Weld kev kho mob
Lub kauv steel yeeb nkab pub lub sawb mus rau hauv cov yeeb nkab welded. Tom qab tau dov los ntawm ntau lub chais, lub sawb yog maj mam dov los ua ib lub voj voos kheej kheej nrog qhov qhib qhov sib txawv. Kho qhov txo tus nqi ntawm cov menyuam extrusion los tswj qhov sib txawv ntawm qhov sib txawv ntawm 1 ~ 3mm, thiab ua rau ob qho kawg ntawm cov vuam sib koom ua ke.
1. Yog tias qhov sib txawv loj heev, qhov sib thooj ntawm qhov sib thooj yuav raug txo, qhov eddy tam sim no kub yuav tsis txaus, thiab inter-crystal bonding ntawm weld yuav tsis zoo, ua rau tsis muaj fusion lossis tawg.
2. Yog tias qhov sib txawv me me dhau lawm, qhov sib thooj ntawm qhov sib thooj yuav nce thiab qhov vuam kub yuav siab dhau, ua rau cov vuam kub hnyiab; los yog lub weld yuav tsim ib lub qhov tob tom qab extruded thiab dov, cuam tshuam rau qhov zoo ntawm cov weld.
Tom qab ob lub npoo ntawm lub raj khoob yog rhuab mus rau qhov kub thiab txias, nyob rau hauv lub nyem ntawm cov extrusion rollers, cov hlau nplej yog tsim los mus rau hauv thiab crystallize nrog ib leeg, thiab thaum kawg tsim ib tug muaj zog weld. Yog hais tias lub extrusion quab yuam ntawm cov kauv steel yeeb nkab yog me me dhau lawm, tus naj npawb ntawm cov khoom siv lead ua yuav me me, lub zog ntawm cov hlau vuam yuav txo qis, thiab tawg yuav tshwm sim tom qab kev ntxhov siab; Yog hais tias lub extrusion quab yuam loj heev, cov hlau molten yuav raug nyem tawm ntawm lub vuam, nws tsis tsuas yog txo lub zog ntawm lub vuam, tab sis kuj ua rau ib tug loj tus naj npawb ntawm sab hauv thiab sab nraud burrs, thiab txawm ua rau tsis xws luag xws li vuam laps.
Cov yam ntxwv txheej txheem
