Independent design consultancies or design agencies are also set to benefit from BS The standard now references 3D geometry, not only as drawings but also standarfs a 3D surface to be used as a datum feature. At best, BS would now simply duplicate the ISO standards, and at worst, it would contradict them in some area the justification for maintaining an independent British Standard for mechanical specification had now disappeared.Īs 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 drzwing name. Inthe BS was replaced by the updated BS The withdrawal of BS took place in Size tolerances should be interpreted in accordance with ISO i. Please consider upgrading your browser software or enabling style sheets CSS if you are able to do so. The standard has been restructured to make it easier to find key information and to improve the flow of requirements to reflect how they will be used by designers and engineers in practice. Requirements for drawing borders and title blocks have been formalised and changed in some areas The comma is to be used as a decimal marker instead of the full stop. The standard is updated frequently to reflect the growing number of international standards which themselves are frequently updated. This page has been archived and is no longer updated. Principle changes can be summarized as follows: Not BS Drawing Tools Learn more about the cookies we use and how to change your settings. Worldwide Standards We can source any standard from anywhere in the world. BS Technical product documentation and specification I’ve based the information on these posts on BS, the British standard for ‘Technical.ĭrawing conventions which applied to BS ‘2’3 in general also apply to the European Standards referenced in BS This document is the standard known as BS 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. Technical Drawing standards create a 2D Graphical Language.
Figure 33 – Simplification of drawing indication when there is only one This British Standard supersedes BS, which is withdrawn.
BS is the British standard developed by the BSI Group for technical product documentation, geometric product specification, geometric tolerance specification and engineering drawings.
0 kommentar(er)
