Video: Vim li cas acetylene yog cov roj siv nrov tshaj plaws siv rau oxyfuel vuam?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
Acetylene yog tib leeg xwb roj roj haum rau gas vuam vim nws cov yam ntxwv nplaim hluav taws kub thiab kub siab nthuav tawm. Lwm yam roj cua , xws li propane, propylene lossis ntuj roj , tsim cov cua sov tsis txaus rau vuam tab sis yog siv rau kev txiav, tsau brazing thiab soldering.
Ib yam li ntawd, dab tsi yog qhov siv roj ntau tshaj plaws siv rau kev txiav?
Acetylene
Tom qab, lo lus nug yog, vim li cas Acetylene siv rau hauv cov roj vuam? Acetylene ua kom muaj nplaim taws kub ntawm ~ 3100 degree Celsius nrog rau oxygen. Qhov kub kub no ua rau acetylene ib qho kev xaiv tsim nyog rau gas vuam hlau 2. Vuam : Thaum hlawv hauv cov pa, acetylene tsim ib cheeb tsam txo, uas yooj yim ntxuav cov hlau nto.
Ib yam li ntawd, tej zaum koj yuav nug, puas yog hom roj siv ntau tshaj plaws siv rau oxyfuel vuam?
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 nplaim hluav taws twg siv rau kev txiav roj?
acetylene
Pom zoo:
Dab tsi ua rau nrov nrov nrov hauv kev sib kis?
Cov kua dej sib kis kuj tseem yuav khiav qis thiab ua rau lub suab nrov ntawm lub cav. Cov kua dej sib kis qis kuj tseem tuaj yeem ua rau tsis siv neeg hloov pauv mus rau qhov nyuaj lossis jerky. Yog hais tias lub suab nrov yog tshwm sim los ntawm qhov teeb meem kis tau tus mob, coj koj lub tsheb mus rau koj tus kws kho tsheb kho
Vim li cas cov nplaim nruab nrab yog cov nplaim hluav taws uas siv oxyacetylene tshaj plaws?
Qhov zoo ntawm kev siv cov nplaim taws: Kev sib xyaw ua ke ntawm tib qhov sib npaug ntawm Oxygen thiab Acetylene muab lub hau npog rau cov hlau molten thiab tsis txhob oxidation. Cov pa roj carbon dioxide uas hloov zuj zus thaum lub sijhawm ua haujlwm ua cov roj tiv thaiv tiv thaiv cov hlau nto
Dab tsi yog vuam roj vuam siv rau?
Oxy-fuel welding (feem ntau hu ua oxyacetylene vuam, oxyacetylene vuam, lossis roj vuam hauv Teb Chaws Asmeskas) thiab oxy-fuel txiav yog cov txheej txheem uas siv roj gases (los yog kua roj xws li roj av) thiab oxygen rau vuam lossis txiav hlau
Dab tsi yog cov khoom siv zoo tshaj plaws rau siv rau lub tsev cog khoom?
Cov Khoom Siv Zoo Tshaj Plaws los npog koj Lub Tsev Tsev Cog Khoom iav: Cov tsev cog khoom ib txwm npog, iav yog cov khoom siv zoo rau kev nyob mus ib txhis. Rigid Plastics: Cov npog tsev cog khoom no, uas suav nrog fiberglass, acrylic, thiab polycarbonate tuaj hauv cov ntawv corrugated thiab tiaj tus. Nqi: Txhua yam ntawm cov nqi yuav tsum tau txiav txim siab
Dab tsi ua rau nrov nrov nrov hauv tsheb hais lus?
Ib qho ntawm feem ntau ua rau tus neeg hais lus whine los ntawm lub tsheb lub alternator. Qhov teeb meem ntawm tes yog lub suab nrov ntawm lub tshuab hluav taws xob tau nkag mus rau hauv koj lub taub hau ntawm lub hwj chim cables. Koj tuaj yeem daws qhov teeb meem hauv ib ntawm ob txoj hauv kev: Nruab lub suab nrov nrov ntawm lub tshuab hluav taws xob thiab lub roj teeb