Manufacturing Processes II Practice Test 7

1. Which of the following material properties sets restrictions to use wire cut EDM?

2. The power of CO₂ laser is around______

3. In the final section of the electron beam gun, electron beam passes through the electromagnetic lens and deflection coil.

4. The upper guide can move independently about_____

5. A thin metallic wire used in wire-cut EDM is kept submerged in a tank of _____

6. Laser Beam is produced due to _____

7. _____ grades wire are used in automatic re-threading mechanisms.

8. Laser causes a rapid substantial rise in _____ of the material.

9. Beam current is in the range of _____

10. The absolute minimum inner corner radius is _____