Nws raug nqi npaum li cas los ua ib qho kev txhaj tshuaj pwm?

Txhaj tshuaj molding yog ib qho ntawm cov txheej txheem tseem ceeb rau kev ua cov yas. Nws yog dav siv rau huab hwm coj ntau lawm ntawm qhov zoo tib yam nrog nruj tolerances. Qhov no yog tus nqi-zoo thiab tsis tshua muaj kev rov ua dua tshiab rau kev tsim cov khoom zoo rau cov khoom ntim siab.

Qhov no yog cov txheej txheem ceev, hnyav uas muaj qhov kub thiab txias los txhaj cov khoom molten rau hauv pwm. Cov khoom siv molten nyob ntawm qhov chaw ntawm qhov kev tsim khoom. Cov ntaub ntawv nrov tshaj plaws yog ntau yam thermoplastics xws li ABS, PS, PE, PC, PP lossis TPU, tab sis cov hlau thiab ceramics kuj tuaj yeem txhaj tshuaj molded. Cov pwm muaj cov kab noj hniav uas tuav cov khoom siv molten thiab yog tsim los ua kom pom cov yam ntxwv kawg ntawm qhov kawg.

Feem ntau, thawj tus nqi tsav tsheb rau kev txhaj tshuaj molding yog tus nqi cuab yeej, tseem hu ua tooling cost. Tus nqi ntawm kev tsim thiab tsim pwm yog nyob ntawm qhov kev xav tau, qhov nyuaj ntawm qhov tsim, cov khoom siv pwm, thiab cov txheej txheem siv los ua pwm.

Yooj yim qis-ntim 3D luam tawm pwm tuaj yeem raug nqi tsawg li $ 100, thaum tsim thiab tsim cov pwm tsim rau cov khoom ntim siab tuaj yeem raug nqi $ 100, 000 cim. Txawm hais tias tus nqi pib ruaj khov heev, tus nqi sib txawv ntawm cov txheej txheem txhaj tshuaj molding yog qis dua vim tus nqi qis ntawm cov khoom siv thermoplastic, lub sij hawm luv luv, thiab cov kev xav tau ntawm cov neeg ua haujlwm tapering vim automation thiab kev lag luam ntawm nplai. Qhov no txhais tau hais tias tus nqi sib txawv ntawm kev tsim khoom tsawg, cov txheej txheem ua haujlwm tau zoo dua, thiab tus nqi ntawm ib feem txo qis thaum ntau lawm nce raws li cov nqi raug faib rau ntau pua lossis ntau txhiab qhov chaw.

Nrog ntau qhov tsis paub tseeb, tsis muaj leej twg tuaj yeem muab qhov kwv yees tseeb rau koj. Tus nqi tsav tsheb loj tshaj plaws yog qhov loj me. Yog hais tias ib feem yog loj, ces cov pwm yuav tsum kuj loj, thiab tus nqi pwm yog siab dua.

Cov yas txhaj tshuaj pwm thiab molding kev lag luam tsis paub zoo rau ntau tus neeg, tshwj xeeb tshaj yog cov uas tsis muaj. Tsis yooj yim to taub thiab professional heev. Tab sis koj paub, nws tau siv ntau yam khoom thiab hauv ntau qhov kev lag luam. Yuav luag tag nrho cov khoom yas los yog cov khoom yuav tsum tau ua los ntawm molding, tsuas yog ua tiav txawv raws li cov qauv sib txawv. Xws li: txhaj tshuaj molding, tshuab moulding, rotational molding, extrusion, rotational molding, thiab lwm yam. Tau kawg, feem ntau siv yog txhaj molding. Tab sis raws li ib tug neeg tshiab hauv kev lag luam, thaum koj tuaj nrog ib txoj haujlwm tshiab uas yuav tsum tau txhaj tshuaj molding, koj yuav ua li cas? Raws li lub tuam txhab tshwj xeeb hauv kev lag luam no, ntawm no yog qee cov lus qhia:

1. Txog kev tsim lossis qauv lossis qauv qauv.

Yog tias koj xav tau daim ntawv tsocai, cov chaw tsim khoom yuav tsum nug koj yog tias koj muaj 3D kos duab lossis npaj txhij lossis qauv? Yog tsis muaj 3d kos duab lossis cov qauv lossis cov qauv, cov chaw tsim khoom yuav tsis muab cov lus qhia rau koj, tsis yog vim lawv muaj tus cwj pwm tsis zoo, tab sis vim tias txawm tias lawv muab cov lus tsocai rau koj, nws yuav tsum tsis yog qhov tseeb, thiab lawv mus tsis tau. tus tom ntej. Nws kuj qhia tau hais tias koj tsis tau muaj tiag tiag. Yog li thaum koj xav tau ib qho kev tsocai, thawj kauj ruam yog kom muaj tus qauv tsim, qauv lossis qauv npaj. Rau 3D, koj tuaj yeem them tus menyuam kawm ntawv qib siab engineering kom txuag tau tus nqi, lossis txawm tias nws yuav ua yuam kev ntawm kev xav tias tus qauv tsim tsis tau npaj. Tab sis tsis muaj teeb meem, cov chaw tsim khoom tuaj yeem qhia koj tias qhov ua tsis raug thiab tuaj yeem hais koj ntawm cov cuab yeej npaj tau. Yog tias koj xaus qhov kev txiav txim nrog lawv, lawv tuaj yeem hloov kho tus qauv dawb rau lub cuab yeej. Yog tias koj tsuas yog xav luam lossis ua ib qho zoo sib xws ntawm lub khw uas twb muaj lawm, koj tuaj yeem yuav cov qauv thiab xa mus rau cov chaw tsim khoom kom qhia rau lawv paub tias koj xav hloov qhov twg thiab cov chaw tsim khoom tuaj yeem hais tawm. Nyob rau hauv cov ntaub ntawv ntawm ib qho tshiab los yog cov khoom lag luam, cov qauv tseem tuaj yeem xa mus rau cov chaw tsim khoom rau kev tsocai yog tias nws tuaj yeem ua tau.

