Abdominal txhaj molding yog hais txog cov txheej txheem ntawm kev txhaj tshuaj molten plab yas rau hauv pwm ntawm qhov kub thiab txias. Muaj ntau ntauABS txhaj tshuaj moldingdaim ntaub ntawv raws li nws yog cov yas siv dav thiab tuaj yeem pom hauv tsheb, cov neeg siv khoom, thiab lub tsev ua haujlwm ntawm lwm tus.
ABS txhaj tshuaj molding yog dab tsi?
ABS (Acrylonitrile Butadiene Styrene) txhaj tshuaj molding yog ib qho ntawm cov kev nyiam tshaj plaws rau kev ua cov khoom yas ABS. Cov leeg nqaij plab yog polycarbonate polymer uas ruaj khov thiab yooj yim heev rau kev koom tes nrog. Txhaj tshuaj molding yog txheej txheem uas entails txhaj molten ABS txoj cai rau hauv pwm thiab mildew kab noj hniav. ABS tivthaiv txias thiab raug tshem tawm. Kev txhaj tshuaj molding yog ceev thiab txhim khu kev qha, thiab nws tuaj yeem siv los tsim ntau yam khoom hauv plab. Ntau ob peb ntawm kev tsim kho tshiab tuaj yeem ua tiav qhov ntsuas tib yam ntawm qhov pheej yig los ntawm kev txhaj tshuaj molding.
Cov leeg nqaij plab yog siv dav hauv kev txhaj tshuaj molding raws li nws cov vaj tsev nyiam. Cov no muaj xws li siab tawv, tsis tshua muaj melting kub, recyclability, thiab zoo tsis kam mus rau tshuaj thiab sov. Nws kuj yog ib qho yooj yim rau cov txheej txheem thiab tuaj yeem tsim rau hauv ntau qhov ntau thiab tsawg thiab cov duab. Yog li ntawd, ABS yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas xav tau lub zog thiab kev ua haujlwm zoo, xws li: qhov chaw pib, cov khoom siv hauv tsev, cov cuab yeej, thiab cov cuab yeej kho mob. Ntawm qhov tod tes, cov leeg mob plab yog qhov hloov pauv tau thiab tseem ceeb rau kev txhaj tshuaj molding.
Kev siv ntawm ABS Txhaj Moulding
Lub plab yog ua los ntawm ntau lub khw. Qee qhov kev lag luam ib txwm muaj thiab lawv cov ntawv thov cuam tshuam tau teev tseg hauv qab no.
Cov Khoom Siv Khoom Siv: Cov leeg nqaij plab yog feem ntau siv hauv cov neeg siv khoom lag luam. Cov khoom ib txwm muaj xws li Lego Ⓡ blocks thiab computer keyboard secrets. Cov leeg nqaij plab ua kom du, glossy nto thaj chaw uas tsis muaj plua plav impregnation. ABS yuav yeej hnov zoo rau kev suav nrog cov xim thiab tuaj yeem pleev xim tau yooj yim lossis tej zaum electroplated yog tias nyiam.
Kev Ua Lag Luam Kev Lag Luam: Cov leeg mob plab yog siv rau cov khoom vaj khoom tsev ntawm ntau cov cuab yeej hluav taws xob vim nws cov tawv tawv. Kev teeb tsa hluav taws xob hluav taws xob kuj feem ntau ua los ntawm ABS.
Automotive kev lag luam: ABS feem ntau yog tsim los siv rau cov khoom xws li: dashboards, kev ruaj ntseg siv qhov chaw, qhov rooj trim, thiab bumpers vim nws txo qhov hnyav, durability, thiab lub zog.
