O -} Koj Txoj Kev Xaiv Ntaus: Cov Lus Qhia Ua Kom tiav engineering (2025 tsab)

Los ntawm Xiamen Jinshun Sealing Technology Co., Ltd . - ib tug coj o - kav chaw tsim tshuaj paus hauv Suav

O {- rings yog me me, yooj yim, cov tshuab hluav taws xob tsis tseem ceeb, siv tshuab, thiab ntau txhiab leej lwm cov ntawv thov.

Xaiv lubtsis ncaj ncees lawm o - Nplhaibtuaj yeem ua rau:

• Kev xau
• Siab poob
• Khoom tsis ua hauj lwm
• Kev Nyab Xeeb Kev Nyab Xeeb
• Warranty cov neeg thov
• Tsis tsim nyog downtime

Tab sis xaiv lubtxoj cai o - NplhaibPab kom ua kom paub tseeb:

• Xoom {-}}} aknage sealing kev ua tau zoo
• Cov Khoom Siv Ntev Li Cas
• Siab dua Kuj
• Zoo dua tshuaj sib raug zoo
• Txo tus nqi txij nkawm
• Lub hauv paus ruaj khov txoj kev ntseeg tau

Cov lus qhia no piav qhiaTxhua yam engineers, pawg ua haujlwm, thiab cov neeg yuav khoom thoob ntiaj teb OEM / ODM yuav tsum paubHais txog xaiv cov o - ntiv nplhaib {}}}}}}}}}

1. Dab tsi yog O - ntiv nplhaib thiab nws ua haujlwm li cas?
2. Cov ntsiab lus tseem ceeb ntawm O -} rings
3. Lub tshuab ntsuas hluav taws xob tiag tiag: vim li cas o {- rings ua kom ua tiav xoom theakage
4. Yuav ua li cas xaiv cov o - Nplhaib

4.1 Daim ntawv thov siv hluav taws xob zoo li qub

4.2 Kev khiav hauj lwm siab

4.3 Qhov ntsuas kub ntau

4.4 Media / Tshuaj Raug Zoo

4.5 Kev Ua Haujlwm Ib Cheeb Tsam & Cov Khoom Siv Mob

 5. O {- Cov Khoom Siv Xaiv Nplhaib

Nta Oveyief

Khoom Siv Qhov Kub

Cov khoom siv tau sib xws

Cov Ntawv Thov

 6. O {- Nplaum Hardness (Ntug Dej A) Qhia Ntawv Qhia

 7. O - NTov Lub zawj Drect (ua cov ntawv qhia ua tiav engineering)

Radial Ntsaws Ruaj Ruaj

Axial Ntsaws Ruaj Ruaj

Groove Dav

Groove Qhov tob

Kev sib txuas lus hauv Compression Compio

Lub kaum kev tsim hluav taws xob

Anti - Extrusion Backup Rings

 8. Txheem Groove Cov Rooj Loj

Radial Grittensions

Axial Grastensions

 9. Muab xam cov qauv piav qhia hauv cov lus yooj yooj yim

 10. Nquag o {- Nplhaib tsis swb & yuav ua li cas tiv thaiv lawv

 11. Cov Lus Nug

 12. Hais Txog Xiamen Jinshun Sealing Technology Co., Ltd.

 13. Hu rau kev nqis tes ua (CTA)

IbO - Nplhaibyog ib ncig Elastomer Sealing Caij nyoog nrog tus hla hla - seem.
Engineers siv o {- rings kom tiv thaiv cov kev tso kua dej lossis roj av nruab nrab ntawm cov tshuab.

Cov qauv yooj yim:

• d1-} internine strooch
• d2{{0- cross - seem cov cheeb tsam

Lawv tau siv dav hauvZoo li qub sealag(tsis muaj kev txav mus los) thiabDynamic Ntim(Piston txav, ncej tig, thiab lwm yam).

O {- rings thawj zaug kev lag luam soob vim tias lawv muaj:

Tsim Kom Zoo

Grooves yog yooj yim rau lub tshuab, yooj yim sib sau ua ke, thiab lub teeb yuag.

✔ Kev Hlub Twb (}} sealing muaj peev xwm (tsis siv neeg lub siab them)

Thaum lub kaw lus siab nce, tus O - Nplhaib Pais tawm tsam qhov qis- siab sab thiab txhim kho cov sealing- cia.

✔ Tus xoom {{}}}}} kev ua tau zoo hauv cov lus sib khi qub

Nrog rau kev tsim nyog compression, ib tug o - Nplhaib tuaj yeem ua tiav yuav luagxoom so.

