NON TRADITIONAL MACHINING PROCESS

.Non-Traditional machining is recommended when we need which of the following features?

• Complex shapes

• High surface quality

• Low-rigidity structures

• All of the mentioned

In which of the following industries, Non-traditional machining methods play an important role?

• Automobile

• Aerospace

• Medical

• All of the mentioned

Different classifications of Non-traditional machining based on source of energy are?

• Mechanical

• Thermal

• Chemical and electro-chemical

• All of the mentioned

In mechanical machining, material is removed by

• Erosion

• Vaporization

• Abrasion

• Corrosion

Which of the following process comes under mechanical machining?

• USM

• EDM

• LBM

• PAM

What is the reason for using unconventional or advanced machining processes?

• Complex surfaces

• High accuracy and surface finish

• High strength alloys

• All of the above

Which of the following process comes under mechanical machining?

• UCM

• EDM

• LBM

• PAM

Surface defects that may be occurred during thermal machining are

• Micro cracking

• Heat affected zones

• Striations

• All of the mentioned

Sources used in thermal machining are

• Ions

• Plasma

• Electrons

• All of the mentioned

Vacuum is the machining medium for

• LBM

• WJM

• EBM

• None of the mentioned