Computer Aided Design Software – Introduction, Use & Benefits.

INTRODUCTION

Computer Aided Design refers to the designs that an engineer prepares for certain object using a computer. CAD models of mechanical designs help engineers to carry out analysis of the structure, improve the designs, improve productivity and decrease the cost of production. CAD software uses vector based graphics to represent drafts.

The final object as per the computer aided design is produced by separate drafting of parts while assembling them on a later stage. Designer needs to specify other parameters for design. This includes materials used, processes that object needs to pass through, dimensions, allowances & tolerances and more depending on software that he/she is using. 

USES OF CAD SOFTWARES

CAD software is heavily used in the mechanical industries which play a pivotal role in manufacturing of each and every product. Mechanical design formed on a CAD software is used to study the object much in prior to the actual manufacturing which can help in optimizing the manufacturing process.

Following are some of the uses of mechanical design softwares:

·         Mechanical designs can be directly uploaded to manufacturing machines like CNC machines and the product can be manufactured using Computer Aided Manufacturing Process.

·         Mechanical designs can be used to analyse the product before actual manufacturing takes place and induce changes if necessary which is not possible after the production process starts.

·         It can be fed to the 3D Printers for direct manufacturing after meshing it into layers of definite thickness.

·         The software can also be used for Documentation purposes.

·         CAD modelling can be used to mark material wastage regions which help in minimal material wastage.

TYPES OF MECHANICAL DESIGN SOFTWARES

There are different types of softwares for mechanical designs which require designer to come up with basic plan of the object differently.

Following are two type of CAD softwares used for mechanical designs:

·         PARAMETRIC MODELLING: This type allows the designer to induce changes into model anytime he wants. In this type of modelling, geometric and functional relationships in the model are preserved by software.

·         DIRECT MODELLING: This type of modelling does not have a history tree and model is directly converted into geometry. Designer does not need to change the original sketch to make changes.

CAD SOFTWARES

There are several softwares used for mechanical design but most common ones include Dassaults Catia, Dassaults Solidworks, AutoDesk AutoCad, TurboCad, AutoDesk Inventor etc. All these softwares have different interfaces and user friendliness.

CONCLUSION

CAD softwares used for mechanical designs have helped the production process to become more efficient by reducing wastage of material and using apt quality measures depending on the analysis done on CAD model. CAD softwares have different features integrated onto them which help in saving the crucial production time as well intern giving higher efficiency, larger profits and scalability.

Why You Should Go For A Product And Tool Design Course After B.Tech In Mechanical Engineering?

A common dilemma faced by many B.Tech students is their lack of clarity on how to steer their career post completion of their B.Tech in mechanical engineering. One may acquire sound technical skills while pursuing their bachelor’s degree but such skills may not be enough to land them in rewarding employment opportunities at a later stage, particularly in the face of the stiff competition that exists in the crowded job market and the latter’s skewed ratio of demand vs. supply. Thus, it becomes imperative for B.Tech students to make themselves industry-ready with additional specialisations that add value to their existing skill-sets and make them readily employable across a plethora of industries and business sectors.

A job-oriented course like a diploma in product and tool design can benefit mechanical engineers by empowering them with the necessary knowledge and insights that are required to make a successful entry into the creative world of product and tool design. The evolving space offers huge scope to the students to explore their engineering careers in sectors as unique as FMCG, manufacturing, automobile, aviation, transport, healthcare, energy, service industry etc.

What is Product and Tool Design?

 

Product and Tool Design is a broad domain that encompasses the scope of two niche disciplines, namely product design and tool design. The vast field deals with the conceptualisation, design, validation, testing, development and commercialisation of new and improved products across varied business lines with an aim to fulfil the day-to-day needs of the end users. The specialised domain also deals with the innovation and construction of cutting-edge tools, parts and machinery that are safe and easy to operate and aid the manufacturing of these value-added products in a manner that reduces production cost and increases the efficiency, quality & productivity of the manufacturing processes.

The elaborate process warrants meticulous attention to the various aspects concerning the functionality, quality, safety and the cost of designing a new product or a tool. Considering that the ultimate goal of any industry is to boost its sales and profitability by designing functional and economically viable products that appeal to the market, product and tool design, as a discipline, has garnered immense popularity in the recent years. These days, many small, mid-sized and large-scale companies are on the hunt for skilled and trained mechanical engineers who possess the desired knowledge, creativity and out-of-the-box thinking to envision, design and bring to effect utilitarian products that are technically superior and aesthetically designed. Since design concepts are fundamental to the branch of mechanical engineering that involves the planning, construction, operation and maintenance of mechanical systems, hence, a thorough understanding of the design tools, processes and techniques will be an added advantage for any student who has completed his or her B.Tech in mechanical engineering.

