Recently, the reporter was informed that the “Building Outline of Urumqi International Energy City in Xinjiang (Preliminary Draft)” (hereinafter referred to as “Outline”) has been completed and is currently being reviewed by the project expert group. It is expected to…

In order to avoid the recurrence of similar material problems, I now share my thoughts on some common knowledge of metal materials and the general principles of selection of materials. I will share and share with my colleagues. First, the performance of metal materials The properties of materia…

According to the Fair Trade Bureau of the Ministry of Commerce, the Brazilian Trade Protection Agency sent a letter to the Brazilian Embassy on July 8th. At the request of the Brazilian Glass Industry Association, it decided to initiate a dumping and dumping damage investigation on flat glas…

First, the transmission medium to the heat pump oil pump cover and bearing the heat from the pump cover and bearing surface cooling, so that the temperature of the bearing seat to adapt to the shaft sealing performance temperature.Therefore, the choice of conducting oil pump installation posit…

First, the use of oil pump and jack required oil No. Working oil, generally No. 10 or No. 20 mechanical oil, hydraulic properties can also be similar to other similar oil, such as transformer oil. The oil poured into the tank must be filtered. Frequently used once a month filter, the tank shou…

After the reform and opening up, China's stone industry flourished, the scale of production continued to expand, and the product structure changed greatly. The product chain of the stone industry was being extended, and the technical level was gradually improved. The stone industry was i…

1. Gear machining quality control cases <br> <br> driven gear is the most widely used car transmission gear to a driven gear Beverly car detection example, talk detection control gear machining quality.

(1) First gear driven gear processing technology brief OP10 …

On June 30, 2010, Shenyang Special Special CNC Machine Tool Industry Technology Innovation Alliance was announced.

The alliance was initiated by the 54 member units of the Shenyang Special Machine Tool Association and the Chinese Academy of Sciences, Northeastern University, Shenyan…

Wind power gearboxes are very important components in the entire wind turbine. Due to the impact of variable loads and strong gusts throughout the year, they are different in design, manufacture and maintenance from ordinary gearboxes. Moreover, with the continuous improvement of the fan de…

The Italian Machine Tool, Robotics and Automation Manufacturers Association (UCIMU), representing the most advanced level and extensive resources in the field of machine tool manufacturing in Italy, took the opportunity of the Shanghai World Expo to hold a joint press conference at the Itali…

Recently organized by the Department of Science and Technology of Guangdong Province, Prof. Zhu Dongsheng of the School of Chemical Engineering and Energy, South China University of Technology, Deputy Dean of Yang Yuanzheng of Guangdong University of Technology, Professor Zhu Jinji of Sun …