IE 21 Part 3

Process of removing unwanted material from a workpiece in the form of chips.

• Machining

• Sawing

• Planing

• Shaping

Chips are produced by a succession of small cutting edges, or teeth, arranged in a narrow line on a saw blade.

• Sawing

• Machining

• Planing

• Shaning

Straight, relatively rigid, and of limited length, with teeth on one edge

• Bandsaw

• Circular

• Hacksaw

Rigid disk having teeth on the periphery

• Circular

• Hacksaw

• Bandsaw

flexible that a long length can be formed into a continuous band with teeth on one edge

• Circular

• Bandsaw

• Hacksaw

Straight-line cutting motion with a single-point cutting tool to generate a flat surface.

• Sawing

• Planing

• Shaping

Transfer of energy from a place of generation to a place where it is applied to perform useful work.

• Vertical shaper

• Shaft

• Power transmission

Used to transmit both the power and torque. Circular cross sections that are either solid or tubular shaped.

• Couplings

• Shaft

• Keyseat

Connected to a shaft by means of a key, keyway, or keyseat

• Planing

• Pocket

• Couplings

Used to produce horizontal, vertical , or inclined flat surfaces on workpieces that are too large to be accommodated in shapers.

• Shaping

• Planing

• Lathe