Cov Ua Rau Thiab Kev Tiv Thaiv Kab Ntsig Hauv Laser Cladding Thiab Qhov Cuam Tshuam Ntawm Kev Ua Tsis Zoo Ntawm Chiller

Kev tsim cov kab nrib pleb yog ib qho teeb meem uas tshwm sim ntau hauv cov txheej txheem laser cladding, feem ntau cuam tshuam rau qhov zoo thiab kev ruaj khov ntawm cov txheej clad. Kev nkag siab txog cov hauv paus ntsiab lus thiab kev siv cov kev ntsuas tiv thaiv zoo yog qhov tseem ceeb rau kev ua tiav cov txiaj ntsig zoo tshaj plaws. Tsis tas li ntawd, kev tswj hwm kev ua haujlwm zoo ntawm lub tshuab dej txias yog qhov tseem ceeb, vim tias kev ua tsis tiav ntawm kev txias tuaj yeem ua rau muaj kev pheej hmoo ntawm kev tawg.

Cov Ua Rau Muaj Kab Ntsig Hauv Laser Cladding

1. Kev Nyuaj Siab Thaum Tshav Kub: Ib qho ntawm cov ua rau muaj kev tawg yog kev nyuaj siab thaum tshav kub los ntawm kev tsis sib xws hauv cov coefficient ntawm thermal expansion (CTE) ntawm cov khoom siv hauv paus thiab txheej cladding. Thaum lub sijhawm txias, kev ntxhov siab ntau ntxiv tshwm sim ntawm qhov sib tshuam, ua rau muaj kev tawg ntau ntxiv.

2. Txias Sai: Yog tias qhov txias sai dhau, kev ntxhov siab seem hauv cov khoom siv yuav tsis tuaj yeem tso tawm tau zoo, ua rau muaj kev tawg, tshwj xeeb tshaj yog rau cov khoom siv uas tawv lossis tawg yooj yim.

3. Cov Khoom Siv: Kev pheej hmoo ntawm kev tawg nce ntxiv thaum siv cov khoom siv uas muaj zog heev (piv txwv li, cov khoom siv quenched lossis carburized / nitrided) lossis cov hmoov uas muaj zog heev lossis tsis sib xws. Cov khoom siv uas muaj cov khaubncaws sab nraud povtseg lossis qhov zoo ntawm qhov chaw tsis sib xws kuj tuaj yeem ua rau tawg.

Kev Tiv Thaiv

1. Kev Txhim Kho Cov Txheej Txheem: Ua tib zoo kho lub zog laser, qhov ceev ntawm kev luam theej duab, thiab qhov nrawm ntawm kev pub hmoov pab tswj qhov kub ntawm lub pas dej yaj thiab qhov nrawm ntawm kev txias, txo cov kev hloov pauv thermal thiab kev pheej hmoo ntawm kev tawg.

2. Ua ntej cua sov thiab tswj tau qhov txias: Ua ntej cua sov cov khoom siv hauv paus thiab siv qeeb qeeb, tswj tau qhov txias tom qab cladding tuaj yeem pab txo qhov kev ntxhov siab seem, txo qhov muaj peev xwm rau kev tawg.

3. Xaiv Cov Khoom Siv Hmoov Zoo: Kev xaiv cov hmoov uas phim cov khoom siv hauv paus hauv cov yam ntxwv nthuav dav thermal thiab qhov nyuaj yog qhov tseem ceeb. Kev zam kev tawv heev lossis kev tsis sib xws thermal yuav txo qhov kev ntxhov siab sab hauv thiab kev tawg.

Kev Cuam Tshuam ntawm Kev Ua Tsis Zoo ntawm Chiller rau Kev Tsim Nyog

Lub tshuab ua kom dej txias ua lub luag haujlwm tseem ceeb hauv kev tswj cua sov ntawm cov khoom siv laser cladding. Yog tias lub tshuab ua kom dej txias tsis ua haujlwm , nws tuaj yeem ua rau lub laser qhov chaw lossis cov khoom tseem ceeb kub dhau, ua rau cov txheej txheem tsis ruaj khov. Kev kub dhau tuaj yeem hloov pauv cov pas dej yaj thiab ua rau muaj kev ntxhov siab ntxiv rau hauv cov khoom siv, ua rau muaj kev tawg. Yog li ntawd, kev ua kom lub tshuab ua kom txias zoo yog qhov tseem ceeb rau kev tswj hwm qhov zoo ntawm cladding thiab tiv thaiv cov qauv tsis zoo.

Xaus lus

Cov kab nrib pleb hauv cov laser cladding tuaj yeem txo tau zoo los ntawm kev tswj kev ntxhov siab thermal, xaiv cov ntaub ntawv tsim nyog, thiab tswj cov xwm txheej txias kom ruaj khov. Lub tshuab dej txias txhim khu kev qha yog ib feem tseem ceeb ntawm lub kaw lus, pab kom ntseeg tau tias kev tswj qhov kub thiab txias tas li thiab kev ntseeg tau ntawm cov khoom siv mus sij hawm ntev.