Khoom zoo
① Material Composition & Sealing Mechanism
Roj-resistant O-rings yog molded los ntawm FKM compounded nrog reinforcing fillers, curing agents, thiab accelerators. FKM muaj cov roj ua haujlwm zoo, ozone tsis kam, thiab kev laus ua haujlwm. Sealing tshwm sim los ntawm compression: kev sib cuag kev ntxhov siab tshaj qhov nruab nrab siab los thaiv cov xau. Kev ua tsis tiav tshwm sim thaum compression teeb ntau tshaj 25%, o ntau tshaj 15%, lossis cov kab nrib pleb tshwm sim.
② Roj Media Resistance
Tshwj xeeb tsim los rau cov ntxhia-raws li lubricating roj, hydraulic roj (HLP/HVLP), iav roj, compressor roj, thiab roj muaj roj. FKM tiv taus cov kua qaub muaj zog, muaj zog hauv paus, dej ammonia, siab - qhov kub thiab txias, thiab cov kuab tshuaj sib xyaw. Tau tshaj cov roj uas muaj corrosive additives.
③ Kev kub siab dav
Kev pabcuam kub: -45℃mus rau 200℃nruam, nrog kev sib tshuam peaks mus txog 250-300℃. Kev ua haujlwm kub qis qis mus rau -45 degree, haum rau cov khoom siv hydraulic sab nraum zoov hauv cheeb tsam txias.
④Tag Nrho Loj Ntau Yam & Customization Muaj
Hla-section 1.0–7.0mm, OD 10–450mm. Ua raws li GB / T 3452.1 thiab AS568. Qauv -raws li customization yam tsis muaj kos duab - pwm kev loj hlob 3-5 hnub.
Siv Tau Kev Lag Luam
| Kev lag luam | Daim ntawv thov | Cov xwm txheej | Hom foob |
|---|---|---|---|
| Muaj Hydraulic | Hydraulic lub tog raj kheej piston seals, valve spool seals, piston twj tso kua mis seals, hydraulic kab fittings | 46 # / 68 # anti- hnav roj hydraulic, 10 ~ 35MPa, -20℃~ 120 degree | Static thiab reciprocating / teb dynamic |
| Compressors | Reciprocating compressor piston nplhaib ntsaws ruaj ruaj, ntsia hlau compressor ncej ntsaws ruaj ruaj, valve seals | Compressor roj, roj nrog roj pos huab, 80℃~ 150 degree, Tsawg dua los yog sib npaug rau 10MPa | Static thiab reciprocating dynamic |
| Gearboxes & Reducers | End cover seals, input/output shaft seals, drain plug seals | Iav roj (ISO VG 68/220/460), 60℃~ 120 degree | Static thiab qis - nrawm nrawm |
| Cov twj tso kua mis muaj | Iav twj tso kua mis kawg npog, vane twj tso kua mis chaw nres nkoj daim hlau, centrifugal twj tso kua mis bearing isolator seals | Lubricating / hydraulic roj, ambient ~ 100 degree, Tsawg dua los yog sib npaug rau 10MPa | Static thiab rotary |
| Marine & Kev Tsim Kho | Marine hydraulic systems, excavator cylinders, crane valve blocks | Hydraulic roj, sab nraum zoov ( ntsev tsuag), -20℃~ 120 degree | Static thiab dynamic |
| Khoom noj khoom haus / Tshuaj (xaiv qib) | Khoom noj khoom haus-qib hydraulic systems, pharma lubrication systems | Khoom noj khoom haus- qib roj nplua nyeem (NSF H1), -20℃~ 150 degree | Static thiab dynamic |
Installation & Txoj Kev Ua Haujlwm
1. Ua ntej-Kev kuaj xyuas & Tu
Ntxuav lub caj pas thiab mating nto nrog lint -dawb daim ntaub soaked nyob rau hauv acetone los yog cawv kom tshem tawm cov chips, roj films, thiab qub seal residue. Tshawb xyuas caj pas hauv qab thiab phab ntsa kom khawb, qhov, lossis burrs; kho yog tias pom.
