Aluminium Alloy Peev Casting

Aluminium alloy peev casting yog txheej txheem uas cov kua txhuas tau txhaj rau hauv pwm kab noj hniav los ntawm kev smelting thiab casting.

Aluminium alloy casting txheej txheem Aluminium alloy casting muaj ob txoj hauv kev: tuag casting thiab nqus casting.

Ntawm lawv, tuag casting yog muab faib ua tsis tshua muaj siab tuag casting thiab siab siab tuag casting; thaum lub ntiajteb txawj nqus casting tuaj yeem muab faib ua xuab zeb casting thiab hlau lossis resin pwm casting.

Product Description

Aluminium alloy peev casting yooj yim teeb meem

1. Cov qauv kev coj ua: Lub tuam txhab nruj me ntsis ua raws li ISO9001 & TS 16949 daim ntawv pov thawj.

2. Cov qauv khoom siv: ISO, GB, ASTM, SAE, ISO, EN, DIN, JIS, BS

3. Cov txheej txheem tseem ceeb: xuab zeb casting, silica sol peev casting, dej iav peev casting, plhaub casting, deburring, xuab zeb blasting, machining, kho cua sov, kuaj dej, kho deg, thiab lwm yam.

4. Cov ntaub ntawv muaj:

Aluminium alloy, aluminium magnesium alloy, tin bronze, silicon bronze, aluminium bronze, tooj dag, liab tooj liab, titanium alloy, siab manganese hlau, siab chromium hlau, siab nickel steel, carbon steel, alloy hlau, stainless hlau, grey hlau, cam khwb cia hlau , cam khwb cia hlau, thiab lwm yam raws li cov neeg siv khoom xav tau.

Txheej txheem ntau lawm

Thaum xav txog peb yam nram qab no ntawm aluminium alloy peev casting txheej txheem, lub hauv paus tseem ceeb tseem yog cov hauv paus ntsiab lus ntawm cov txheej txheem casting, tshwj xeeb tshaj yog thaum txiav txim siab cov txheej txheem kev npaj thiab txheej txheem tsis (xws li casting fillet, lub kaum sab xis, machining nyiaj, txheej txheem. tav, thiab lwm yam), tshwj tsis yog tias cov ntaub ntawv tshwj xeeb txawv me ntsis vim yog cov yam ntxwv ntawm cov peev txheej casting, thiab cov qauv tsim yog tib yam li cov xuab zeb casting.

Kev nqis peev casting txhuas tau tsim sai heev hauv kev lag luam aviation thiab aerospace hauv tsev thiab txawv teb chaws hauv xyoo tas los no. Muaj qee qhov kev txwv tsis pub tsim, cov khoom yog qhov nyuaj hauv cov duab, qhov tseeb ntawm qhov loj me, du hauv qhov chaw, tuaj yeem ua haujlwm hauv av, thiab qhov hnyav yog qhov siab, uas tau txais tos los ntawm cov neeg siv khoom. Thaum lub sij hawm kev tshawb fawb thiab kev loj hlob txheej txheem, ib tug xov tooj ntawm cov teeb meem tshwj xeeb nyob rau hauv tus txheej txheem tau tsis tu ncua nrhiav thiab daws.

Zoo li kev tsim qauv txheej txheem casting, cov dej num ntawm peev casting txheej txheem tsim yog:

(1) Tsim cov txheej txheem pouring thiab txiav txim siab cov qauv qauv.

(2) Txheeb xyuas qhov kev tsim khoom ntawm cov qauv casting;

(3) Xaiv cov txheej txheem tsim nyog, txiav txim siab qhov cuam tshuam ntawm cov txheej txheem casting, thiab kos daim duab kos raws li qhov saum toj no.

Khoom nta

Lwm qhov zoo dua ntawm txoj kev peev casting yog tias nws tuaj yeem nrum complex castings ntawm ntau yam alloys, tshwj xeeb tshaj yog superalloy castings. Piv txwv li, cov hniav ntawm lub dav hlau lub cav muaj ib tug streamlined qauv thiab ib tug puab kab noj hniav kom txias, uas yuav tsis tau tsim los ntawm machining. Cov txheej txheem casting peev tsis tsuas yog ua tiav cov khoom loj thiab ua kom muaj qhov sib xws ntawm cov castings, tab sis kuj zam qhov kev ntxhov siab ntawm cov riam seem tom qab machining.

