Poob Wax Investment Castings for Automobiles

Poob ciab peev castings rau tsheb feem ntau suav nrog cov txheej txheem thev naus laus zis hauv qab no: kev tsim cov tub ntxhais - siv quav ciab pwm - molding, waxing thiab firing - melting, pouring thiab casting processing. Lub wax pwm ntawm cov khoom yuav cam khwb cia yog ua los ntawm siv quav ciab, thiab cov av nkos npaj yog siv rau ntawm qhov chaw ntawm cov quav ciab pwm los yog nchuav nrog nplua av nkos los ua ib tug av nkos plhaub, thiab ces lub nto ntawm cov av nkos plhaub yog coated nrog refractory. khoom. Cov cua kub thiab ci ua rau cov pwm tuaj yeem yaj thiab ntws tawm los ua cov kab noj hniav, thiab tom qab ntawd ncuav cov kua tooj liab rau hauv kab noj hniav, thiab cov casting tuaj yeem tau tom qab solidification.

Product Description

Qhov teeb meem tseem ceeb ntawm Poob ciab peev castings rau tsheb:

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:

Titanium alloy, carbon hlau, hlau alloy, stainless hlau, grey hlau, cam khwb cia hlau, cam khwb cia hlau, cam khwb cia txhuas, cam khwb cia tooj liab, thiab lwm yam.

Txheej txheem ntau lawm

Txoj kev siv quav ciab ploj ua ntej siv cov khoom siv quav ciab sib xyaw nrog beeswax, rosin thiab siab rau carve cov khoom yuav tsum tau cam khwb cia (hom siv quav ciab), ces ncuav cov av nkos ntxuav tawm ntawm av nplaum mus rau hom wax, sprinkle quartz xuab zeb, crushed cog fibers, sawdust. (sawdust slag)) Tos. Tom qab ziab, ncuav av nplaum thiab daj av nkos sib tov cov av nkos ntxuav tawm, thiab tom qab ntawd sprinkle xuab zeb. Tom qab rov ua lub plhaub ntawm cov pwm siv quav ciab, lub plhaub yog rhuab rau ntawm qhov hluav taws kub. Thaum rhuab, cov quav ciab melts mus rau hauv lub xeev ua kua thiab khiav tawm ntawm pwm. Tom qab ntawd, lub plhaub pwm yog sintered (nws tsis tuaj yeem ua tau potterized, yog li qhov kub ntawm sintering feem ntau tsis tshaj 800 degree), thiab tom qab ntawd cov kua hlau molten yog nchuav rau hauv lub plhaub pwm rau casting. Tom qab txias, lub plhaub yog khob tawm, thiab cov khoom cam khwb cia yog raws nraim tib yam li cov khoom siv quav ciab.

Poob ciab txoj kev yog ib tug precision casting txoj kev ntawm bronze thiab lwm yam khoom hlau, uas yog tseem siv nyob rau hauv niaj hnub kev lag luam. Nws paub tias cov khoom qub tshaj plaws uas tau muab pov tseg los ntawm txoj kev ploj hauv Suav teb yog nyob rau lub caij nplooj ntoo hlav thiab lub caij nplooj zeeg lig, xws li kev txwv tooj liab hauv lub qhov ntxa ntawm Chu hauv Xichuan, Henan, thiab cov khoom siv tes ua zoo nkauj qhia tau tias nws tsis yog tus thawj. ntau lawm. Raws li kev tsim khoom zoo nkauj thiab zoo nkauj, Chu tau ua haujlwm zoo tshaj plaws, thiab daim ntawv qhuas ntawm Zenghou Yi lub qhov ntxa kuj yog qhov qhuas tshaj plaws. Txawm li cas los xij, daim ntawv thov ntawm txoj kev poob wax tsis nrov txaus, thiab tseem tsis muaj ntau yam haujlwm pom niaj hnub no. Qhov no muaj feem xyuam rau qhov txwv ntawm beeswax thiab cov khoom siv ntau dhau. Tej zaum nws kuj yog vim hais tias cov nyhuv yog amazing, tab sis nws yog ib qho nyuaj rau elicit ib tug dav aesthetic txaus siab kev twb kev txuas.

