1999-a hmahruaitu company angin . Stainless Steel Industrial Welded Pipe Production Equipment Industry, chuan hangao tech a ni a. a hmangtu experience aangin thutlukna a siam hin. Vawiin hian technical point of view atang hian shielding gas composition thlak danglam chauh hian a hnuaia welding process-a nghawng pawimawh tak panga a siam dawn tih kan sawi a:
(1) Welding wire deposition rate tihsan Traditional pure carbon dioxide nen khaikhin chuan argon tamna mixed gas hian production efficiency sang zawk a thlen tlangpui. Jet transition thlen theihna turin argon content chu 85% aia tam a ni tur a ni. Dik tak chuan welding wire deposition rate siam that nan chuan welding parameters dik tak thlan a ngai a ni. Welding effect hi parameter tam tak atanga lo chhuak a ni tlangpui. Welding parameter thlan dik loh chuan welding efficiency a tihtlem tlangpui ang a, welding zawhah slag removal hna a tipung bawk ang.
(2) Welding slag cleaning hnua argon low ionization potential tihtlem leh arc stability a ti tha a, chutiang bawk chuan spatter a ti tlem bawk. Tun hnaia welding power technology thar hian carbon dioxide welding spatter a control a ni. Chutiang bawkin, mixed gas hman a nih chuan spatter a tihtlem belh thei a, welding parameter window pawh a tizau thei bawk.
(3) Welding seam formation control, welding tam lutuk carbon dioxide welding seam chu pawn lamah a chhuak duh a, chu chuan welding tam lutuk leh welding man a tisang thin. Argon mixed gas hian welding seam formation control a awlsam a, welding wire hmanral pawh a veng thei bawk.
(4) Welding speed tihsan. Argon tamna gas mixture hmangin welding current tihpun pawh nise, spatter chu a la control thei hle. Hei hian a hlawkna a thlen chu welding speed a san chhoh zel hi a ni a, a bik takin automatic welding atan a ni a, hei hian production efficiency nasa takin a ti tha hle.
(5) Welding fume control dan. Chutiang bawkin welding operating parameters hnuaiah chuan argon tamna mixture chuan carbon dioxide nena khaikhin chuan welding fume nasa takin a ti tlem a ni. Welding operation environment tihchangtlun nan hardware hmanruaa investment nen khaikhin chuan argon tamna gas mixture hman hi source pollution tihtlem nan incidental advantage a ni.
A pum puia thlir chuan welding shielding gas tling thlan hian welding quality a ti tha thei a, welding total cost a tlahniam thei a, welding efficiency pawh a ti tha thei tih a hriat theih.
Tunah hian industry tam takah chuan argon gas mixture hman a ni tlangpui a, mahse chhan hrang hrang avang hian domestic enterprise tam zawk chuan 80% argon AR+20% carbon dioxide an hmang a ni. Application tam takah chuan shielding gas hian a thawk tha lo hle. Chuvangin, gas tha ber thlan hi a takah chuan hmalam panna kawngah welding enterprise atana product management level tihsan awlsam ber a ni. Shielding gas tha ber thlan dan tur tehfung pawimawh ber chu welding mamawh tak tak chu a tam thei ang ber tihhlawhtlin a ni. Chu bakah, gas flow rate dik tak chu welding quality neih theihna tura thil tul hmasa ber a ni a, flow rate tam lutuk emaw, tlem lutuk emaw chu welding atan a tha lo hle bawk.
