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This is a power steering gear housing that was done for an automotive application. You can see that we have two parts up in a vertical orientation. The use of CPH, look at the top of that picture; you can see our twelve-port trunion. So we're using the Continuous Pressure Hydraulics for that actuation of this fixture. If you look at the face of the tombstone you can see there are five different gauges. That indicates that on this particular fixture we've used five individualized hydraulic circuits in order to power this fixture, taking advantage of the flexibility that the CPH allows us.

Also on this fixture, because these are robot-loaded fixtures, we have what is called part presence sensing. When we talk about part presence sensing we're trying to detect whether a part is or is not on the fixture. The reason for that is we need to know from a robot standpoint, sometimes in a system you do an E-stop or shut down for the evening; the robot can lose or the system can lose where it is in sequence. If we have this part presence sensing on the fixture we can determine before the robot tries to stuff another part on the fixture whether there is a part in the fixture already, thereby telling the system that it cannot accept another part at this time. Again, we're trying to reduce down time, reduce scrap, reduce collisions in these particular systems.