Bs8888 Drawing Standards Pdf
Contents. History was formerly the standard for engineering drawing since 1927. Over a period of 73 years it was expanded and edited until its withdrawal in 2000.
I have spent several hours reading pdf's of the standards and according to my pea brain BS8888:2013 points to BS EN 128 which in turn points to ISO 128. Therefore ISO standards and BS8888 standards should be the same (except in one or two minor areas where the BS interpretation differs from the ISO). This BS 8888:2000 publication, although useful for guidance between the old BS 308 and the newer ISO standards, is not very user-friendly for students. Symbols, Technical Product Documentation and Drawing Equipment', third edition, 1977. Parker M (editor), Manual of British Standards in Engineering Drawing and.
Bs8888 Drawing Standards Pdf
The, who produced the standard, played an important role in the development of the international standard on technical specification in conjunction with the ISO. In 2000, the was replaced by the updated BS 8888. 2013 update A significant change in the 2013 revision is that there is no longer a requirement to state whether specifications have been toleranced in accordance with either the Principle of Independency or the Principle of Dependency. 2017 update This updated version of the standard has been restructured to be more aligned to the workflow of designers and engineers to assist throughout the design process.
The standard now references 3D geometry, not only as drawings but also allowing a 3D surface to be used as a datum feature. Purpose BS 8888 performs three fundamental tasks:.
Engineering Drawing Standards
Unifying all the ISO standards applicable to technical specification;. Giving an index of ISO standards involved with different principles of technical product specification (TPS);. Providing BSI with a platform for further explanatory commentary where necessary. References.