Kev siv tau zoo ntawm cov txiv ntoo qhov chaw vuam tshuab yuav tsum tau ua tib zoo saib xyuas rau ntau yam kev ua haujlwm. Kab lus no delves rau hauv cov ntsiab lus siv tshwj xeeb ntawm cov txiv ntoo qhov chaw vuam tshuab, qhia txog cov kauj ruam tseem ceeb thiab kev txiav txim siab rau kev ua tiav zoo ib yam thiab zoo welds.
- Kev Npaj Ua Haujlwm: Ua ntej pib txheej txheem vuam, nws yog ib qho tseem ceeb los npaj cov khoom ua haujlwm kom zoo:
- Xyuas kom meej tias qhov chaw yuav tsum tau welded yog huv si thiab tsis muaj kab mob, uas yuav adversely cuam tshuam rau weld zoo.
- Txheeb xyuas qhov kev sib dhos thiab qhov chaw ntawm cov khoom ua haujlwm kom paub meej thiab meej qhov chaw vuam.
- Electrode Xaiv thiab Kev Tshuaj Xyuas: Xaiv cov electrodes uas tsim nyog raws li cov khoom siv thiab qhov ntev ntawm cov khoom ua haujlwm:
- Tshawb xyuas electrodes rau tej yam tshwm sim ntawm hnav, puas, los yog deformation ua ntej siv.
- Xyuas kom muaj kev sib raug zoo electrode los pab txhawb kev sib faib siab thaum vuam.
- Welding Parameters Adjustment: Kho qhov vuam tsis raws li cov ntaub ntawv tshwj xeeb thiab kev sib koom ua ke:
- Teem qhov tsim nyog vuam tam sim no, lub sij hawm, thiab qhov chaw siab rau qhov zoo tshaj plaws weld zoo.
- Fine-tune qhov tsis raws li cov khoom thickness thiab xav tau weld nkag.
- Pre-Pressure Stage: Ua rau theem ua ntej lub siab los tsim kom muaj kev sib cuag ntawm electrodes thiab workpieces:
- Siv lub zog tswj kom ntseeg tau tias kev sib raug zoo thiab kev sib cuag ntawm qhov chaw yuav tsum tau welded.
- Saib xyuas daim ntawv thov quab yuam kom tiv thaiv kev deformation ntau dhau lossis cov khoom puas tsuaj.
- Vuam txheej txheem: Pib lub vuam txheej txheem tom qab lub pre-pressure theem:
- Saib xyuas cov txheej txheem vuam kom ntseeg tau tias muaj qhov sib xws tam sim no thiab electrode siab.
- Ua kom ruaj khov vuam tej yam kev mob los tiv thaiv overheating los yog tsis txaus fusion.
- Kev Tshuaj Xyuas Tom Qab Weld: Tom qab ua tiav qhov vuam, tshawb xyuas qhov sib koom ua ke kom zoo thiab kev ncaj ncees:
- Tshawb xyuas cov hlaws weld kom tsis tu ncua, nkag mus, thiab cov cim qhia ntawm qhov tsis xws luag.
- Xyuas kom meej tias qhov sib koom ua tau raws li qhov xav tau tshwj xeeb thiab cov qauv.
- Txias thiab Ntxuav: Cia cov welded sib koom ua kom txias txaus ua ntej tuav ntxiv:
- Kev ua kom txias kom zoo tiv thaiv kev ntxhov siab thermal thiab distortion hauv qhov chaw welded.
- Tom qab txias, ntxuav cov welded sib koom ua ke kom tshem tawm cov khoom seem lossis cov kab mob.
- Cov ntaub ntawv khaws cia: Khaws cov ntaub ntawv qhia txog txhua qhov kev ua haujlwm vuam:
- Cov ntaub ntawv vuam tsis, cov khoom siv tshwj xeeb, thiab kev sib txawv ntawm cov txheej txheem txheej txheem.
- Cov ntaub ntawv muab kev nkag siab zoo rau kev tswj kom zoo thiab txhim kho cov txheej txheem.
Kev siv tau zoo ntawm cov txiv ntoo qhov chaw vuam tshuab xav tau kev saib xyuas kom meej rau txhua theem ntawm cov txheej txheem. Los ntawm kev npaj ua haujlwm thiab kev xaiv electrode rau kev hloov pauv thiab kev tshuaj xyuas tom qab vuam, ua raws li cov lus qhia siv no ua kom zoo ib yam, zoo welds. Ua raws li cov txheej txheem kom raug thiab kev soj ntsuam cov txheej txheem txuas ntxiv ua rau muaj txiaj ntsig zoo thiab txhim khu kev ntseeg tau cov txiaj ntsig.
Post lub sij hawm: Aug-08-2023
