The past, present and future of vibration aging (5)

Sixth, the future of the effect of vibration:

1. Replacement of heat aging is the development trend: Since human beings entered the industrial society, there have been three profound and profound changes. These three industrial revolutions were the invention of the .......

Analysis of output value data of parts industry in 2008

The total industrial output value is the total value of industrial final products produced by industrial enterprises in a certain period of time or providing industrial labor activities. The analysis of output value is an important aspect when the overall industry is grasped. The size of th.......

The past, present and future of vibration aging (2)

Vibration strengthening is to force the workpiece to be subjected to external cyclic load, and the exciting force comes from the eccentric portion of the exciter. This is a forced vibration problem with a multi-degree of freedom, damped system. In order to facilitate the analysis, we simpli.......

The country's largest ethylene cracking furnace oven

On November 15th, the first batch of 150,000 tons of ethylene cracking furnace of Dushanzi Petrochemical Co., Ltd., which was contracted by China Ryukyu Engineering Co., Ltd., started the low-temperature oven, which laid the foundation for the next year's production.

The ethylen.......

CNC milling machine processing special parts fixture (Figure)

The workpieces processed by CNC milling machines are generally complicated, and some fixtures are often used, which is beneficial to improve machining efficiency and ensure machining accuracy. When I actually processed and processed a part of an electronic scale, I encountered the pr.......

"Emergency retraction" function on the gear shaping machine (Figure)


Our company has undertaken the task of exporting a large-scale CNC gear shaping machine. The user requires the machine to respond quickly to the opposite direction of the machine feed in the case of a sudden power failure of the external power supply to protect the workpiece and The saf.......

Application of CNC system in modern manufacturing workshop

Informationization of machine tools

With the increasing use of network technology, it is only a matter of time before the Internet enters the workshop, which will be the main symbol of digital manufacturing.

From another point of view, if the enterprise reso.......