Lub hauv paus ntsiab lus ntawm laser cua sov nto quenching yog tib yam li cov kev kho cua sov zoo tib yam, tab sis nws lub sij hawm cua sov yog luv heev, thaj tsam me me, thiab lub sij hawm txias yog luv. Ntawd yog, lub laser yog siv los ua qhov cua sov kom sai sai rau qhov chaw me me ntawm cov hlau nto, ua rau nws austenitic, thiab tom qab ntawd quench rau hardening. Ob txoj kev xav thiab kev coj ua paub tseeb tias qhov kub thiab txias ntawm qhov tob tob yog qhov sib npaug rau lub hauv paus square ntawm lub sijhawm laser irradiation. Yog li ntawd, los ntawm kev kho qhov chaw me me, scanning ceev thiab lub zog laser, nws qhov kub thiab txias qhov tob tuaj yeem tswj tau. Thaum lub laser beam tawm ntawm qhov chaw sov, cov cua sov tau xa mus rau qhov seem txias ntawm qhov chaw, sib npaug rau nws tus kheej quenching, thiab tsis tas yuav tsum muaj lwm yam kev ntsuas cua txias. Thaum lub laser beam scanning, lub zog ceev kuj tuaj yeem hloov kho los ntawm kev hloov lub amplitude thiab zaus ntawm lub viav vias viav vias, thiaj li tswj tau qhov tob ntawm txheej hardening thiab cheeb tsam.
Vim tias qhov chaw laser lossis nqaj viav vias amplitude yog qhov me me, nws tsuas tuaj yeem ua kom sov los ntawm kev txheeb xyuas qhov chaw ntawm ib qho los ntawm ib qho. Txhawm rau kom tsis txhob npau taws thiab ua rau cov tawv tawv ntawm cov sawb dhau los vim yog cua sov ntawm ntug ntawm lub scan tom kawg, kev siv zog yuav tsum tau ua kom lub zog faib ntawm cov nqaj ntug los yog oscillating nto li ntxhab li sai tau. Qhov no tuaj yeem ua tiav siv rasters.
Zoo ib yam li induction cua sov nto quenching, lub microstructure ntawm cov hlau dav dav tom qab laser nto quenching kuj muab faib ua qhov chaw tag nrho quenched, stratified tsis tiav quenched cheeb tsam thiab core unquenched cheeb tsam.
Piv nrog rau kev kho cua sov zoo tib yam, laser cua sov nto quenching muaj cov yam ntxwv hauv qab no.
1. Cov cua kub ceev yog ceev heev, thiab lub workpiece thermal deformation yog me me heev. Vim yog lub zog ceev ntawm lub laser, qhov cua kub ceev yog siab li 1010 degree / s, qhov kub ntawm qhov cuam tshuam yog me me, thiab thermal deformation ntawm lub workpiece yog me me.
2. Cov cua txias ceev ceev heev. Yog tias qhov ua tau zoo ntawm cov khoom ua haujlwm txaus, qhov cua txias tuaj yeem ncav cuag 1023 degree / s; Self-cooling quenching tsis xav tau qhov nruab nrab cua txias thiab tso siab rau cov cua sov los ntawm qhov chaw mus rau sab hauv.
3. Tom qab laser quenching, nto ntawm lub workpiece tau ib tug zoo martensitic qauv thiab muaj siab hardness thiab hnav tsis kam.
4. Vim hais tias lub laser beam scanning (cua sov) cheeb tsam yog me me, nws yuav ua tau heev precision machining ntawm complex duab ntawm lub workpiece (xws li grooves me me, qhov muag tsis pom qhov, qhov me me, nyias-walled qhov chaw, thiab lwm yam) los yog ib feem ua . Kev kho mob sib txawv kuj tuaj yeem ua rau ntau qhov chaw ntawm tib qhov chaw raws li xav tau.
5. Nws tsis xav tau qhov nruab nrab cua sov, thiab yuav tsis tso pa paug rau ib puag ncig, uas yog qhov tsim nyog rau kev tiv thaiv ib puag ncig.
txuag lub zog, workpiece nto huv si. Tsis tas yuav zom tom qab kev kho mob, thiab nws tuaj yeem siv los ua cov txheej txheem kawg ntawm kev ua haujlwm tiav.
6. Laser cua sov nto quenching tuaj yeem ua tiav tus kheej customization thiab hloov tau yooj yim. Rau hlau qhov chaw ntawm cov ntaub ntawv sib txawv, cov duab thiab qhov ntau thiab tsawg, tus kheej customization thiab saj zawg zog ua tiav los ntawm laser cua sov nto quenching tshuab. Nyob rau tib lub sijhawm, cov thev naus laus zis no tseem tuaj yeem ua tiav cov khoom siv hluav taws xob, txhim kho kev tsim khoom thiab txo cov nqi.
Nyob rau hauv cov ntsiab lus, laser cua sov nto quenching tshuab yog ib tug hlau nto kho tshuab nrog siab hardness, siab precision, high efficiency thiab ib puag ncig-phooj ywg yam ntxwv. Nws tau siv ntau dua thiab dav siv hauv kev lag luam hlau thiab kev ua haujlwm thiab tau dhau los ua ib qho ntawm cov lus qhia tseem ceeb ntawm kev kho cua sov ntawm cov hlau. Nrog kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev nthuav dav ntawm daim ntawv thov kev lag luam txuas ntxiv, laser cua sov nto quenching thev naus laus zis yuav txuas ntxiv txhim kho thiab txhim kho, coj ntau yam tshiab thiab hloov pauv mus rau cov hlau tsim thiab kev lag luam.
Xi'an Guosheng Laser Technology Co., Ltd. yog lub tuam txhab high-tech tshwj xeeb hauv R & D, tsim thiab muag cov tshuab tsis siv neeg laser cladding, high-speed laser cladding tshuab, laser quenching tshuab, laser vuam tshuab thiab 3D tshuab luam ntawv. cov khoom raug nqi zoo thiab muag hauv tsev thiab txawv teb chaws. Yog tias koj txaus siab rau peb cov khoom, thov hu rau peb ntawm bob@gshenglaser.com.