Hangzhou Bright Roj Hmab Yas Khoom Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov chaw muag khoom ntawm epdm / nbr / silicone / fkm silicone nplhaib foob ntsaws gasket ntxhua khaub ncaws molded roj hmab grommets bushings hauv Suav teb. Yog hais tias koj yuav mus yuav roj hmab ncoo epdm/nbr/silicone/fkm silicone nplhaib foob ntsaws gasket ntxhua khaub ncaws molded roj hmab grommets bushings ua nyob rau hauv Suav teb, txais tos kom tau txais cov ntaub ntawv ntau ntxiv los ntawm peb lub hoobkas. Peb kuj txais customized txiav txim.
Product Description
Kev tsim cov roj hmab O-Rings
Kev tsim cov roj hmab O-rings yog cov txheej txheem hloov pauv los ntawm "cov roj hmab nyoos" mus rau "cov khoom siv elastic sealing," nyob ib ncig ntawm peb theem tseem ceeb:Kev npaj sib xyaw, molding & vulcanization, thiab tom qab- ua. Raws li cov khoom specifications, precision yuav tsum, thiab batch ntau thiab tsawg, ob peb mainstream ntau lawm txoj kev tau muab derived:
1. Cov txheej txheem Moulding (peb txoj hauv kev)
Qhov no yog cov kauj ruam tseem ceeb uas txiav txim siab qhov raug thiab qhov ua tau zoo ntawm O-rings:
Compression Moulding - Feem ntau
Txheej txheem: Nyhav roj hmab preforms (blanks) yog manually los yog cia li muab tso rau hauv preheated hlau pwm kab noj hniav. Lub hydraulic xovxwm kaw lub pwm nyob rau hauv siab, tso cai rau cov roj hmab ntws, sau cov kab noj hniav, thiab kho.
Yam ntxwv: Cov cuab yeej siv tsawg; haum rau ntau- ntau yam, me-batch, thiab loj-batch txheem qhov chaw. Txawm li cas los xij, nws cuam tshuam nrog kev siv zog ua haujlwm siab, thiab cov kab sib faib flash yog thicker, yuav tsum tau deflashing tom ntej.
Txhaj Moulding - Ua haujlwm siab & Precision
Txheej txheem: Roj hmab compound yog plasticized nyob rau hauv lub thoob txhaj tshuaj thiab txhaj rau hauv lub kaw, rhuab pwm nyob rau hauv lub siab ceev kom kho sai.
Yam ntxwv: Siab automated, lub sij hawm luv luv, tsawg flash (qee zaus flashless), siab qhov tseeb, thiab zoo sib xws. Txawm li cas los xij, nws xav tau kev nqis peev tseem ceeb hauv cov khoom siv thiab cov pwm, ua rau nws haum rau siab - ntim, siab - kev txiav txim siab (xws li, tsheb, hluav taws xob).
Hloov Moulding - Qhov Nruab Nrab Nruab Nrab
Txheej txheem: Cov roj hmab sib xyaw ua ntej muab tso rau hauv lub lauj kaub hloov pauv saum lub pwm. Lub plunger yuam cov khoom los ntawm sprues thiab khiav mus rau hauv lub kaw pwm kab noj hniav.
Yam ntxwv: Kev sib haum xeeb ntawm compression thiab txhaj tshuaj. Nws ua rau flash tsawg dua compression molding thiab muaj qhov zoo ntawm qhov raug, haum rau nruab nrab - ntim xaj nrog cov kev xav tau tshwj xeeb.
2. Txoj kev tshwj xeeb rau Loj / Tsis yog -Standard O-Rings: Extrusion & Splicing
Txheej txheem: Roj hmab yog extruded mus rau hauv ib tug nruam qaum (rubber hlua) ntawm ib tug extruder. Txoj hlua raug txiav mus rau qhov yuav tsum tau ua ib ncig thiab koom nrog kawg - mus rau - xaus sivvulcanized splicing(lub pob tw, miter, lossis lap joints).
