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METROLOGY - A4 DIMENSIONED DRAWING

Page history last edited by Jay 14 years, 11 months ago
 

A4  DIMENSIONED SKETCH of Practical Project - Knights of Metrology

 

DUE DATE: April 13th 2009

 

The A4 dimensioned sketch must include the following elements:

  • THREE projects. These will be sketches without the use use of compass or ruler and must all be different shapes/projects.
    • (An example of what this could look like is included here as a PDF file)

FROM THESE THREE DRAFT SKETCHES, SELECT ONE, and:

  • Sketch of your entire project (using a straight edge and compass to draw all lines)
  • show all dimensions
  • Labels all of the parts/items that are drawn
  • Show surface area calculation of each element, then also a total surface area of the entire project - you must show the full calculation. 
  • Show volume calculation of each element, then also a total volume of the entire project - you must show the full calculation. 

 

The rubric is on the wiki (here).  Exemplary sketches include:

  • All design criteria are met and size limitation is not exceeded.
  • Neatness and clarity - easy to understand, uses entire A4 page.
  • Labels - all items that are drawn must be labelled
  • Materials - no materials list is required, but the labels are required to note the type of material that will be used for each item/element of the machine and an approximate cost of materials.
  • Area and Volume calculations and totals are clearly shown - all dimensions clearly labeled and the calculations are able to be verified, using the information given on the dimensioned sketch.  

 

Click here to see the rubric on a wiki page.

 

 

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