I. COMPINTION molding
Moulding Ntsiab
COMPRESSION MOULTING yog cov roj hmab uas ntxim nyiam tshaj plaws thiab pib siv roj hmab - molding cov qauv, uas yog ua tiav los ntawm cov kauj ruam hauv qab no:
Tso lub qhov hnyav thiab ua ntej - tsim cov roj hmab txuas ntxiv hauv cov pwm kab noj hniav.
Thov cov kub siab thiab siab ua kom cov roj hmab ntws, sau, thiab vulcanize nyob rau hauv cov pwm kab noj hniav.
Tom qab kev tswj hwm rau qee lub sijhawm, qhib pwm thiab nqa tawm cov khoom.
Cov qauv no tso siab rau cov siab muab los ntawm pwm los txhawb kev ntws thiab vulcanization ntawm cov roj hmab. Yog li ntawd, nws muaj qhov siab tshaj plaws rau pwm tsim. Cov qauv pwm hauv qab zib yuav tsum muaj txoj kev tsim nyog kom ntseeg tau tias cov roj hmab tuaj yeem sau cov kab noj hniav.
Qhov Zoo
Cov txheej txheem yooj yim thiab kev thov thoob plaws: Cov khoom siv thiab cov pwm yog qhov yooj yim thiab haum rau ntau cov roj hmab cov ntaub ntawv, xws li roj hmab thiab roj hmab, thiab chloroprene roj hmab (CR).
Tsawg dua pwm nqi: Cov qauv pwm kuj yooj yim, thiab tus nqi tsim tau yog qhov qis dua li kev txhaj tshuaj pwm lossis hloov pwm.
Tsim nyog rau loj - loj thiab tuab - cov khoom siv phab ntsa: Txij li cov txheej txheem moulding yog qhov ua kom qeeb, nws yog qhov tsim nyog rau cov khoom lag luam nrog lub phab ntsa loj, xws li cov ntsaws ruaj ruaj thiab poob siab - nqus cov ntaub qhwv.
Tsim nyog rau heev puv los yog siab - viscosity griculations: Roj hmab formulations nrog fluidity tsis zoo kuj tseem tuaj yeem moulded los ntawm kev ua haujlwm ntev dua.
Tsis zoo
Tsis tshua muaj ntau lawm efficiency: Txhua tus txheej txheem moulding nyob ntawm ntawm kev tuav chaw thau khoom thiab thau khoom, uas tsis tuaj yeem siv tshuaj, ua rau ntev ntev lawm.
Ntau cov khoom siv pov tseg: Vim tias tiam ntawm Flash thiab Edge Khibe hauv cov pwm, cov khoom siv siv tau tus nqi qis.
Qes cov khoom lag luam seem: Cov roj hmab muaj tsawg ntawm cov roj hmab yuav ua rau txhaws tsis sib haum, cuam tshuam rau cov khoom lag luam zoo.
Muaj Cov Khoom Siv Tau
Ntau yam roj hmab ntsaws ruaj ruaj (xws li o - rings, roj ntsaws ruaj ruaj)
Loj - Scale Poob Siab - Absorbing Khoom (xws li poob siab - nqus cov ntaub qhwv, kev co cais)
Muaj Kev Tiv Thaiv Cov Khoom Siv (xws li anti - kev sib nraus strips, kaum tiv thaiv)
Cov Khoom Roj Hmab Nrog Tsawg Ntau Lawm Ntim Thiab Cov Qauv Yooj Yim
Ii. Hloov Cov Pwm
Moulding Ntsiab
Hloov pwm yog kev txhim kho compression - moulding txheej txheem. Los ntawm kev ntxiv cov pas dej thiab cov roj hmab khiav, cov roj hmab ua ntej - nias thiab nkag mus rau kab noj hniav los ntawm cov rooj vag ua ntej molding. Cov kauj ruam tseem ceeb yog raws li hauv qab no:
Tso cov khoom siv ua ntej - tsim cov khoom siv roj hmab rau hauv cov dej paus.
Nyob rau hauv cov kub thiab siab, cov roj hmab tau extruded rau hauv kab noj hniav los ntawm lub rooj vag los ntawm lub rooj vag hauv pwm.
Tswj lub siab thiab txias rau vulcanancy moulding.
Tom qab vulcanization ua tiav, qhib cov pwm, tshem tawm cov khoom, thiab tshem tawm cov pov tseg (xws li rooj vag seem).
Qhov Zoo
Ua Pwm Zoo Tshaj Plaws Zoo: Cov roj hmab yog ua ntej - nias ua ntej nkag mus rau cov kab noj hniav, ua rau txhaws qhov tsis xws luag xws li npuas thiab kev suav nrog, thiab txhim kho cov khoom lag luam.
