Mechanical Drawing s1

MECHANICAL DRAWING ASSIGNMENT DIRECTIONS

Review Drawings Chapter 7 review questions Section Views: CAD worksheet #1(EDD24004.DWG) Section Views: CAD worksheet #2 (EDD24005.DWG)

Open the CAD worksheet. Complete each of the given problems by drawing the indicated section views. Add cutting plane lines where indicated. Use a line weight of 0.030 and the line type PHANTOM2. Add center lines. Use a line weight of 0.010 and the line type CENTER2.

Threads and Fasteners Chapter 13 review questions Thread Symbols: CAD worksheet (EDD24010.DWG) Open the CAD worksheet. Complete each of the given problems by drawing the indicated thread symbol.

Threads and Fasteners: CAD worksheet (EDD24011.DWG) Open the CAD worksheet. Complete each of the given problems by drawing the indicated fastener. Photocopy the specifications for the #5 Taper Pin, ¼ x ¾ Round Head Machine Screw, Hexagon Nut, Lock Washer, and Plain Washer for 1.250 diameter shaft, and #1010 Woodruff Key.

Tolerancing Chapter 12 review questions Tolerancing: CAD worksheet (EDD24006.DWG)

Open the CAD worksheet. Dimension the holes and shafts using the given tolerance specifications.

Working Drawings Chapter 14 review questions

Tool Post Holder Assembly Drawing Parts List Standard border and title block with revisions block included Draw front view of the assembly Details Standard border and title block with revisions block included Draw the necessary views for each of the given parts of the Tool Post Holder Add the necessary dimensions for each part Include part identification circle and related notes for each part

Connecting Link (English tolerance calculations) Assembly Drawing Parts List Standard border and title block with revisions block included Draw front view and top view of the assembly Include four .375 x 1.25 LG HEX HD Bolts, Nuts, and Lock Washers. Include the 6 inch Mounting Bracket (shown as phantom lines). The thickness for the Mounting Bracket is 0.125”

2 MECHANICAL DRAWING ASSIGNMENT DIRECTIONS

Connecting Link (English tolerance calculations) Details Standard border and title block with revisions block included Draw the necessary views for each of the given parts of the Connecting Link Add the necessary dimensions for each part Show the limit dimensions for the dimensions that require tolerance specifications Include part identification circle and related notes for each part

Tolerancing Calculate the required tolerances for the specified parts. See Connecting Link Project Directions for tolerance specifications Set all tolerance dimensions to three decimal place accuracy (0.000) Show all calculations on Engineering Paper

Caster (Metric tolerance calculations) Assembly Drawing Parts List Standard border and title block with revisions block included Draw front view and top view of the assembly Include four M 10 x 50mm LG HEX HD Bolts, Nuts, and Lock Washers. Include the 6mm Steel Plate (shown as phantom lines). The dimensions for the Steel Plate are 136mm x 82mm.

Details Standard border and title block with revisions block included Draw the necessary views for each of the given parts of the Caster Add the necessary dimensions for each part Show the limit dimensions for the dimensions that require tolerance specifications Include part identification circle and related notes for each part

Tolerancing Calculate the required tolerances for the specified parts. See Caster Project Directions for tolerance specifications

Set all tolerance dimensions to three decimal place accuracy (0.000) Show all calculations on Engineering Paper.

Portfolio Print out all required drawings on 8 ½ x 11 paper and 18 x 24 paper.

Drawings will be arranged and bound together either with staples, hole punched for a three ring binder, pocket portfolio, or hole punched for metal fasteners.

A front and back cover sheet is required. The front cover sheet is to have a border only and is to be titled with the course name and student’s name. Artwork can be added and is optional.

The progress report and all required calculations will be included in the portfolio.