March 4

- Final Project Assignment

Due on March 6th

BOM

Item 4 Drawing

Item 5 Drawing

Subassembly Drawing

Final Project

February 28

- Assembly Drawing Lecture

- Tour Discussion

The Finer Points of Drawings Reduced

February 26

February 21

- Title block discussion

- Line type scale discussion

February 19

- Review Chapter 22 - Tolerances  (My book)

- Memorize the GD&T symbols on pg 356

- Understand tolerances and their application

- Understand default tolerances from the title block

- Know the difference between "Plus and Minus" versus GD&T

(The following reference the book for the class)

- Chapter 24 #5 - Figure 24-41 (due Feb 28)

- Chapter 26 #6 - Figure 26-40 (due Feb 28)

- Chapter 28 #1 - Figure 28-82 (due Feb 28)

Class Schedule as of February 20

February 14

- Read Chapter 13

- Read Chapter 21

February 12

- Quiz (For those of you that missed the quiz, you must make arrangements with me before the Thursday class to get points.  To complete the quiz, it will take approximately 2 hours using AutoCAD.  You will also need a ruler to make some measurements.  Email me as soon as you can if you missed the quiz.)

- Bring a ruler, triangle, pencil and two copies of the quiz plotted full size with you to class.

February 7

- Use hand drafting tools to complete Figure 17.52 (Steel) and Figure 17.55 (Brass)

- All homework to date is due by Thursday at 7:20pm

February 5

- Read Chapter 6

- Create a Title block based on Figure 6-16 in the book.  Create the title block in a new AutoCAD file and put it on a layer called TBLOCK. Make the outer border .375 less than a landscape 8.5" x 11" piece of paper (A size).  The actual titleblock should be located in the lower right of the paper and measures 3.0 inches horizontal and 1.5 inches vertical.  The upppermost box should have "CENTRALIA COLLEGE ENGINEERING" on the first line and on the second line should be "ENGR 111".  Both of these should be centered.  Divide up the rest of the boxes and fill them in with the titles that we gave in class.

- The concept of sections on drawings was introduced.  Review the Chapter 17 notes that is provided as a handout (digitally only so far).

January 31

- Figure 16.26 (Andrew, Andrew, Andrew, Gabriel)

- Figure 16.27 (Brandon, Justin, John, Katrinka, Travis)

Using your assigned figure, construct the top, front, right side and an auxilary view to define the part.  Use layers in AutoCAD, place hidden lines and dimension the part.

The jpeg picture may be easier to see all of the dimensions but it is 1.5MB.

Figure 16.26 - Figure 16.27

Fig 16.26 - Fig 16.27 JPEG

January 29

- Answer Chapter 4 Questions

- The problems assigned on Jan 22 and Jan 24 will be collected on January 31st. These problems should be draw in AutoCAD as explained above with the following additions.  Setup the following layers for each drawing.

CONST - Construction Layer with continuous line type

HIDDEN - Hidden Layer with hidden line type

DIM - Dimension Layer with continuous line type

TEXT - Text Layer with continuous line type.

CONT - Continuous Layer with continuous line type (use this layer for visible lines)

CENTER - Centerline Layer with centerline line type

Place all construction, hidden, dimension, text and continuous lines on their respective layers.  Place the front lower left corner of each drawing at the (0,0) or (2,2) position in AutoCAD.  Add names of each view, dimension the views with the minimum number of dimensions that are required. Add your name, class and date to the lower left of the drawing (just like we have done in the hand drafting portion of the class).

Homework Due on January 31st:

Chapter 3 Questions

Chapter 4 Questions

Assigned AutoCAD drawings
 

January 24

**** Test in TEC 155 *****

- Read Chapter 3

- Answer Chapter 3 Questions

Draw one of the problems below in AutoCAD by completing each of the three primary views for the isometric part.  Include hidden lines.

- Figure 15.89 (Brandon, Justin, John, Katrinka, Travis)

- Figure 15.85 (Andrew, Andrew, Andrew, Gabriel)

January 24 - Problems: Figure 15.89 - Figure 15.85

January 22

- Answer Chapter 2 Questions

- Draw one of the problems below (see below for your assigned problem) in AutoCAD by completing each of the three primary views that are shown.  These problems are just like the problems that were assigned for hand drafting.  One square equals 0.2 inches.  The drawing should be drawn full size in AutoCAD, include your name, date, problem # etc just like we did for hand drawings.  Don't forget to indicate the drawing is full scale.  I will take a digital copy of your drawing home on my memory stick.  Problems will be due after the test on Thursday.

- Figure 15.75 Problem 8 Clevis (Brandon, Justin, John, Katrinka, Travis)

- Figure 15.80 Problem 13 Pivot piece (Andrew, Andrew, Andrew, Gabriel)

January 22 - Problems

January 24 - Test Review

January 17

- Answer Chapter 1 Questions

January 15

- Figure 15.82 Pg 212

- Figure 15.86 Pg 213

- Make a freehand sketch of 15.86 Pg 213

(this should include isometric, top, front and right side views) Do not use anything more than a pencil and paper.  Be sure to list as "NO SCALE" or "SCALE = NONE"

- Read Multiview Handout

Jan 15 - Multiview Handout

Jan 15 - Problems

January 10

- Figure 13.72 Pg 170/171 9D

- Figure 13.73 Pg 172 10B

Note:

In class we reviewed the parallelogram construction method for a parabola.  Problem 10B should be completed using the mathematical method as shown in Figure 13.56 Page 166.

January 10th - Handout

January 10th - Problems

January 8

- Figure 11.63 Pg 138 #8

- Figure 11.65 Pg 138 #11

- Figure 13.64 Pg 169 Prob 1A

- Figure 13.65 Pg 169 Prob 2D

January 8th Handout

 January 8 - Lecture Notes

January 3

- Use of Scales Worksheet

- Line types

- Lettering

Scale Worksheet

January 3rd - Problems

January 3rd - Handout