Computer integrated manufacturing

By : Vikas Bhadoria

Updated : Feb 20, 2021, 12:10

Computer integrated manufacturing syllabus for GATE ME is part of the manufacturing section in the GATE examination for mechanical engineers. The syllabus for manufacturing is extensive, which allows you to score higher if you learn the concepts well. The computer integrated manufacturing MCQ questions on the examination tests the aspirant’s knowledge of CIM-controlled manufacturing. The process connects the various parts of the manufacture through computer systems that communicate with each other. Solving computer-integrated manufacturing questions, online quizzes, and tests help better control the manufacturing process and will also ensure an efficient production line.

Important Topics of Computer integrated manufacturing

Any suitable computer integrated manufacturing book or computer integrated manufacturing GATE notes should break down the various topics and concepts that are part of computer integrated manufacturing. It is crucial to understand the theory behind the questions before attempting a practice computer integrated manufacturing online quiz. Memorizing or mugging formulae and concepts will only trip you up during the exam. Instead, you must focus on using reliable computer integrated manufacturing study material for GATE ME to understand GATE ME's computer-integrated manufacturing topics.



Numeric Control (NC)

Algorithms are fed through punch cards to direct the motion of the machine tools.

Stepper Motors

Used for precision processes with the feedback control system.

Computer Numeric Control (CNC)

The automation is done by writing an algorithm that is installed in a microprocessor.

Direct Numeric Control (DNC)

The system controls various machines in the manufacturing process through a single computer.

Flexible Machining System (FMS)

The entire workflow is automated, requiring little to no manual interventions.

Preparatory Functions

Represented by G, these are pre-set functions that control the movement of the machine axes and associated geometry.

Miscellaneous Functions

Represented with the code M, the functions affect certain aspects of the machine.


Consists of linear, circular, helical, and parabolic interpolation algorithms.

Tips to solve computer integrated manufacturing questions for GATE ME

  1. Solve previous years’ computer integrated manufacturing GATE questions and answers pdf to improve your speed.
  2. Use good computer integrated manufacturing notes for gate pdf to understand the concepts.
  3. Have a concept sheet or notebook with all the relevant formulae and functions.
  4. Ask seniors for computer integrated manufacturing notes for ME to learn important points.

Importance of Computer integrated manufacturing in GATE 

  1. Computer integrated manufacturing is an important topic in the GATE exam for mechanical engineering.
  2. Computer integrated manufacturing GATE questions are part of the manufacturing topic, which counts for 15-18 marks.
  3. Relatively few formulae to remember, meaning they are high-scoring questions.

Most Recommended Books for Computer integrated manufacturing in GATE ME

There are many good books available that cover the computer integrated manufacturing GATE syllabus extensively.

Book Name


Manufacturing Science

Amitabha Ghosh, Asok Kumar Mallik

Manufacturing Technology

P N Rao

Manufacturing Engineering and Technology

Serope Kalpakjian, Steven R Schmid

Automation, Production Systems, and Computer-integrated Manufacturing

Mikell Groover

Computer Integrated Manufacturing

A. Alavudeen, N. Venkateshwaran

Apart from these books, you must also solve computer integrated manufacturing MCQ PDF to understand the pattern of questions on the GATE exam.

Why Prepare for Computer integrated manufacturing from BYJU'S Exam Prep?

BYJU'S Exam Prep offers comprehensive training to aspirants looking to crack the GATE ME examination. The platform’s USP is its experienced mentors who are always available to explain concepts and clear any doubts. BYJU'S Exam Prep also offers clear and concise GATE material which is designed to help aspirants crack the examination. The student platform encourages discussions on the concepts and previous years’ question papers. BYJU'S Exam Prep also encourages students to take computer integrated manufacturing online tests since it will help them to familiarize themselves with the exam and also improve their speed of solving questions.

BYJU'S Exam Prep offers GATE aspirants with material on computer integrated manufacturing. Computer integrated manufacturing mock tests and quizzes will help the aspirants to score more marks on the exam. While preparing for the exam, aspirants must solve several computer integrated manufacturing online tests while timing their responses.


Q. What is computer integrated manufacturing used for?

CIM is used in factories to automate various functions of the manufacturing process like design, analysis, cost accounting, planning, procurement, distribution, and inventory control.

Q. What type of companies use computer integrated manufacturing?

Almost all large-scale manufacturers use CIM in their factories. Some of the fields that use CIM are automotive, part manufacturing, aerospace, defence, shipbuilding, electric and electronic, healthcare, woodworking, food processing, robotics, and glassworking.

Q. What are the elements of computer integrated manufacturing?

In total, there are 9 elements in CIM. These are marketing, product design, planning, purchase, manufacturing engineering, factory automation, warehousing, and financing.

Q. What is the difference between CAD, CAM, and CIM?

CAD is the software used for design, which CAM stands for computer-aided manufacture. CAM is the use of computers to control the functioning of machine tools. CIM is the combination of CAD and CAM along with the various business functions of the factory.

Q. What are the benefits of computer integrated manufacturing?

CIM is being adopted in most factories due to the significant payoffs. The benefits of this system include reduced costs, more efficient scheduling, less downtime, and maintaining the right inventory.