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China's steel ball manufacturing has a long history of development. From the War of Resistance Against Japanese Aggression, in order to adapt to the maintenance of ordnance, China's first bearing production plant was established in Wafangdian – the predecessor of the current tile axis.
Due to backward technology, it was impossible to manufacture steel balls by themselves. At that time, in order to control the production technology of Chinese bearings, steel balls were always produced in Japan, and then shipped to China for assembly.
In the early period of liberation, some workers in Wafangdian Bearing Factory refused to lag behind and decided to make their own steel balls. In the absence of technology, no drawings, and very backward equipment, they created the first steel ball in Chinese history. Created a history of the development of Chinese steel balls.
Tracing back to the history of the development of the world steel ball, it is necessary to create the world's first grinding machine from Germany in 1883. Although the shape is primitive and the structure is simple, it is the first to create a human steel ball.
After the liberation of our country, the central government established a large number of key enterprises in order to restore the national economy as soon as possible, with the guiding ideology of industrial development.
However, as an important part of the gold, agricultural machinery, chemical industry, automobile, tractor, machine tool and military industry, bearing, but in terms of technology, is in a very backward situation. Bearings are undoubtedly the key development industry at that time. Wazhou has become the first batch of key development enterprises.
In order to adapt to the development as soon as possible, we had to introduce the advanced steel ball production technology and equipment from the Soviet Union, and sent a special person to the Soviet Union to study. In Luoyang, Luoyang Bearing Factory was established in Luoyang in the 1950s, which marked that China's bearing industry is systematic and large-scale. Industrial production capacity. At that time, some conditional restrictions were received, mainly due to the replication of the Soviet production model. From the original production to the assembly, there was a company completed. The steel ball is an important component of the bearing. In order to meet the needs of major bearing factories, the Soviet Union helped. Under the establishment of a workshop dedicated to the production of steel balls and steel ball plants, began mass production of steel balls.
The tile axis, the Kazakhstan axis and the Luo axis can be said to be the birthplace of Chinese steel balls. At that time, their equipment and process were not much different. Many companies still continue the original production process: the use of cold-hard-hard grinding.