Apparatus for correcting precision errors in slide straightness in machine tools
Patent
·
OSTI ID:863895
- Clinton, TN
- Knoxville, TN
The present invention is directed to a mechanism by which small deviations in slideway straightness and roll of a precision machining apparatus may be compensated for. The mechanism of the present invention comprises a fixture support disposed between the slideway carriage and the tool or workpiece fixture and provided with a hinge-like coupling between the carriage and the fixture support so as to allow for the minute and precise displacement of the fixture support in a direction normal to the direction of the slide path so as to readily compensate for slight deviations in the straightness and roll of the slide path.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- DOE Contract Number:
- W-7405-ENG-26
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Number(s):
- US 4270421
- OSTI ID:
- 863895
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
apparatus
correcting
precision
errors
slide
straightness
machine
tools
directed
mechanism
deviations
slideway
roll
machining
compensated
comprises
fixture
support
disposed
carriage
tool
workpiece
provided
hinge-like
coupling
allow
minute
precise
displacement
direction
normal
path
readily
compensate
slight
machining apparatus
precision machining
machine tools
machine tool
support disposed
direction normal
/82/
correcting
precision
errors
slide
straightness
machine
tools
directed
mechanism
deviations
slideway
roll
machining
compensated
comprises
fixture
support
disposed
carriage
tool
workpiece
provided
hinge-like
coupling
allow
minute
precise
displacement
direction
normal
path
readily
compensate
slight
machining apparatus
precision machining
machine tools
machine tool
support disposed
direction normal
/82/