1. Automated Lapping Process
Development

2. Version 1
Air Cylinders – put the part thorugh the range of motion paths that a human arm would produce.

3. Version 1
Fixture – delivers cylinder motion to part, must be able to engage the various part sizes.

4. Version 1
Weight Bag – supplies downward pressure on part.

5. Version 1
Air Logic Controller – mechanically distributes pulses of air pressure to operate cylinders in timed sequence.

6. Version 2
Larger Air Cylinders – reduce flexing in cylinder stroke arm, increasing part movement stability.

7. Version 2
Hangman Apparatus – reduces need for operator to manually lift weight bag onto table.

8. Version 2
Computer Logic Controller – distributes air in timed sequences, providing more precise control of air cylinder and part motion. Controller can be fine-tuned and reprogrammed with a laptop computer.

9. Version 3
Articulating Arm – eliminates manual handling of the weight bag entirely. Adjustable air pressure controls allow easily adjustable downward pressure on part.

10. Version 4
Installation – of the automated lapping equipment on a lapping table used on production shop floor.

11. Version 4
Controls – finalized and installed within easy reach of the operator on table front.

12. Version 4
Modifications – allow equipment to be moved out of the way to allow for manual lapping when required.