Machining 10, 20, 30

(a)	Identify grinding wheels and abrasives used in the machining shop.
(b)	Discuss potential safety hazards associated with grinding.
(c)	Demonstrate how to properly adjust guards and safety devices on grinding equipment.
(d)	Describe the use of grinding agents and abrasives.
(e)	Explore connections between modern grinding processes and traditional First Nation and Métis grinding/reduction techniques.
(f)	Compare applications of dry- and wet-type grinders.
(g)	List the characteristics of different types of abrasives used for grinding wheels considering size, shape, thickness, abrasive size and type, bonding agent, hardness and operating speed limitations.
(h)	Identify surface finishes required for various applications.
(i)	Explore polishing materials and techniques required to achieve specific finishes.
(j)	Demonstrate safe practices when working with grinders and abrasives.
(k)	Sharpen a variety of tool cutting edges.
(l)	Demonstrate effective grinding techniques to reduce material to specifications.