Hangzhou Bright Roj Hmab Yas Khoom Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm kev cai yas txhaj tshuaj molding qhov chaw thiab cov kev pabcuam hauv Suav teb. Yog tias koj yuav mus yuav kev cai yas txhaj tshuaj molding qhov chaw thiab cov kev pabcuam hauv Suav teb, txais tos kom tau txais cov ntaub ntawv ntau ntxiv los ntawm peb lub hoobkas. Peb kuj txais customized txiav txim.
Cov ntaub ntawv yooj yim.
| Khoom npe | Roj Hmab Silicone Dust Cover | Cov cim lag luam | BRP |
| Keeb kwm | Tuam Tshoj | HS Code | 4016999090 |
| Tsim | 3D Drawing, STP lossis Igs Hom | Qauv NO. | Customized |
| Thauj Pob | Raws li koj qhov kev thov | Muaj Peev Xwm Ntau Lawm | 1000000PCS Txhua Lub Hlis |
Product Description
liab silicone roj hmab hluav taws xob khoom npog
Peb qhov zoo tshaj plaws yog customization.
Txais tos kom xa 3D hom rau kuv, peb tuaj yeem ua txhua yam xim roj hmab lossis silicone khoom rau koj.
Txhaj Molding Txheej Txheem Flow
Kev Cai Yas Txhaj Molding Qhov Chaw Thiab Kev Pabcuam
Kev txhaj tshuaj molding yog txheej txheem uas cov yas pellets tau rhuab thiab yaj, tom qab ntawd txhaj rau hauv lub pwm kab noj hniav nyob rau hauv siab, ua raws li qhov txias thiab solidification kom tau txais cov khoom kawg. Lub voj voog ntau lawm feem ntau suav nrog cov theem hauv qab no:
I. Pre-forming Preparation
Kev Cai Yas Txhaj Molding Qhov Chaw Thiab Kev Pabcuam
Raw Material processing: Xaiv cov ntaub ntawv raws li tus qauv (xws li ABS, PP, PC, PA). Hygroscopic cov ntaub ntawv (xws li Nylon / Polyamide thiab PC) yuav tsum tau ziab ntawm80-120℃rau 2-4 teevtiv thaiv npuas thiab nyiaj streaks. Xim masterbatches lossis additives tuaj yeem muab sib xyaw raws li xav tau.
Pwm Installation & Teeb: Txhim kho cov pwm mus rau lub tshuab txhaj tshuaj molding, kho cov ejector tus pin txoj haujlwm, preheat pwm rau cov txheej txheem kub (xws li,40-80℃rau ABS, 80-120℃rau PC), thiab ua cov kev sim khiav kom ntseeg tau tias clamping thiab venting kom raug.
II. Txhaj Molding Cycle (Core Loop)
Kev Cai Yas Txhaj Molding Qhov Chaw Thiab Kev Pabcuam
Txhua yam khoom yog tsim los ntawm lub voj voog raws li nram no:
|
Theem |
Kev piav qhia kev ua haujlwm |
Cov Ntsiab Cai Tswjfwm |
|---|---|---|
|
① Clamping |
Cov pwm txav mus kaw thiab kaw nrog cov pwm ruaj khov kom tiv taus lub siab yaj sab hauv thaum txhaj tshuaj. |
Clamping quab yuam yuav tsum tshaj kab noj hniav siab × qhov projected cheeb tsam. |
|
② Plasticizing & Metering |
Cov pellets yog rhuab nyob rau hauv ib cheeb tsam nyob rau hauv lub chim thiab sheared los ntawm cov ntsia hlau, melting rau hauv ib homogeneous viscous kua thaum raug ntsuas. |
Barrel kub, rov qab siab, ntsia hlau ceev. |
|
③ Txhaj tshuaj |
Cov ntsia hlau thawb rau pem hauv ntej, txhaj cov yaj los ntawm lub nozzle, khiav, thiab rooj vag mus rau hauv kab noj hniav ntawm kev kub ceev thiab siab (sau approx{0}}%–98%). |
Txhaj siab (50-150 MPa), ceev, kub. |
|
④ Lub Tsev (Tuav Siab) |
Lub siab yog khaws cia tom qab sau kom them nyiaj rau cov khoom shrinkage los ntawm kev pub ntxiv yaj kom txog thaum lub rooj vag khov. |
Tuav siab (kwv yees . 60%–80% ntawm kev txhaj tshuaj), tuav lub sijhawm. |
|
⑤ Cua txias |
Cov xov xwm txias circulate nyob rau hauv pwm kom txo qhov kub ntawm qhov kub ntawm qhov kub deflection rau solidification (feem ntau50% -80% ntawm tag nrho cov sij hawm voj voog). |
Lub sij hawm txias, uniformity ntawm pwm dej kub. |
|
⑥ Pwm Qhib & Tshem tawm |
Cov pwm qhib, thiab ejector pins / daim hlau thawb qhov tawm kom zoo. |
Ejection ceev thiab quab yuam; tiv thaiv ejection marks lossis sticking. |
| Loj |
raws li cov neeg siv khoom xav tau |
|
Khoom siv |
Roj Hmab / Silicone / PU / PVC / EPDM, NBR, NR, SBR, SIR, FLK |
|
Khoom Xim |
dawb, dub, lwm yam xim |
|
Ntim |
Raws li koj qhov kev thov |
|
Cov duab |
raws li cov neeg siv khoom kos duab |
|
Hardness |
20-90 AW A |
| Tsis muaj | Ntiv, centimeter, millimeter, thiab lwm yam. |
| Kev tsim khoom | ODM & OEM Service |
| Daim ntawv pov thawj zoo |
Qhov tsawg heev yog OK |
|
Qauv coj lub sijhawm |
Txog 3-5 hnub |
| Kub | -40ºC~+230ºC |
|
Cov nqe lus them nqi |
L / C, T / T, WEST UNION, PAYPAL, ESCROW |
|
Chaw nres nkoj |
Hangzhou, Shanghai, Ningbo los yog raws li xav tau |
| Lub Sijhawm Lead | 3-30 hnub ua haujlwm (nyob ntawm qhov kev txiav txim kom muaj nuj nqis) |
Cim npe nrov: kev cai yas txhaj tshuaj molding qhov chaw thiab kev pab cuam, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, customized, ua nyob rau hauv Suav teb
