Cov yas txhaj tshuaj pwm feem ntau yog muab faib ua cov pwm zoo li qub thiab dynamic pwm.Cov pwm nrog sprue bushing nyob rau sab ntawm lub taub hau txhaj tshuaj molding tshuab yog cov pwm zoo li qub.Ib qho pwm zoo li qub feem ntau muaj cov sprue, puag phaj thiab template.Hauv cov duab yooj yim, nws tseem tuaj yeem siv cov qauv tuab dua yam tsis siv lub phaj rov qab.Lub sprue bushing feem ntau yog ib feem ntawm tus qauv thiab tsis pom zoo kom muab pov tseg tshwj tsis yog muaj laj thawj tshwj xeeb.Kev siv cov sprue bushing pab pwm teeb tsa, hloov pwm yooj yim thiab tsis tas yuav polish nws tus kheej.
Qee qhov tshwj xeeb sprue bushings tuaj yeem drilled los yog txiav raws ib kab tapered.Thaum qee cov ntaub ntawv yuav tsum tau muab statically retrieved los ntawm ib daim ntawv, ib tug static form retrieval mechanism yuav tsum tau ntxiv.Cov qauv ntawm cov pwm txav yog feem ntau yog cov qauv txav, lub phaj txav pwm txav tau, lub ejection mechanism, pwm ceg, thiab lub phaj ruaj khov.
Ntxiv rau qhov scraper bar, lub tshuab demoulding kuj muaj qhov rov qab bar, thiab qee cov pwm kuj yuav tsum tau ntxiv cov springs los siv cov yam ntxwv xws li tsis siv neeg demolding.Kuj tseem muaj cov tsheb ciav hlau racks, qhov dej txias txias, ntsia hlau, thiab lwm yam, uas yog cov qauv tseem ceeb ntawm cov pwm.Tau kawg, slant qhia pwm kuj muaj slant qhia thawv, slant qhia kab, thiab lwm yam.Rau cov khoom siv, ua ntej kos cov khoom kos duab, thiab tom qab ntawd txiav txim siab qhov ntev ntawm cov pwm.Cov pwm uas twb muaj lawm feem ntau xav tau kev kho cua sov los ua kom lub zog ntawm pwm thiab ua kom nws lub neej kev pab.Ua ntej kev kho cua sov, cov qauv ua ntej ua ntej: drilling ib qho kev qhia lub qhov, lub qhov rov qab (tsav pwm), lub qhov kab noj hniav, lub qhov ntsia hlau, lub qhov rooj bushing (tsav pwm), lub qhov dej txias, thiab lwm yam. milling ib slider, kab noj hniav, thiab ib co pwm yuav tsum tau milled nrog slant qhia thawv, thiab lwm yam. Tam sim no, cr12, cr12mov, thiab ib co kev steels feem ntau yog siv nyob rau hauv tsis tu ncua precision pwm templates.Lub hardness ntawm cr12 yuav tsum tsis txhob siab dhau, thiab lawv feem ntau tawg ntawm 60 degrees HRC.Tag nrho cov qauv hardness feem ntau yog nyob ib ncig ntawm 55 degrees HRC.Core hardness tuaj yeem siab dua HRC58.Yog tias cov khoom siv yog 3Cr2w8v, qhov tawv tawv yuav tsum tau nitrided tom qab fabrication, hardness yuav tsum siab tshaj HRC58, thiab cov thicker txheej nitrided, qhov zoo dua.
Lub rooj vag yog ncaj qha ntsig txog kev zoo nkauj ntawm cov yas: yog tias qhov tsim ntawm lub rooj vag tsis zoo, nws yooj yim los ua qhov tsis xws luag.Nws yog ib qho yooj yim los tsim serpentine ntws yam tsis muaj kev cuam tshuam.Rau cov khoom uas muaj kev xav tau siab, cov dej ntws tawm thiab cov pa tawm yuav tsum tau muab.Lub ejector tus pin tuaj yeem siv rau cov dej ntws tawm, thiab yuav tsum tsis txhob muaj cov dej ntws tawm ntawm lub formwork thiaj li tsis cuam tshuam rau lub neej ntawm pwm.Muaj ntau thiab ntau pwm tsim software, thiab feem ntau ntawm lawv tsis tshua siv xaum los kos pwm kos duab.
Post lub sij hawm: Sep-28-2023