{"id":1332,"date":"2026-08-14T01:24:51","date_gmt":"2026-08-14T01:24:51","guid":{"rendered":"https:\/\/gweld-tech.com\/?post_type=blog&#038;p=1332"},"modified":"2026-10-04T05:25:36","modified_gmt":"2026-10-04T05:25:36","slug":"what-is-lift-tig-welding-industrial-arc-guide","status":"publish","type":"blog","link":"https:\/\/gweld-tech.com\/zh\/blogs\/what-is-lift-tig-welding-industrial-arc-guide\/","title":{"rendered":"What Is Lift TIG Welding? Gas, AC\/DC &#038; HF Comparison"},"content":{"rendered":"<p><strong>Lift TIG welding<\/strong> starts the arc by touching the tungsten electrode to the workpiece and lifting it away. It uses controlled contact starting rather than the non-contact high-frequency start used by HF TIG.<\/p>\n<p><strong>Lift TIG still needs shielding gas.<\/strong> The start method does not determine whether a machine supports AC or DC, aluminum welding, a gas solenoid, pulse control or automation. Check the exact model manual before specifying the process.<\/p>","protected":false},"excerpt":{"rendered":"<p>Lift TIG welding starts the arc by touching the tungsten electrode to the workpiece and lifting it away. It uses controlled contact starting rather than the non-contact high-frequency start used by HF TIG. Lift TIG still needs shielding gas. The start method does not determine whether a machine supports AC or DC, aluminum welding, a [&hellip;]<\/p>\n","protected":false},"featured_media":1333,"menu_order":0,"template":"","blog_category":[52],"class_list":["post-1332","blog","type-blog","status-publish","has-post-thumbnail","hentry","blog_category-industry-blog"],"_links":{"self":[{"href":"https:\/\/gweld-tech.com\/zh\/wp-json\/wp\/v2\/blog\/1332","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gweld-tech.com\/zh\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/gweld-tech.com\/zh\/wp-json\/wp\/v2\/types\/blog"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gweld-tech.com\/zh\/wp-json\/wp\/v2\/media\/1333"}],"wp:attachment":[{"href":"https:\/\/gweld-tech.com\/zh\/wp-json\/wp\/v2\/media?parent=1332"}],"wp:term":[{"taxonomy":"blog_category","embeddable":true,"href":"https:\/\/gweld-tech.com\/zh\/wp-json\/wp\/v2\/blog_category?post=1332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}