• Why vacuum furnace needs to be vacuumized before heating

    2020-11-17

    vacuum furnace heating 1. The aluminum core is put into the vacuum box to vacuumize the gas components that can be extracted from the material of the workpiece.   If the workpiece is heated first, the gas will expand when hea...

  • Solution to scrap of vacuum brazing furnace parts

    2020-11-17

    vacuum brazing furnace Scrapping of thermocouple breakdown products 1. Phenomenon and reason: in brazing heating, high temperature breakdown thermocouple tube shell. The display screen of thermocouple conduction temperature is obviou...

  • vacuum brazing technology Application

    2020-11-16

    1、 Preface   Vacuum brazing technology has become a promising welding technology since 1940s. First appeared in the electronic industry brazed copper and stainless steel parts, and then applied to the aviation industry, atomic ...

  • How to deal with the failure of vacuum brazing furnace

    2020-11-08

    The vacuum instrument of vacuum brazing furnace is within the scope of validity. After leak detection by leak detector, the protection valve at the vacuum gauge has air leakage problem, so the valve is replaced.   1. Through t...

  • What to do if the valve of brazing furnace leaks

    2020-11-05

    The vacuum instrument of vacuum brazing furnace is within the scope of validity. After leak detection by leak detector, the protection valve at the vacuum gauge has air leakage problem, so the valve is replaced. 1. Through the inspect...

  • Vacuum brazing process service

    2020-10-27

    Our vacuum brazing studio is the first one in China to devote itself to the technical research and product development in the field of vacuum brazing and NOCOLOK brazing, and provide users with vacuum furnace and its spare parts products...

  • New Ceramic Brazing Technology

    2020-10-27

    New Ceramic Brazing Technology   All kinds of brazing joints formed by ceramic metallization, because of the existence of coating or coating, restrict the use of ceramic components at high temperature. It is difficult to give fu...

  • Control system of large vacuum aluminum brazing furnace

    2020-10-27

    The development of control system for large vacuum aluminum brazing furnace is introduced. The function of the control system is mainly temperature control and logic control, which requires a lot of control points, and each controlled ob...