MIT Skills - Your One-Stop Destination for Regular and Weekend Courses in Product and Tool Design

 

If you are keen on enhancing your understanding of design essentials with a top-notch product and tool design course in Pune, then you can explore MIT Skills to increase your awareness of the latest design concepts and tools that are prevalent in the industry. A division of the prestigious MIT Group of Institutions, MIT Skills is a reputed provider of high-end technical training and enjoys fame all over the country for its stellar training programs.

MIT Skills’ Post Graduate Program in Product and Tool Design boasts a detailed course curriculum that has been structured by none other than leading industry experts with an aim to address the skilled workforce requirements that exist in various MNCs, corporate houses and high-growth industries. The short-term course in product and tool design delves into every possible aspect of this field with adequate emphasis on topics like Elements of Design, Product Detailing, Sheet Metal and Plastic Product Design, Product Planning and Marketing, Jigs and Fixture Design, Casting Die Design, Injection Mould Design, Geometrical Dimensioning & Tolerance (GD&T), CAD CAM - Catia, Creo, NX CAD+CAM, Solidworks, CAE Ansys, Mould Flow, Rapid Prototyping etc. An experienced faculty coupled with enlightening industrial visits, practical exposure to high-end sophisticated design tools and 100% placement assistance make this course a one of a kind skill enhancement program to ladder up your career post completion of your bachelor’s degree in mechanical engineering.

Role of Product & Tool Design Engineering & Its Importance for Mechanical Engineers

 

As a Mechanical Engineer, you have a world of opportunities waiting to unfurl before you since the broad and exhaustive field influences almost every aspect of our daily lives. Owing to the fact that a degree in Mechanical Engineering exposes you to the key fundamentals of engineering, physics and materials science along with the principles of force, energy & motion that are elemental to the design and development of small and large-scale mechanical systems as well as individual parts and devices, hence, Mechanical Engineers are highly sought after across diverse industries and sectors. These professionals marry their know-how of emerging customer needs with creative thinking and cutting-edge analytical and design tools to create and market a wide range of solutions in the form of user-friendly products, systems or processes that benefit the society at large.

Whether you are a young Mechanical Engineer who is looking forward to a dream job or a qualified veteran who wants to enrol in a skill enhancement program to give an upward thrust to his or her stagnant career, a niche course in product & tool design engineering can help you upskill yourself and boost your employability and your ability to make rewarding career jumps. 

What is Product & Tool Design Engineering?

Product Design is a broad arena that is an interesting mix of art, science and technology. It involves conceptualization, evaluation and transformation of ideas into innovative and tangible products that address human needs and challenges. Apart from product design and creation, the field also encompasses the commercialization of the formulated products in order to introduce and popularise them in the marketplace.

Product Design is an elaborate process that entails relentless research and fact finding, non-stop ideation, multiple brainstorming sessions, prototype creation and evaluation, feedback solicitation and implementation of changes, if any, before the product is released for production. Numerous design reviews are conducted in between to ensure that the conceived product is economically viable, aptly priced, aesthetically designed, safe for use, high on functionality and usability, easily repairable etc. This makes the entire process a highly detail-oriented and rigorous affair. These days, product designers exploit various digital tools to visualize and analyze a product upfront prior to the design finalization and development stages.

Tool Design is a complementary branch that focuses on the planning, design and manufacture of tools & factory equipment materials such as dies, moulds, jigs, fixtures etc. that are required for the mass production of products as varied as medical devices, sporting goods, mobile phones, apparel, furniture or industrial products. 

How can Product & Tool Design Engineering Aid Mechanical Engineers in Their Career?

Considering the challenging economic climate and the ever-evolving needs of the modern consumer, a professional course in Product & Tool Design Engineering can further amplify your demand as a Mechanical Engineer by providing you with the underlying fundamentals that are vital for you to be able to discern and exploit the prevailing market opportunities to create or tweak new or existing products that are customised to suit distinct consumer preferences & usage habits. Moreover, you learn to appreciate and acknowledge the need to increase the profitability of a product by reducing its manufacturing cost & time and increasing its production rate without compromising on its quality or precision with the aid of specially designed tools that are efficient, robust, reliable, cost-effective, easy to use and safe to operate. 

Why is MIT Skill’s Product & Tool Design Engineering Course a Wise Choice for you? 