ABS Txhaj Molding Refine
Txoj kev txhaj tshuaj txhaj molding hauv plab yog tib yam li cov txheej txheem cuam tshuam nrog kev txhaj tshuaj molding hauv ntau ntau lwm yam thermoplastics. ABS txhaj tshuaj molding txheej txheem pib nrog pellets ntawm ABS cov khoom raug pub rau hauv lub thawv. Cov pellets yog tom qab ntawd thawed thiab txhaj rau hauv pwm nyob rau hauv siab. Thaum cov leeg nqaij hauv plab molten tau txias thiab khov, ib feem raug tshem tawm ntawm pwm thiab cov txheej txheem rov ua dua. Txoj kev txhaj tshuaj ntawm lub plab yog qhov yooj yim thiab ua haujlwm tau zoo, ua rau nws pom zoo rau kev tsim khoom ntim ntau. ABS zoo li muaj qhov ruaj khov zoo thiab tuaj yeem yooj yim machined lossis drilled tom qab molding.
ABS txhaj tshuaj molding tswv yim
Cov npe hauv qab no yog qee txoj hauv kev tseem ceeb siv rau kev txhaj tshuaj molding plab cov leeg nqaij nrog ntau yam zoo:
Thin-Walled Parts: ABS muaj qhov tsim nyog siab tuab, thiab raws li kev txhaj tshuaj yuav tsum tau kho kom zoo rau cov phab ntsa nyias. Yav dhau los nws plasticizing kub, lub viscosity ntawm ABS yuav nce nrog nce kub. Yog li ntawd, tsuas yog siab tuaj yeem nce ntxiv rau cov khoom nyias nyias. Pwm yuav tsum tau tsim tshwj xeeb los daws cov kev ntxhov siab no.
Loj Hollow Cheebtsam: Txhaj molding loj, slim, los yog hollow Cheebtsam yog kuaj. Tej zaum nws yuav muaj txiaj ntsig zoo rau kev siv dej-pab lossis roj-pabtxhaj tshuaj moldinguas ua rau kev tsim khoom loj, nyias-walled, lossis hollow Cheebtsam. Cov txheej txheem no siv cov dej kub los yog roj los thawb cov yas molten tawm tsam ob sab ntawm cov pwm los tsim kom muaj qhov sib xws thiab cov khoom zoo sib xws.
Thick-walled Parts: Kev tsim cov phab ntsa tuab tshem tawm cov txheej txheem txhaj tshuaj molding tuaj yeem tsim cov cim dab dej ntawm qhov. Ib qho txheej txheem ntawm kev tau txais ib ncig ntawm qhov no yog siv cov compression txhaj tshuaj molding, uas yeej tso ib qho tshwj xeeb ntawm molten yas rau hauv pwm thiab mildew los tsim qhov kawg. Cov tswv yim no kuj txo qis hauv kev ntxhov siab ib txwm nrog kev txhaj tshuaj molding. Hloov pauv, cov cim dab dej tuaj yeem raug saib xyuas nrog thinner (los yog ntau dua) pwm thiab mildew phab ntsa los yog tsa thermal hloov peev xwm hauv pwm.
Ntau Yam Khoom: Yog tias yuav tsum muaj cov khoom siv ntau yam, ces cov txheej txheem xws li ntxig molding lossis overmolding tuaj yeem siv. Cov leeg nqaij plab feem ntau yog ua los ntawm kev siv cov cuab yeej ua lag luam xws li cordless xyaum, uas muaj lawv cov leeg overmolded mus rau hauv plab los txhim kho cov cuab yeej tuav.
Qhov zoo ntawm ABS Txhaj Moulding
Qhov zoo ntawm kev txhaj tshuaj hauv plab plab yog:
1. Kev Ua Tau Zoo - Ua tau zoo
Kev txhaj tshuaj molding yog qhov ua tau zoo heev thiab tsim kev tsim kho tshiab thiab yog cov txheej txheem pom zoo ntawm kev tsim cov leeg nqaij hauv plab. Cov txheej txheem tsim cov khib nyiab txwv thiab tuaj yeem tsim ntau qhov chaw nrog kev sib txuas lus tib neeg tsawg.