✔ Kev txhuam hniav tsawg dua hauv kev sib khi ua haujlwm

Zoo rau reciprocating thiab tig cov lus tsa suab.

✔ Qhov loj me

Ntau lab ntawm cov ntau thiab tsawg, suav nrog AS568, DIN, JIS, BS, thiab ISO cov qauv.

Tus nqi qis

Kev sealing kev ua tau zoo nrog kev tsim khoom lag luam tsis tau thiab cov nqi.

Ib lub tiaj gasket yuav tsum muaj kev sib tiv thaiv kev sib tiv tauj. Yog tias lub siab sab hauv siab dua li cov gasket kev tiv tauj siab, xau tau tshwm sim.

Tab sis nrog o {- rings, thawj zaug kev ua tiav tsim ib qho kev sib txawv ntawm cov khoom sib txawv ntawm qhov tsis sib luag.

Raws li lub siab sab hauv siab nce, cov - ntiv nplhaibdeforms rau qhov qis - siab sab, nce kev sib khi siab siab tau.

Cov nyhuv no yog hu ua:

"Tus kheej - sealing kev txiav txim."

Qhov no yog vim li cas o - rings tseem tshaj tawm kev xaiv tshwj xeeb tshaj plaws rau ob qho qis {{-}} qhov nruab siab.

Xaiv txoj cai o - ntiv nplhaib yuav tsum tau ntsuam xyuas:

4.1 Static A. Dynamic Daim Ntawv Thov

4.2 Kev khiav hauj lwm siab

• < 10 MPa → Standard O-ring
• 10-32 mpa → high - Zoo elastomers yuav tsum
• 32 MPA →Thaub qab rings yuav tsum tauTxhawm rau tiv thaiv extrusion

4.3 Kub

Txiav txim siab mus txuas ntxiv thiab ntev dua.
Kub cycling (cua sov / txias dua lwm yam) muaj cuam tshuam rau lub neej.

4.4 Media / Tshuaj Sib Tw

Kuaj seb cov xov xwm yog:

• roj
• roj tsheb
• pa ncho
• Acids
• tus alkalis
• raws daws
• ozone
• high - pa roj
• Khoom Noj Khoom Noj -}} qib kua

4.5 Cov Khoom Siv Ua Haujlwm

• Nruam lossis cov haujlwm sib txawv
• Kev co los yog poob siab thauj
• Lubrication Muaj Mob
• Kev sib kis ib puag ncig (UV, dej, ozone)

Hauv qab no yog cov ntaub ntawv txheej txheem txheej txheem siv thoob ntiaj teb.

⭐ O - Nplhaib Cov Khoom Kub & Cov Lus Cog

O - Nplhaib Cov Khoom Siv Sib Piv

Txoj cai dav dav:

• Li qub sealing → 70 ntug dej a
• Kev kub siab → 90 ntug dej a
• Dynoticamic reciprocating → 70-80 ntug dej a
• Teb → 80-90 Ntug Dej Ib

Groove tsim kev txiav txim siab sealing kev ua tau zoo. Cov zawj tsis zoo tsim =}} Nrhiav tau sib ua tiav.

7.1 radial vs. Axial Sealing

7.2 Groove Dav (B)

Groove dav yuav tsum:

1. Loj dua lub compressed o - Nplhaib Hla - seem
2. Cia nthuav tawm vim muaj cua sov lossis o
3. Muab qhov chaw rau O - Nplhaib Rolling thaum lub sijhawm txav

Yog tias nqaim → ua kom dhau los txhuam, hnav, ua tsis tiav
Yog tias muaj ntau dhau → → o - Nplhaib tsiv mus dhau ntau dhau → hnav + towage

Cov Lus Qhia Dav:
O {- Nplhaib Hla -}} ntu yuav tsum sau85%ntawm cov zawj.

7.3 GROOV QHOV KUB (T)

Compression Sib Piv:

Compression (%)=(d2 - t) × 100%

Pom zoo cov nqi:

Txoj cai ntawm tus ntiv tes xoo:
Siab dua → compression siab dua.

7.4 zuaj siab vibkuv

Ob lub radii yuav tsum tau txiav txim siab:

7.5 Backup Rings (anti -} extrusion rings)

Thaum sab hauv siab> 32 MPa, elastomers zoo li yuav extrudude mus rau hauv lub clinance sib txawv.

