的统计,有锻造生产厂近4千个,职工人数达儿万人,其中技术人员3千余人。锻造厂房面积有231万平方米,拥有锻造设备1万7千余台,锻件年生产能力达到287万吨。另据1978年调查,全国一机系统有锻造生产厂(车间)3590个,职工10万
First, the status quo forging industry Forging production is an important manufacturing link in the machinery manufacturing industry. In the modern machinery manufacturing, requiring larger parts load, are selected forging process to create rough. For more than thirty years since the founding of the People’s Republic of China, China’s forging industry has achieved certain development. The performance is as follows: 1. Forging production already has a certain scale According to the statistics of 41 industrial cities in 1980, there are nearly 4,000 forging factories, and the number of workers reaches tens of thousands of people, including over 3,000 technicians. Forging plant area of 2.31 million square meters, with more than 17,000 forging equipment Taiwan, forging the annual production capacity reached 2.87 million tons. According to another survey conducted in 1978, there were 3,590 forging factories (workshops) and 100,000 in the country