Pwmplays lub luag haujlwm tseem ceeb hauv kev lag luam niaj hnub, thiab nws qhov zoo ncaj qha txiav txim siab qhov zoo ntawm cov khoom.Txhim kho lub neej kev pab cuam thiab raug ntawm covpwmthiab shortening lub voj voog tsim pwm yog cov teeb meem kev lag luam uas ntau lub tuam txhab yuav tsum tau daws sai.Txawm li cas los xij, cov kev ua tsis tiav xws li kev sib tsoo, deformation, hnav, thiab txawm tias tawg feem ntau tshwm sim thaum sivpwm.Yog li niaj hnub no, tus editor yuav qhia koj txog plaub txoj hauv kev kho pwm, cia peb saib.
Argon arc vuam kho
Lub vuam yog nqa tawm los ntawm kev siv cov arc hlawv ntawm qhov txuas txuas txuas txuas txuas txuas thiab cov khoom ua haujlwm raws li qhov chaw tshav kub, thiab cov roj shielded arc sprayed los ntawm vuam torch nozzle.Tam sim no, argon arc vuam yog ib txoj hauv kev siv ntau, uas tuaj yeem siv rau feem ntau cov hlau loj, suav nrog carbon steel thiab hlau alloy.MIG vuam yog tsim rau stainless hlau, txhuas, magnesium, tooj liab, titanium, zirconium thiab nickel alloys.Vim nws tus nqi qis, nws yog dav siv rau pwm kho vuam.Txawm li cas los xij, nws muaj qhov tsis zoo xws li qhov loj vuam qhov kub thiab qhov loj ntawm cov pob qij txha.Precision pwm kho tau maj mam hloov los ntawm laser vuam.
Pwm kho tshuab kho
Pwmkho tshuab yog cov cuab yeej siv high-tech los kho pwm nto hnav thiab kev ua haujlwm tsis zoo.Lub tshuab kho pwm txhawb cov pwm kom muaj lub neej ntev thiab kev lag luam zoo.Ntau yam hlau-raws li alloys (carbon steel, alloy steel, cam khwb cia hlau), npib tsib xee-raws li alloys thiab lwm yam ntaub ntawv hlau yuav siv tau los ntxiv dag zog thiab kho qhov nto ntawm pwm thiab workpieces, thiab ua rau kom lub neej kev pab cuam.
1. Lub hauv paus ntsiab lus ntawm pwm kho tshuab
Nws siv lub hauv paus ntsiab lus ntawm high-frequency hluav taws xob hluav taws xob tawm los kho qhov tsis xws luag thiab hnav ntawm cov hlau.pwmlos ntawm non-thermal surfacing welding ntawm lub workpiece.Lub ntsiab feature yog hais tias lub tshav kub cuam tshuam cheeb tsam yog me me, cov pwm yuav tsis deformed tom qab kho, tsis muaj annealing, tsis muaj kev ntxhov siab concentration, thiab tsis muaj Cracks tshwm sim los xyuas kom meej qhov zoo ntawm pwm;Nws kuj tseem tuaj yeem siv los ntxiv dag zog rau saum npoo ntawm cov pwm ua haujlwm kom ua tau raws li qhov yuav tsum tau ua ntawm cov pwm hnav tsis kam, tiv taus kub, thiab corrosion kuj.
2. Scope ntawm daim ntawv thov
Lub tshuab kho tuag tuaj yeem siv rau hauv tshuab, tsheb, kev lag luam teeb, khoom siv hauv tsev, roj av, tshuaj lom neeg thiab hluav taws xob kev lag luam, rau kub extrusionpwm, cov cuab yeej sov extrusion zaj duab xis, kub forging pwm, yob thiab qhov tseem ceeb kho thiab kho qhov chaw ntxiv dag zog.
Piv txwv li, ESD-05 hom hluav taws xob lub qhov hluav taws xob kho lub tshuab tuaj yeem siv los kho cov pwm txhaj tshuaj ntawm kev hnav, bruises thiab khawb, thiab kho cov xeb, poob tawm thiab kev puas tsuaj ntawm cov pwm tuag xws li zinc-aluminium tuag- casting pwm.Lub tshuab fais fab yog 900W, qhov hluav taws xob input yog AC220V, zaus yog 50 ~ 500Hz, qhov hluav taws xob ntau yog 20 ~ 100V, thiab cov zis feem pua ​​​​yog 10% ~ 100%.