Thaum twg siv cov thaub qab Rings:

• Kev siab siab
• Dav Loj Tshaj Tawm
• Mos Khoom
• Kev Siv Dynamic

Hom:

• PTFE thaub qab Rings
• Nylon Backup Rings

:

• Ib sab rau ib qho - kev coj siab
• Ob lub nplhaib rau Bi - kev ntsuas siab

8.1 Groove Qhov Loj (Hli)

O {- Nplhaib Hla-}}}} Tshooj D2: 1.80 / 2.65 / 5.30 hli

8.2 Axial Groove Qhov Ntev (MM)

Compression (%)=(d2 - t) × 100%

Qhov no qhia koj ntau npaum li cas O - ntiv nplhaib yog squeezed sab hauv lub zawj.

Ncab=(ntsia id - pub dawb id) / dawb id × 100%

Siv rau kev tsim cov qauv sib npaug.

Caj pas sau (%) {= - saib ntim / Groove Ntim × 100%

Ua hauv qab no85%Txhawm rau tiv thaiv tsis ua haujlwm ntawm qhov kub siab.

1. Extrusion

• Cause: Kev kub siab + sib txawv
• Kev Tiv Thaiv: Redup Rings

2. Kev teeb tsa kev teeb tsa

• Cause: Ntev -} lo lus kub siab
• Kev Tiv Thaiv: Xaiv FKM, VMQ, lossis EPDM

3. Kev Txwv Tsis Tau

• Caus: Dynamic Zog + Slove
• Kev tiv thaiv: nce zeem muag dav / siv PU lossis HNBR

4. O

• Cause: Tshuaj Tsis Txaus Siab
• Kev Tiv Thaiv: Ntsuam xyuas cov kab mob tshuaj lom neeg

5. Muab kauv ua tsis tiav

• Cause: Reciprocating suab
• Kev Tiv Thaiv: Siv PTFE - coated lossis pu o {{rings

Q1: Cov khoom twg yog qhov zoo tshaj plaws rau high-} qhov kub siv?

FKM thiab VMQ yog qhov kev xaiv zoo tshaj plaws rau qhov kub siab tshaj 180 degree.

Q2: Thaum twg kuv xav tau lub nplhaib thaub qab?

Thaum lub kaw lus siab tshaj32 MPA, lossis thaum kev tshem tawm kom meej yog loj.

Q3: Puas muaj ib qho o - Nplhaib haum ob qho tib si zoo li qub thiab dynamic khi?

Technically, tab sis rau cov ntsaws ruaj ruaj, pw pw, PU, ​​lossis PTFE - coated xaiv ua tau zoo dua.

Q4: Kuv puas tuaj yeem thov kev cai O - ntag ntau thiab tsawg?

Yog, Jinshun Sealing muabKev cai O {- rings, pwm, khoom, xim, hardness, thiab OEM / ODM cov kev pabcuam.

Xiamen Jinshun Sealing Technology Co., Ltd.yog aUa tus thawj coj {- kav chaw tsim tshuaj paus hauv Suav, tshwj xeeb hauv:

• Txheem O {- rings (AS568, DIN, JIS, ISO)
• Nchuav O -} rings
• Roj ntsaws ruaj ruaj
• Hydraulic & Pneumatic Ntsaws Ruaj Ruaj
• Moulded Cov Khoom Siv Roj Hmab
• ODM / OEM Kev Pab rau Cov Hom Thoob Ntiaj Teb

Vim li cas cov neeg yuav khoom thoob ntiaj teb xaiv Jinshun Sealing:

{22+ xyoo tsim kev kawm paub
✔ Cov Kev Xaiv Cov Ntaub Ntawv (NPR, HNBR, FKM, EPDM, VMQ, PU, ​​ACM, AEM)
✔ Tswjhwm nruj Tswjhwm (ISO9001 tau lees paub)
✔ Kev Ntsuas Cov Ntau Lawm
Tus nqi sib tw rau cov neeg xa khoom & cov khoom lag luam
Ing Elgine Engineering Kev them nyiaj yug rau cov phiaj xwm kev cai

Hu rau tam sim no

Yog koj tab tom nrhiav ibTxhim khu kev qha O - Nplhaib Nplhaib Chaw Tsim Tshuaj Hauv SuavNrog kev txhawb nqa muaj zog engineering,
Xiamen Jinshun Sealing Technology Co., Ltd.yog npaj los txhawb koj txoj haujlwm.

📩 Tiv tauj peb rau hnub no rau cov lus, kuaj, lossis OEM / ODM kev txhawb nqa.

Ntxiv dag zog rau koj cov khoom ntseeg tau nrog siab - zoo, precision {- rings.