Titanium Alloy Wax Casting Rau Roj Teeb Rov Qab Npog Knob
Poob ciab casting, tseem hu ua peev casting, yog ib tug precision casting txoj kev. Lub hauv paus ntsiab lus tseem ceeb yog thawj zaug siv cov quav ciab los tsim cov pwm siv tib yam li lub roj teeb rov qab npog pob qhov rooj, thiab tom qab ntawd siv ntau txheej txheej ntawm cov ntaub ntawv refractory rau saum npoo ntawm cov quav ciab pwm los ua lub plhaub ua tiav.
Lub hauv paus ntsiab lus ntawm Lost Wax Casting
Poob ciab casting, tseem hu ua peev casting, yog ib tug precision casting txoj kev. Lub hauv paus ntsiab lus tseem ceeb yog thawj zaug siv cov quav ciab los tsim cov pwm siv tib yam li lub roj teeb rov qab npog pob qhov rooj, thiab tom qab ntawd siv ntau txheej txheej ntawm cov ntaub ntawv refractory rau saum npoo ntawm cov quav ciab pwm los ua lub plhaub ua tiav. Tom qab ntawd ua kom sov lub plhaub pwm kom yaj thiab ntws tawm cov quav pwm, tsim cov kab noj hniav hauv lub plhaub uas phim cov duab ntawm cov quav ciab. Thaum kawg, cov melted titanium alloy yog poured rau hauv cov kab noj hniav no, thiab tom qab lub titanium alloy txias thiab solidifies, lub plhaub yog tawg kom tau cov yam xav tau roj teeb rov qab cover pob qhov rooj.
Kev xaiv cov khoom siv titanium alloy
Titanium alloy has the advantages of low density, high strength, and good corrosion resistance, making it very suitable for making battery back cover knobs. Thaum xaiv titanium alloys, cov kev ua haujlwm tshwj xeeb xws li lub zog, hardness, corrosion kuj, thiab lwm yam yuav tsum tau xav txog. Feem ntau cov titanium alloys siv rau wax poob casting suav nrog Ti-6Al-4V, uas muaj kev ua tau zoo thiab tuaj yeem ua tau raws li ntau yam kev xav tau ntawm cov roj teeb rov qab npog thaum siv.
Wax qauv ntau lawm
Tsim cov quav pwm
Raws li cov qauv tsim ntawm lub roj teeb rov qab npog pob qhov rooj, siv lub computer-aided design (CAD) software rau 3D qauv los txiav txim qhov loj me thiab cov duab ntawm cov quav ciab pwm.
Pwm ua
Raws li cov qauv siv wax tsim, ua cov pwm sib xws. Cov khoom ntawm cov pwm feem ntau yog xaiv los ntawm cov hlau los yog yas, yuav tsum muaj kev ua haujlwm siab thiab zoo nto zoo.
Txhaj cov khoom siv quav ciab
Tshav kub cov khoom siv quav ciab mus rau lub xeev ua kua, thiab tom qab ntawd txhaj cov khoom siv ua kua rau hauv pwm los ntawm lub tshuab txhaj tshuaj. Cov txheej txheem txhaj tshuaj yuav tsum tau tswj qhov kub, siab, thiab txhaj tshuaj ceev kom ntseeg tau tias qhov zoo ntawm cov pwm pwm.
Tshem tawm wax pwm
Tom qab cov khoom siv wax txias thiab solidifies, qhib lub pwm thiab tshem tawm cov quav pwm. Tshawb xyuas cov wax pwm, tshem tawm burrs thiab burrs ntawm qhov chaw, thiab xyuas kom meej tias qhov loj thiab cov duab ntawm cov quav pwm ua tau raws li qhov yuav tsum tau ua.
Plhaub ua
Txheej:Dip lub wax pwm rau hauv txheej kom sib npaug ntawm qhov chaw ntawm cov quav ciab pwm. Cov coatings feem ntau yog tsim los ntawm cov ntaub ntawv refractory (xws li zircon xuab zeb, corundum, thiab lwm yam) thiab cov ntaub ntawv (xws li iav dej, silica sol, thiab lwm yam).
Sanding:Sprinkle ib txheej ntawm cov xuab zeb refractory rau saum npoo ntawm cov quav ciab pwm coated nrog cov xim kom khov kho cov xuab zeb hais rau cov xim. Lub hom phiaj ntawm sanding yog ua kom lub zog thiab breathability ntawm lub plhaub.
Drying thiab hardening:Muab cov wax pwm coated nrog cov xim thiab sprinkled nrog xuab zeb mus rau hauv lub ziab chamber kom qhuav thiab hardening kev kho mob. Lub sij hawm ziab thiab hardening thiab kub yuav tsum tau kho raws li hom coatings thiab binders.
