Hangzhou Bright Roj Hmab Yas Khoom Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm customized silicone grommets dub / dawb hauv Suav teb. Yog tias koj yuav mus yuav customized silicone grommets dub / dawb 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.
Customized Silicone Grommets: Dub thiab Dawb Manufacturing Solutions
Hauv kev lag luam sib dhos, cov khoom siv hluav taws xob, thiab kev tsim tsheb, kev ncaj ncees ntawm cov khoom feem ntau yog nyob ntawm qhov me me, zoo li qhov yooj yim. Silicone grommets ua haujlwm tseem ceeb hauv kev sib txuas ntawm cov vaj huam sib luag nruj thiab dhau cov cables, hoses, lossis cov kav dej. Thaum cov txheej txheem tawm -- cov kev xaiv txee muaj nyob, ntau daim ntawv thov yuav tsum muaj qhov ua tau zoo ntawm qhov ntev, qhov ntsuas durometer tshwj xeeb, lossis cov duab geometry tshwj xeeb uas tsuas yog kev tsim khoom tuaj yeem muab tau. Peb lub chaw tshwj xeeb hauv kev tsim cov khoom siv silicone grommets hauv cov xim dub thiab dawb, tsom mus rau qhov zoo ib yam extrusion zoo, cov cuab yeej raug, thiab cov khoom siv txhim khu kev qha.
Product Description
Nqe lus piav qhia ntawm Customized Oyster Dawb Silicone Grommets
1) Ntau yam tsis yog - tus qauv loj muaj.
2) OEM txais tos.
3) Muaj cov ntaub ntawv: SILICON, NBR, SBR, HNBR, NR, EPDM, IIR, EP, CR thiab lwm yam.
4) Tag nrho cov txheej txheem tsim tau lees paub rau ISO9001: 2008, RoHS, FDA.
5) Cov khoom siv tshuaj lom neeg thiab lub cev zoo heev
6) Cov neeg siv khoom tsim thiab specifications tau txais
Parameter
| Xim | Dub / Dawb / Xiav / Liab / Daj, thiab lwm yam |
| Sytle/Shape | Raws li kev kos duab |
| Dimension / Nyhav | Raws li kev kos duab |
| Hardness | 30-90 AW A |
| Tensile zog | Ntau dua lossis sib npaug rau 17Mpa |
| Elongation ntawm Break | Ntau dua lossis sib npaug li 300% |
| Ua haujlwm kub | -40~230ºC |
| Muaj nuj nqi | Dustproof / Seal |
| Daim ntawv pov thawj | SGS, RoHS thiab FDA. |
| Tooling | 10-20 hnub |
| Lub sijhawm khoom xa tuaj | 25 hnub |
| OEM / ODM | Zoo siab txais tos |
| Chaw nres nkoj | FOB Shnghai los yog Ningbo |
Khoom Qhia
Kev xaiv cov khoom thiab kev sib xyaw ua ke
Silicone roj hmab raug xaiv rau cov ntawv thov grommet vim nws qhov kev ua haujlwm kub ntau, feem ntau ntawm -50℃rau +200 degree, thiab nws qhov kev tiv thaiv tsis zoo rau UV degradation thiab ozone. Txawm li cas los xij, lub hauv paus silicone polymers yuav tsum tau muab sib xyaw kom tau raws li cov ntawv thov tshwj xeeb. Rau peb cov kab dub thiab dawb grommet, peb siv cov tswv yim sib txawv.
Dawb silicone compounds feem ntau yog tsim los siv siab -purity fumed silica fillers thiab titanium dioxide pigments. Qhov no ua kom pom qhov tsis sib xws thiab tiv thaiv yellowing lub sijhawm thaum raug tshav ntuj. Peb kuj muab kev kho mob - qib lossis zaub mov- tiv tauj cov qauv dawb raws li kev thov, siv platinum- kho tshuab kom tshem tawm peroxide byproducts.
