Daim Ntawv Qhia Tawm Tawm Rail Mhz2-16D swb rooj hlau txhaj moulding

Txheej Txheem Cov yam ntxwv

Hlau hmoov txhaj tshuaj molding tshuab yog ib qho khoom ntawm kev sib xyaw ntawm cov tshuab moulding yas, polymer chemistry, hmoov metallurgy thev naus laus zis thiab cov ntaub ntawv hlau. Nws tuaj yeem siv cov pwm kom txhaj cov pwm thiab cov chaw tsim khoom nrawm, peb {{{{} seem} qhov chaw nyob ntawm sintering. Nws tuaj yeem kho tau cov tswv yim tsim qauv sai sai rau cov qauv nrog qee yam cov yam ntxwv thiab muaj peev xwm ncaj qha- tsim cov seem. Nws yog qhov kev hloov tshiab tshiab hauv kev tsim cov cuab yeej tsim thev naus laus zis. Cov txheej txheem thev naus laus zis tsis tsuas yog muaj cov txiaj ntsig me me ntawm cov khoom siv tsis zoo, tsis muaj nyiaj txiag, nyuaj rau daim nyias nyias phab ntsa, thiab cov txheej txheem nyuaj. Nws yog tsim tshwj xeeb rau ntau lawm ntau lawm ntawm me me, txoj hmoov thiab cov hlau tshwj xeeb.

Txheej Txheem Flow Binder → sib xyaw → txhaj tshuaj moulding → segring → sintering → post - Ua.

Hmoov hlau hmoov

Lub particle loj ntawm cov hlau hlau siv hauv cov txheej txheem MIM hauv feem ntau yog 0.5 ~ 20μm; Theoretically, cov finer ntawm pattrle, qhov loj dua qhov chaw tshwj xeeb, thiab yooj yim dua yog tsim thiab sinter. Cov hmoov ib txwm muaj metallurgy txheej txheem siv coarser hmoov loj dua 40μm.

Organic Binder

Txoj haujlwm ntawm cov organic binder yog rau bond hlau hmoov pural, kom cov sib tov muaj cov khoom molding tshuab, yog, nws yog cov cab kuj uas tsav cov hmoov kom ntws. Yog li ntawd, kev xaiv ntawm phau ntawv yog cov cab kuj ntawm tag nrho cov hmoov. Yog li ntawd, kev xaiv ntawm binder yog tus yuam sij rau tag nrho cov hmoov txhaj tshuaj molding. Yuav tsum muaj rau cov phau ntawv los cuam organic:

1. Cov nyiaj me me, siv tsawg dua phau ntawv tuaj yeem ua rau cov dej sib xyaw muaj cov khoom muaj txiaj ntsig zoo dua;

2. Tsis - e} e} e rechare, tsis muaj tshuaj lom neeg nrog hlau hmoov thaum lub sij hawm tshem tawm cov phau ntawv;

3. Yooj yim tshem tawm, tsis muaj cov pa roj carbon nyob hauv cov khoom.

Cov Khoom Siv Sib xyaw

Cov hlau hlau thiab cov khoom siv organic yog tusyees sib xyaw ua ke kom ua ntau cov khoom siv raw rau hauv kev txhaj tshuaj molding. Qhov sib xyaw ntawm cov sib xyaw sib xyaw ua rau nws lub ntsej muag, yog li cuam tshuam kev txhaj tshuaj moulding txheej, thiab txawm tias qhov ceev thiab lwm yam khoom ntawm cov khoom siv zaum kawg. Cov txheej txheem ntawm kev txhaj tshuaj molding yog sib xws nrog cov yas txhaj tshuaj molding txheej txheem hauv txoj ntsiab cai ua ntej, thiab nws cov cuab yeej siv tau yog qhov zoo ib yam. Thaum lub sij hawm txhaj tshuaj molding cov txheej txheem, qhov sib tov yog rhuab nyob rau hauv lub thoob ntawm lub tshuab txhaj tshuaj, thiab txhaj rau hauv pwm nyob rau hauv lub puab tsaig tsim nyog ua kom haum. Kev txhaj tshuaj molding dawb paug yuav tsum yog microscopically uniform yog li cov khoom lag luam shrinks uniformly thaum lub sijhawm Sintering ua ke.

