Machining 10, 20, 30

(a)	List various types of saws and cutoff machines (e.g., horizontal band, vertical band and abrasive cutoff).
(b)	Explore safety procedures for safe and effective use of saws and cutoff machines.
(c)	Demonstrate safe practices when working with saws and cutoff machines.
(d)	Discuss the safe preparation of cutting materials.
(e)	Demonstrate safe machine maintenance including inspection and replacement of blades.
(f)	Select the appropriate blade for cutting different metals considering thickness and hardness of material.
(g)	Diagnose and correct sawing problems (e.g., drifting cut, improper blade tension, worn blades, improper positioning and securing of material).