Quote:
Originally Posted by Mike Fuller
I find this thread very interesting because during my career as a machine shop supervisor for a fortune 500 company we had a CMM in the shop. It did not have a laser attachment but used a probe. I attend classes for the purpose of learning the software and hardware concerning this piece of equipment for two weeks. My best operator attended classes for about four weeks and was very good at using this for a number of purposes.
In 1991 when the company purchased this machine it cost $56,000.00.It was a Browne & Sharpe 7-10-7. Smaller ones were cheaper but still not significantly. I don't know what a CMM with a laser attachment that had the ability to perform a 3D scan on a cylinder head would cost today. I feel comfortable saying that if NHRA were to start doing this at national events it would be best to contract someone to do this because of the complexity of this procedure. Being able to compare the scanned data to the CAD file of a know stock head would take a talented and well trained professional.
I am not saying this can or cannot be done at Indy but, it will be interesting to see what is going to happen.
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Quote:
Originally Posted by Terry Cain
We had one too.
Had to have it calibrated once a year and the factory tech guy was always concerned . about the floor being level because we had BIG presses close by that shook the floor all day long. If they try to do it in a trailer I'd be real concerned.
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Things have really changed over the years. We demoed this unit recently. Hand held with a digital camera showing the section being measured. $55,000
https://www.keyence.com/ss/products/...m_3d/index.jsp