论文部分内容阅读
一、我国轴承工业的概况及存在的问题我国轴卫工业在建国初期几乎是一个空白点,当时全国只有一家轴承厂,年产轴承13.8万套,职工约600人,劳动生产率很低,每一职工年产量只有230套。三十年来我国轴承工业有了很大的发展,据不完全统计,约有640个轴承厂,1978年列入正式统计的有389个,其中重点厂174个。轴承年产量达1.81亿套、品种累计达10000种以上,并能生产超精密轴承,在我国已形成了一个完整的具有相当基础的轴承工业体系。
I. General situation and problems of China’s bearing industry China’s shaft industry was almost a blank point in the early days of the founding of the People’s Republic of China. At that time, there was only one bearing factory in the country, with an annual output of 138,000 sets of bearings, and about 600 employees. Labor productivity was very low. The annual output is only 230 sets. In the past 30 years, China’s bearing industry has made great progress. According to incomplete statistics, there are about 640 bearing factories. In 1978, there were 389 official statistics, of which 174 were key factories. Bearing annual output of 181 million sets, a total of more than 10,000 varieties, and can produce super-precision bearings, has formed a complete in China with a very basic bearing industrial system.