Dab tsi yog qhov kev siv cov khoom ntsuas kub hauv cov txheej txheem casting?

Kub me me gadget ua ib txoj hauj lwm tseem ceeb nyob rau hauv cov txheej txheem casting. Thaum nws koom nrog cov thermocouples, lawv tau txais cov kev pabcuam tshwj xeeb ntawm cov ntsiab lus no.
Saib xyuas pwm kub. Nyob rau hauv casting, qhov kub ntawm mildew yog ib qho tseem ceeb kom paub tseeb tias txoj cai solidification ntawm cov hlau molten. Qhov kub thiab txias gadget, suav nrog cov thermocouples, tuaj yeem siv los tso saib qhov kub ntawm cov pwm. Qhov no ua rau hauv kev txheeb xyuas qhov ntsuas kub siab tshaj qhov ntsuas kub thiab txias npaum li cas. Thermocouples tuaj yeem muab tso rau hauv cov pwm los yog muab tso rau hauv pem teb kom muaj qhov ntsuas kub kom raug. Los ntawm kev taug qab qhov kub ntawm mildew, kev hloov pauv tuaj yeem ua kom zoo dua cov txheej txheem casting thiab txhim kho qhov zoo ntawm cov castings.
Kev ntsuas kub ntawm steel. Qhov kub ntawm cov hlau molten yog qhov tseem ceeb hauv kev ua haujlwm casting. Qhov kub thiab txias gadget yog siv los ntsuas qhov kub ntawm cov hlau ua ntej nchuav thiab nyob rau hauv chav kawm ntawm solidification. Thermocouples yuav muab tso rau hauv cov hlau molten los yog txuas nrog lub ncuav ladle kom sau cov ntsuas kub kom raug. Qhov no ua rau kom paub tseeb tias cov hlau nyob ntawm qhov ntsuas kub kom raug rau cov kab mob mildew kom raug thiab rau kev tawm ntawm qhov tsis xws luag uas suav nrog cov kua muag tsis muaj ntshav lossis cov kua muag sov. Los ntawm kev taug qab cov hlau kub, kev hloov pauv tuaj yeem ua rau cov cua sov lossis cov txheej txheem txias kom sau cov kev nyiam tshaj plaws casting zoo.
Tshawb xyuas cov thermal gradients. Hauv kev casting, thermal gradients tuaj yeem tshwm sim hauv pwm thiab casting nws tus kheej. Cov gradients no tuaj yeem ua rau lub zog khov kho thiab kev xav tsis zoo. Qhov kub thiab txias gadget, suav nrog cov thermocouples, tuaj yeem siv los tsoo cov thermal gradients. Los ntawm kev tso ntau dua ib qho thermocouples ntawm qhov chaw sib txawv hauv cov pwm lossis cov casting, qhov ntsuas kub yuav raug saib xyuas. Qhov no ua rau hauv kev txheeb xyuas cov cheeb tsam ntawm qhov kub thiab txias ntau dhau thiab ua kom haum rau kev txwv cov thermal gradients. Piv txwv li, ntxiv cua txias lossis rwb thaiv tsev tuaj yeem nqa mus rau cov cheeb tsam uas tsis muaj qhov sov so kom paub tseeb tias muaj kev sib txuam ntxiv.
Xyuas kom cov txheej txheem tswj. Qhov kub thiab txias gadget yog qhov tseem ceeb rau kev khaws cia cov txheej txheem tswj hauv casting. Los ntawm tas li taug qab qhov kub thiab txias ntawm mildew, steel, thiab ib puag ncig ib puag ncig, cov neeg ua haujlwm tuaj yeem hloov pauv raws sijhawm. Qhov no ua rau kom paub tseeb tias kev ua haujlwm zoo li niaj zaus thiab txo qis kev hloov pauv. Thermocouples tuaj yeem txuas rau cov qauv tswj hwm uas tuaj yeem tswj cov txheej txheem tsis zoo uas suav nrog tus nqi nchuav, lub sijhawm txias, lossis qhov kub ntawm qhov cub feem ntau raws li tag nrho ntawm qhov ntsuas kub. Qhov no ua rau ntxiv ntsuab thiab kev vam khom kev ua haujlwm casting.
Kev ntsuas kev ua haujlwm tag nrho ntawm casting. Tom qab cov txheej txheem casting tiav, cov ntaub ntawv ntsuas kub yuav raug siv los ntsuas qhov kev ua tau zoo tag nrho ntawm qhov casting. Los ntawm kev nyeem cov ntaub ntawv ntsuas kub ntawm mildew thiab cov casting, nws tseem muaj peev xwm txiav txim siab seb cov txheej txheem solidification puas yog thiab yog tias muaj teeb meem tshwm sim vim qhov kub thiab txias. Cov ntaub ntawv no yuav raug siv los txhim kho txoj hmoo casting thiab nrhiav cov cheeb tsam kom zoo. Thermocouples tuaj yeem muab cov ntaub ntawv muaj txiaj ntsig zoo rau kev ntsuam xyuas tom qab casting thiab kev tswj hwm zoo.