Txhuam plating kho
Txhuam plating tshuab siv lub tshuab tshwj xeeb DC fais fab mov.Tus ncej zoo ntawm lub hwj huam mov txuas nrog lub plating cwj mem raws li lub anode thaum txhuam plating;tus ncej tsis zoo ntawm lub hwj huam mov yog txuas nrog lub workpiece raws li cathode thaum txhuam plating.Lub plating cwj mem feem ntau siv cov purity zoo graphite blocks raws li cov khoom siv anode, cov graphite thaiv yog qhwv nrog paj rwb thiab hnav-resistant polyester paj rwb tes tsho.
Thaum ua haujlwm, cov khoom siv hluav taws xob sib dhos tau hloov kho rau qhov tsim nyog voltage, thiab plating cwj mem puv nrog cov tshuaj plating yog txav ntawm qee qhov txheeb ze ceev ntawm qhov sib cuag ntawm qhov chaw ntawm lub workpiece kho.Cov hlau ions nyob rau hauv cov tshuaj plating diffuse mus rau lub workpiece nyob rau hauv qhov kev txiav txim ntawm hluav taws xob teb quab yuam.Nyob rau saum npoo, cov electrons tau nyob rau saum npoo yog txo rau cov hlau atoms, yog li cov hlau atoms tau tso thiab crystallized los ua ib txheej, uas yog, kom tau txais cov txheej txheem uas yuav tsum tau muaj nyob rau ntawm qhov chaw ua hauj lwm ntawm cov yas pwm kab noj hniav. kho.
Plasma surfacing tshuab, plasma spray vuam tshuab, ncej surfacing kho
Laser surfacing kho
Laser vuam yog ib qho vuam nyob rau hauv uas ib tug laser beam yog siv los ua lub tshav kub los ntawm kev tsom mus rau ib tug high-power coherent monochromatic photon kwj.Txoj kev vuam no feem ntau suav nrog lub zog txuas txuas ntxiv laser vuam thiab lub zog hluav taws xob laser vuam.Qhov zoo ntawm laser vuam yog tias nws tsis tas yuav tsum tau nqa tawm hauv lub tshuab nqus tsev, tab sis qhov tsis zoo yog tias lub zog nkag mus tsis muaj zog li electron beam vuam.Kev tswj xyuas lub zog muaj tseeb tuaj yeem nqa tawm thaum lub sijhawm laser vuam, kom cov vuam ntawm cov khoom siv tau raug pom tseeb.Nws tuaj yeem siv rau ntau cov hlau, tshwj xeeb tshaj yog los daws cov vuam ntawm qee qhov nyuaj-rau-weld hlau thiab cov hlau tsis sib xws.Nws tau dav siv raupwmkho.
Laser cladding technology
Lub laser nto cladding tshuab yog kom kub ceev thiab yaj cov hmoov hlau los yog ceramic hmoov thiab nto ntawm substrate nyob rau hauv qhov kev txiav txim ntawm ib tug laser beam.Tom qab cov nqaj raug tshem tawm, tus kheej-zoo siab txias ua ib txheej txheej nrog ib tug tsawg dilution tus nqi thiab ib tug metallurgical ua ke nrog cov khoom substrate., Yog li txhawm rau txhim kho qhov zoo ntawm lub substrate abrasion tsis kam, corrosion kuj, tshav kub tsis kam, oxidation kuj thiab hluav taws xob cov yam ntxwv ntawm ib tug nto ntxiv dag zog rau txoj kev.
Piv txwv li, tom qab carbon-tungsten laser cladding ntawm 60 # steel, lub hardness yog mus txog 2200HV los yog ntau tshaj, thiab hnav tsis kam yog li ntawm 20 npaug ntawm lub hauv paus 60 # steel.Tom qab laser cladding CoCrSiB alloy nyob rau saum npoo ntawm Q235 steel, hnav tsis kam thiab corrosion kuj ntawm nplaim txau tau muab piv, thiab nws tau pom tias qhov corrosion kuj ntawm lub qub yog ho siab dua li yav tas los.
Laser cladding tuaj yeem muab faib ua ob pawg raws li kev sib txawv ntawm cov hmoov pub mis: hmoov preset txoj kev thiab synchronous hmoov noj txoj kev.Cov teebmeem ntawm ob txoj kev zoo ib yam.Lub synchronous hmoov pub txoj kev tau yooj yim tsis siv neeg tswj, siab laser zog nqus tus nqi, tsis muaj nyob rau hauv pores, tshwj xeeb tshaj yog cladding cermet, uas muaj peev xwm ho txhim kho lub anti-cracking kev ua tau zoo ntawm lub cladding txheej, yog li ntawd lub hard ceramic theem yuav ua tau zoo ntawm uniform. kev faib tawm hauv txheej txheej cladding.