Dub silicone tebchaw koom nrog cov pa roj carbon dub ua ob qho tib si xim thiab cov khoom siv ntxiv. Cov pa roj carbon dub txhim kho lub zog tensile thiab tsim kua muag tiv thaiv piv rau cov tsis muaj silicones. Lub concentration ntawm carbon dub yog kho raws li qhov yuav tsum tau hardness thiab txhua yam khoom. Ob qho xim sib txawv tuaj yeem sib xyaw kom ua tiav Shore A hardness qhov tseem ceeb xws li 30 txog 70, nyob ntawm qhov sib khi quab yuam thiab yoog raws qhov xav tau rau cov vaj huam sib luag tuab thiab txoj kab uas hla.
Tooling thiab Dimensional Control
Kev cai grommets pib nrog precision tooling. Peb tsim cov extrusion tuag thiab compression pwm nyob rau hauv -tsev, tso cai rau kom ceev iteration thaum lub sij hawm sampling. Rau kev nruam-profile grommets siv nyob rau hauv ntev-khiav cable tswj, extrusion tooling yog machined los tswj nruj inner thiab sab txoj kab uas hla tolerances. Kev ua haujlwm ntev ntev rau extruded silicone profiles yog tuav rau ± 0.15mm ntawm qhov loj me, txawm tias kev tswj nruj dua tuaj yeem ua tiav los ntawm kev ua haujlwm thib ob.
Rau molded grommets nrog complex flanges, di ncauj, los yog multi-lumen configurations, compression los yog hloov molding txheej txheem yog ua hauj lwm. Pwm tsim nyiaj rau silicone shrinkage tus nqi, uas txawv los ntawm compound tab sis feem ntau poob ntawm 1.5% thiab 2.5%. Txhua lub pwm tau lees paub qhov ntsuas qhov ntev ua ntej kev tsim tawm, thiab ua ntej- kev soj ntsuam kab lus suav nrog hla- ntu kev tshuaj xyuas kom paub meej tias phab ntsa thickness uniformity thiab di ncauj geometry.
Cov txheej txheem tsim khoom thiab kev lees paub zoo
Extruded grommets yog tsim los ntawm kev mob siab rau silicone extrusion kab nruab nrog cua kub vulcanization tunnels. Kev kho kub thiab kab ceev tau saib xyuas tsis tu ncua kom ua tiav cov ntoo khaub lig- txuas yam tsis muaj qhov tsis xws luag. Tom qab extrusion, cov ntaub ntawv yuav raug xa tawm - kho hauv qhov cub convection kom txo cov ntsiab lus tsis hloov pauv thiab ua kom lub cev ruaj khov, tshwj xeeb tshaj yog rau cov ntawv thov uas xav tau qis qis.
Moulded grommets ua raws li cov txheej txheem kho zoo sib xws, nrog lub sijhawm voj voog txiav txim siab los ntawm ib feem tuab thiab kev sib xyaw ua haujlwm. Deflashing txoj kev muaj xws li cryogenic deflashing rau siab - ntim khiav los yog phau ntawv trimming rau complex geometries uas automated txheej txheem yuav ua rau puas sealing daim di ncauj.
Kev tswj kom zoo thaum lub sij hawm tsim khoom muaj xws li kev tshuaj xyuas tsis tu ncua rau qhov pom qhov tsis xws luag xws li cov kab khiav, cua ntxiab, lossis kev sib kis. Dimensional sampling yog ua nyob rau hauv lub sij hawm teem tseg siv optical comparators thiab sib koom tes ntsuas tshuab. Rau cov ntawv thov tseem ceeb, peb tuaj yeem muab batch- cov ntawv qhia tshwj xeeb uas hais txog qhov nyuaj, lub zog tensile, elongation thaum tawg, thiab cov ntaub ntawv compression.
Daim ntawv thov kev txiav txim siab thiab kev txhawb nqa tsim
Thaum qhia txog kev cai silicone grommets, ntau yam tsim qauv cuam tshuam rau kev tsim khoom thiab kev ua haujlwm. Yam tsawg kawg ntawm phab ntsa tuab yuav tsum tsis txhob poob qis dua 0.5mm los tiv thaiv kev tawg thaum lub sijhawm teeb tsa lossis kev pabcuam. Kev tsim daim di ncauj yuav tsum muaj kev cuam tshuam txaus txaus-feem ntau 10-15% compression-kom muaj kev ruaj siab nyob rau hauv kev vibration lossis thermal cycling. Compression ntau dhau tuaj yeem ua kom nrawm nrawm, thaum tsis txaus compression txaus ntshai ua rau cov dej nkag los yog cable chafing.
