Category: 201811
Advantages of the new flat ribbon wound pressure vessel

The largest workload in today's pressure vessel manufacturing is welding (50% to 60%), espe…

Characteristics and development trend of modern large and medium forging hydraulic press

Second, the requirements of modern equipment manufacturing for large forging hydraulic presses …

Improvement of welding process for duplex steel

Due to the special phase change strengthening treatment process, the double-phase steel has…

Analysis of the development status of Japanese tool industry (4)

Looking forward to the recovery of automotive industry demand

Let&…

The basic principle and development of directional solidification technology

The development of material preparation and processing technology not only plays a decisive rol…

Development and Prospects of PCBN Tools in the 21st Century (4)

2 PCBN is the ideal tool material for dry cutting process

Due to economic and envir…

Bolt heat treatment method

Bolt processing technology is: hot rolled wire rod - (cold dial) - spheroidizing (softening) an…

Foundry knowledge

1. There are many processes for forming metal materials into desired products, such as casting,…

147条记录/13页 上一页 1 2 3 4 5 6 7 8 9 10 下一页