Recently, 716 and a company in Suzhou successfully signed a contract for fully automated production lines for shearing, cutti…
National pesticide designated enterprise-Jiangxi Shipu Run Agrochemical Co., Ltd. is a pesticide production enterprise established by reorganization, relocation, and rebranding of Liyuan Chemical Technol…
R & D and market development two-wheel drive. As of October 9, Daqing Oilfield Equipment Manufacturing Group cumulatively produced 2,960 pumping unit products, 920 screw pump units, and 3,970 sets of wellhead products, with output growth exceeding 50% year-on-year. Among them, the amou…
In order to control these factors in production, after years of summary, in the early 1980s, the ISO/TC60 gear working group proposed a standard discussion draft of ISO268 "Gear Steel Quality and Fatigue Limits", until the end of 1996. Formed ISO6336-5 "Gear Steel Quality an…
According to a new law issued by the US Environmental Protection Agency (EPA) on April 18, the United States will control the air pollution caused by the use of hydraulic fracturin…
In 2011, the total automobile production in A…
Heat pump in use there will be some problems, then in the event of a problem, we must promptly analyze it, testing and maintenance, in order to ensure the use of heat transfer oil pump can really play its role and its own value. Then the heat pump often appear the following…
With the goal of cultivating the application-oriented technical talents required by the CNC and mold industry in manufacturing, and to cultivate the technical application ability of the students' numerical control and mold industry, the students' knowledge structure, engineering …
The stiffness analysis of the system influences the presence of the interference force F on the output y. The output displacement caused by the unit load disturbance is called the positional flexibility, the reciprocal of the positional flexibility is called the positional stiffness, a…