HOME ABOUT US PRODUCT NEWS CENTER NETWORK CONTACT US

冠成精密机械

Guancheng Jingmi Jixie

TEL：+86-18678527735

EMAIL：18678527735@qq.com

ADD：Zhao Zhaizi, Gaotang County,Shandong Province

Company news

Company news

Industry news

Industry news

Granite platform purchase

Granite platform purchase

Release time：
2018-07-05
Abstract：
1. Check that the stone provided is natural stone, and whether its material properties meet or exceed natural granite (JB/T 7974-2001) 2. Quality inspection requirements: The specified size or allowable deviation value is ≤±1mm, width and thi
Granite measuring tools

Granite measuring tools

Release time：
2018-07-05
Abstract：
The marble plane inspection platform is also called granite platform specification: no more than 3000mm×5000mm. It is suitable for the reference plane for various inspection work accuracy measurement. It is used for machine tool inspection and measurement
The operating principle of the coordinate measuring instrument

The operating principle of the coordinate measuring instrument

Release time：
2018-07-05
Abstract：
a) The measuring instrument can be defined as: a detector with three directions of movement, which can be moved on three mutually perpendicular guide rails, the detector transmits signals in contact or non-contact manner, three axes The displacement measuring system (such as the optical ruler) calculates the coordinates (x, y, z) of each point of the wo
Casting process for high quality castings

Casting process for high quality castings

Release time：
2018-07-12
Abstract：
Foundry production is an old and emerging industry and an important basic parts industry for the machinery industry. Determine the service life and reliability of the equipment. Through thousands of years of production practice accumulation, scientific research, from macroscopic understanding to microscopic theory, there has been tremendous devel