If you have done graduate or pursuing, you probably remember the engineering drawing classes.
Whether you are a computer science engineer or mechanical engineer, this class is for everyone. But there are few students who have taken interest in this class.
I remember, our drawing class is used to be in the last periods and used to be bunked most of the time.
The definition of drawing is 'Graphical representation of our thoughts and imagination by using paper and pen or pencil. ' and our first-year classes are basically hand drawing. But this is also true that hand drawing is limited to some tools and dimensions.
But these days it becomes very easy. All thanks to the technological advancement in Computer Science.
By using computers, designing and drawing are no longer limited to the number of tools, features, and sizes. In the Computer-aided design (CAD), a lot of tools and features are available that could be used in one click.
Even we don't need to make different views of an object. In just one click, and we have isometric views, front view, top views, or side views.
Also, it is very easy to learn, just you need is to practice more and more.
Let's understand; How CAD, CAM, and CAE are different from each other.
CAD = Computer-Aided Design
CAE = Computer-Aided Engineering
CAM = Computer Aided Manufacturing
CAD - Computer-Aided Design
Computer-aided design (CAD) is the use of computers (or workstations) to aid in the creation, modification, analysis, or optimization of a design. It includes creating 2D sketches, 3D models and their rendering, assembly of different parts, and drafting. These are also known as 3D modeling.
CAM - Computer-Aided Manufacturing
Computer-aided manufacturing typically uses software to translate drawings and data into detailed instructions that can drive some sort of automated tool. So it deals with automated machining processes like CNC and creating a mold for the casting.
CAE - Computer-Aided Engineering
Computer-aided engineering (CAE) is the use of computer software to simulate performance by using Finite Element Method in order to improve product designs or assist in the resolution of engineering problems for a wide range of industries. This includes simulation, validation, and optimization of products, processes, and manufacturing tools.
There is a lot of CAD/CAM/CAE software available in the market. Every software has some unique feature and accordingly use.
Examples- Some Popular CAD Software
Career Prospectus-
Industry veterans say that CAD/CAM/CAE provides an exciting career in the industry. CAD/CAM/CAE trained professionals can make their career in the following industries:
- Automotive industry
- Foundry
- Sheet metal industry
- Plastics mold making industry
- Press tools/dies
- Pressure die castings
- Reverse engineering
- CAD/CAM consultants
- Software developers for CAD/CAM applications
- Customization projects
Eligibility-
Should be a Graduate/Postgraduate student in Mechanical/Automobile/Production/Industrial/Polymer engineering from any university.
Job Roles in Companies
1)CAD Designer/Engineer/Technician;
a) Responsibilities:
- Use software to create detailed 2D or 3D designs for complex projects.
- Collaborate with others to establish timelines and budgets, as well as solve problems.
- Knowledge of industry, engineering, math, and materials.
- Ability to analyze data and situations and come up with creative solutions.
- Keep up to date on industry and engineering standards
b)Requirements:
- An Associate’s Degree or equivalent experience.
- Sit for extended periods of time.
- Use of hands to operate computers.
- Extensive knowledge of the company’s preferred software.
- Make decisions based on designs.
- Strong communication skills.
- Ability to collaborate with others to solve problems.
- Firm grasp of mathematics, engineering, and industry information.
- Some travel may be required.
2)CAD Trainer;
a) Responsibilities & Requirements::
- To train the students
- Able to teach a number of students
- Problem-solving skill
- Good communication skill
- Learning attitude
Salary Packages-
The salary of a cad designer varies with the company to the company and also depends upon experience and level of skill.
So range of salary starts from 10k to 48k per month.
Read more about CAD Designer Salaries in India 👈