2. Kev teeb tsa ntawm cov khoom sib txuam
Txhaj tshuaj moldingtuaj yeem tsim ntau qhov tshwj xeeb, qhov nyuaj uas muaj peev xwm muaj cov hlau ntxig lossis cov khoom siv tes tuav overmolded. Lub intricacy ntawm qhov chaw tsuas yog txwv los ntawm cov txheej txheem ntawm reputable style rau ntau lawm (DFM) cov qauv tsim tshwj xeeb rau kev txhaj tshuaj molding.
3. Ua kom muaj zog
Lub plab yog ib qho khoom, lub teeb yuag polycarbonate uas tau siv dav hauv ntau lub khw vim cov tsev no. Yog li ntawd, kev txhaj tshuaj molding hauv ABS yog qhov zoo tshaj plaws rau cov ntawv thov uas xav tau kom muaj zog ntxiv thiab tag nrho cov khoom siv dag zog.
4. Versatility ntawm ntxoov ntxoo thiab khoom
Lub plab yog yooj yim xim nrog ntau yam ntxoov ntxoo; Qhov no yog pom tseeb nrog Lego Ⓡ blocks uas yog tsim los ntawm cov leeg mob plab. Nws yuav tsum raug sau tseg, txawm li cas los xij, tias ABS muaj huab cua tsis txaus thiab tuaj yeem cuam tshuam los ntawm UV lub teeb thiab lub sij hawm ntev sab nraud raug raug. Cov xov xwm zoo yog, ABS tuaj yeem rov ua dua thiab tseem electroplated nrog hlau los txhim kho nws ib puag ncig tiv thaiv.
5. Txo cov pov tseg
Txhaj tshuaj molding yog inherently tsawg-nkim ntau lawm niaj hnub tshuab raws li ib tug tshwm sim ntawm loj manufacturing ntim uas txhaj molding yog tsim rau. Thaum muaj ntau yam khoom tsim tawm txhua xyoo, txhua yam ntawm cov khoom siv khib nyiab ntxiv rau tus nqi ntau dhau sijhawm. Qhov tsuas yog pov tseg yog cov khoom nyob rau hauv lub sprue, joggers, thiab flashing nyob rau hauv nruab nrab ntawm pwm halves.
6. Nqis Ua Haujlwm
Vim yog qhov zoo tshaj plaws ntawm kev txhaj tshuaj molding, tsis tshua muaj kev cuam tshuam tib neeg xav tau. Kev cuam tshuam tib neeg txo qis ua rau cov nqi ua haujlwm tsawg. Qhov kev txo nqi zog no thaum kawg ua rau tus nqi pheej yig rau ib feem.
Qhov tsis zoo ntawm ABS Txhaj Moulding
Qhov tsis zoo ntawm ABS txhaj tshuaj molding yog teev ntawm no:
1. Cov cuab yeej siv siab siab thiab ncua sij hawm ua cov txheej txheem rau kev teeb tsa
Txhaj tshuaj molding hu rau cov style thiab tsim cov pwm uas nws tus nqi thiab lub sij hawm ntau lawm boost nrog tivthaiv intricacy. Yog li ntawd, kev nqis peev nyiaj txiag thawj zaug hauv kev txhaj tshuaj molding yog siab, thiab tus nqi yuav tsum raug txiav txim siab piv rau cov khoom tsim khoom. Kev tsim khoom qis qis yuav tsis tuaj yeem ua tau nyiaj txiag.
2. Kev txwv ib feem ntawm kev tsim
Kev txhaj tshuaj tivthaiv tsim yog txwv los ntawm kev sau ntawm cov cai uas tau mob siab rau tsim los txhim kho kev txhaj tshuaj ua ib feem zoo thiab sib xws. Cov kev cai no qhia kom meej cov kev txwv phab ntsa phab ntsa, qhov chaw ntawm kev txhim kho cov duab zoo li tav, thiab thaj chaw zoo tshaj plaws thiab qhov loj me. Yog li ntawd, cov qauv yuav tsum tau ua kom ua raws li cov cai no los lav cov txiaj ntsig zoo. Qee qhov xwm txheej, cov txheej txheem no tuaj yeem ua kom cov qauv tsis yooj yim.
