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Qhov kawg ntawm qhov kev txais khoom haum rau cov khoom siv ORFS

Jun 10, 2019

Qhov kawg ntawm kev txais qhov kev sib raug zoo rau O-Ring face foob seev txuas yog raws li SAE J1453 thiab ISO 8434-3 tube fittings.

SAE_J1453_o-ring_face_seal_surface_roughness

Qhov tseem ceeb

1 txiv neej adapter connector

2 poj niam qws txeeb connector

3 nto A

4 nto B

5 Ntu C

6 nto D

SAE_J1453_o-ring_face_seal_dimensions_chart_2

CEEB TOOM 1 Ntug dej paug: qhov siab tshaj qhov nruab nrab ntawm 3,2 μm ntawm cov chaw.

CEEB TOOM 2 Tsi pub muaj extrusions rau ntawm qhov chaw sealing B thiab C.

CEEB TOOM 3 Lub voj voog ncig (circular) cuab tam txog li 3,2 μm Ra siab tshaj plaws. Kos nrog ib qhov dav dav tshaj 0,13 hli khiav puag, radial lossis kauv mus rau lub connector sab hauv kab ntawm B thiab qhov C tsis tau. Cov chaw tsis muaj qhov tob lossis qhov siab tau.

CEEB TOOM 4 Nyob rau ntawm qhov chaw A thiab D, tsis muaj qhov ua tsis tiav ntawm lub cev tsis pub leej twg pub rau lawv muab tsis ua rau cov neeg sib txuas sib koom ua ke.

Tus Saib Cov lus 6 kom paub meej ntawm qhov chaw nyob ntawm tus poj niam lub qhov rooj txuas uas tsis muaj peb qhov chaw. Qhov nto ntawm sab hauv thiab sab nraud ntawm qhov nruab nrab yog cov poj niam ntsej muag lub ntsej muag ntawm O-Ring hauv txhua tus txiv neej connector O-ring groove.

b Cheeb Tsam ntawm O-nplhaib.



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