EXTRACTION

Cov organic binder muaj nyob rau hauv lub puab tsaig yuav tsum tau muab tshem tawm ua ntej sintering. Txoj kev no yog hu ua extraction. Cov txheej txheem rho tawm yuav tsum ua kom pom tseeb tias cov binder yog maj mam muab tawm ntawm ntau qhov chaw ntawm cov me me raws ib qho tsis muaj kev tiv thaiv lub zog ntawm qhov seem. Qhov kev tshem tawm ntawm cov phau ntawv no feem ntau ua raws cov sib npaug sib npaug. Sintering tuaj yeem ntsws cov ntxeem tau mus rau degreething rau descification rau hauv cov khoom lag luam nrog qee lub koom haum thiab cov khoom. Txawm hais tias kev ua tau zoo ntawm cov khoom yog cuam tshuam nrog ntau tus txheej txheem ua ntej sintering, hauv ntau qhov kev txiav txim siab muaj qhov zoo thiab tseem ceeb txiav txim siab ntawm cov khoom lag luam me me.

Post -} ua

Rau qhov uas muaj ntau qhov tseeb qhov yuav tsum tau ua, tsim nyog tshaj tawm rau - ua yog qhov yuav tsum tau ua. Tus txheej txheem no yog tib yam li cov txheej txheem kho cua sov ntawm cov khoom siv hlau.

Cov yam ntxwv ntawm cov txheej txheem MIM

Kev sib piv ntawm cov txheej txheem MIM nrog lwm cov kev ua tshuab

Lub particle loj ntawm cov hmoov nplej roj nyoos siv hauv Mim yog 2 {5 xyoos, thaum lub particle loj siv hauv cov hmoov av me me me yog qhov 50-100μm. Cov khoom tiav tiav ntom ntawm cov txheej txheem MIM yog siab vim tias siv cov hmoov zoo. MIM cov txheej txheem muaj qhov zoo ntawm cov hmoov metallurgy process, thiab qib siab ntawm kev ywj pheej hauv cov duab yog unattainable los ntawm cov hmoov av me metallurgy. Tsoos hmoov metallurgy yog txwv los ntawm lub zog thiab sau ntom ntawm cov pwm, thiab cov duab feem ntau yog ob-seem cylindrical.

Cov tsoos Precision Casting De -}}}} Cov khoom siv thev naus laus zis zoo tshaj plaws rau kev ua cov khoom lag luam. Xyoo tsis ntev los no, kev siv cov khoom lag luam ceramic tuaj yeem ua tiav cov kev ua tiav thiab qhov kev txwv ntawm cov tub ntxhais muaj zog, cov txheej txheem tseem muaj qee cov teeb meem kev nyuaj. Feem ntau hais lus, tus txheej txheem no yog haum ntau rau kev tsim cov khoom loj thiab nruab nrab} qhov teeb meem me me, thaum lub sij hawm cov mim yog qhov ntau rau me thiab complex} zoo li cov chaw. Kev sib piv cov khoom tsim qauv MIM cov txheej txheem ib txwm muaj metallurgy txheej txheem ob-qhov sib npaug nrog cov khoom siv sib npaug (%)}}

Kev sib piv ntawm cov txheej txheem mim thiab cov hmoov ua hmoov metallurgy Ntoo tuag casting yog siv rau cov ntaub ntawv nrog cov ntsiab lus tsis tshua muaj ntsej muag, xws li txhuas thiab zinc alloys. Vim muaj cov khoom txwv, lub zog, hnav tsis kam, thiab corrosion tsis kam ntawm cov khoom lag luam tsim los ntawm cov txheej txheem no muaj tsawg. Cov txheej txheem MIM tuaj yeem ua cov ntaub ntawv ntxiv.

