Taw qhia rau Vuam, Pre-Pre-Pressure, thiab Tuav Sijhawm Hauv Nruab Nrab-Frequency Inverter Spot Vuam Tshuab

Medium-frequency inverter chaw vuam tshuab yog dav siv nyob rau hauv ntau yam lag luam rau lawv lub peev xwm los tsim muaj zog thiab txhim khu kev qha welds. Txhawm rau kom ntseeg tau tias qhov zoo ntawm qhov vuam zoo thiab kev ua tau zoo, nws yog ib qho tseem ceeb kom nkag siab txog cov ntsiab lus ntawm vuam, ua ntej-siab, thiab tuav lub sijhawm hauv cov tshuab no. Kab lus no muab cov ntsiab lus ntawm vuam, ua ntej-siab, thiab tuav lub sij hawm nyob rau hauv nruab nrab-frequency inverter chaw vuam tshuab.

1. Vuam: Vuam yog thawj txheej txheem uas ob lossis ntau daim hlau tau koom ua ke siv cov cua sov thiab siab. Hauv nruab nrab zaus inverter qhov chaw vuam tshuab, cov txheej txheem vuam yuav dhau los ntawm cov khoom siv hluav taws xob los ua kom muaj cua sov ntawm qhov chaw sib cuag. Thaum tshav kub kub ua rau cov hlau yaj thiab tsim ib qho weld nugget, uas solidifies thaum txias. Weld nugget muab lub zog thiab kev ncaj ncees ntawm kev sib koom tes.
2. Pre-Pressure: Pre-pressure, tseem hu ua nyem los yog electrode quab yuam, yog hais txog qhov pib siab siv rau lub workpieces ua ntej lub vuam tam sim no qhib. Pre-pressure yog ib qho tseem ceeb los xyuas kom meej kev sib cuag thiab kev sib raug zoo ntawm workpieces thiab electrodes. Nws pab tshem tawm qhov khoob lossis qhov tsis zoo uas tuaj yeem cuam tshuam qhov zoo ntawm cov vuam. Lub zog ua ntej yuav tsum txaus los tsim kom muaj kev sib cuag ruaj khov yam tsis ua rau muaj kev deformation ntau dhau los yog kev puas tsuaj rau cov khoom ua haujlwm.
3. Tuav Sijhawm: Tuav lub sijhawm, tseem hu ua lub sijhawm vuam lossis lub sijhawm nugget, yog lub sijhawm thaum lub sijhawm vuam tam sim no tau khaws cia tom qab lub sijhawm ua ntej. Lub sij hawm tuav cia cov cua sov faib kom sib npaug thiab ua kom yooj yim rau kev tsim cov khoom zoo thiab muaj zog weld nugget. Lub sijhawm ntawm lub sijhawm tuav yog nyob ntawm yam xws li cov khoom siv ua haujlwm, thickness, vuam tam sim no, thiab qhov xav tau weld zoo. Nws yog ib qho tseem ceeb los txiav txim siab lub sijhawm tuav kom ua tau zoo thiab txhim khu kev qha welds.

Vuam, ua ntej-siab, thiab tuav lub sijhawm yog qhov tseem ceeb hauv kev ua haujlwm ntawm nruab nrab zaus inverter chaw vuam tshuab. Kev nkag siab txog cov hauv paus ntsiab lus tom qab cov txheej txheem no yog qhov tseem ceeb rau kev ua tiav cov welds zoo nrog lub zog thiab kev ncaj ncees. Los ntawm kev ua kom zoo dua cov vuam tsis zoo, suav nrog kev quab yuam ua ntej thiab tuav lub sijhawm, cov neeg ua haujlwm tuaj yeem ua kom ntseeg tau thiab zoo ib yam welds hauv ntau daim ntawv thov.