Bachelor of Engineering (B.E.)/ Bachelor of Technology (B.Tech.) Mechanical Engineering - 3D printing is a 4-year undergraduate course in School of Engineering and Technology - Jain (Deemed-To-Be-University). It is the branch of engineering that is involved with production, designing and operation of machines. The course prepares the students to use the specialised software to design the product which they have manufactured and apply the principles of mechanical engineering for designing, manufacturing, and maintenance of mechanical systems. The course is designed in such a way that a student will get both practical and theoretical knowledge of the subjects.