Qhov tseeb qhov tseeb ntawm peev castings yog qhov siab, feem ntau ncav cuag CT4-6 (CT10 ~ 13 rau xuab zeb casting thiab CT5 ~ 7 rau tuag casting). Tau kawg, vim cov txheej txheem nyuaj ntawm kev nqis peev casting, muaj ntau yam uas cuam tshuam rau qhov tseeb qhov tseeb ntawm castings, xws li pwm casting. Lub shrinkage ntawm cov khoom, deformation ntawm peev pwm, hloov linear ntawm lub plhaub thaum lub sij hawm cua sov thiab txias txheej txheem, shrinkage tus nqi ntawm cov alloy, thiab deformation ntawm lub casting thaum lub sij hawm solidification txheej txheem, thiab lwm yam. Qhov tseeb ntawm cov peev txheej zoo tib yam castings yog siab, tab sis nws cov kev sib raug zoo tseem yuav tsum tau txhim kho (qhov sib xws ntawm cov castings siv nruab nrab thiab kub kub waxes yog ntau txhim kho).

Thaum nias lub peev pwm, cov pwm uas muaj qhov ua tiav ntawm cov kab noj hniav yog siv, yog li qhov ua tiav ntawm cov peev pwm kuj tseem siab. Tsis tas li ntawd, lub plhaub yog ua los ntawm kub-resistant tshwj xeeb binder thiab refractory xim npaj los ntawm cov ntaub ntawv refractory, uas yog coated thiab dai rau ntawm lub peev pwm, thiab lub puab nto ntawm kab noj hniav uas yog nyob rau hauv kev sib cuag nrog cov hlau molten. siab smoothness. Yog li ntawd, qhov kawg ntawm cov peev txheej castings yog siab dua li ntawm cov castings, feem ntau ncav cuag Ra.1.6 ~ 3.2μm.

Qhov txiaj ntsig loj tshaj plaws ntawm kev nqis peev casting yog tias peev castings muaj qhov tseeb qhov tseeb thiab qhov chaw tiav, yog li kev ua haujlwm tuaj yeem txo qis, cia li tso me ntsis machining nyiaj pub dawb rau ntawm qhov chaw uas yuav tsum tau siab dua, thiab txawm tias qee qhov castings tsuas yog tso kev sib tsoo, polishing nyiaj, tuaj yeem ua tau. siv tsis tau machining. Nws tuaj yeem pom tau tias kev siv peev txheej casting tuaj yeem txuag tau ntau lub tshuab cuab yeej cuab yeej thiab lub sijhawm ua haujlwm, thiab txuag cov ntaub ntawv hlau zoo heev.

Kev nqis peev casting yog ib txoj hauv kev kom tau txais precision castings los ntawm kev siv cov khoom siv quav ciab kom yaj thiab poob cov plhaub refractory thiab nrum lawv ntawm qhov kub thiab txias. Kev siv lub ntiajteb txawj nqus kub plhaub casting ua rau coarse nplej thiab xoob qauv rau aluminium alloy castings nrog tuab phab ntsa thicknesses; Thaum rau nyias-walled complex aluminium alloy castings nrog phab ntsa thickness tsawg dua 3 hli thiab lub zos thickness tsawg tshaj li 1 mus rau 2 hli, nws yog ib qho nyuaj rau sau zoo thiab tag, thiab casting tshwm sim. Deficiency thiab txias cais. Nyob rau hauv xyoo tas los no, kev tiv thaiv lub ntiajteb txawj nqus casting txoj kev tau tsim sai heev, xws li low-pressure casting, sib txawv siab casting, nqus suction casting thiab lwm yam technologies tau lug siv nyob rau hauv kom tau cov zoo txhuas castings. Anti-gravity filling tuaj yeem txhim kho lub peev xwm ntawm cov pob zeb kub, tau txais cov kua dej ruaj khov, txhim khu kev noj qab haus huv ntawm cov hlau molten, thiab txhim kho qhov chaw tiav thiab cov ntaub so ntswg ceev. Nyob rau hauv daim ntawv no, kev siv cov uas tsis tshua muaj siab casting txoj kev rau cam khwb cia peev casting plhaub tau tham, thiab cov txiaj ntsig zoo tau ua tiav los ntawm kev sim ntau lawm.

