Txhawm rau kom ntseeg tau tias qhov vuam zoo ntawm qhov nruab nrab zaus qhov chaw vuam tshuab, electrode txias channel yuav tsum tau teeb tsa kom tsim nyog, cov dej txias txaus txaus, thiab cov dej ntws yog nyob ntawm cov khoom siv electrode, qhov loj, lub hauv paus hlau thiab cov khoom, thickness thiab vuam specifications.
Feem ntau, xyuas kom meej tias cov electrode vuam yog nyob ze rau ntawm chav tsev kub, thiab qhov hluav taws xob qhov hluav taws xob tsis tshaj 30 ° C. Yog tias qhov seem ntawm cov electrode yog tib yam, ua kom cov txheej txheem sab nraud D tuaj yeem ua kom sov thiab ua kom lub neej ntawm electrode, thiaj li ua kom muaj kev ruaj ntseg ntawm cov vuam zoo.
Tsis tas li ntawd, thaum lub puab txoj kab uas hla ntawm lub qhov dej txias qhov d yog qhov tsim nyog (sib npaug rau qhov chaw sib cuag ntawm cov dej txias), qhov kev pab cuam lub neej ntawm cov electrode kuj tseem yuav txhim kho. Cov ntaub ntawv qhia tau hais tias thaum D yog φ16 electrode, d nce los ntawm φ9.5 mus rau φ11, qhov hardness ntawm lub taub hau electrode siv kuj yuav nce, lub sij hawm siv yuav raug ncua, thiab cov vuam zoo yuav raug lees paub.
Thaum qhov chaw welding galvanized steel phaj nrog cov txheej txheem vuam tsim nyog, lub tshuab ua kom sov yog ntxiv ua ntej txuas lub vuam tam sim no, kom cov zinc txheej yog yaj ua ntej, thiab nws raug nyem tawm ntawm qhov kev txiav txim ntawm electrode siab, kom cov zinc tooj liab. alloy tsim nrog cov electrode raug txo, thiab qhov kev tiv thaiv ntawm qhov chaw sib cuag ntawm qhov vuam yog nce, thiab vuam tam sim no yuav tsum tau txais tib cov tub ntxhais melting yog txo.
Post lub sij hawm: Dec-07-2023
