Niaj hnub no, kev siv tshuab metallurgical tau dhau los lawm.Extending lub neej kev pab cuam ntawm lub hauv paus ntsiab lus ntawm metallurgical ntau lawm kab los ntawm remanufacturing technology tsis tau tsuas yog txhim kho cov kev ua tau zoo ntawm cov khoom tshiab, tab sis kuj kho cov khoom qub thiab prolong lub neej kev pab cuam ntawm cov khoom.Nyob rau tib lub sijhawm, nws tuaj yeem txo cov khoom siv tu thiab downtime thiab txhim kho kev tsim khoom.
1. Laser cladding ntawm sab qhia phaj
Sab qhia phaj yog ib qho tseem ceeb ntawm kub dov tuab phaj thiab sawb ntau lawm kab.Tom qab laser cladding ntawm cov ntaub ntawv alloy (yeem) ntawm qhov chaw ntawm sab qhia phaj, kev pab cuam lub neej ntawm cov txheej txheem sab qhia phaj yog ho txhim kho thiab cov nqi tsim tau zoo txo.
2. Laser cladding ntawm lub cub tawg hauv qab yob
Raws li kev sib kis nruab nrab ntawm qhov kub-kub slab, lub cub tawg hauv qab cov menyuam tau ua haujlwm nyob rau hauv qhov chaw kub kub uas muaj cov roj corrosive ntev.Lub nplhaib ntawm cov menyuam nyob rau hauv kev sib cuag ncaj qha nrog lub siab kub slab yog nquag rau cov hlau nplaum, nodulation, oxidation, corrosion, hnav, kub-kub creep thiab lwm yam tshwm sim.Tshwj xeeb, ntau yam tsis xws luag xws li qhov pits, khawb thiab ob daim tawv nqaij nyob rau hauv qab ntawm lub slab tshwm sim los ntawm steel sticking thiab nodulation yog tshwj xeeb tshaj yog tseem ceeb ntawm cov hlau mos xws li silicon steel thiab txias dov raw cov ntaub ntawv.Ib txheej ntawm cov khoom tshiab nrog kub tsis kam, oxidation tsis kam thiab hnav tsis kam yog coated rau saum npoo ntawm cov menyuam ntiv nplhaib los ntawm laser, kom tsis txhob muaj qhov tshwm sim ntawm cov hlau nplaum, nodulation los yog xoob tev ntawm oxide nplai rau ntawm qhov chaw ntawm cov menyuam. nplhaib thaum lub sij hawm kev pab cuam lub neej ntawm lub cub tawg hauv qab cov menyuam, uas yuav cuam tshuam rau tom qab dov zoo ntawm cov slab thiab zoo txhim kho kev lag luam ntawm cov kab ntau lawm.
3. Laser kho / quenching ntawm zeb vaj tse
Rolling mill tsev yog cov khoom siv tseem ceeb hauv cov tshuab kub dov.Qhov sib txawv ntawm qhov chaw yog tshwm sim los ntawm corrosion, uas cuam tshuam rau kev tswj cov duab thiab cov khoom zoo.Los ntawm laser cladding txheej txheej ntawm cov dov zeb vaj tse, cov duab qub tuaj yeem rov qab los yam tsis muaj deformation, txhim kho qhov hnav tsis kam ntawm qhov mounting nto ntawm lub dov zeb zawv zawg phaj thiab txuas lub neej kev pab cuam.
4. Laser remanufacturing ntawm tiaj taub hau hau
Lub tshuab hluav taws xob tseem ceeb ntawm kev ua tiav zeb pib thiab nres ntau zaus, ua rau lub neej luv luv ntawm lub taub hau lub tes tsho thiab ntau yam ua tsis tiav.Lub laser cladding yog siv los remanufacture lub tiaj tus hau npog ntawm lub ntsiab tsav ntawm lub dov zeb.Cov txiaj ntsig ntawm daim ntawv thov qhia tau hais tias qhov hnav ntawm lub taub hau lub hau npog nrog laser cladding yog me me, thiab lub neej kev pab cuam tau zoo dua piv nrog qhov tsis muaj laser cladding.
5. Ntev axis laser quenching
Cov ncej yog ib feem tseem ceeb ntawm kev sib kis.Lub neej ntawm cov ncej yog txhim khu kev qha los ntawm laser hardening.Cov duab hauv qab no qhia txog lub laser quenching ntawm sprocket ncej.Tom qab quenching, lub hardness yog ho txhim kho yam tsis muaj deformation.
6. Laser alloying ntawm yob
Yob yog qhov tseem ceeb ua haujlwm thiab cov cuab yeej ntawm cov dov zeb uas ua rau cov yas deformation txuas ntxiv ntawm cov hlau.Qhov chaw ua haujlwm tsis zoo rau lub sijhawm ntev ua rau nws qhov chaw tev tawm, tawg thiab txawm tawg.Kev pabcuam lub neej ntawm yob tuaj yeem ua haujlwm tau zoo los ntawm laser alloying ntawm yob.Cov duab hauv qab no qhia tau hais tias bar yob yog alloyed los ntawm laser, uas tsis muaj deformation, kub tsis kam, corrosion kuj thiab tseem ceeb kev txhim kho nyob rau hauv steel hla lub peev xwm.
Tsis tas li ntawd, laser nto remanufacturing thev naus laus zis kuj tseem siv rau kev kho cov dov zeb tsav ncej, iav ncej, lub log mus ncig, txiab, hollow roller, reducer vaj tse, thiab lwm yam. cov khoom siv tus nqi thiab siab yooj.Nws tuaj yeem tsis tsuas yog rov qab qhov ntev ntawm cov khoom puas, tab sis kuj ua rau nws qhov kev ua tau zoo mus txog lossis txawm tias dhau qib ntawm cov khoom tshiab.Tam sim no, nws tau siv dav hauv kev lag luam hlau thiab hlau.
Post lub sij hawm: Aug-08-2022