Vuam Teeb Nozzle

Qhov no yog ib qho oxyfuel vuam tsau. Nws cov haujlwm tseem ceeb yog los tsim kom muaj cov nplaim taws siab los ntawm kev sib xyaw ua ke thiab hlawv roj av (xws li cov tshuaj acetylene, propane, thiab lwm yam. Nyob rau hauv vuam science, los ntawm kev kho cov roj sib piv rau oxygen mus rau oxygen mus rau cov nplaim hluav taws xob tuaj yeem tsim cov nplaim taws nrog ib ncig ntawm 3000 degree. Qhov siab siab - Cov nplaim taws kub yaj lub hauv paus (cov hlau kom muaj feem ob rau fuse thiab ua kom muaj zog weld sib koom tes. Yog li ntawd, nws tau siv dav hauv cov ntawv hlau nyias nyias (piv txwv li cov phiaj hlau nyias nyias, tooj liab}} Kev tu cov khoom nyias nyias, kev ua haujlwm tsim khoom, thiab lwm thaj teb. Cov haujlwm xws li kev kho hauv lub cev tsheb thiab kev sib txuas ntawm cov hlau me me tuaj yeem ua tiav nrog nws. Ntxiv nrog rau vuam, cov oxyfuel vuam corch kuj tseem siv tau rau kev sib tw hlau: nws siv lub siab kub ntawm cov hlau, tom qab ntawd ua rau lub siab kub thiab txias Nws kuj tseem siv tau rau cov hlau preheating: cua sov lub cheeb tsam hauv zos ua ntej ven hlau loj ua haujlwm kom txo qis vuam kev ntxhov siab. Nws tseem tuaj yeem koom nrog hauv cov txheej txheem kho cua sov, xws li tempering thaj chaw welded txhawm rau txhim kho cov khoom siv tshuab ntawm cov hlau. Piv nrog rau lwm cov cuab yeej vuam, cov oxyfuel vuam taws muaj cov qauv hloov kho thiab tsis muaj peev xwm ua tau zoo, thiab muaj qhov yuav tsum tau ua kom zoo rau kev ua haujlwm. Txawm tias hauv cov xwm txheej tsis muaj hluav taws xob lossis thaum lub sijhawm ua haujlwm, ua rau nws muaj cov hlau, ua rau nws yog ib qho ntawm cov khoom lag luam ntawm kev ua hlau thiab kev txij nkawm.

• Backed los ntawm cov ntawv pov thawj thoob ntiaj teb, ua kom muaj kev ntseeg tau zoo

Peb DY - b1 rhuav torch nruj me ntsis cov qauv kev tswj hwm thiab tau txais "Ace" Kev Lag Luam Kev Lag Luam. Txhua qhov txuas los ntawm cov khoom siv raw los ntawm cov khoom lag luam tiav los ua tiav cov khoom xa tawm thoob plaws kev tswj hwm, lav cov khoom lag luam ruaj khov thiab ua raws nrog cov qauv zoo. Qhov no ua rau koj cov ntawv tso tawm kom tsawg - yuav cov kev pheej hmoo zoo thiab tom qab {6} tus nqi muag khoom.

• Tsom mus rau cov teb tshwj xeeb, nrog cov khoom siv creammanshipsabs

Raws li cov kws tshaj lij kev tsim nroj hauv Tuam Tshoj tshwj xeeb hauv kev tsim cov tshuab vuam ntau dua Xyoo ntawm kev mob siab tau ua rau peb tau ua kom muaj kev paub nplua nuj hauv kev tsim qauv cor- b1 teb teeb, nplaim taws tswj, thiab kev txhim kho nplaim xis. Nws tuaj yeem ua tau raws li qhov yuav tsum tau rau qhov tseeb thiab kev yoog raws li kev lag luam vuam thiab khoom siv txij nkawm, muab koj cov kev daws teeb meem uas zoo dua haum rau koj cov kev xav tau tiag tiag.

• Cov Qauv Txheej Txheem Kev Pab, Txhim Kho Kev Ua Tau Zoo

Nyob rau hauv cov nqe lus ntawm kev xa khoom thiab ntim khoom, peb tau tsim cov txheej txheem ntshiab: lub thawv ntim khoom (1)) Lub caij no, peb cog lus rau aLub sijhawm xauv khoom ntawm 20-25 hnub, Tso cai rau koj kom npaj ntau lawm, cov lus nug, lossis phiaj xwm phiaj xwm ua ntej. Qhov no zam kev siv qeeb tshwm sim los ntawm lub sijhawm xa khoom tsis meej thiab muaj txo cov nqi kev sib txuas lus thiab cov nqi sib txuas lus.

Pom zoo los ntawm hom thiab keeb kwm, nrog kev ruaj ntseg ntau dua tom qab {{0} muag txhawb
Qhov dy - b1 vuam tsau belss rau "dej hiav txwv vuam" tus kheej hom, uas muaj cov khoom lag luam zoo tshaj plaws. Yog tias koj muaj tom qab {{3} Kev muag khoom yuav tsum tau tom qab, koj tuaj yeem txuas nrawm rau cov kev pabcuam channel los daws koj cov kev txhawj xeeb. Ib qho ntxiv, cov khoom lag luam yog tsim nyob rau hauv Zhejiang, Tuam Tshoj - ib cheeb tsam nrog lub hauv paus tsim khoom. Lub ntsiab lus tsis paub tab sis tsuas yog ua kom tau kev ua tau zoo tab sis kuj tau txhawb nqa cov lus teb ceev, muab cov lus teb ruaj khov rau ntev {}} xyoo kev koom tes.

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