Ua haujlwm nrog Weld Nugget Ua Haujlwm hauv Nruab Nrab-Frequency Inverter Spot Vuam Tshuab?

Weld nugget hloov yog ib qho teeb meem uas tshwm sim thaum lub sij hawm vuam txheej txheem nyob rau hauv nruab nrab-frequency inverter chaw vuam tshuab.Nws hais txog qhov kev hloov pauv lossis kev tsis sib haum xeeb ntawm weld nugget, uas tuaj yeem cuam tshuam tsis zoo rau lub vuam zoo thiab kev sib koom ua ke.Kab lus no tham txog qhov ua rau weld nugget hloov thiab muab cov tswv yim los daws qhov teeb meem no zoo.

Ua rau Weld Nugget Ua Haujlwm: Ntau yam tuaj yeem ua rau vuam nugget hloov hauv nruab nrab zaus inverter qhov chaw vuam tshuab:

1. Qhov tsis raug electrode Alignment: Kev ua tsis zoo ntawm cov electrodes tuaj yeem ua rau lub zog tsis sib xws thaum lub sijhawm vuam, ua rau lub vuam nugget hloov.
2. Uneven Workpiece Thickness: Variations nyob rau hauv thickness ntawm cov ntaub ntawv workpiece tuaj yeem ua rau tsis sib xws thaum tshav kub kub, ua rau weld nugget hloov.
3. Tsis txaus Electrode Siab: Tsis txaus siab siv los ntawm cov electrodes tuaj yeem ua rau cov khoom siv txav mus los thaum lub sijhawm vuam, ua rau weld nugget hloov chaw.
4. Tsis txaus Electrode Cooling: Cov cua kub ntau dhau ntawm cov electrodes tuaj yeem ua rau thermal expansion thiab ua rau electrode txav, ua rau weld nugget hloov.

Cov tswv yim rau Chaw Nyob Weld Nugget Shift: Txhawm rau txo qhov vuam nugget hloov hauv nruab nrab zaus inverter qhov chaw vuam tshuab, cov tswv yim hauv qab no tuaj yeem siv tau:

1. Electrode Alignment kom raug: xyuas kom meej qhov sib txawv ntawm cov electrodes kom ntseeg tau tias txawm tias quab yuam faib thiab txo qhov kev pheej hmoo ntawm weld nugget hloov.
2. Kev Npaj Ua Haujlwm: Xyuas kom meej tias cov chaw ua haujlwm huv si, ua kom zoo, thiab ruaj ntseg clamped kom txo qis kev txav thaum lub vuam.
3. Optimal Electrode Pressure: Siv cov khoom siv hluav taws xob txaus thiab zoo ib yam los xyuas kom muaj kev sib cuag zoo thiab txo qis qhov tshwm sim ntawm qhov chaw ua haujlwm.
4. Cov Cuab Yeej Siv Hluav Taws Xob: Ua kom muaj kev ua haujlwm zoo txias rau cov electrodes kom tiv thaiv kom tsis txhob muaj cua sov ntau dhau thiab txo qis thermal expansion, txo qhov muaj feem cuam tshuam ntawm weld nugget hloov.
5. Txheej txheem Optimization: Ua kom zoo-kho cov vuam tsis xws li tam sim no, vuam lub sij hawm, thiab electrode quab yuam kom optimize cov txheej txheem vuam thiab txo qhov tshwm sim ntawm weld nugget hloov.

Kev hais txog kev siv vuam nrum hloov hauv nruab nrab zaus inverter qhov chaw vuam tshuab yog qhov tseem ceeb los xyuas kom meej cov vuam zoo thiab cov pob qij txha muaj zog.Los ntawm kev nkag siab txog cov laj thawj ntawm weld nugget hloov thiab siv cov tswv yim tsim nyog xws li kev sib raug zoo electrode, kev npaj ua haujlwm, kev pom zoo electrode siab, kev ua kom txias zoo, thiab kev ua kom zoo, cov welder tuaj yeem txo qhov tshwm sim ntawm weld nugget hloov thiab ua tau zoo thiab txhim khu kev qha welds.