BS is the British standard developed by the BSI Group for technical product documentation, geometric product specification, geometric tolerance specification and engineering drawings. Figure 33 – Simplification of drawing indication when there is only one This British Standard supersedes BS , which is withdrawn. Technical Drawing standards create a 2D Graphical Language. I’ve based the information on these posts on BS , the British standard for ‘Technical.

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Acting as a navigational roadmap to the ISO standards, BS provides information engineers need on a regular basis, including the nuts and bolts of engineering specification.

BBC – GCSE Bitesize: Industrial design

BS references standards covering all aspects of technical product documentation including:. These Pages include various standards. One-off, batch, and mass or continuous production all have different design requirements, because of the differences between types of product, client [ client: In the first quarter of the 20th century, national standards institutions started to appear to manage and advance this process in most of the major industrialized nations.

This document is the standard known as BS A UK school website with electrical symbols openpdf BS A significant change in the 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.

Eventually, the system of ISO standards became sufficiently comprehensive to cover every technical topic which was covered by BS In this way, the standard seeks to make the ISO system much more accessible and far more useable. The first revision to take a major step in this direction was the revision.


A review of the design process including drawing examples. It covers all of the symbology and information that engineers and designers need to include on their drawings, be they manually produced 2Dor in 3D, created using CAD systems and 3D modelling computer-aided design. Inthe BS was replaced by the updated BS Person or organisation that wants a product manufactured – eg a retailer. BS was also widely used overseas, throughout the British Commonwealth. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience.

A small break should be added where the extension line meets the drawing. Worldwide Standards We can source any standard from anywhere in the world.

Engineering Drawing Standards BS Event – The InnoTech Centre

The standards cover more than just engineering drawing, they cover all aspects of technical product specification, including, for instance, the use of 3D CAD models to define component geometry. In order to make this transition as painless as possible, BSI produced a new document as an index to the ISO system, to help end-users find their way around it.

The benefits of standardisation became widely recognised during the industrial revolution. The information on this page has not been checked by an independent person.


UK’s national standard for engineering drawings revised

The benefits of BS include improved productivity, reduced costs, and enhanced quality. The unit of measurement should also be given. Over a period of 73 years it was expanded and edited until its withdrawal in Overview Product Details What is this standard about? Among other things, it explains the way in which engineering drawings outline and present these specifications.

BS tackles the complexity of the ISO standards by making the material that engineers need on a regular basis available in one place in the body of the standard — making it easier to access and easier to use.

For access to document on geometrical tolerancing and on measuring principles The Design Process As the initials of this organisation could vary when the name was translated into different languages, the initials ISO were adopted as a universal acronym for its name. Find Similar Items This product falls into the following categories. For industry, this can mean fewer disputes over compliance or noncompliance of components, reduced scrap and re-works rates, and fewer queries due to incomplete specifications.

The standard now references 3D geometry, not only as drawings but also allowing a 3D surface to be used as a datum feature. This book is also obtained drawig Amazon ref.