What is BS 6808-3- Coordinate measuring machines about?
BS 6808-3 is an International Standard that discusses the code of practice for coordinate measuring machines.
BS 6808-3 gives recommendations to the user and supplier on the more detailed testing recommended if the environmental conditions give rise to problems.
Note: BS 6808-3 is not intended to coordinate measuring machines that have working volumes, any dimension of which is significantly greater than the dimension of the mechanical reference artifact, or for those having more than three non-redundant axes.
Who is BS 6808-3- Coordinate measuring machines for?
BS 6808-3 on coordinate measuring machines is relevant to:
- Manufacturers and designers of coordinate measuring machines
- Mechanical engineers
- Testing authorities
- Regulatory authorities
- Product development team
- Quality control authorities
Why should you use BS 6808-3- Coordinate measuring machines?
A coordinate measuring machine (CMM) is a device that measures the geometry of physical objects by sensing discrete points on the surface of the object with a probe. The CMM under test should have a validated software, capable of determining from a series of data points the orientation in space of a best-fit plane.
BS 6808-3 assists with the environmental conditions, choice of mechanical reference artifacts, performance verification tests, and probing techniques.
BS 6808-3 discusses some of the aspects that the user needs to consider for the types of an artifact that possess the following essential features required for verification of CMM performance:
- Mechanical perfection of the length-defining features
- Certified accuracy
- Dimensional stability
- Mechanical rigidity
Overall, BS 6808-3 is useful as it provides guidance on the coordinate measuring machines that can be beneficial for your business and can also help you to expand your business globally.
