Resistance chaw vuam yog cov txheej txheem siv dav hauv ntau qhov kev lag luam, xws li tsheb thiab aerospace, rau kev koom nrog cov khoom siv hlau. Ib qho tseem ceeb ntawm cov txheej txheem no yog tswj cov cua sov, uas ua lub luag haujlwm tseem ceeb hauv kev ua tiav cov welds muaj zog thiab zoo ib yam. Nyob rau hauv tsab xov xwm no, peb yuav tshawb xyuas cov txheej txheem cua sov sib txawv rau cov khoom siv vuam tshuab.
- Sijhawm-raws li kev tswj: Qhov no yog ib txoj hauv kev yooj yim tshaj plaws uas cov khoom cua sov yog energized rau lub sij hawm predetermined. Tus neeg teb xov tooj teeb tsa lub sijhawm vuam, thiab lub tshuab siv tam sim no rau cov electrodes rau lub sijhawm ntawd. Thaum txoj kev no ncaj nraim, nws yuav tsis zoo tagnrho rau txhua yam ntaub ntawv thiab cov thicknesses, vim nws tsis xav txog qhov txawv ntawm qhov tsis kam lossis lwm yam uas tuaj yeem cuam tshuam rau qhov zoo ntawm qhov vuam.
- Tswj tam sim no tsis tu ncua: Nyob rau hauv txoj kev no, lub vuam tshuab tuav ib tug tas li tam sim no nyob rau hauv lub vuam txheej txheem. Txoj hauv kev no muaj txiaj ntsig zoo rau cov welds zoo ib yam, tshwj xeeb tshaj yog thaum cuam tshuam nrog cov khoom sib txawv. Txawm li cas los xij, nws yuav tsum muaj kev tswj xyuas kom tsis txhob overheating lossis underheating, uas tuaj yeem ua rau lub vuam tsis muaj zog.
- Adaptive Control: Adaptive control systems siv sensors los saib xyuas qhov kev tiv thaiv thaum lub sij hawm vuam txheej txheem. Cov sensors no muab cov lus teb rau lub sijhawm tiag tiag rau lub tshuab, tso cai rau nws los kho qhov tam sim no thiab sijhawm raws li qhov xav tau kom ua tiav qhov xav tau weld zoo. Txoj kev no muaj txiaj ntsig zoo rau kev tswj xyuas qhov sib xws thiab zoo.
- Pulse Control: Pulse tswj yog ib txoj hauv kev uas muaj ntau yam sib txawv ntawm cov qib siab thiab qis tam sim no hauv kev tswj hwm. Qhov no tuaj yeem pab txo qis cov cua sov, txo qhov cuam tshuam, thiab tswj cov vuam zoo tag nrho. Pulse tswj yog qhov tshwj xeeb tshaj yog rau cov ntaub ntawv nyias thiab thaum koom nrog cov hlau tsis sib xws.
- Kaw-Loop Control: Kaw-loop tswj systems muab ntau yam sensors, xws li qhov kub thiab txias sensors, kom tsis tu ncua saib xyuas thiab kho qhov vuam tsis. Cov tshuab no muaj kev tswj xyuas meej thiab feem ntau siv rau hauv cov txheej txheem vuam tshuab kom paub meej cov txiaj ntsig zoo ib yam.
- Induction cua sov: Hauv qee daim ntawv thov tshwj xeeb, qhov chaw vuam cov cav tov muaj cov cua sov induction kom preheat cov ntaub ntawv ua ntej cov txheej txheem vuam tiag tiag. Txoj kev no tuaj yeem txhim kho qhov vuam zoo los ntawm kev txo cov thermal kev nyuaj siab thiab txhim kho cov khoom ntws thaum vuam.
- Simulation thiab Modeling: Cov txheej txheem vuam Advanced tej zaum yuav siv computer simulations thiab qauv los kwv yees thiab optimize cov txheej txheem cua sov. Cov kev simulation no xav txog ntau yam, xws li cov khoom siv, electrode geometry, thiab cov dej ntws tam sim no, txhawm rau txhim kho qhov vuam tsis zoo rau qhov zoo tshaj plaws.
Hauv kev xaus, qhov kev xaiv ntawm kev tswj cov cua sov rau qhov chaw vuam tshuab yog nyob ntawm cov khoom xws li cov khoom siv, qhov xav tau vuam zoo, thiab qib ntawm automation xav tau. Los ntawm kev nkag siab thiab xaiv txoj kev tswj cov cua sov kom tsim nyog, cov tuam ntxhab tuaj yeem ua kom zoo ib yam thiab zoo welds hauv lawv cov txheej txheem ntau lawm.
Post lub sij hawm: Sep-14-2023