Daim ntawv thov: Zoo tagnrho rau cov kab loj loj (piv txwv li, ob peb meters) lossis kev cai ib qho - tawm O-rings yam tsis tas yuav muaj cov pwm loj loj. Txawm li cas los xij, qhov kev sib khi ua haujlwm ntawm qhov sib txuas sib txuas yog feem ntau qis dua li ntawm ib qho - thooj molded nplhaib.
3. General Manufacturing Workflow (Siv Compression/Injection as Piv)
Txawm li cas los xij ntawm txoj kev molding, cov txheej txheem sab saud thiab qis qis feem ntau zoo ib yam:
Kev npaj khoom & sib tov: Xaiv lub hauv paus polymer (piv txwv li, NBR, FKM, VMQ) thiab sib tov nrog curatives, carbon dub, thiab roj nyob rau hauv ib qho kev tov khoom sab hauv los yog ntawm ob - yob zeb los tsim ib homogeneous "compound."
Preforming (rau compression): Cov khoom sib xyaw ua ntej- tau ua tiav rau hauv cov roj hmab strips lossis pellets sib piv qhov hnyav thiab cov duab ntawm qhov kawg O-ntiv nplhaib kom paub meej qhov loj me.
Curing / Vulcanization: Hauv cov pwm, nyob rau hauv qhov kub thiab txias (feem ntau yog 150℃-180℃+), lub siab, thiab lub sijhawm, cov roj hmab hla - txuas, hloov los ntawm lub xeev yas mus rau lub xeev elastic thaum tsim O- nplhaib puab.
Deflashing: Tshem tawm ntau dhau flash los ntawm kab parting. High - ntim ntau lawm feem ntau sivcryogenic deflashing(txias lub flash nrog kua nitrogen thiab blasting nws tawm nrog xov xwm). High- qhov chaw precision yuav siv dav hlau txiav dej, thaum cov khoom me me cia siab rau kev txiav cov ntawv.
Ncej -Kev kho: Rau cov ntaub ntawv zoo li FKM lossis VMQ, cov khoom yog ci hauv qhov cub rau ob peb teev kom tshem tawm cov khoom tsis zoo thiab ua kom lub cev ruaj khov thiab qhov ntev.
Kev tshuaj xyuas & ntim: Cov khoom raug tshuaj xyuas qhov ntev (ID, CS), hardness, tsos, thiab compression teeb. Cov khoom tsim nyog raug ntxuav thiab ntim khoom.
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Khoom siv |
EPDM, NBR, SBR, NR, Silicone (VMQ), Neoprene (CR), HNBR, XNBR, FKM, FFKM, FVMQ, FLAS, PTFE, PU, ECO, IIR, ACR, thiab lwm yam ... |
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Daim ntawv pov thawj |
ISO 90001: 2008, TS16949, FDA, REACH, ROHS, SGS |
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Kev kos duab |
.stp / .step / .igs /.stl /.dwg / .pdf |
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Tsis muaj |
Ntiv, centimeter, millimeter, thiab lwm yam. |
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Muaj nuj nqi |
Cov khoom lag luam / khoom noj txhua hnub / Automotive / Cov cuab yeej kho mob, thiab lwm yam .. |
| MOQ | 50-1000pcs |
| Chaw thau khoom chaw nres nkoj | Hangzhou, Shanghai, Ningbo los yog raws li xav tau |
| Kev xa khoom | Los ntawm huab cua xa ntawv, los ntawm hiav txwv, los ntawm kev nthuav qhia xws li DHL, Fedex, UPS, TNT, EMS |
| Cov nqe lus them nqi | L / C, T / T, WEST cUNION, PAYPAL, ESCROW |
| Kev tsim khoom | ODM & OEM Service |
| Qauv coj lub sijhawm | 3-15 hnub |
| Ntau Yam | Grommet, tes tsho, taw, gasket, log, hauv qab, hau, plua plav npog, ncoo, ntxhua khaub ncaws, Sawb, ntsaws, nres, tuav, foob, bushing, bumper, blocks, thiab tiv thaiv kev co mounts thiab lwm yam. |
Cim npe nrov: Roj Hmab Pad EPDM/NBR/SILICONE/FKM Silicone Ring Foob Plug Gasket Washer Molded Roj Hmab Grommets Bushings, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, customized, ua nyob rau hauv Suav teb
