M&P chapter 9

Question 1

Machining is a shape-producing process in which a power-driven device causes material to be removed in the form of:

Answer 1

Chips.

Question 2

When only a small number of pieces need to be manufactured, __________ is generally a cost-effective option.

Answer 2

Machining.

Question 3

Casting, welding, deformation, and machining all use different forms of energy to effect a shape change in a given material. Machining involves which of the following?

Answer 3

Localized force energy.

Question 4

Casting, welding, deformation, and machining all use different forms of energy to effect a shape change in a given material. Casting involves
which of the following?

Answer 4

Primarily heat energy.

Question 5

Casting, welding, deformation, and machining all use different forms of energy to effect a shape change in a given material. Welding involves
which of the following?

Answer 5

Heat and force energy.

Question 6

Casting, welding, deformation, and machining all use different forms of energy to effect a shape change in a given material. Deformation
involves which of the following?

Answer 6

Force energy over a large area.

Question 7

When chips are formed during the machining process, the characteristics of the chip greatly depend on the tool orientation and the material
being machined. Small chips are generally formed by which of the following?

Answer 7

Brittle material.

Question 8

When chips are formed during the machining process, the characteristics of the chip depend greatly on the tool orientation and the material
being machined. Long continuous strips are
generally formed by which of the following?

Answer 8

Ductile material.

Question 9

A satisfactory cutting tool material will be harder and stronger than the material it is to cut, abrasion resistant to reduce wear, and will be
able to maintain these properties at:

Answer 9

Cutting temperatures.

Question 10

High-speed steel (HSS) tool steel maintains cutting hardness and strength to approximately what temperature?

Answer 10

550 °C (1000 °F).