Nce ntau heev efficiency: Piv nrog compression moulding, lub voj voog moulding ntawm kev hloov pauv moulding yog luv dua, uas yog tsim rau nruab nrab - batch ntau lawm.
Haum rau cov khoom lag luam nrog cov qauv nyuaj: Tus khiav tawm ntawm cov roj hmab tuaj yeem ua rau cov roj hmab ntau dua faib ua cov pwm, yog li nws yog qhov tsim nyog rau cov khoom nrog cov ntxig lossis cov geometries lossis complex geometries.
Txhim Kho Cov Khoom Siv Khoom Siv: Txo cov flash, txhim kho kev siv cov khoom siv, thiab txo cov nqi ntau lawm.
Tsis zoo
Nyuaj pwm tsim: Vim yog qhov sib ntxiv ntawm cov pas dej thiab cov neeg khiav rov qab, lub pwm tsim khoom siv yog qhov siab nce.
Rooj vag seem teeb meem: Cov khoom yuav tsum tshem tawm lub rooj sib tw cov chaw nyob ib qho ntxiv, nce cov ncej - kev ua cov theem.
Haum rau cov roj hmab cov ntaub ntawv nrog cov fluidity nruab nrab: Kev tsim qauv nrog tsawg dhau los yog kev nplua nuj ntau dhau yuav cuam tshuam cov nyhuv sau.
Muaj Cov Khoom Siv Tau
Cov khoom lag luam nrog cov hlau lossis cov yas yas (xws li cov roj hmab roj hmab kev poob siab - nqus cov khoom siv)
Roj hmab qhov chaw nrog cov duab nyuaj (xws li cov thev naus laus zis)
Cov khoom lag luam rau nruab nrab - BATCH NTAU LAWM
III. Txhaj Tshuaj Molding
Moulding Ntsiab
Kev txhaj tshuaj molding yog ib txheej txheem moulding txaus. Cov roj hmab raw khoom siv tau yooj yim thiab tom qab ntawd txhaj rau hauv cov pwm kab noj hniav ntawm kev kub ceev los ntawm kev txhaj tshuaj rau volcanization moulding. Cov kauj ruam tseem ceeb yog raws li hauv qab no:
Cov roj hmab khoom siv tau rhuab, yas los ntawm lub ntsia hlau, thiab khaws cia hauv kev txhaj tshuaj.
Nyob rau hauv kev kub siab, cov roj hmab tau sai tau txhaj rau cov pwm kab noj hniav kom sau tag nrho cov kab noj hniav.
Tuav lub siab rau volcanization. Tom qab kho tau tiav lawm, qhib pwm thiab nqa tawm cov khoom.
Qhov Zoo
Siab tshaj ntau lawm efficiency: Nws tuaj yeem raug kaw lus puv nrog lub voj voog me me pwm, haum rau huab hwm coj ntau lawm.
Cov Khoom Siv Muaj Khoom Loj: Kev txhaj tshuaj nyem siab yog ib yam thaum cov pwm kaw, ua kom cov khoom siv tau zoo.
Cov khoom siv siab tshaj plaws siv: Yuav luag tsis muaj flash, txo pov tseg thiab txhim kho kev siv cov ntaub ntawv raw.
Tsim nyog rau Cov Khoom Siv Roj Hmab Siab Loj - Cov Khoom Siv Roj Hmab: Roj hmab formulations nrog cov fluidity zoo tuaj yeem sau cov kab me me thaum lub sijhawm txhaj tshuaj, txhim kho cov nyhuv pwm.
Tsis zoo
Cov cuab yeej siv siab thiab cov nqi pwm: Kev txhaj tshuaj tshuab thiab pwm yog kim thiab haum rau loj - nplai ntau lawm.
Cov khoom siv siab: Cov roj hmab xav tau kom muaj fluidity zoo; Txwv tsis pub, muaj teeb meem xws li tsis ncaj filling thiab npuas yuav tshwm sim.
Haum rau cov khoom me me thiab nruab nrab - cov khoom loj: Vim tias qhov kev txhaj tshuaj tsawg, nws nyuaj rau daim loj - tuab - phab ntsa ntu hauv ib qho kev txhaj tshuaj.