2. Hais txog cov ntsiab lus hais:

1) Kab noj hniav: Qhov no yog lub hauv paus ntsiab lus ntawm pwm hais. Yog tias qhov tsis loj heev, feem ntau cov chaw tsim khoom yuav nug koj seb koj xav tau pes tsawg kab noj hniav hauv pwm? Yog tias koj xav tau 2 kab noj hniav, qhov ntawd txhais tau tias koj tuaj yeem tau txais 2 ntu ntawm pwm ib zaug. Cov kab noj hniav ntau dua, qhov loj ntawm pwm yuav tsum yog, thiab tau kawg tus nqi ntawm pwm ntau dua. Tab sis qhov sib txawv, cov kab noj hniav ntau dua, ntau daim ntawm ib qho kev txhaj tshuaj (= ib qho kev txhaj tshuaj), uas txhais tau hais tias qhov ntau dua qhov ceev, tus nqi qis dua ib feem tsim. Oh my gosh nws nyuaj heev thiab kuv ruam txog qhov no, kuv yuav ua li cas? Tsis txhob txhawj, kuv tuaj yeem qhia koj ib qho kev daws teeb meem yooj yim: koj tsuas yog qhia rau cov chaw tsim khoom muaj pes tsawg units koj xav tau txhua xyoo thiab yav tom ntej. Cov chaw tsim khoom tuaj yeem suav tias pes tsawg kab noj hniav yuav cawm koj tshaj plaws,

2) Cov khoom siv pwm

Cov khoom siv pwm kuj yog tus nqi loj tsav tsheb. Tus nqi tuag tuaj yeem txawv ntawm $2000-$10000 yog tias koj tsis qhia tus neeg tsim khoom txog keeb kwm yav dhau. Tau kawg, peb paub tias cov khoom pwm feem ntau yog hlau lossis txhuas. Tab sis muaj ntau ntau hom hlau. Feem ntau siv yog: 45 #, 50 #, P20, 718, 718H, S136, NAK80, thiab lwm yam. Yog li thaum koj xav tau cov lus qhia, koj yuav tsum paub cov khoom pwm. Yog tias koj tsis paub meej, ntawm no yog lwm qhov zais cia: kuj qhia rau lawv tias koj xav tau ntau npaum li cas txhua xyoo thiab yav tom ntej. Tom qab ntawd cov chaw tsim khoom tuaj yeem paub lub neej ntev npaum li cas ntawm cov pwm yuav tsum yog thiab nrhiav txoj hauv kev zoo tshaj plaws rau koj.

3) Cov khoom siv

Cov khoom siv yog hais txog cov khoom siv raw ntawm ib feem lossis cov khoom siv=cov khoom siv raw yuav tsum yog dab tsi? Tej zaum koj hais tias yas. Yog lawm, cov tshuab yas txhaj tshuaj molding tshuab tsuas yog ua cov yas, tab sis tej zaum koj tsis paub tias muaj ntau ntau hom yas. Feem ntau siv yog PP, PS, PC, Acrylic / PMMA PVC, PU, ​​​​PET, HDPE, LDPE (rau npe ob peb). kuv tsis paub. Qhia rau koj qhov thib peb tsis pub leejtwg paub: koj tsuas yog yuav tsum qhia tus neeg tsim khoom seb qhov twg yog rau (= daim ntawv thov) thiab xim koj xav tau, thiab cov chaw tsim khoom tuaj yeem pom zoo cov khoom rau koj.

Tsis tas li ntawd, cov khoom siv ib feem kuj muaj feem xyuam nrog cov khoom pwm. Yog tias cov khoom siv yuav tsum tau pob tshab, cov khoom pwm yog qhov zoo tshaj plaws, thiab cov pwm saum npoo yuav tsum yog daim iav saum npoo, xws li S136H, NAK80, thiab lwm yam.

Nrog rau cov ntsiab lus saum toj no, koj tuaj yeem tsawg kawg tau txais cov cuab yeej kwv yees thiab nqi tsev los ntawm cov chaw tsim khoom.