Views: 0 Author: Site Editor Publish Time: 2025-03-14 Keeb Kwm: Qhov chaw
Cov txheej txheem vuam tsis kam muaj qhov cuam tshuam ncaj qha rau vuam zoo. Kev xaiv tsim nyog thiab kev hloov kho ntawm cov kev txwv no tuaj yeem ua kom ruaj khov thiab sib xws ntawm vuam zoo. Cov hauv qab no yog qee qhov kev tiv thaiv vuam txheej txheem tsis zoo thiab lawv qhov cuam tshuam rau vuam zoo:
1. Vuam tam sim no (Vuam tam sim no):
Kev cuam tshuam: Lub vuam tam sim no cuam tshuam ncaj qha rau cov cua sov tawm thaum lub sij hawm vuam. Siab dhau los yog qis dhau welding tam sim no yuav cuam tshuam qhov vuam zoo.
Kev cuam tshuam ntawm cov tam sim no siab: Cov tam sim no siab dhau tuaj yeem ua rau ntau dhau melting, deformation ntawm vuam cov ntsiab lus los yog overflow ntawm vuam cov ntaub ntawv, yog li cuam tshuam rau vuam zoo.
Kev cuam tshuam ntawm qhov tsis tshua muaj tam sim no: Tam sim no tsawg dhau tuaj yeem ua rau cov ntsiab lus vuam tsis txaus, vuam tsis muaj zog, thiab cuam tshuam rau vuam lub zog.
2. Vuam lub sij hawm (Welding Time):
Kev cuam tshuam: Lub sij hawm vuam cuam tshuam rau cov cua sov nkag thiab lub sij hawm solidification ntawm qhov vuam taw tes, thiab muaj kev cuam tshuam tseem ceeb ntawm kev tsim thiab ruaj khov ntawm qhov vuam taw tes.
Kev cuam tshuam ntawm lub sij hawm vuam ntev heev: Lub sij hawm vuam ntev ntev tuaj yeem ua rau cov melting ntau dhau, qhov loj heev ntawm qhov kub thiab txias, thiab txawm tias deformation ntawm vuam taw tes.
Kev cuam tshuam ntawm lub sij hawm vuam luv luv: Lub sij hawm vuam luv dhau tuaj yeem ua rau cov ntsiab lus vuam tsis txaus thiab tsis muaj zog vuam tsis txaus, cuam tshuam rau vuam zoo.
3. Vuam Siab:
Kev cuam tshuam: Vuam siab cuam tshuam rau qhov haum ntawm qhov chaw vuam thiab qhov ntom ntawm qhov vuam taw tes.
Kev cuam tshuam ntawm lub siab ntau dhau: Lub siab ntau dhau tuaj yeem ua rau deformation ntawm qhov chaw vuam, cuam tshuam qhov vuam zoo thiab qhov chaw tiaj tus.
Kev cuam tshuam ntawm lub siab me me dhau lawm: Lub siab me me tuaj yeem ua rau qhov chaw vuam tsis txaus, cuam tshuam rau qhov ruaj khov thiab lub zog ntawm qhov vuam taw tes.
4. Welding ib puag ncig kub thiab av noo:
Kev cuam tshuam: Qhov kub thiab av noo ntawm qhov vuam ib puag ncig muaj kev cuam tshuam ncaj qha rau kev hloov hluav taws xob thiab cov khoom siv thaum vuam.
Qhov kub thiab txias ntau dhau: Ib puag ncig kub tuaj yeem ua rau lub zos overheating ntawm qhov vuam taw tes, cuam tshuam rau vuam zoo.
Cov av noo ntau dhau: Cov av noo ntau dhau tuaj yeem ua rau oxidation ntawm cov khoom siv vuam, cuam tshuam rau vuam zoo thiab lub zog.
5. Welding electrode khoom thiab cov duab:
Kev cuam tshuam: Cov khoom siv thiab cov duab ntawm cov electrode ncaj qha cuam tshuam rau kev tsim thiab kev ruaj ntseg ntawm qhov vuam taw tes.
Cov khoom siv thiab cov duab tsim nyog: Cov khoom siv hluav taws xob tsim nyog thiab cov duab tuaj yeem muab kev sib txuas zoo sib txuas thiab thermal conductivity, uas yog qhov tsim nyog rau kev txhim kho vuam zoo.
6. Welding nto kho thiab huv:
Kev cuam tshuam: Kev kho thiab kev huv ntawm qhov chaw vuam ncaj qha cuam tshuam rau kev sib cuag vuam thiab thermal conductivity.
Qhov chaw huv: Ib qho chaw vuam huv yog qhov tsim nyog rau kev tsim cov ntsiab lus vuam thiab txhim kho vuam zoo.
Hauv cov ntsiab lus, qhov tsim nyog xaiv thiab tswj cov vuam tam sim no, lub sijhawm, siab thiab lwm yam tsis zoo, nrog rau kev saib xyuas rau yam xws li kub thiab av noo ntawm vuam ib puag ncig, tuaj yeem ua kom muaj kev ruaj ntseg thiab sib xws ntawm vuam zoo.
Yog tias koj xav tau lub tshuab vuam, thov hu rau Ms. Zhao
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