Abstract A dimensional measurement system comprises a plurality of operating arms simultaneously controlled and monitored by a computer system wherein each of the arms includes a support structure for a measurement end and includes orthoganally displaceable members enabling three dimensions of orthoganal movement of the measurement end. The displaceable members preferably comprise a first carriage slidably engaged with a support beam, a sliding beam slidably secured to the first carriage, a second carriage secured to the sliding beam, and a second sliding beam slidably secured to the second carriage, wherein the support for the measurement end is on the end of the second sliding beam. The beams preferably include racks engaged by motor driven gears to provide controlled displacement of the displaceable members. The computer system preferably simultaneously controls movement of the arms as well as delivery of workpieces to the arms.
A dimensional measurement system for measuring a workpiece at a workpiece station comprising: at least two operating arms, means for mounting said arms on opposite sides of the workstation; first means carried at an end of one operating arm for detecting dimensional measurements along three orthogonal coordinates of the workpiece and second means carried at an end of the other arm for detecting dimensional measurements along the opposite three orthogonal coordinates of the workpiece, means for displacing each said arm in three orthogonal directions with respect to said workpiece station so that said detecting means on said arms simultaneously measure the workpiece in opposite orthogonal directions, and computer means for controlling and monitoring displacement of each said arm and each said detecting means.
Claim 2
Dependent Claim
123 words
A dimensional measurement system for measuring a workpiece at a workpiece station comprising: at least two operating arms, means for mounting said arms on opposite sides of the workstation; first means carried at an end of one operating arm for detecting dimensional measurements along three orthogonal coordinates of the workpiece and second means carried at an end of the other arm for detecting dimensional measurements along the opposite three orthogonal coordinates of the workpiece, means for displacing each said arm in three orthogonal directions with respect to said workpiece station so that said detecting means on said arms simultaneously measure the workpiece in opposite orthogonal directions, and computer means for controlling and monitoring displacement of each said arm and each said detecting means.
Claim 3
Dependent Claim
50 words
The invention as defined in claim 1 wherein each said displacing means comprises; a carriage, means for slidably securing and linearly displacing said carriage adjacent the workpiece station in a first orthogonal direction, a first beam, means for slidably mounting said beam to said carriage along a second orthogonal direction.
Claim 4
Dependent Claim
41 words
The invention as defined in claim 2 and comprising a second carriage secured at a top end of said first beam, a second beam, and means for slidably mounting said second beam to said second carriage along a third orthogonal direction.
Claim 5
Dependent Claim
18 words
The invention as defined in claim 1 wherein said displacing means comprises linear guide elements and electric motors.
Claim 6
Dependent Claim
19 words
The invention as defined in claim 1 wherein said first and second detecting means each comprises a tracer probe.