Welcome To Renqiu Jilong Welding Equipment Co., LTD
2025-12-31
Material and Characteristics of Welding Gun Conductive Nozzle
Purple copper: Features: Good conductivity, low cost, but poor wear resistance. Applicable scenarios: low load, short-term welding (such as manual arc welding).
2025-12-31
Conductive nozzle is a key consumable for welding gun
Conductive current: Accurately transmit the current of the welding power source to the welding wire to ensure stable arc combustion.
2025-12-31
Application scenarios of welding guns
Automotive manufacturing: Robot automated welding guns are used for body welding. Aerospace: High precision TIG welding gun for welding titanium alloy structures.
2025-12-31
Common problems and maintenance of welding gun
Conductive nozzle blockage: Reason: Oxidation or accumulation of impurities on the surface of the welding wire. Solution: Regularly clean or replace the conductive nozzle.
2025-12-31
The core function of welding gun
Current conduction: Transfer the current from the welding power source to the workpiece, forming an arc or heating the molten pool.
2025-12-25
Welding standard specification and process
Scope of application: The standard specifications of welding engineering are usually applicable to the manual arc welding of steel structures in general industrial and civil construction projects.
2025-12-25
Generally speaking, the welding process includes the following steps
Welding method selection: Select the appropriate welding method according to the specific situation, such as hand arc welding, submerged arc welding, argon tungsten arc welding, etc.
2025-12-25
Welding method selection: Select the appropriate welding method according to the specific situation, such as hand arc welding, submerged arc welding, argon tungsten arc welding, etc. Welding parameter setting: Adjust current, voltage, welding speed and other parameters to ensure welding quality.
2025-12-25
First, the metal at the connection site is heated to a molten state, which is called melting core. When the temperature is high enough, the surface tension of the material being welded is reduced, allowing the molten metal (solder) to wet the substrate and solidify to form a strong contact as the temperature decreases.
2025-12-25
The principle of welding, how to form the solder joint
The principle of welding is based on solid bonding between metals, and the specific formation process involves several key aspects. First, the metal at the connection site is heated to a molten state, which is called melting core. When the temperature is high enough, the surface tension of the material being welded is reduced, allowing the molten metal (solder) to wet the substrate and solidify to form a strong contact as the temperature decreases.
CONTACT US
E-mail:
jilong@cnbestweldingproducts.com
Address:No. 287, Yanjia Village, Lujubao Town, Renqiu City, Cangzhou City, Hebei Province, China
Contact Information
Contact: Mr. Li
No. 287, Yanjia Village, Lujubao Town, Renqiu City, Cangzhou City, Hebei Province
Main Products