BS ISO 484-2:2015
Current
The latest, up-to-date edition.
Shipbuilding. Ship screw propellers. Manufacturing tolerances Propellers of diameter between 0,80 and 2,50 m inclusive
Hardcopy , PDF
English
31-12-2015
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Foreword
Introduction
1 Scope
2 Normative references
3 Field of application
4 Methods of measuring pitch
5 Methods of measuring the thickness of the section
6 Accuracy classes
7 Tolerances on the pitch
8 Tolerances on the extreme radius of the screw
propeller
9 Tolerances on the thickness of the blade section
10 Checking and tolerances of the form of blade
sections
11 Tolerances of the length of the blade sections
12 Tolerances on the location of blades, reference
lines, and blade contours
13 Tolerances on rake, axial position, and relative
axial position of consecutive blades
14 Surface finish
15 Static balancing
16 Measuring equipment
Bibliography
Specifies manufacturing tolerances of ship screw propellers of a diameter between 0,80 m and 2,50 m.
| Committee |
SME/32
|
| DevelopmentNote |
Supersedes 15/30320011 DC. (01/2016)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO484 defines manufacturing tolerances of ship screw propellers of a diameter between 0,80m and 2,50m. NOTE Some deviations for the tolerance are permitted in certain cases subject to the discretion of the customer or of the designer and the customer.
| Standards | Relationship |
| ISO 484-2:2015 | Identical |
| DEFSTAN 02-304(PT3)/3(2020):2020 | Shafting Systems & Propulsors Part 03: Manufacturing and Detail Design Requirements for Propulsors |
| ISO 1940-1:2003 | Mechanical vibration Balance quality requirements for rotors in a constant (rigid) state Part 1: Specification and verification of balance tolerances |
| ISO 1302:2002 | Geometrical Product Specifications (GPS) Indication of surface texture in technical product documentation |
| ISO 484-1:2015 | Shipbuilding — Ship screw propellers — Manufacturing tolerances — Part 1: Propellers of diameter greater than 2,50 m |
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