Drill What is the purpose of practicing? U3b-L4 November 15, 2010 Drill Answer in a complete sentence: What is the purpose of practicing? List 3 safety rules you think we should use in order to use tools or power tools?
Power Tool - Safety SAFETY GOGGLES REQUIRED (consequences if not worn) U3b-L4 - DRILL CONTINUED Power Tool - Safety SAFETY GOGGLES REQUIRED (consequences if not worn) Give each other at least 3’ of work space Complete attention directed to work Fingers no closer than 2” Guard ~¼” above stock Turn off IMMEDIATELY after use Teacher consent prior to each use
U3b-L4 DRILL PRESS
U3b-L4 SCROLL SAW
Take Notes on Following Steps U3b-L4 TOOL PRACTICE Power Tool Practice Take Notes on Following Steps
TOOL PRACTICE DRAFT SHAPES MARK DOUBLE-CHECK CUT TEST YOUR PRODUCT Cut shapes out with scissors Trace it on stock with pencil Mark center point on stock DOUBLE-CHECK CUT Drill holes with drill press first Cut: Band Saw for straight cuts Scroll Saw for curved cuts TEST YOUR PRODUCT No more than 1/16” difference
Power Tool Practice Draw construction lines (VERY LIGHT) U3b-L4 Power Tool Practice Draw construction lines (VERY LIGHT) Darken what you need to darken 11/16” 1 13/16” 1” 1” 1” 45o 1” 1” 11/16”
TOOL PRACTICE Drawing the circle: U3b-L4 TOOL PRACTICE Drawing the circle: Put compass point on center of circle Put compass pencil on circle edge Tilt slightly and rotate 1. 2.
Power Tool Practice Draw construction lines (VERY LIGHT) U3b-L4 Power Tool Practice Draw construction lines (VERY LIGHT) Darken what you need to darken 11/16” 1 13/16” 1” 1” 1” 45o 1” 1” 11/16”
TOOL PRACTICE When you finish, have your teacher check your work. U3b-L4 TOOL PRACTICE When you finish, have your teacher check your work. Then you may begin drilling/cutting.
HOMEWORK Complete circle practice worksheet front and back. U3b-L4 HOMEWORK Complete circle practice worksheet front and back. Complete the measuring practice worksheet. The capital below is required and must be supplied by students during this unit. Compass Ruler Protractor