Txawm hais tias qhov precision thiab qhov nyuaj ntawm precision cov khoom tau hloov kho nyob rau hauv xyoo tsis ntev los no, nws tseem tsis tau zoo li cov txheej txheem Dewaxing thiab cov txheej txheem MIM. Cov hmoov forging yog ib qho kev loj hlob tseem ceeb thiab tau ua ntawv thov rau huab hwm coj ntau lawm ntawm kev sib txuas cov pas nrig. Txawm li cas los xij, feem ntau, tus nqi ntawm kev kho cua sov thiab lub neej ntawm cov pwm hauv kev forging engineering yog tseem muaj teeb meem thiab yuav tsum tau daws teeb meem ntxiv.

Tsoos tshuab siv tshuaj ib txwm tau txhim kho lawv cov peev txheej los ntawm kev ua tiav ntawm kev ua tiav ntawm kev ua tiav, tab sis cov phiaj xwm yooj yim, kev planing, sib tsoo, polishing, thiab lwm yam). Lub tshuab machinery kho cov txheej txheem machining yog qhov ua tiav ntawm cov khoom siv thiab cov cuab yeej siv tsis tuaj yeem ua tiav los ntawm cov tshuab kho tshuab. Ntawm qhov tsis sib xws, Mim tuaj yeem siv cov ntaub ntawv siv tsis muaj kev txwv. Rau kev tsim cov me me, siab- nyuaj ntsuas, cov txheej txheem MIM

MIM thev naus laus zis tsis sib tw nrog cov txheej txheem kev sib tw, tab sis ua rau cov qauv kev ua haujlwm lossis tsis raug cai ntawm cov txheej txheem ib txwm uas tsis tuaj yeem ua. MIM Technology tuaj yeem ua nws lub zog nyob hauv thaj chaw ua los ntawm cov txheej txheem sib dhos. Cov kev ua haujlwm zoo ntawm cov mim technology hauv qhov chaw tsim khoom tuaj yeem tsim cov qauv qauv kev tsim qauv nrog cov txheej txheem nyuaj heev.

Txhaj tshuaj molding tshuab siv kev txhaj tshuaj molding tshuab kom ntseeg tau tias cov khoom siv tag nrho, uas tseem ua kom paub tseeb ntawm cov txheej txheem nyuaj ntawm qhov chaw. Yav dhau los, hauv kev ua yeeb yam kev ua yeeb yam, cov khoom sib xyaw ua ntej tau ua thawj zaug ua thiab ces sib xyaw ua ke rau hauv cov khoom. Thaum siv MIM Technology, nws tuaj yeem suav tau tias yog ib feem uas ua tiav, uas tau txo qis cov kauj ruam thiab ua kom yooj yim ua cov txheej txheem ua. Piv nrog rau lwm txoj kev hlau, MIM muaj cov khoom lag luam siab, tsis muaj cov txheej txheem theem nrab lossis tsuas yog ib qho me me ntawm cov lej.

Kev txhaj tshuaj moulding yuav tuaj yeem sau ncaj qha rau daim ntawv nyias nyias -}} cov txheej txheem cov txheej txheem thiab cov txheej txheem nyuaj. Cov duab ntawm cov khoom yog ze rau cov kev xav tau ntawm cov khoom kawg, thiab cov feem ntau qhov loj nyob rau ntawm ib ncig ± 0.1- ± 0.3. Nws yog ib qho tseem ceeb rau kev txo cov kev ua kom cov khoom noj ntawm cov khoom ua kom tawv carbide uas yog qhov nyuaj rau lub tshuab thiab txo kev ua kom muaj cov khoom poob ntawm cov khoom muaj nqis. Cov khoom muaj uniform microstructure, ntom ntom thiab kev ua tau zoo.