Feem ntau, xuab zeb casting yog ua los ntawm cov ntoo pwm lossis cov qauv. Cov xuab zeb pwm yuav tsum tau ua rau hauv ob halves thiab tom qab ntawd muab tso ua ke. Cov pwm yuav tsum tau muab tshem tawm ntawm ib nrab ntawm cov xuab zeb pwm. Txoj kev poob ciab tsis tas yuav tshem tawm cov pwm, yog li nws tuaj yeem cam khwb cia khoom nrog cov duab nyuaj heev. Niaj hnub nimno precision casting siv cov xuab zeb zoo heev. Nws kuj tseem ua rau cov pwm pwm ua ntej, tom qab ntawd txau cov xuab zeb mus rau pwm, thiab tua cov xuab zeb pwm ntawm qhov kub thiab txias kom ua cov pwm zoo heev. Qhov tseeb heev yog ncaj qha nrum, tshem tawm qhov xav tau ntawm machining.

Cov txheej txheem tshwj xeeb ntawm poob ciab casting:

Poob siv quav ciab txoj kev, tseem hu ua "kev nqis peev txoj kev", yog ib tug precision casting txoj kev rau bronze thiab lwm yam khoom siv hlau. Txoj kev yog siv beeswax los ua tus qauv casting, thiab tom qab ntawd siv lwm cov ntaub ntawv refractory los sau cov av nkos thiab tsim cov qauv txheej. Tom qab cua sov thiab ci, cov qauv siv quav ciab yog yaj tag thiab ploj, kom tag nrho cov qauv casting dhau los ua lub plhaub khoob. Tom qab ntawd ncuav cov kua nplaum rau hauv nws thiab muab pov rau hauv cov tais diav. Cov cuab yeej siv pov tseg los ntawm txoj kev poob ciab tuaj yeem ua tau zoo heev thiab muaj txiaj ntsig ntawm hollowing tawm.

Lub hauv paus ntsiab lus ntawm Suav poob-wax casting tshuab pib los ntawm txoj kev kub hnyiab, uas tau pom thawj zaug hauv nruab nrab thiab lig Shang Dynasty. Cov mlom tooj liab thiab daim hlau uas tau pom los ntawm lub qhov ntxa ntawm Marquis Yi ntawm Zeng hauv Suixian County, Hubei Xeev yog qhov poob qis tshaj plaws uas paub rau Tuam Tshoj, txij li xyoo pua tsib BC.

Poob Wax Casting txheej txheem

1. Qauv ua. Cov kws kos duab lossis cov kws tsim pwm tsim cov qauv qub hauv cov quav ciab, av nplaum, lossis lwm yam khoom siv. Waxes thiab roj-raws li av nplaum feem ntau siv vim cov ntaub ntawv no softer.

2. Invert. Cam khwb cia tus qauv qub. Feem ntau, muaj cov pwm sab nrauv ntxiv rau cov pwm sab hauv, thiab cov pwm sab hauv yog qhov tsis zoo ntawm cov qauv qub. Cov pwm sab hauv feem ntau yog ua los ntawm latex, urethane roj hmab los yog silicone thiab txhawb nqa los ntawm cov pwm sab nraud. Cov pwm sab nrauv tuaj yeem ua los ntawm plaster, tab sis nws tuaj yeem ua los ntawm fiberglass lossis lwm yam ntaub ntawv. Feem ntau cov pwm yog tsim los ntawm yam tsawg kawg yog ob daim, thiab thaum lub sij hawm tsim kho, qee qhov spacers tau muab tso rau hauv nruab nrab ntawm qhov chaw kom cov pwm tuaj yeem rov qab ua ke kom raug. Yog hais tias muaj qhov ntev, nyias nyias, lawv yuav raug txiav los ntawm cov qauv qub thiab molded nyias. Qee lub sij hawm ntau cov pwm yuav tsum tau rov tsim dua tus qauv qub, tshwj xeeb tshaj yog rau cov qauv loj.

3. Cam khwb ciab. Thaum cov pwm tiav lawm, cov molten wax yog poured rau hauv nws thiab shaken los ua ib tug uniform txheej ntawm sab hauv, feem ntau yog hais txog 1/8 nti (3mm) tuab. Lwm txoj kev yog sau tag nrho cov pwm nrog molten wax thiab cia nws txias kom txog thaum lub thickness xav tau teem rau saum npoo ntawm pwm. Tom qab ntawd cov wax yuav tsum tau nchuav dua, thiab cov pwm yog tig mus rau pem hauv ntej kom cia cov wax txheej kom txias thiab tawv. Siv txoj kev no nws yog qhov nyuaj dua los tswj tag nrho cov thickness ntawm cov quav ciab txheej.

