Cov txiv ntoo loosening thaum lub sijhawm vuam tuaj yeem yog ib qho kev sib tw uas tau ntsib thaum siv cov txiv ntoo vuam tshuab. Kab lus no hais txog qhov teeb meem no thiab muab cov tswv yim daws teeb meem los tiv thaiv cov txiv ntoo loosening thiab xyuas kom ruaj ntseg thiab txhim khu kev qha welds. Los ntawm kev siv cov kev daws teeb meem no, kev lag luam tuaj yeem txhim kho qhov zoo thiab ua haujlwm ntawm cov txiv ntoo-welded pob qij txha, txhim kho tag nrho cov khoom ua tau zoo.
- Kev npaj nto:
- Kev npaj kom zoo yog qhov tseem ceeb rau kev ua tiav cov welds muaj zog thiab tiv thaiv cov txiv ntoo loosening. Xyuas kom meej tias qhov chaw ntawm lub workpiece thiab txiv ntseej yog huv si thiab tsis muaj kab mob, xws li roj, roj, los yog khib nyiab.
- Siv cov txheej txheem ntxuav kom tsim nyog, xws li kev ntxuav cov kuab tshuaj los yog cov tshuaj abrasive, kom tshem tawm cov khoom seem uas yuav cuam tshuam rau txoj kev vuam.
- Vuam Parameters:
- Optimize welding parameters kom ua tiav qhov muaj zog thiab zoo sib xws. Kho qhov vuam tam sim no, lub sijhawm, thiab lub siab raws li cov khoom siv thiab qhov loj ntawm cov txiv ntoo raug welded.
- Nws yog ib qho tseem ceeb kom nrhiav tau qhov sib npaug ntawm qhov tsim kom muaj cua sov txaus rau kev sib xyaw kom zoo thiab tsis txhob muaj cua sov ntau uas tuaj yeem ua rau cov txiv ntseej distortion lossis loosening.
- Electrode Design thiab Alignment:
- Xyuas kom meej tias cov electrode tsim thiab kev sib raug zoo tsim nyog rau cov txiv ntoo tshwj xeeb raug welded. Lub electrode yuav tsum ruaj ntseg tuav cov txiv ntoo nyob rau hauv qhov chaw thaum lub sij hawm vuam txheej txheem.
- Xav txog kev siv electrodes nrog cov yam ntxwv xws li serrated nto los yog grooves uas txhim khu kev tuav thiab tiv thaiv cov txiv ntoo tig los yog loosening.
- Vuam Tshuab:
- Siv cov txheej txheem vuam kom zoo kom txo tau qhov kev pheej hmoo ntawm cov txiv ntoo loosening. Tuav lub siab zoo ib yam thiab xyuas kom meej tias cov txiv ntoo tau tuav ruaj khov rau lub sijhawm ua haujlwm.
- Tsis txhob muaj zog ntau dhau uas yuav ua rau cov txiv ntoo tsis zoo los yog cuam tshuam qhov sib koom ua ke, thaum ua kom lub siab txaus rau kev sib cuag thiab fusion.
- Tom qab Weld Inspection thiab Testing:
- Ua kev soj ntsuam tom qab vuam thiab kuaj xyuas qhov tseeb ntawm qhov vuam thiab txheeb xyuas cov teeb meem uas yuav tshwm sim. Tshawb xyuas kom raug fusion, sib koom ua ke, thiab cov txiv ntoo nruj.
- Ua cov txheej txheem kev puas tsuaj lossis tsis muaj kev puas tsuaj, xws li kev sim rub lossis kev sim torque, kom ntseeg tau tias qhov sib koom ua ke ntawm kev sib koom ua ke thiab cov txiv ntoo ruaj ntseg txuas.
Tiv thaiv cov txiv ntoo loosening thaum lub sij hawm welding txheej txheem yog qhov tseem ceeb rau kev ua tiav cov welds muaj zog thiab txhim khu kev qha. Los ntawm kev ua raws li kev npaj saum npoo kom zoo, txhim kho cov vuam tsis zoo, siv cov khoom siv hluav taws xob tsim nyog thiab kev ua kom zoo, siv cov txheej txheem vuam kom raug, thiab ua cov kev soj ntsuam tom qab vuam thiab kev sim, kev lag luam tuaj yeem txo qhov kev pheej hmoo ntawm cov txiv ntseej xoob thiab ua kom lub zog ntawm cov txiv ntoo-welded pob qij txha. Kev ua raws li cov kev daws teeb meem no ua rau muaj kev txhim kho cov khoom zoo thiab cov neeg siv khoom txaus siab.
Post lub sij hawm: Lub Xya hli ntuj-13-2023