Peb tshuaj xyuas cov neeg siv khoom kos duab thiab CAD cov ntaub ntawv thaum lub sij hawm hais lus los txheeb xyuas cov teeb meem kev tsim khoom. Kev hloov kho rau radii, cov kaum sab xis, lossis cov kab sib cais tuaj yeem txhim kho pwm txhaws, txo qis, thiab txuas ntxiv lub neej ntawm cov cuab yeej. Cov lus qhia no yog muab raws li kev tawm tswv yim engineering es tsis yog yuav tsum tau hloov pauv, kom ntseeg tau tias qhov kev tsim zaum kawg ua tau raws li qhov yuav tsum tau ua thiab kev tsim khoom tiag tiag.
Xim Consistency thiab Batch Management
Kev tuav cov xim sib xws thoob plaws kev tsim khoom yuav tsum muaj kev tswj hwm batch. Dawb thiab dub silicone tebchaw yog sib xyaw rau hauv kev tswj kom muaj nuj nqis, nrog cov pigment loading txheeb xyuas cov qauv qauv. Kev nyeem ntawv spectrophotometer tuaj yeem ua tau raws li qhov kev thov rau cov ntawv thov uas yuav tsum muaj xim sib xws, txawm hais tias feem ntau cov ntawv thov kev lag luam grommet ua qhov tseem ceeb ntawm kev ua haujlwm zoo tshaj qhov zoo nkauj.
Cov ntaub ntawv traceability yog khaws cia thoob plaws hauv kev tsim khoom. Txhua batch ntawm compound tau muab ntau tus lej, thiab cov grommets tiav tau sau npe raws li. Qhov no ua rau tag nrho traceability los ntawm raw khoom tau txais los ntawm kev xa khoom zaum kawg, txhawb cov neeg siv khoom nrog kev tswj hwm lossis kev tshuaj xyuas.
Supply Chain thiab Lead Time
Cov sij hawm txhuas txhuas rau kev cai silicone grommets nyob ntawm seb cov cuab yeej yuav tsum tau ua thiab txiav txim ntim. Cov qauv tsim feem ntau xav tau 2-3 lub lis piam tom qab kev pom zoo kos duab. Kev tsim cov cuab yeej tsim khoom ntxiv 3-4 lub lis piam yog tias yuav tsum muaj cov pwm tshiab. Thaum cov cuab yeej tsim nyog, cov sij hawm ua cov hmoov lead ntau ntawm 2-4 lub lis piam nyob ntawm qhov nyuaj thiab ntau.
Peb khaws cov khoom lag luam ntawm cov khoom sib xyaw ua ke kom txo tau cov khoom lag luam qeeb. Rau cov neeg siv khoom nrog kev txiav txim rov ua dua, daim pam yuav daim ntawv cog lus nrog kev tso tawm tuaj yeem txuas ntxiv cov sijhawm xa khoom thiab muab tus nqi ruaj khov.
Customized silicone grommets nyob rau hauv dub thiab dawb sawv cev rau qhov sib npaug ntawm cov khoom siv science, precision tooling, thiab cov txheej txheem tswj. Peb txoj kev tsim khoom tseem ceeb yog qhov tseem ceeb ntawm qhov tseeb, qhov sib xws ntawm cov khoom siv, thiab kev txhawb nqa engineering los ntawm kev thov kev lag luam. Rau cov haujlwm uas xav tau cov ncauj lus kom ntxaws, cov ntaub ntawv cov ntaub ntawv, lossis kev sib tham txog engineering, peb pab neeg ua haujlwm muaj los tshuaj xyuas cov kev xav tau thiab muab cov lus hais raws li cov khoom siv tiag tiag.
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