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Yuav ua li cas los daws qhov IGBT module tswb ntawm nruab nrab zaus qhov chaw vuam tshuab?
Overcurrent tshwm sim nyob rau hauv IGBT module ntawm qhov nruab nrab zaus qhov chaw vuam tshuab: lub transformer muaj lub zog siab thiab tsis tuaj yeem phim tus maub los. Thov hloov nws nrog tus maub los muaj zog dua lossis kho cov vuam tam sim no rau tus nqi me dua. Qhov thib ob diode ntawm lub ...Nyeem ntxiv -
Cov kauj ruam rau tsim fixtures rau nruab nrab zaus qhov chaw vuam tshuab
Cov kauj ruam los tsim cov cuab yeej fixture ntawm qhov nruab nrab zaus qhov chaw vuam tshuab yog thawj zaug txiav txim siab qhov kev npaj kho kom haum, thiab tom qab ntawd kos duab kos duab. Cov ntsiab lus tseem ceeb hauv cov txheej txheem kos duab yog raws li hauv qab no: Tsim lub hauv paus rau kev xaiv cov khoom siv: Lub hauv paus tsim ntawm lub fixture shou ...Nyeem ntxiv -
Yuav ua li cas los daws qhov teeb meem ntawm vuam tam sim no txwv ntawm nruab nrab zaus qhov chaw vuam tshuab?
Lub vuam tam sim no ntawm qhov nruab nrab zaus qhov chaw vuam tshaj qhov teeb tsa sab sauv thiab qis qis: kho qhov siab tshaj plaws tam sim no thiab qhov tsawg kawg nkaus tam sim no hauv cov qauv tsis muaj. Lub sij hawm preheating, lub sij hawm ramp-up, thiab chaw muaj nuj nqis: rau kev siv, thov teem lub sij hawm preheating, ramp-u ...Nyeem ntxiv -
Kev soj ntsuam ntawm cov kev tsim kho fixture rau nruab nrab zaus qhov chaw vuam tshuab
Qhov tseeb ntawm cov qauv vuam ntawm qhov nruab nrab zaus qhov chaw vuam tshuab tsis yog tsuas yog cuam tshuam rau qhov tseeb ntawm txhua qhov kev npaj thiab qhov tseeb qhov tseeb hauv cov txheej txheem, tab sis kuj nyob ntawm qhov loj ntawm qhov raug ntawm kev sib dhos-vuam fixture nws tus kheej. , thiab th...Nyeem ntxiv -
Vim li cas qhov nruab nrab zaus qhov chaw vuam tshuab electrodes deform?
Thaum vuam qhov nruab nrab zaus qhov chaw vuam, ib qho tseem ceeb tshaj plaws ntawm cov khoom siv yog cov electrode, uas cuam tshuam ncaj qha rau qhov zoo ntawm cov vuam pob qij txha. Ib qho kev hnav thiab tsim kua muag yog electrode deformation. Vim li cas nws thiaj li deformed? Thaum vuam workpieces, lub neej kev pab cuam ntawm lub electrode gradual ...Nyeem ntxiv -
Kev ruaj ntseg txoj kev ntawm nruab nrab zaus qhov chaw vuam tshuab
Qhov nruab nrab zaus qhov chaw vuam tshuab yog tsim rau cov khoom siv vuam ntau, tab sis kev tswj tsis zoo yuav ua rau poob loj. Tam sim no, txij li online tsis muaj kev puas tsuaj vuam kev soj ntsuam tsis tuaj yeem ua tiav, nws yog ib qho tsim nyog los ntxiv dag zog rau kev tswj hwm kev ua haujlwm zoo ...Nyeem ntxiv -
Qhov nruab nrab zaus qhov chaw vuam tshuab tsis ua haujlwm ua rau pom
Tom qab qhov nruab nrab zaus qhov chaw vuam tshuab tau raug teeb tsa thiab debugged, tom qab lub sijhawm ua haujlwm, qee qhov kev ua txhaum me tuaj yeem tshwm sim vim tus neeg teb xov tooj thiab ib puag ncig sab nraud. Cov hauv qab no yog cov lus qhia luv luv rau ntau yam ntawm qhov ua yuam kev. 1. Tus maub los tsis muaj ...Nyeem ntxiv -
Cov lus piav qhia ntxaws txog qhov nruab nrab zaus qhov chaw vuam tshuab transformer paub
Lub zog ntawm qhov nruab nrab zaus qhov chaw vuam tshuab transformer load yog qhov tseeb, thiab lub zog yog proportional rau tam sim no thiab voltage. Txo qhov hluav taws xob yuav ua rau kom qhov tam sim no. Qhov chaw vuam tshuab yog txoj kev ua haujlwm tshwj xeeb ntawm cov kauj ruam-down transformer. Qhov nruab nrab zaus sp...Nyeem ntxiv -
Qhov tam sim no ntawm qhov nruab nrab zaus qhov chaw vuam tshuab nce li cas?
Txhawm rau them nyiaj rau qhov txo qis hauv vuam tam sim no los ntawm kev sib tsoo electrode, tus maub los ntawm qhov nruab nrab zaus qhov chaw welder muab kev ua haujlwm tam sim no. Cov neeg siv tuaj yeem teeb tsa mus txog 9 ntu ntu raws li cov xwm txheej tiag. Cov nram qab no tsis muaj feem xyuam rau ...Nyeem ntxiv -
Cov lus piav qhia ntxaws txog qhov nruab nrab zaus qhov chaw vuam tshuab electrodes
Qhov nruab nrab zaus qhov chaw vuam tshuab electrodes feem ntau siv chromium zirconium tooj liab, los yog beryllium bronze, los yog beryllium cobalt tooj liab. Qee cov neeg siv kuj siv tooj liab liab rau vuam, tab sis tsuas yog hauv cov khoom me me xwb. Txij li cov electrodes ntawm qhov chaw welder yog nquag cua sov thiab hnav tom qab ua haujlwm rau ...Nyeem ntxiv -
Dab tsi yog qhov cuam tshuam ntawm lub sijhawm vuam ntawm qhov projection welding muaj nuj nqi ntawm nruab nrab zaus qhov chaw vuam tshuab?
Lub sijhawm vuam ua lub luag haujlwm tseem ceeb thaum qhov nruab nrab zaus qhov chaw vuam tshuab ua qhov projection vuam. Yog tias lub sijhawm vuam ntev dhau los lossis luv dhau, nws yuav muaj kev cuam tshuam zoo rau qhov vuam zoo. Thaum cov khoom thiab thickness ntawm lub vuam tau muab, lub sij hawm vuam yog de ...Nyeem ntxiv -
Yuav ua li cas lub Circuit Court ntawm qhov nruab nrab zaus qhov chaw vuam tshuab tsim?
Lub nruab nrab zaus qhov chaw vuam tshuab muaj xws li ib tug maub los thiab ib tug intermediate zaus transformer. Cov zis terminals ntawm peb-theem choj rectifier thiab LC lim circuits yog txuas nrog cov input terminals ntawm tag nrho-bridge inverter Circuit Court muaj li ntawm IGBTs. AC squa...Nyeem ntxiv
