ENGR 2 Engineering Design Graphics TadMasek
Dec 31, 2015
AutoCAD on Campus
• Four copies in Back Row of BC208 Lab– Business/Computer science building, 2nd floor– 4 computers on left side of row– Hours: 8:30 AM to 10PM Mon-Thur– Log in engr2, mpcls drop box is available
• One copy in LS103 (Look for CRT display)– Open 8am – 8 pm usually
• Four copies in PS205, back wall, on right
Grading/Homework• Homework is due at the start of class.
• Each drawing must have your name in it
• Put all your files into a folder called – A2YourName (where 2 is the assign #)– Compress the folder (.zip file)– Drop into Drop Box– Also Print Each Drawing in B&W, staple, hand in
• Late homework 30% off
Getting Started
• Switch to classic view– Manage -> User Interface -> Workspcaes ->
AutoCadClassic– Right click – set as current.
• Background color– Right click on workspace -> Options– Drafting tab -> “Colors” button– “Restore Classic Colors” button
Toolbars
• R-click on a toolbar to see which are active
• Turn off and on toolbars
• Move them around
Commands and Tools
• Command line– at bottom where you will enter commands– Resize
• Command Tool– hover over icon on toolbar– name of command pops up– Can use mouse or command line to access tool
Starting a new drawing• New drawing tool, File>New, type ‘new’
• Select Template: – acad for inches and ANSI dimensions– acadiso for millimeters and ISO dimensions
• Name: File>SaveAs .dwg extension
Starting a new drawing (cont)
• Units: Format>Units – choose type (Arch/Engr/Dec) and precision
• Limits: (turn on grid) Format>DrawingLimits – change to 8,5– Zoom All
• Grid and Snap– Tools>Drafting Settings can modify
Chapter 2
• Line—Random (DYN off) – Click mouse, c(lose) or enter when done, R-click repeat
• Erase—select individual or window group• Line—Snap (Grid and Snap to 0.5)• Line—Entering coordinates
– Type in 4,5 (enter) 3,6 …
• Line—Dynamic Input – enter distance (tab or <) angle
• Construction Line
Chapter 2 (cont)
• Circle– Center Point and Radius or (d) Diameter– Two points: 2p then end points of diamter– Three points: 3p then enter 3 points– TTR: first draw 2 lines, then Circle, ttr, click on each, specify radius
• Circle Centerlines: – Bring up Dimension Menu, click Center Mark and a circle– Then select Dimension Styles (on R) and Modify, Sybmols/Arrows, Check line
• Polyline• Spline• Ellipse• Rectangle• Polygon