Vacuum Magazine Technical Papers Index of Vacuum Heat Processing from 1964 to 2003 Core Tips: Electron Beam Melting, Welding, Processing, Evaporation Plating, and Regional Pelletizing, etc. Calculations on the Engineering Design of Vacuum Induction Furnaces... Leng Zhi* 10,000 Amp 2,500 Hz Single

According to the Great Wall Motor Plan, the company is expected to spend 11.78 billion yuan to develop the company's new energy vehicle industry, and a number of new energy products are in the pipeline. Wei Jianjun, chairman of Great Wall Motor, said earlier that he will use plug-in hybrid tech

Datang Zhangjia Power Generation Plant (Zhangjiakou 075131, Hebei Province) Wang Haibin has a comprehensive experimental study to help users understand the frequency conversion performance of this fan and the problems in operation, and also analyze the investment return period of the inverter fan

1 Introduction The traction motor of a railway rolling stock is limited in space on the bogie, so the volume is small; the high speed of the train requires it to be light in weight and large in output power. Moreover, the torque characteristics of the motor require a large torque to be output at st

Recently, 49 Yaxing new JS6110 school buses were delivered to Guangzhou Zhuhang School Bus Service Co., Ltd. and put into operation. Up to now, a total of 176 Yaxing school buses have been delivered to Guangzhou Zhuhang, escorting local students. As we all know, the school bus as a student to pick

[China Instrument Network Society Dynamics] The 4th 26th China International Measurement & Control and Instrumentation Exhibition (MICONEX 2015) and the "China (Chongqing) International Intelligent Manufacturing Technology Equipment Fair" (abbreviated as "Smart Expo") are bea

In order to try e-commerce transactions, expand sales channels, and expand brand influence, Changchai proposed the concept of using e-commerce platforms to achieve sales of accessories at the end of 2013 and started research. After nearly a year of e-commerce business planning and platform b

Expansion joints are also called expansion joints, expansion joints, and compensators. They are divided into several major types: corrugated compensators, sleeve compensators, rotary compensators, square natural compensators, and intubated expansion joints. Among them, corrugated compensators are

China's automobile classification standard GB3730.1-88 stipulates that: Below 1.8 tons (including) is a mini truck. The mini truck has a length of 3.5m or less, a total mass of 1.8 tons or less, and 1.8 to 6 tons (inclusive) of light trucks. Light trucks are superior to mini trucks in terms of

[China Instrument Network Industry Focus] In order to further strengthen the supervision and management of measurement, many areas in China have carried out the measurement and supervision of the civilian three-form meter to ensure the accurate measurement of the civil three-meter and the developmen

In order to implement the "Made in China 2025" and the Ministry of Industry and Information Technology's special action on pilot demonstration of smart manufacturing, Anhui Province implemented the Action Plan for Accelerating Structural Transfer and Accelerating the Upgrade, aimed at

With the engine market increasingly focusing on after-sales service today, why does Shanghai Hino have implemented the "zero service" after-sales philosophy? What kind of interpretation does Shanghai Hino have for "zero service"? Can customers truly recognize "zero