SELF CHECK QUIZ - ORBITAL FORMING

Q1. Orbital forming is a:

(a)  Cold forming process   (b)  Hot forming process   (c)  Any one of these   (d)  None of these



Q2. The maximum angle through which the peen deviate in the simulation is:

(a)  1   (b)  2   (c)  4   (d)  6



Q3. The material of the tube in the simulation video of orbital forming process is:

(a)  Brass   (b)  Aluminium   (c)  Steel   (d)  All of these



Q4. The initial temperature of the tube in the simulation of orbital forming is:

(a)  100o   (b)  250o   (c)  350o   (d)  600o



Q5. The lower die is moved upward by which of the following press in simulation:

(a)  Hydraulic press (b)  Mechanical press (c)  Knuckle press (d)  Hammer press



Q6. Which of the following material can be formed with the help of orbital forming process:

(a)  Brass (b)  Aluminium (c)  Steel (d)  All of these



Q7. Which of the following are the advantages of the orbital forming process:

(a)  Smaller press
(b)  Smaller stresses in the dies
(c)  Longer die life
(d)  Reduction of noise and vibration
(e)  All of the above



Q8. Which can be made by orbital forming process from the following events :

(a)  Crimping (b)  Sealing (c)  Riveting (d)  All of these



Q9. Orbital forming is also known as:

(a)  Rotary   (b)  Swing   (c)  Rocking-die forging   (d)  All of these



Q10. Which of the following products are not made by orbital forming process:

(a)  Fasteners   (b)  Bevel gear   (c)  Wheels   (d)  Tube