International customers please email customer service team with any questions.
You are here: Home » News » How does TIG welding work?

How does TIG welding work?

Views: 2     Author: Site Editor     Publish Time: 2022-03-04      Origin: Site

tig0304


To strike the welding arc, a high frequency generator (similar to a Tesla coil) provides an electric spark. This spark is a conductive path for the welding current through the shielding gas and allows the arc to be initiated while the electrode and the work piece are separated, typically about 1.5–3 mm (0.06–0.12 in) apart.


Once the arc is struck, the welder moves the torch in a small circle to create a welding pool, the size of which depends on the size of the electrode and the amount of current. While maintaining a constant separation between the electrode and the work piece, the operator then moves the torch back slightly and tilts it backward about 10–15 degrees from vertical. Filler metal is added manually to the front end of the weld pool as it is needed.



CONTACT US

E-mail: service2@czinwelt.com
Whatsapp: +86 136 0159 1855 
Address: D819 Creative Industry Park, 
Changzhou, Jiangsu, China

PRODUCTS

OTHER LINKS

© COPYRIGHT  2022  INWELT  ALL RIGHTS RESERVED.