3. Nqis me me-Khiav Cheebtsam yog lub sijhawm
Vim tias cov nqi peev nyiaj txiag siab ua ntej thaum txhaj tshuaj molding, muaj qhov tsawg kawg nkaus kom muaj nuj nqis hu ua kom tawg txawm tias tus nqi siv los ntawm kev tsim thiab tsim cov pwm. Qhov kev sib cais-qhov tseem ceeb no kuj yog nyob ntawm tus nqi muag khoom ntawm cov khoom kawg. Yog tias tus nqi muag khoom siab - vim yog cov khoom siv los ntawm kev siv tshwj xeeb - nws yuav ua tau kom muaj kev tsim khoom me me. Txawm li cas los xij, cov khoom pheej yig hu rau ntau qhov ntau hauv 10s ntawm ntau txhiab kom pheej yig.
Qee qhov teeb meem tshwm sim hauv ABS txhaj tshuaj molding
- Thickness: Tsis zoo li ntau lwm yam amorphous plastics, viscosity ntawm ABS boosts thaum rhuab dhau los ntawm nws cov plasticizing kub. Qhov kev nce hauv thickness no txhais tau hais tias qhov kub thiab txias ntawm cov leeg nqaij yuav tsum tau khaws cia los yog qis dua qhov ntsuas kub no kom tau txais txiaj ntsig zoo vim tias cov viscosity txhawb zog yuav ua rau nws nyuaj rau pwm thiab pwm nyias-walled hais.
- Thermal Degradation: Ib cag los ntawm qhov tsis xav tau nce hauv cov tuab nrog qhov kub thiab txias, ABS feem ntau yuav ua rau cov tshuaj tsis muaj zog yog tias khaws cia ntawm qhov kub thiab txias ntau dua nws cov qib plasticizing.
- Khoov: Khoov siv qhov chaw thaum lub plab yas txias tsis zoo, ua rau muaj kev cuam tshuam. Contorting tuaj yeem tiv thaiv tau los ntawm kev siv pwm thiab pwm nrog cov cua txias sib xws. Tshem tawm qhov chaw los ntawm pwm thiab pwm ua ntej lawv muaj peev xwm ua kom txias tag nrho tuaj yeem ua rau muaj kev sib hloov.
- Sink Marks: Cov cim hauv lub dab dej tuaj yeem tshwm sim thaum lub plab cov leeg nqaij yas shrinks unevenly nyob rau hauv txias, tsim sunken qhov chaw nyob rau saum npoo ntawm cov khoom. Lwm qhov ua rau tuaj yeem yog qhov tsis txaus txhaj tshuaj lossis kub siab heev. Cov cim dab dej tuaj yeem raug tso tseg los ntawm kev siv cov pwm nrog lub rooj vag siab siab, tsim ib feem nrog cov phab ntsa zoo ib yam, thiab txwv tsis pub sab hauv ntxiv dag zog rau thaj tsam li 50% ntawm qhov ntom ntawm cov phab ntsa sab nraud.
Cov khoom siv los txhaj tshuaj molding
Txhaj tshuaj molding tuaj yeem siv nrog ze li txhua hompolycarbonate. Cov thermoplastics tuaj yeem ua kom muaj zog ntxiv xws li iav lossis carbon fiber ntau. Cov hlau tseem tuaj yeem ua rau infused yog tias ua ke nrog cov khoom siv yas los ua kom cov hmoov hlau ntws los ntawm pwm. Txawm li cas los xij, ntxiv sintering yog xav tau rau cov hlau txhaj tshuaj molding.
Post lub sij hawm: Aug-29-2024