2. Lubrication
Siv cov txheej txheej nyias nyias ntawm lub cev- cov roj nplua nyeem tau zoo (cov roj fluorinated lossis cov roj hydraulic system) ntawm O- nplhaib nto kom txo qis kev sib txhuam coefficient rau<0.3 and prevent surface damage.
3. Cov txheej txheem kev teeb tsa
Siv txoj kev muab kauv ntxig los yog lub tes tsho txuas ntxiv kom maj mam thawb O-ntiv nplhaib rau hauv caj pas. Tsis txhob siv cov cuab yeej ntse. Xyuas kom lub nplhaib O- tsis twisted hauv caj pas. Ntxoov O-ntiv nplhaib OD los ntawm tsis pub ntau tshaj 2% ntawm nws thawj ncig kom tsis txhob hla mus tas li -section deformation.
4. Compression Ratio Verification
Ntsuas gland qhov tob thiab O-ring cross-section qhov siab ncej- kev teeb tsa los xam qhov compression tiag tiag. Cov ntsaws ruaj ruaj: 15% -30% (axial) lossis 20% -35% (radial); dynamic seals: 10% -20%.
5. Siab -Cov Ntawv Thov Kev Siv Siab
For system pressures >10MPa, nruab ib lub nplhaib thaub qab (PTFE lossis PEEK) ntawm sab siab ntawm O-nplhaib thiab nruj me ntsis tswj qhov sib txawv extrusion los tiv thaiv O- nplhaib extrusion.
Vim Li Cas Xaiv Peb
1. Direct Chaw tsim tshuaj paus & Integrated ntau lawm
Tus kheej- muaj lub Hoobkas nrog Taiwanese nqus vulcanization presses (200T–300T) thiab automated cryogenic deflashing tshuab. Muaj peev xwm txhua hnub: 500,000 pcs. Ib qho - nres kev pabcuam los ntawm cov khoom siv raw mus rau pwm rau cov khoom tiav - tsis muaj tus neeg nruab nrab kos npe.
2. Ntau Cov Khoom Muag Pwm & Cov Qauv Ceev
Hauv - lub tsev pwm lub khw nrog cov khoom lag luam pwm dav dav (GB/AS568 tag nrho series). Kev tsim pwm kev cai: 3-5 hnub nrog tib - hnub sampling muaj. Pwm engineers nrog 20+ xyoo dhau los ntawm kev ua kom paub tseeb.
3. Tag nrho -Txoj Kev Tswj Xyuas Zoo
Cov ntaub ntawv nyoos tau los ntawm cov khoom lag luam thoob ntiaj teb (Dupont™ Viton®) lossis cov khoom siv hauv tsev siab -kev ua tau zoo - txhua pawg traceable. Kev tshuaj xyuas lub tshuab ua kom paub tseeb qhov tseeb (OD kam rau ua ± 0.1mm, C / S kam rau ua ± 0.05mm) - tsis muaj qhov tsis zoo xa tuaj.
4. Ntau yam khoom xaiv
Tshaj li tus qauv FKM, muaj nyob rau hauv NBR (tus nqi -cov roj ua haujlwm zoo, -65℃~ 150 degree), HNBR (siab kub / roj tsis kam, -40℃~ 150 degree), EPDM (brake fluid / dej kub, -70℃~ 170 degree), VMQ (kev kho mob / zaub mov qib), 1fuel ~ 150℃(FVM), thiab FFKM (cov xwm txheej hnyav) - npog cov kev xav tau ntawm cov roj sib txawv.
5. Tom qab-Kev Muag Khoom & Kev Pabcuam Engineering
Standard seem: 30-hnub hassle-free return/exchange. Dedicated muag engineers muab 1-on-1 hais lus qhia. Pab neeg ua haujlwm pab nrog lub caj pas tsim, compression piv xam, thiab tsis ua hauj lwm tsom xam - xyuas kom raug xaiv thiab txhim khu kev qha installation.
