Thaum ua haujlwm nruab nrab zausqhov chaw vuam tshuab, kho lub siab electrode yog ib qho tseem ceeb ntawm qhov chaw vuam. Nws yog ib qho tseem ceeb uas yuav tau kho qhov ntsuas thiab qhov siab raws li qhov xwm txheej ntawm lub workpiece. Ob qho tib si ntau dhau thiab tsis txaus electrode siab tuaj yeem ua rau txo qis cov kabmob muaj peev xwm thiab ua kom muaj kev sib cais ntawm cov vuam, tshwj xeeb tshaj yog cuam tshuam rau nws cov tsis kam mus rau tensile loads.
Tsis txaus electrode siab ua rau muaj kev tiv thaiv kev tiv thaiv, ntau dhau tam sim no, thiab cua kub ceev, ua rau txaws. Ntawm qhov tod tes, lub zog electrode ntau dhau ua rau thaj chaw sib cuag hauv thaj chaw vuam, txo kev tiv thaiv kev sib cuag. Txawm li cas los xij, qhov no txo cov cua sov tiv thaiv, ua rau muaj qhov tsis xws luag xws li tsis muaj fusion thiab detachment. Tsim nyog siab thaum lub sij hawm solidification ntawm weld nugget tiv thaiv tsis xws luag xws li shrinkage qhov thiab tawg. Yog li ntawd, dynamic saib xyuas ntawm electrode siab yog qhov tseem ceeb los xyuas kom meej qhov chaw vuam zoo.
Ua kom lub zog electrode thaum tsim nyog kho vuam tam sim no lossis lub sijhawm vuam yuav pab tswj kom muaj cua sov zoo sib xws hauv thaj chaw vuam. Tsis tas li ntawd, nce siab tshem tawm cov teeb meem tsis zoo ntawm lub zog weld los ntawm kev hloov pauv siab vim yog yam xws li kev sib dhos tshem tawm thiab tsis sib xws ntawm cov khoom ua haujlwm. Qhov no tsis tsuas yog tuav lub zog weld tab sis kuj tseem txhim kho kev ruaj ntseg.
Lub zog siv los ntawm electrode ntawm lub workpiece tuaj yeem muab faib ua ob ntu: ib qho kov yeej elastic deformation ntawm cov khoom kom ntseeg tau tias muaj kev sib cuag, thaum lwm qhov yog siv los nias qhov chaw sib cuag ntawm cov khoom sib txuas ua ke. Lub zog kom kov yeej workpiece deformation thiab lub siab siv los ntawm electrode rau lub workpiece yog cuam tshuam nrog lub thickness ntawm workpiece. Raws li lub thickness ntawm lub workpiece nce, lub siab ua li ntawd.
Yog tias lwm yam tsis hloov pauv, nce electrode siab maj mam txo lub zog vuam. Qhov no yog vim muaj zog electrode siab txo qhov ceev tam sim no thaum nce tshav kub poob, ua rau cua sov ntawm vuam cheeb tsam nyuaj, inevitably txo weld nugget loj thiab txo vuam zoo.
Los ntawm kev nce electrode siab thaum ib txhij nce welding tam sim no los yog tsim nyog txuas lub sij hawm vuam kom muaj zog zoo ib yam, weld lub zog yuav ruaj khov nrog nce electrode siab.
Suzhou Agera Automation Equipment Co., Ltd. specializes in the development of automated assembly, welding, testing equipment, and production lines, primarily serving industries such as household appliances, automotive manufacturing, sheet metal, and 3C electronics. We offer customized welding machines, automated welding equipment, and assembly welding production lines according to customer needs, providing suitable overall automation solutions to assist companies in quickly transitioning from traditional production methods to high-end production methods. If you are interested in our automation equipment and production lines, please contact us: leo@agerawelder.com
Lub sij hawm xa tuaj: Plaub Hlis-28-2024