Muaj Cov Khoom Siv Tau
Mass - tsim cov chaw roj hmab (xws li tsheb tshuab roj hmab (xws li automotive sealing strips, khau soles, cov cuab yeej siv kho mob)
Siab - Precision Ruas Cov Khoom Roj Hmab (xws li ntsaws ruaj ruaj rau cov khoom siv hluav taws xob, cov gasnets)
Roj hmab qhov chaw nrog cov ntsiab lus nyuaj (xws li hmoov av npog, billows)
IV. Cov ntsiab lus thiab kev sib piv
| Cov Khoom Sib Piv | COMPRESSION MOADING | Hloov Cov Pwm | Txhaj Tshuaj Molding |
|---|---|---|---|
| Cov Ntsiab Lus Txheej Txheem | Ua ntej - Tsim cov roj hmab sib txuas ua ke ncaj qha rau hauv cov pwm kab noj hniav thiab tom qab ntawd rhuab thiab nias rau vulcanization | Cov roj hmab sib txuas yog muab tso rau hauv chav hloov thiab nkag mus rau cov kab noj hniav thaum lub siab rau vulcanization | Cov roj hmab sib txuas yog rhuab thiab muag muag los ntawm cov ntsia hlau lossis plunger thiab tom qab ntawd txhaj rau hauv cov pwm kab noj hniav rau vulcanization |
| Kev ua tau zoo | Tsawg, cia siab rau ntawm kev ua haujlwm ntawm kev ua haujlwm, nrog lub voj voog ntev rau txhua tus txheej txheem | Nruab nrab, cov roj hmab compound puv nkaus puv ntau, tab sis nws tseem yuav siv qee lub sijhawm | Siab, tuaj yeem ua tau cov tub sab tsis tu ncua |
| Cov khoom lag luam raug | Tsawg, qhov tseeb qhov tseeb yog cuam tshuam los ntawm tib neeg yam | Siab, cov roj hmab sib txuas yog puv cov npuas, txo cov npuas thiab tsis xws luag | Siab tshaj plaws, meej tswj kev txhaj tshuaj ntim ntawm cov roj hmab sib txuas nrog kev ua kom muaj txiaj ntsig zoo |
| Cov Khoom Siv Siv | Kuj muaj siab, tab sis muaj pov tseg los ntawm flash thiab ntug cov ntaub ntawv | Tus nqi qis, qee cov ntaub ntawv raug nkim rau hauv cov khiav thiab hloov chav | Siab tshaj plaws, optimized khiav tsim yuav tuaj yeem txo cov khib nyiab |
| Pwm nqi | Qes, nrog ib tus qauv pwm yooj yim | Nruab nrab, yuav tsum muaj kev hloov pauv ntxiv thiab khiav | Siab, nrog ib tug nyuaj pwm tsim thiab tsim nyog raug nqi |
| Cov cuab yeej siv nqi | Tsawg, Qhov yooj yim kub - nias cov khoom siv yog txaus | Nruab nrab, yuav tsum tau hloov moulding xovxwm | Siab, yuav tsum muaj lub tshuab tshwj xeeb |
| Siv tau cov ntaub ntawv | Haum rau ntau yam rubbers, xws li NRN, NBR, FKM, VMQ, thiab lwm yam. | Haum rau cov ntxiab nrog fluidity zoo, xws li cov roj hmab silicone thiab fluororubber | Haum rau kev loj - kawg cov roj hmab cov ntaub ntawv nrog cov ntshiab zoo |
| Cov Khoom Lag Luam | Yooj yim - puab, loj - qhov loj me, thiab tuab - cov khoom siv walled | Complex - cov khoom lag luam, tshwj xeeb yog cov nrog hlau ntxig | Complex - qauv, me me - qhov loj me precision seem |
| Muaj Cov Khoom Siv Tau | Gaskets, tuab - walled seem, poob siab - nqus cov blocks, roj hmab cov ntaub qhwv | Siab - precision o - rings, gaskets, hlau - coated seem | Kev Kho Mob Roj Hmab Xeem, Automotive Room Daws, Khoom Roj Roj Hluav Taws Xob |
| Cov txheej txheem zoo thiab qhov tsis zoo | Muaj zog yoog tau thiab tus nqi qis, tab sis cov nqi qis thiab cov khoom tsis zoo | Zoo zoo, haum rau hlau - ntxig txheej, tab sis ntau cov khoom siv khib nyiab | Kev tsim khoom ceev, kev tsim khoom ceev, haum rau huab hwm coj kev tsim khoom, tab sis cov khoom siv siab |
Kev molding yog tsim nyog rau loj - qhov loj me, tuab - walled, thiab tsuas yog - cov khoom lag luam zoo nkauj. Cov cuab yeej siv thiab cov nqi pwm yog tsawg, tab sis kev tsim tawm ntau dua yog tsawg, thiab cov khoom lag luam raug yog qhov nruab nrab.
Hloov pwm yog haum rau me me - cov roj hmab me me thiab hlau - coated feem. Cov khoom tsim ntau lawm yog qhov siab, tab sis cov khoom siv uas siv tau tus nqi qis, thiab cov roj ntsha yog qhov siab.
Kev txhaj tshuaj molding yog haum rau cov loj - tsim tawm, precision, thiab cov qauv - cov khoom siv roj hmab. Kev tsim tawm yog qhov siab, qhov raug yog qhov zoo tshaj plaws, tab sis cov cuab yeej thiab cov nqi pwm yog qhov siab tshaj plaws.
