A New Slant On Diagonal Laser Testing
Author(s)
T.J. Morris
Abstract
A new slant on diagonal laser testing
TJ. Morris
Cincinnati Machine U.K. Ltd., Birmingham, England
Abstract
In the early 1990s the Americans introduced diagonal laser tests as a quick
method for evaluating the volumetric accuracy of machine tools. More recently,
ISO have started preparing a new standard based on this document. This paper
examines what can be achieved with this type of test, and what advantages can
be gained by carrying out the proposed additional face diagonal measurements
in a three-dimensional domain. Of particular interest is the potential ability for
checking squareness measurements on large machines.
1 Different approaches to the measurement of accuracy
When a customer asks a manufacturer how accurate his machine tool will be,
what he really wants to know is, how accurately will the machine produce his
components. For this, all he needs to know is how accurately the tool to work-
piece relationship can be maintained. The manufacturer will probably evade
Keywords
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Other papers in this volume
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