Usually both machine function and jaw diameter controls are furnished. A wide variety of function controls are available, from simple hydraulic hand valves to completely automatic electric push button systems. Diameter settings are controlled by mechanical stops or various electrical means, depending upon the specific requirement. Fully electronic combination function and diameter control systems with digital readouts of die settings and actual part size are sometimes used. Whatever the system, it must be absolutely reliable as well as simple and convenient.

1. How It's Done
2. The Advantages
3. What Kind Of Part Can Be Made
4. Limitations
5. Tooling
6. Controls
7. Operation
8. Flexibility
9. Consultation/Analysis
10. Investigate