Torque and Rotations Engineering Worksheet

Assignment #1: Engineering Design & CAD (3%)
Name:
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_
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Student ID: __________________________ Date:
Due Date:
²1st March, 2023
ALL Deliverables should be submitted to Blackboard before Lab time
Explanation:
In this assignment, students will design an object using CAD tools to solve a given problem, design it and
3D model and 3D print it. Try to make your design simple.
Check the 3D file given to you. You are an employee in ABC company and are required to design a
joint or a piece that fits into the gap between the two gears to make them move (in any direction). Design
that piece, keeping in mind efficiency, simplicity and practicality.
The slab height is 10 mm, length is 96 mm and breadth is 113 mm. The left gear has a diameter of
33.78 mm and the right gear has a diameter of 58.53 mm. The left cylinder is almost 30 mm in height and
the right cylinder is almost 10 mm in height . The distance between the two gears is around 36 mm.
Students will be graded out of 10 based on:
1.
2.
3.
4.
5.
Simplicity or Complexity of the product. (1 Marks)
Quality and usefulness of schematics in designing the product. (2 Marks)
Accuracy of model in relation to schematic drawings. (2 Marks)
Q&A where instructor asks what techniques were used in creating the model. (2 Marks)
If Deliverables meet requirements. (3 Marks)
Deliverables:
1- A word document containing the five Design steps and a rough sketch of your solution.
2- A .zip file containing the 3D model you designed in STL format.
Figure 1: How to easily zip a file

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