When programming, the programmer must determine the amount of cutting for each process. When selecting the cutting amount, it is necessary to fully consider various factors that affect the cutting, correctly select the cutting conditions, and reasonably de.......
According to statistics from the China Association of Automobile Manufacturers, from January to October 2007, the top ten commercial vehicle sales rankings were: Beiqi Foton, Dongfeng, FAW, Jianghuai, Jinbei, Zhongqi, Changan, Jiangling, Nanqi, and Shaanxi Auto. . From January to October,.......
China's tire recycling industry is gradually entering the high-speed development track. The industry outlook is promising in the industry, but some policy issues are still in need of urgent solution. This is the news that the reporter got at the recent national tire resource recycling indu.......
According to the information released by the National Development and Reform Commission on October 31, the contribution of the automotive industry to new products in the machinery industry reached 54.28% in the first three quarters.
According to the information from the National .......
1 Introduction
The special rotary milling cutter is an indispensable tool for machining free-form surface workpieces such as aerospace parts and metal molds. It can be used with CNC machine tools or machining centers to achieve high-quality, high-efficiency machining........
The special rotary milling cutter is an indispensable tool for machining free-form surface workpieces such as aerospace parts and metal molds. It can be used with CNC machine tools or machining centers to achieve high-quality, high-efficiency machining........
In recent years, China’s auto exports have continued to grow at a high rate, and commercial vehicles are still the main exporters: namely, trucks, large and medium-sized buses, and special-purpose vehicles. The export volume of commercial vehicles accounts for 65% of the total auto.......
Uzbek Embassy in Business Information: Shaanxi Heavy-Duty Truck Import & Export Co., Ltd. became the winner of the 12th bid in the international tender for the purchase of road-building machinery recently held by Uzbekistan Highway Co., Ltd., and will supply 24 trucks with a 12-ton lo.......
The comprehensive review of the sawing mechanism when diamond tools are used to cut hard and brittle materials such as stone, the wear mechanism of diamond tools during sawing, and the research status of sawing forces at home and abroad, and various viewpo.......
According to statistics from the China Association of Automobile Manufacturers, in October 2007, among commercial vehicle varieties, compared with the previous month, from the output point of view, semitrailer tractors continued to grow, and other varieties showed a certain decline, inclu.......
Although the automobile production and sales volume in October decreased by a month-on-month, it continued to show a significant year-on-year increase. From January to October, the production and sales of automobiles both exceeded 7 million, which is close to the level of the previous yea.......
While the stable supply capacity of coal has increased significantly, the industry has made new progress in energy conservation and emission reduction. The comprehensive energy consumption of raw coal in the coal industry in China decreased from 30.13 kg standard coal/ton in 2006 to 26.85 kg s.......