BS 7780-5:1994
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Specification for rotary shaft lip type seals Identification of visual imperfections
Hardcopy , PDF
English
15-11-1994
30-05-2008
Committees responsible
National foreword
Introduction
Specification
1 Scope
2 Normative references
3 Definitions
4 Characteristic imperfections
5 Identification statement
Figures
1 Area of sealing edge
2 Type and name of imperfections
3 Inclusion: flash
4 Inclusion: filler
5 Inclusion: foreign material
6 Crack
7 Rough trim
8 Step trim
9 Nick
10 Knit line
11 Tear
12 Cut
13 Filler projection
14 Stuck flash
15 Split
16 Stuck flash
17 Non-fill
18 Crack
19 Tear
20 Blister
21 Deformed spring
22 Spring with stretched coil portion
23 Spring with incomplete joint portion
24 Scratch
25 Incorrect chamfer
26 Incomplete bond
27 Tear
28 Cut or nick
29 Non-fill
30 Flash
Identifies, defines and classifies typical surface imperfections.
| Committee |
MCE/18/-/3
|
| DevelopmentNote |
Supersedes 89/75876 DC (10/2005)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 6194-5:1990 | Identical |
A newer version of this standard is available.
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