Thaum lub sijhawm nias cov txheej txheem, vim kev sib txhuam ntawm cov pwm ntsa thiab cov hmoov thiab ntawm cov hmoov av tsis sib xws, uas yuav ua rau tsis sib luag ntawm cov nias cov hmoov metallurgy thaum sintering. Yog li ntawd, cov sintering kub yuav tsum tau txo kom txo cov nyhuv no, ua rau cov khoom loj, cov khoom tsis zoo ntawm cov khoom lag luam, uas cuam tshuam rau cov khoom siv tshuab ntawm cov khoom lag luam. Ntawm qhov tsis sib xws, kev txhaj tshuaj molding txheej txheem yog cov txheej txheem moulding. Lub xub ntiag ntawm cov nplaum ua kom cov kev sib raug zoo ntawm hmoov, yog li tshem tawm qhov tsis sib xws ntawm cov microstructure ntawm cov khoom lag luam tuaj yeem ncav cov theoretical ntom ntawm nws cov khoom. Nyob rau hauv ib txwm muaj xwm txheej, qhov ntom ntawm cov khoom prined tsuas tuaj yeem ncav cuag 85% ntawm theoretical ceev. Lub siab ntom ntawm cov khoom tuaj yeem ua kom muaj zog, txhim kho kev sib zog, kev coj hluav taws xob thiab thermal conductivity, thiab txhim kho cov khoom sib nqus. High efficiency, yooj yim kom ua tiav loj- nplai thiab loj {8} nplai ntau lawm.

Cov hlau pwm siv hauv cov kev siv thev naus laus zis muaj lub neej sib piv rau qhov engineering yas txhaj tshuaj pwm. Vim kev siv cov hlau pwm, mim yog haum rau huab hwm coj ntau lawm ntawm qhov chaw. Txij li thaum seem ntawm cov khoom yog molded los ntawm kev txhaj tshuaj, kev ua tau zoo dua qub thiab tus nqi tsim tau. Tsis tas li ntawd, kev ua kom rov ua haujlwm thiab rov ua dua ntawm kev txhaj tshuaj moulded cov khoom lag luam yog qhov zoo, uas muab kev lav thiab loj {{4 4} xem muaj ntau lawm. Nws muaj cov ntaub ntawv ntau thiab cov ntawv thov dav (hlau}}}}} ceev hlau, stainless hlau, cemented carbide).

Cov ntaub ntawv uas tuaj yeem siv rau kev txhaj tshuaj moulding muaj dav heev. Hauv txoj ntsiab cai, cov khoom hmoov uas tuaj yeem muab pov rau qhov kub thiab cov txheej txheem nyuaj, suav nrog qhov nyuaj {}} Ib qho ntxiv, MIM kuj tseem tuaj yeem ua cov ntaub ntawv siv mis ua ke raws li cov neeg siv khoom, ua cov khoom siv alloy, thiab cov khoom siv pwm rau hauv cov khoom. Daim ntawv thov ntawm kev txhaj tshuaj molding cov khoom tau kis thoob plaws thoob plaws ntau lub teb ntawm kev lag luam hauv tebchaws thiab muaj kev lag luam kev lag luam dav.

Qinhuangdao Zhongwe cov khoom siv thev naus laus zis kev tsom xam cov khoom lag luam thiab cov khoom lag luam, peev txheej kev lag luam, thiab cov khoom lag luam forging. Nrog cov pab pawg R & D muaj zog thiab kev muaj zog, peb muab cov kev daws teeb meem sai thiab ua tau zoo thiab cov khoom ruaj khov.

Txij li thaum nws tsim tau, lub tuam txhab tau ib txwm ua raws li cov ntsiab cai ntawm cov qhua tuaj noj mov {{}-} ua ntej, kev txhim kho ywj siab thiab txhim kho tshiab. Thev naus laus zis - thawj txoj cai txhim kho.

Lub tuam txhab ua lag luam tseem ceeb yog R & D, Tsim, ntau lawm thiab muag khoom ntawm cov qauv hlau khoom. Cov khoom tuaj yeem siv dav hauv cov ntawv thov tseem ceeb xws li cov khoom siv hluav taws xob cov khoom siv, khoom siv kho mob, thiab tsheb. Nws muaj qhov zoo thiab kev muaj kev nplua nuj nyob hauv cov khoom R & D, tsim kev txhim kho, tsim khoom, tsim nyog tswj, thiab lwm yam.

Cov tuam txhab muaj cov pab pawg ruaj khov, muaj cov khoom siv ua kom muaj txiaj ntsig los ua cov khoom siv cov cim kev sib tw thiab ua ib tus khub zoo ntawm cov neeg yuav khoom rau cov neeg siv khoom hauv ntiaj teb.