Post Casting Txheej Txheems

1. Kev kho cua sov: annealing, carbonization, tempering, quenching, normalizing, nto tempering

2. Cov khoom siv ua haujlwm: CNC, WEDM, tshuab dhos, milling tshuab, drilling tshuab, grinder, thiab lwm yam;

3. Kev kho deg: hmoov txau, chrome plating, painting, sandblasting, npib tsib xee plating, galvanizing, blackening, polishing, bluing, thiab lwm yam.

Pwm thiab tshuaj xyuas Fixtures

1. Pwm kev pab cuam lub neej: feem ntau yog semi-permanent. (tsuas yog ua npuas ncauj ploj).

2. Pwm lub sij hawm xa tuaj: 10-25 hnub, (raws li cov qauv khoom thiab cov khoom loj).

3. Tooling thiab pwm tu: Zhongwei yog lub luag hauj lwm rau precision qhov chaw.

Kev Tswj Xyuas Zoo

1. Kev tswj kom zoo: tus nqi tsis zoo yog tsawg dua 0.1 feem pua ​​.

2. Cov qauv thiab kev sim ua haujlwm yuav raug tshuaj xyuas 100 feem pua ​​​​ntawm kev tsim khoom thiab ua ntej xa khoom, kuaj cov qauv rau cov khoom loj raws li ISDO cov qauv lossis cov neeg siv khoom.

3. Cov khoom siv kuaj: kuaj pom qhov tsis zoo, spectrum analyzer, golden duab analyzer, peb-coordinate ntsuas tshuab, hardness kuaj khoom, tensile kuaj tshuab;

4. Muab kev pab cuam tom qab muag.

5. Qhov zoo tuaj yeem taug qab.

Daim ntawv thov

Cam khwb cia aluminium alloy yog ib qho txhuas alloy uas sau cov pwm nrog cov hlau molten thiab tau txais qhov khoob ntawm ntau yam duab. Nws muaj qhov zoo ntawm qhov ceev ceev, muaj lub zog zoo, zoo corrosion tsis kam thiab casting manufacturity, thiab tsis tshua muaj kev txwv los ntawm cov qauv tsim ntawm seem. Muab faib ua Al-Si thiab Al-Si-Mg-Cu-raws li nruab nrab-lub zog alloys; Al-Cu-raws li muaj zog alloys; Al-Mg-raws li corrosion-resistant alloys; Al-Re-raws li kub-lub zog alloys. Feem ntau xav tau kev kho cua sov kom ntxiv dag zog rau cov hlau, tshem tawm cov kev ntxhov siab sab hauv hauv cov casting, stabilize tus qauv thiab qhov loj ntawm qhov chaw. Siv los tsim cov kab, roj turbine hniav, lub cev twj tso kua mis, pylons, hubs, cua nkag di ncauj thiab cav casings, thiab lwm yam. Nws kuj yog siv nyob rau hauv lub tsim ntawm lub tsheb lub tog raj kheej taub hau, gearboxes thiab pistons, instrumentation vaj tse thiab supercharger twj tso kua mis qhov chaw.

Casting aluminium alloy muaj cov khoom zoo casting thiab tuaj yeem ua rau hauv qhov chaw nrog cov duab nyuaj; nws tsis xav tau cov cuab yeej loj loj ntxiv; nws muaj qhov zoo ntawm kev txuag hlau, txo cov nqi, thiab txo cov txiv neej-teev. Aluminium alloy peev casting yog dav siv hauv kev lag luam aviation thiab kev lag luam pej xeem. Siv los tsim cov kab, roj turbine hniav, lub cev twj tso kua mis, pylons, hubs, cua nkag di ncauj thiab cav casings, thiab lwm yam. Nws kuj yog siv nyob rau hauv lub tsim ntawm lub tsheb lub tog raj kheej taub hau, gearboxes thiab pistons, instrumentation vaj tse thiab supercharger twj tso kua mis qhov chaw.