Video: Dab tsi yog vuam roj vuam siv rau?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
Oxy - roj vuam (feem ntau hu ua oxyacetylene vuam , oxy vuam , los yog gas vuam hauv Teb Chaws Asmeskas) thiab ua oxy - roj txiav yog cov txheej txheem uas siv roj gases (los yog kua roj xws li roj av) thiab oxygen rau weld los yog txiav hlau.
Dhau li, dab tsi yog cov pa feem ntau siv rau oxy roj vuam?
8.04. Oxyfuel gas vuam yog txheej txheem uas koom nrog hlau los ntawm kev sib txuas ntawm a roj roj , oxygen, thiab cua sib xyaw hauv lub nozzle thiab qhia ntawm qhov chaw ua haujlwm (5). Cov feem ntau siv roj av yog acetylene . Cov fumes generated hauv hom no vuam pib los ntawm cov hlau puag, muab tub lim, thiab fluxes.
Tsis tas li, ob qhov kev siv loj ntawm cov khoom siv oxy acetylene yog dab tsi? Vuam, Txiav, thiab Kub Kho Acetylene yog siv rau vuam thiab txiav. Cov txheej txheem vuam uas siv acetylene yog hu ua oxy- roj txiav los yog roj txiav Txoj kev no yog siv los txiav lossis txuas cov ntaub ntawv uas xav tau kub kom siab li 3, 500 ° C (6, 330 ° F).
Ib yam li ntawd, nws raug nug, ua li cas oxy roj vuam koom nrog hlau ua ke?
Oxy - Roj vuam (OFW) yog ib pawg ntawm vuam txheej txheem ntawd koom nrog hlau los ntawm cua sov lawv nrog a roj roj nplaim taws los yog flares nrog los yog tsis muaj daim ntawv thov ntawm lub siab thiab nrog los yog tsis siv cov muab tub lim hlau . Molten hlau los ntawm lub phaj npoo thiab muab tub lim hlau , yog siv, sib tov nyob rau hauv ib tug ntau molten pas dej ua ke.
Hom nplaim hluav taws twg yog qhov pom zoo rau cov pa roj vuam vuam?
Yog tias qhov loj me ntawm lub taub hau tau siv Neutral nplaim taws yuav tsum tsim tsis muaj ntau tshaj ib tug mos mos. Ib qho nruab nrab Oxy Acetylene Nplaim yog siv rau Vuam , Brazing thiab Silver Soldering feem ntau cov hlau thiab yog li ntawd feem ntau hom nplaim taws siv. Ib qho nruab nrab Nplaim taws kuj yog siv rau Oxy Acetylene Txiav.
Pom zoo:
Cov cuab yeej tseem ceeb ntawm kev siv roj vuam yog dab tsi?
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