1. Understand the purpose of drafting.
2. A three-dimensional drawing of a simple shape can be drawn by hand by projecting a three-dimensional object onto paper.
3. Solid models can be created using 3D CAD (SolidWorks).
4. Three to five assemblies can be created using 3D CAD (SolidWorks).
Outline:
In the first stage of manufacturing, the ideas that exist in the head are designed so that they can be made into concrete forms, and they are created in a form such as drawings that contain the information necessary for manufacturing. In this course, instructors who used to be in charge of mechanical design at a company make use of his experience, and in particular teach three-dimensional shapes and assemble two or more parts, not just one, in a practice format.
Style:
In this class, we will first learn how to draw a three-dimensional solid shape as a two-dimensional figure like paper, and then learn how to create a three-dimensional figure in a computer as it is. In order to make this, the most effective method of dimensioning is learned through lectures in the first semester and three-dimensional CAD practice in the second semester.
Notice:
This course covers a wide range of topics, from the basics of drafting, which is a design tool necessary for engineers in many fields, to the latest 3D CAD. As a result, the progress of the lessons is fast and the amount of assignments is large. If you are absent, do not understand the class, or are behind on the progress of your assignment, take measures such as asking questions before the next class.
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Theme |
Goals |
| 1st Semester |
| 1st Quarter |
| 1st |
Drafting basics/lectures |
Understand the purpose of drafting and the role of drawings.
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| 2nd |
How to use drafting tools and line practice |
Understand how to use drafting tools and can draw different types of straight lines.
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| 3rd |
How to use drafting tools and line practice |
Understand how to use a drafting tool and can draw various types of circles with a compass.
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| 4th |
Drawing method 1: Drawing using a ruler and compass |
Be able to do basic construction using a ruler and compass.
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| 5th |
Drawing method 2: Drafting using Drafta |
Able to do basic drawing using Drafter.
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| 6th |
Projection method, third trigonometry |
Understand the concept of projection and be able to create a simple trihedral drawing using third angle.
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| 7th |
Hand-drawn drafting using drafthta 1 |
Drafter can be used to create trihedral problems with simple shapes.
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| 8th |
Review |
Review how to use drafting tools and simple construction methods.
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| 2nd Quarter |
| 9th |
Hand-drawn drafting using drafthta 2 |
Drafters can be used to create trihedral problems with somewhat complicated shapes.
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| 10th |
Hand-drawn drafting using drafthta 3 |
Drafters can be used to create trihedral problems with complex shapes.
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| 11th |
Creation of cabinet drawings/cabinet drawings |
Understand the concept of cabinet diagrams and be able to create simple cabinet diagrams.
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| 12th |
Isometric Drawing/Creating isometric drawings on oblique paper |
Understand the concept of isometric drawings and be able to create simple isometric drawings on diagonal paper.
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| 13th |
Creation of cross-sectional view, full cross-sectional view and half cross-sectional view |
Understand full and half section views and be able to draw simple diagrams of these.
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| 14th |
Hand-drawn drafting using drafthta 4 |
Drafters can be used to create full section and half section issues.
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| 15th |
Summarization and assignment preparation day |
You can complete the task while reviewing what you have learned so far and summarize the handwritten drawings.
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| 16th |
Return of answers |
You will be able to find your own mistakes and understand correctly through explanations of model answers.
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| 2nd Semester |
| 3rd Quarter |
| 1st |
Basics of creating 3D models/Drafting using SolidWorks
(Basic operations for extruded feature/cut features) |
A block-shaped 3D model can be created using an extruded feature.
A block-shaped 3D model can be created using cut features.
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| 2nd |
Basics of creating 3D models/Drafting using SolidWorks
(Basic operations for tangent arcs, entity conversion, trim, rotation, and textures) |
Create 3D models using tangent arcs, entity transformations and trims.
Threads can be created using revolve features and textures.
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| 3rd |
Basics of creating 3D models/Drafting using SolidWorks
(Basic loft operations) |
Create 3D models using contour selections and lofts with multiple regions in the same sketch.
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| 4th |
Basics of creating 3D models/Drafting using SolidWorks
(Hole wizard, mirror copies and other basic operations) |
A 3D model can be created using the hole wizard.
Create 3D models using symmetrical sketches and feature mirror copies.
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| 5th |
Basics of creating 3D models/Drafting using SolidWorks
(Application tasks that require each feature operation) |
You can create 3D models of various block shapes using each feature learned in weeks 1 to 4.
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| 6th |
Practical exam |
Practical test of model creation based on the basics of 3D model creation learned in weeks 1 to 5
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| 7th |
Dimensioning method |
You can enter dimensions using the basics of dimensioning and supplementary symbols.
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| 8th |
midterm exam |
Review the 3D model creation operation method and dimensioning method.
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| 4th Quarter |
| 9th |
3D Modeling Contest / Drawing using SolidWorks
(free theme modeling) |
You can model with a free theme using the 3D modeling techniques you have learned so far and the modeling techniques you have researched yourself.
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| 10th |
3D Modeling Contest / Drawing using SolidWorks
(free theme modeling) |
You can model with a free theme using the 3D modeling techniques you have learned so far and the modeling techniques you have researched yourself.
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| 11th |
3D Modeling Contest / Drawing using SolidWorks
(free theme modeling) |
You can model with a free theme using the 3D modeling techniques you have learned so far and the modeling techniques you have researched yourself.
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| 12th |
Assembly of 3D model parts and drawing using SolidWorks |
Assemblies can be accurately created with 3-5 model parts and the inter-part lengths can be moved accurately.
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| 13th |
Assembly of 3D model parts and drawing using SolidWorks |
It can model 3-5 model parts, accurately create assemblies, and accurately determine barycentric coordinates.
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| 14th |
Assembly of 3D model parts and drawing using SolidWorks |
It can model 3-5 model parts, accurately create assemblies, and accurately determine barycentric coordinates.
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| 15th |
Assembly of 3D model parts and drawing using SolidWorks
(Modeling questions of the qualification exam CSWA sample) |
In the modeling questions of the qualification exam CSWA sample,it can model 3-5 model parts, accurately create assemblies, and accurately determine barycentric coordinates.
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| 16th |
Return of answers |
You can find your own mistakes and understand them correctly by explaining the model answers.
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