Hauv nruab nrab zaus inverter qhov chaw vuam tshuab, nws yog ib qho tseem ceeb kom nkag siab txog ntau yam tsis xws luag thiab tshwj xeeb morphologies uas tuaj yeem tshwm sim thaum lub sijhawm vuam. Kev txheeb xyuas cov kev tsis zoo no thiab nkag siab txog lawv cov laj thawj tuaj yeem pab txhim kho vuam zoo, txhim kho cov khoom tsim tau, thiab ua kom ntseeg tau ntawm cov pob qij txha welded. Cov kab lus no muab cov ntsiab lus ntawm qhov tsis xws luag thiab tshwj xeeb morphologies uas yuav tshwm sim hauv nruab nrab zaus inverter qhov chaw vuam tshuab.
- Welding Defects: 1.1 Porosity: Porosity yog hais txog qhov muaj cov hnab roj hmab lossis cov voids hauv qhov sib koom ua ke. Nws tuaj yeem tshwm sim vim muaj ntau yam, suav nrog cov roj tiv thaiv tsis raug, kev sib kis, lossis tsis txaus weld nkag mus. Txhawm rau txo qhov porosity, nws yog ib qho tseem ceeb los xyuas kom meej cov roj tiv thaiv kom zoo, huv si workpiece nto, thiab optimize vuam tsis.
1.2 Tsis tiav Fusion: Tsis tiav fusion tshwm sim thaum muaj kev sib txuas tsis txaus ntawm lub hauv paus hlau thiab cov hlau vuam. Qhov kev tsis zoo no tuaj yeem ua rau cov pob qij txha tsis muaj zog thiab txo cov neeg kho tshuab lub zog. Cov yam tseem ceeb uas ua rau tsis tiav fusion muaj xws li cov khoom siv hluav taws xob tsis zoo, kev npaj vuam tsis zoo, lossis qhov tsis raug electrode tso. Kev sib raug zoo ntawm electrode, tsim nyog cov cua sov input, thiab ua kom muaj kev sib koom ua ke tsim nyog tuaj yeem pab tiv thaiv kev ua tsis tiav.
1.3 Cracks: Vuam kab nrib pleb tuaj yeem tshwm sim vim muaj ntau yam, xws li kev ntxhov siab ntau dhau, kev siv hluav taws xob ntau dhau, lossis kev npaj ua ke tsis txaus. Nws yog ib qho tseem ceeb rau kev tswj cov vuam tsis, zam kom txias sai, thiab xyuas kom muaj kev sib koom ua ke thiab kev npaj ua ntej vuam kom txo qis qhov tshwm sim ntawm cov kab nrib pleb.
- Tshwj xeeb Morphologies: 2.1 Spatter: Spatter yog hais txog kev tshem tawm ntawm cov hlau molten thaum lub vuam txheej txheem. Nws tuaj yeem tshwm sim los ntawm cov yam ntxwv xws li qhov ceev tam sim no, qhov chaw electrode tsis raug, lossis tsis muaj peev xwm tiv thaiv roj. Txhawm rau txo qhov tawg, ua kom zoo dua cov vuam tsis zoo, tswj xyuas cov khoom siv hluav taws xob kom zoo, thiab ua kom cov roj tiv thaiv zoo yog qhov tseem ceeb.
2.2 Undercut: Undercut yog qhov zawj lossis kev nyuaj siab raws cov npoo ntawm cov hlaws hlaws. Nws tshwm sim vim muaj cua kub ntau dhau los yog cov txheej txheem vuam tsis raug. Yuav kom txo qis qis qis, nws yog ib qho tseem ceeb uas yuav tsum tau tswj cov cua kub tawm, tswj lub kaum sab xis ntawm lub electrode kom zoo thiab mus ncig ceev, thiab xyuas kom muaj cov khoom siv hlau txaus.
2.3 Kev nkag mus ntau dhau: Kev nkag mus ntau dhau yog hais txog kev sib tsoo ntau dhau thiab nkag mus rau hauv cov hlau hauv paus, ua rau qhov tsis zoo ntawm cov vuam profile. Nws tuaj yeem tshwm sim los ntawm qhov siab tam sim no, lub sijhawm vuam ntev, lossis kev xaiv electrode tsis raug. Txhawm rau tswj kev nkag mus ntau dhau, kev ua kom zoo dua qhov ntsuas vuam, xaiv cov khoom siv hluav taws xob tsim nyog, thiab saib xyuas lub pas dej vuam yog qhov tseem ceeb.
Nkag siab txog qhov tsis xws luag thiab tshwj xeeb morphologies uas tuaj yeem tshwm sim hauv nruab nrab zaus inverter qhov chaw vuam tshuab yog qhov tseem ceeb rau kev ua tiav cov vuam zoo. Los ntawm kev txheeb xyuas qhov ua rau ntawm cov kev tsis zoo no thiab siv cov kev ntsuas tsim nyog, xws li kev ua kom zoo dua cov vuam tsis zoo, ua kom muaj kev sib koom ua ke kom zoo, thiab ua kom muaj kev tiv thaiv kev tiv thaiv kom zoo, cov tuam ntxhab tuaj yeem txo qhov tsis xws luag, txhim kho weld zoo, thiab txhim kho tag nrho cov kev ua tau zoo ntawm nruab nrab zaus inverter chaw. vuam tshuab. Kev tshuaj xyuas tsis tu ncua, kev cob qhia tus neeg ua haujlwm, thiab ua raws li cov kev coj ua zoo tshaj plaws hauv kev vuam yog qhov tseem ceeb kom ua tiav cov welds txhim khu kev qha thiab tsis muaj qhov tsis zoo.
Post lub sij hawm: Jun-30-2023
