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Course Detail

Course Name CNC and System simulation Laboratory
Program B. Tech. in Mechanical Engineering
Semester Seven
Year Taught 2019

Syllabus

CNC Laboratory

CNC Machine: Tooling, construction and working
Understanding the working, construction, and tooling of CNC Turning centre and CNC Machining centre
CNC Manual part programming
Manual part programming exercises for simple part geometries
Computer Aided Manufacturing (CAM)
Introduction to CAD based CNC programming and modelling of part geometries in CAD software for generating CNC codes for machining
CNC code generation and simulation of machining process using CAM software.
Machining of component in CNC Turning/Machining centre using CNC code generated using CAM software

Simulation of Manufacturing Systems

Modelling and analysis of manufacturing and service systems using discrete event simulation package.
Analysis of simulation input data and fit the data into a suitable distribution.
Simulation output analysis
Performance Modelling of Flow-shops, Job shops, Assembly shops, FMS, and Kanban Controlled Manufacturing Systems
Simulation optimization.
Time and motion study experiments – use of software for calculating standard time.
Study and design of lean assembly lines using lego kits.

CNC Laboratory

Course Objectives

The course will expose the students to

  • Understand the working principles and construction of a CNC machine tool
  • Manual CNC programming concepts and CAD based programming

Course Outcomes

  • CO1: Understand the working principles, tooling and construction of CNC Turning centre and CNC Machining centre
  • CO2: Generate simple CNC manual part programing codes for machining components in lathe and milling machines
  • CO3: Simulate and generate CNC codes for lathe and milling operations using CAM software

CO – PO Mapping

PO/PSO/
CO		 PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10 PO11 PO12 PSO1 PSO2 PSO3
CO1 2 1 2 1 3 1 1 1 1 3
CO2 2 1 2 1 3 1 1 1 1 3
CO3 2 1 2 1 3 1 1 1 1 3

 

Simulation of Manufacturing Systems

Course Objectives

The course will expose the students to

  • To develop credible discrete event simulation models of a manufacturing environment
  • To analyse and improve the performance of manufacturing systems using work study and lean techniques

Course Outcomes

  • CO1: Appreciate the role of discrete event simulation and modelling and their application in manufacturing environment
  • CO2: Simulation modelling of manufacturing and service systems using discrete event simulation package
  • CO3: Interpret and analyze the results obtained by the simulation model and identify bottlenecks and improve the performance of the manufacturing systems
  • CO4: Apply work study principles and lean techniques to improve processes

CO – PO Mapping

PO/PSO/
CO		 PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10 PO11 PO12 PSO1 PSO2 PSO3
CO1 1 1 1 1 1 1 1 1 1 1 1
CO2 1 1 1 1 3 2 1 1 1 1 2 3
CO3 1 1 1 3 2 1 1 1 1 1 1 1 1
CO4 1 1 1 1 1 1 1 1 1 3 1 1 2

Simulation of Manufacturing Systems - Evaluation Pattern

Evaluation Pattern

Assessment Internal External
*Continuous Assessment (CA) 80 –
End Semester – 20
*CA – Can be Quizzes, Assignment, Projects, and Reports.

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