 

Take charge of your career today by empowering it with the competitive edge of MIT Skills’ PGP in Product & Tool Design programme. Renowned for imparting world-class technical training to its students, MIT Skills leverages a modern course curriculum that blends theoretical knowledge with industrial visits for a hands-on experience. The comprehensive course covers all the important aspects of Product & Tool Design Engineering like Elements of Design, Product Detailing, Sheet Metal and Plastic Product Design, Product Planning and Marketing, Jigs and Fixture Design, Casting Die Design, Injection Mould Design, Geometrical Dimensioning & Tolerance (GD&T), Styling - Alias, CAD CAM - Catia, Creo, NX CAD+CAM, Solidworks, CAE Ansys, Mould Flow, Rapid Prototyping etc. - important concepts that will perfect your understanding of this far-reaching field and will help you establish yourself as a formidable player in the crowded job market of today.

Why CAD CAM is best course to opt for after Mechanical Engineering?

One of the oldest and popular engineering disciplines, a degree in Mechanical Engineering is a highly sought-after one as it makes one employment ready by exposing him or her to specialized domains such as mechatronics, robotics, biomechatronics and biomechanics along with in-depth exposure to the latest technologies of nanotechnology and bionanotechnology that are frequently used in varied fields of science.

Scope of Mechanical Engineering

Mechanical Engineering is a broad field of study that often overlaps with other branches of engineering. Apart from focussing on mechanics and kinematics, the niche field also touches upon various concepts such as structural analysis, thermodynamics, electricity etc. which are also incorporated within other engineering fields such as civil engineering, chemical engineering and electrical engineering. The dynamic field has evolved over the years and today Mechanical Engineers are employed across a vast gamut of industries such as manufacturing, oil & gas, aerospace, automotive, railway, marine, defence, construction, transport, FMCG, chemical, metallurgy, biomedical, electronics, pharmaceuticals and utility.

Significance of a CAD/CAM Specialization

As a Mechanical Engineer, your job role would entail the design, production and operation of various equipment and machines such as industrial equipments, defence equipments, machinery, manufacturing plants, heating /cooling systems, transport systems such as aircrafts, trains and motor vehicles, drugs, electronic components etc. With computer-aided 2D/3D models fast outscoring the popularity of hand-drawn schematic drawings, it becomes essential that you have a firm grasp on the technicalities of contemporary design & drafting tools such as CAD (Computer-aided Design) and CAM (Computer-aided Manufacturing) that are widely used to make the design and manufacture processes much more simpler, easier to visualize and as accurate as possible.

Can a CAD/CAM Specialization Boost Your Mechanical Engineering Career?

One of your key goals, in your exhaustive role as a Mechanical Engineer, would be to explore ways to make yourself more productive and efficient so that you can invest your valuable time in matters that demand urgent attention such as innovating, redesigning and supervising the manufacture of products and devices that address the key issues and bottlenecks of an industry.

Hence, if you are looking to sharpen your existing skills and are exploring job-oriented courses after Mechanical Engineering, then a specialization in CAD and CAM will be a viable option for you. Post course completion, you will have a heightened awareness of how computers can be harnessed to boost your productivity and design quality by automating the process of drafting and enabling you to simulate superior, detailed and accurate technical drawings which can be seamlessly analyzed, modified, reproduced and optimized as per your requirement and with few clicks of a button. Moreover, CAD is extensively used in complex industrial/architectural designs and in precision-driven industries such as shipbuilding, aerospace and automotive. This has resulted in a spike in its demand in present times. The electronic output of CAD is then used for manufacturing purpose, often with the aid of CAM. Apart from making use of computers to produce fault-free machine parts, the primary aim of CAM is to expedite the manufacturing process and produce components and tools with greater exactitude and material consistency than ever before.

Needless to say, both these technologies are attuned to the needs of the modern manufacturing processes as they make the entire process of design creation, iteration and manufacturing quite effortless, swift and economical. Hence, a Mechanical Engineer has to be well-versed with them if he or she wants to remain competitive in this dynamic, lucrative and versatile space.

How to Discern the Right Course to Sharpen Your CAD/CAM Skills?

If you are on the hunt for flexible and easy-paced CAD/CAM courses after Mechanical Engineering, then you must seek advantage of the enviable course curriculum of MIT Skills - a Pune-based premier educational institute that offers world-class technical training in the realm of Product & Tool Design, Automotive & Styling, Productivity Improvement, CAE, PLM, CAD and many other valuable topics. Starting from 6 months and all the way up to 10 months, MIT Skills has diverse courses that can help you brush up your know-how of CAD and CAM technologies without having to disrupt your existing priorities.