Sonraí táirge ábhar an leathanaigh
Ainm Táirge
The sealing mechanism of stable china oil seal design involves two factors, one is the sealing of the cavity, mainly the positioning of the outer edge of the oil seal (static component) in the cavity; the other is the dynamic seal between the sealing lip and the shaft surface. This is the oil seal for the oil seal. The most important function.
There are many types of oil seals. Among various forms of oil seals, spring rubber oil seals are most commonly used.
|
Sonraíocht táirge |
Athmharc |
|
4-12-12 |
Séala ola mála aeir |
|
6-12-3 |
Séala gáis |
|
5.3-5.3 |
ingne gliú |
|
6.7-7.8 |
Capsúil clúdach bun |
|
10-2.7 |
Ceap fluairíde |
|
11-20-4/6.5 |
Dust-proof |
|
11.5-20-9.7 |
Séalaithe |
|
12.5-36-2.5/8.5 |
Dust-proof |
|
12.5-36-6.8 |
Dust-proof |
|
12.5-42-2.5/8.5 |
Dust-proof |
|
12.5-42-4 |
Dust-proof |
|
14.8-24.8-7.9 |
Fáinne cúram aeir |
|
14-30-43 |
Dust-proof |
|
15-22.5-5.5 |
Dust-proof |
|
15-23-5.6 |
rónta |
|
15-43.1-2.5/10 |
Dust-proof |
|
15-48-2.5/10 |
Dust-proof |
|
16.5-24-6 |
nigheoir |
|
18-26-4.5/6 |
Gasket rubair |
|
18-26-4.5/6A |
Gasket rubair |
|
18-28-4.5/8 |
Dust-proof |
|
18-30-8 |
Dust-proof |
|
18-40-4.6 |
Dust-proof |
|
19-70-53 |
Clúdach deannaigh |
|
20-36-30 |
Clúdach deannaigh |
|
20-38-15/30 |
Dust-proof |
|
20-38-15/30A |
Dust-proof |
|
20-42-4 |
Dust-proof |
|
20-45-5.5 |
Dust-proof |
|
20-60-30 |
Ceap creathadh |
|
22-29.3-5.8 |
Guma |
|
22-30-4.5/6 |
Gasket rubair |
|
22-32-4.5/8 |
Dust-proof |
|
22-40-5.5 |
Dust-proof |
|
22-42-4 |
Dust-proof |
|
22-50.7-31 |
Clúdach deannaigh |
|
23-39.5-9.3 |
Clúdach deannaigh |
|
24-30-32 |
Caipín cosanta |
|
24-31.3-5.8 |
Guma |
|
25-40-5.5 |
Dust-proof |
|
27-66-120 |
Clúdach deannaigh |
|
28.5-36.5-48 |
Caipín cosanta |
|
28-40-28 |
Imthacaí rubair |
|
30-1.3-2.4 |
Fáinne loine |
|
30-39-5.5 |
Fáinne cúram aeir |
|
30-87-42 |
Caipín cosanta |
|
37-40-8.5 |
Fáinne cúram aeir |
|
40-48.5-6.7 |
Guma |
|
42.9-55.5-6.5 |
nigheoir |
|
42.9-58-6.5 |
nigheoir |
|
43.5-52-6.7 |
Guma |
|
45-50-21 |
Clúdach deannaigh |
|
47.9-57-6.5 |
nigheoir |
|
48-57.9-2.6 |
Séalaithe |
|
49-200~300 |
Mála aeir |
|
52.5-82-4 |
Séalaithe |
Roghnú rubair séala ola
An uair seo, is é fócas ár bplé "raon teochta incheadaithe an tséala ola"
Go deimhin, ceadaíonn an tséala ola go bhfuil an raon teochta (luach teorann) arna chinneadh ag saintréithe an ábhair béal liopa, an cineál meán ina saothraítear rónta, an éalárnacht ais, an t-am úsáide, agus an luas ag an am tosaithe.
Anseo, glacaimid an tséala ola S -chruthach mar shampla, déan tagairt dó!
PS: Tá liopaí cineál t -séalaithe dhá uair ag dul suas go dtí teocht liopaí séalaithe S -type, agus tá an cineál V agus K mar an gcéanna leis an gcineál S.
D'fhonn ábhar liopaí séalaithe an tséala ola a roghnú, is gá an teocht (T0) ag deireadh an liopa a chaomhnú go garbh.
Is é an teocht is airde a úsáidtear go coitianta (T1) agus an teocht is airde a úsáidtear go coitianta (T1) agus an sleamhnán liopaí mar gheall ar an ais agus na liopaí (féach Fíor 3-1) ar an meaisín agus ar an bhfeiste ar an meaisín agus an fheiste. foirmle.
Is é sin: T0 = T1+T2
De réir an teocht agus an mheán séalaithe ag deireadh an liopa, is féidir an t-ábhar liopaí a roghnú, ach is féidir teocht incheadaithe an ábhair béal liopa a athrú mar gheall ar staid oibriúcháin an mheaisín.
PS: Ag baint úsáide as ola fearas agus ola sileacain ard-slaodachta, tá ardú teochta na liopaí T2 1.5 uair níos mó ná Figiúr 3-1, agus tá teocht an liopa níos ísle sa liopa níos ísle 3 huaire.