4. Tshem tawm cov quav ciab. Tshem tawm cov hollow wax version ntawm tus qauv qub los ntawm pwm. Cov pwm tuaj yeem rov qab siv tau los ua ntau daim ntawv luam, tsuas yog txwv los ntawm kev ua haujlwm ntev ntawm cov pwm.

5. Polished. Polish txhua qhov hollow wax replica, tshem tawm cov kab sib faib nrog cov cuab yeej siv hlau. Qhov saum npoo ntawm cov qauv siv quav ciab yuav tsum tsis muaj qhov tsis xws luag, nws yuav zoo li cov khoom tiav. Tus kheej molded wax qauv tam sim no tuaj yeem ua kom sov thiab sib koom ua ke.

6. Qhib tus khiav. Cov wax replica yog tsim rau hauv ib tsob ntoo zoo li wax ntoo uas thaum kawg yuav muab txoj hauv kev rau cov khoom siv molten casting kom ntws thiab tso cua kom dim. Feem ntau yog ib qho "khob" pib ntawm sab saum toj thiab cov qauv siv quav ciab txuas rau ntawm ntau lub ntsiab lus los ntawm cov kab ke.

7. Qhov loj me. Cov ntoo siv quav ciab yog dipped rau hauv silica slurry thiab tom qab ntawd mus rau hauv cov xuab zeb stucco, los yog crystalline silica ntawm ib qho loj npaum li cas. Cov slurry thiab grit ua ke yog hu ua ceramic pwm. Qhuav thiab rov ua cov txheej txheem kom txog thaum tsawg kawg ib nrab nti ntawm txheej npog tag nrho ib feem. Qhov khoom loj dua, lub plhaub tuab yuav tsum yog.

8. Hlawv tawm. Ceramic plhaub txheej yog muab tso rau hauv ib lub kiln, thiab lub tshav kub hardens lub silica txheej rau hauv lub plhaub, melting cov quav ciab thiab tshem tawm nws. Cov molten wax tuaj yeem rov qab tau thiab rov siv dua, tab sis feem ntau tsuas yog hlawv. Cov duab ntawm cov khoom qub yog tam sim no sab hauv ntawm lub plhaub tawv tawv ceramic, cov duab tsis zoo yav dhau los nyob los ntawm wax. Lub raj xa dej tam sim no kuj hollow.

9. Kev xeem. Cia lub plhaub ceramic txias, tom qab ntawd sim kom pom tias cov dej ntws los ntawm cov khoom noj thiab tso pa tawm. Kev tawg los yog cov dej xau tuaj yeem kho tau nrog cov khoom siv tuab tuab. Txhawm rau kuaj qhov tuab, qhov tuaj yeem raug punched hauv lub casing thiab tom qab ntawd patched.

10. Ncuav. Rov ua kom lub plhaub hauv qhov cub kom ntxiv dag zog thiab tshem tawm tag nrho cov dej noo, tom qab ntawd muab lub qhov ncauj tso rau hauv lub thoob ntim nrog xuab zeb. Cov hlau yog melted nyob rau hauv ib lub crucible nyob rau hauv lub cub tawg thiab ua tib zoo ncuav rau hauv lub plhaub. Cov ntaub ntawv yuav tsum tau kub lossis qhov kub sib txawv yuav ua kom puas. Tom qab ntawd lub plhaub puv puv yog txias.

11. Demoulding. Lub casing tau khob tawm kom tshem tawm cov ntxhib castings. Lub rooj vag hlau kuj raug txiav tawm thiab rov ua dua tshiab rau lub ncuav tom ntej.

12. Hlau polishing. Thaum kawg, cov hlau casting yog av thiab polished

Post Casting txheej txheem

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

Kuv lub teb chaws pib siv peev casting hauv kev tsim khoom hauv xyoo 1950 thiab 1960s. Txij thaum ntawd los, qhov txheej txheem precision casting txheej txheem no tau tsim kho zoo heev.

Poob ciab peev castings rau tsheb tau dav siv nyob rau hauv aviation, tsheb, tshuab cuab yeej, ships, internal combustion engine, gas turbines, telecommunication instruments, riam phom, kev kho mob cov cuab yeej thiab txiav cov cuab yeej thiab lwm yam kev lag luam, thiab kuj siv nyob rau hauv lub tsim ntawm arts thiab crafts.