What are the major elements of mechanical, vacuum, and pneumatic fixture systems?
On the TR-5 mechanical fixture, the entire fixture is dedicated for a UUT. The test point electronics from the test system plug into the back of the fixture. On the TR-5-400 / TR-5-600 mechanical-advantage, TR-3A vacuum, and Analyst / TR-7 / TR-9 pneumatic fixtures systems, there is a fixture receiver (or press) which is shared by all of your UUTs, then a customized “fixture” (or “test head”) is built for each different UUT. The customized test head in the fixture receiver or press is easily changed.
