Vuam hlau yog siv los ua cov hlau los yog cov khoom siv hluav taws xob welding. Nyob rau hauv cov roj welding thiab roj tungsten shielded vuam, cov vuam hlau yog siv los ua cov hlau muab tub lim; Nyob rau hauv submerged arc vuam, electroslag vuam thiab lwm yam MIG arc vuam, lub vuam hlau yog ob qho tib si muab tub lim hlau thiab cov conductive electrode. Cov hlau saum npoo tsis coated nrog anti-oxidation flux.
Vuam hlau tuaj yeem muab faib ua dov, casting, cored thiab lwm yam. Cov chav tsev ntau lawm A yog feem ntau koom nrog hauv kev tsim khoom, thiab nws qhov chaw pabcuam yog tsim cov khoom siv hlau xws li vuam hlau thiab welded yeeb nkab. Tom qab kev tshawb nrhiav hauv tebchaws thiab kev tshawb nrhiav, ob lub 1-tuj ntws chamber tag nrho cov tshuab hluav taws xob premixed tau raug xaiv thaum kawg. Lub installation thiab debugging tau ua tiav. Cov cuab yeej ua haujlwm ib txwm ua thiab lub ntim ntim txaus.
Thaum lub sij hawm welding hlau ntau lawm txheej txheem, lub chav generator mas muab cua sov qhov chaw rau nws. Lub siab premixed chav generator nyob rau hauv lub ntws chamber txais lub siab premixed nto combustion tshuab. Roj thiab cua yog sib xyaw kom huv si ua ntej dhau los ntawm cov combustion rods rau qhov siab tshaj plaws premixing. Nyob rau tib lub sijhawm, cov nplaim hluav taws kub ntawm cov hlau fiber ntau combustion pas nrig yog luv thiab zoo ib yam, uas ua kom sov cov dej txias sai sai, thiab tuaj yeem ua tiav cov khoom siv hluav taws xob qhuav tsis muaj preheating. Nws tuaj yeem siv tau tom qab qhib, uas ua rau kev txhim kho ntau lawm.
Tsis tas li ntawd xwb, nyob rau hauv cov txheej txheem distillation cov khoom, lub tshuab hluav taws xob siv lub tshuab hluav taws xob kub kub siab tshaj 180 degrees Celsius, uas yuav tsis tsim cov khoom tsis zoo thiab impurities, uas ua kom cov khoom zoo, yog cov tswv yim, kev lag luam, txuag hluav taws xob, thiab ib puag ncig tus phooj ywg, thiab tuaj yeem tsim cov txiaj ntsig kev lag luam ntau dua rau kev lag luam.
Post lub sij hawm: Lub Xya hli ntuj-24-2023