Rov ua txheej txheej thiab sanding:Raws li cov thickness yuav tsum tau ntawm lub plhaub, rov ua txheej txheej thiab xuab zeb ua haujlwm kom txog thaum lub plhaub ncav cuag qhov xav tau tuab.
Dewaxing:Muab lub plhaub npaj rau hauv lub qhov cub dewaxing, sov nws mus rau qhov kub thiab txias, yaj cov wax pwm thiab cia nws ntws tawm. Cov txheej txheem dewaxing yuav tsum tau ntsuas kub thiab lub sijhawm tswj xyuas kom ntseeg tau tias cov pwm siv quav ciab yog yaj tag thiab ntws tawm, thaum zam lub plhaub tawg.
Melting thiab Casting ntawm Titanium Alloy
Melting titanium alloy
Muab cov titanium alloy raw cov ntaub ntawv xaiv rau hauv lub tshuab nqus tsev induction rau melting. Thaum lub sij hawm melting txheej txheem, nws yog ib qhov tsim nyog los tswj qhov kub, lub tshuab nqus tsev kawm ntawv, thiab lub sij hawm melting nyob rau hauv lub cub tawg kom ntseeg tau tias lub teeb muaj pes tsawg leeg thiab ruaj khov zoo ntawm titanium alloy.
Ncuav
Tom qab cov titanium alloy yog melted, lub melted titanium alloy yog txhaj rau hauv pwm plhaub los ntawm lub rooj vag. Cov txheej txheem pouring yuav tsum tau tswj lub pouring kub, pouring ceev, thiab pouring siab los xyuas kom meej tias cov titanium alloy tuaj yeem sau cov kab noj hniav ntawm lub plhaub thiab tsis txhob muaj qhov tsis xws luag xws li porosity thiab shrinkage.
Tom qab ua tiav
Ntxuav lub plhaub
Tom qab cov titanium alloy txias thiab solidifies, tawg lub plhaub thiab tshem tawm cov casting. Ntxuav lub plhaub seem thiab oxide nplai rau ntawm qhov chaw ntawm qhov casting siv sandblasting, polishing, thiab lwm txoj kev.
01
Kev kho cua sov
Kev kho cua sov yog siv rau castings los txhim kho lawv cov microstructure thiab cov khoom. Cov txheej txheem kev kho cua sov feem ntau suav nrog annealing, quenching, tempering, thiab lwm yam.
02
Mechanical processing
Raws li cov qauv tsim ntawm lub roj teeb rov qab npog pob qhov rooj, cov castings yog machined, xws li tig, milling, drilling, thiab lwm yam., kom ua tiav qhov yuav tsum tau muaj qhov loj thiab qhov tseeb.
03
Kev kho saum npoo
Kev kho deg ntawm castings tom qab kev siv tshuab, xws li electroplating, txau, thiab lwm yam, txhawm rau txhim kho lawv qhov corrosion kuj thiab zoo nkauj.
04
Kev soj ntsuam zoo
Kev tshuaj xyuas qhov loj
Siv cov cuab yeej ntsuas (xws li calipers, micrometers, thiab lwm yam) los tshuaj xyuas qhov loj ntawm lub roj teeb rov qab npog pob qhov rooj kom ntseeg tau tias nws ua tau raws li cov qauv tsim.
Kev tshuaj xyuas qhov tshwm sim
Qhov zoo ntawm lub roj teeb rov qab npog pob qhov rooj yog kuaj pom qhov muag lossis siv lub tshuab tsom iav lossis lwm yam khoom siv los kuaj xyuas qhov tsis xws luag xws li tawg, qhov pores, xuab zeb qhov, thiab lwm yam.
Kev ntsuas kev ua haujlwm
Ntsuam xyuas cov khoom siv kho tshuab (xws li lub zog, hardness, thiab lwm yam) thiab corrosion kuj ntawm lub roj teeb rov qab npog pob qhov rooj kom paub tseeb tias nws ua tau raws li qhov yuav tsum tau siv.
Qhov zoo
High precision
Poob ciab casting tuaj yeem tsim cov roj teeb rov qab npog cov pob qhov rooj nrog qhov tseeb qhov tseeb thiab cov duab nyuaj, ua tau raws li cov qauv tsim ntawm cov khoom.
Zoo nto zoo
Qhov saum npoo smoothness ntawm cov castings tom qab casting yog siab, txo cov hauj lwm ntawm kev ua tom qab.
Kev siv cov khoom siv siab
Piv nrog rau cov txheej txheem ua haujlwm ib txwm muaj, cov khoom siv pov tseg ploj tuaj yeem txo cov khoom pov tseg thiab txhim kho cov khoom siv.
Xa kev nug
