Mechanical Engineering
ಯಾಂತ್ರಿಕ ವಿಭಾಗ, ಸರ್ಕಾರಿ ಪಾಲಿಟೆಕ್ನಿಕ್, ಹೊಳೆನರಸೀಪುರ-573211
Government Polytechnic, Holenarasipura-573211
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20ME32P- MACHINE TOOL TECHNOLOGY
20ME32P- MACHINE TOOL TECHNOLOGY
Diploma Engineers are responsible for supervising production processes to achieve production targets and for optimal utilization of resources. For this purpose, knowledge about various machining processes is required to be imparted. The students are to be trained and equipped with adequate theoretical and practical knowledge about Metal Cutting Phenomenon and various processes like turning, drilling, milling, grinding etc. Hence, this course is introduced to provide hands on experience on various machine tools used in the manufacturing stream and to provide foundation for diploma engineers who want to further specialise in the field of precision manufacturing.
Course Outcomes (COs)
Course Outcomes (COs)
Analyze the importance of complying with reverent occupational health and safety standards in the work place.
Explain the importance of Cutting tool Geometry, list various Cutting Parameters, the role and use of the right Coolants and Lubricants for the given machining processes.
Exhibit Lathe operations for a given drawing with process chart and cost estimation of production
Demonstrate milling and drilling operations for a given drawing with process chart and cost estimation of production
CO-PO Matrix
CO-PO Matrix
Learning Resources
Learning Resources
Estimate the Production cost per Piece as per the given drawing for Plain Turning, Step Turning, Knurling and Chamfering (Consider all Direct and Indirect costs). Perform all operations as per the process plan. WORK ODER-1: Facing, Centering, Turning and Grooving
Estimate the Production cost per Piece as per the given drawing for Taper Turning(Consider all Direct and Indirect costs) WORK ODER-2: Taper turning
Estimate the Production cost per Piece as per the given drawing for Thread cutting (Consider all Direct and Indirect costs) WORK ODER-3 to 4: Perform Turning, Grooving and Thread Cutting. Diamond and Straight Knurling, Chamfering.
Estimate the Production cost per Piece as per the given drawing for Plain Milling Operation (Consider all Direct and Indirect costs) WORK ODER-5: Shaping 6 Mutually Perpendicular Plain Surfaces To Form A Cube.
Estimate the Production cost per Piece as per the given drawing for Key way and V- slot. Step Turning,
Estimate the Production cost per Piece as per the given drawing for WORK ODER-7: Gear cutting, Indexing of 18-teeth on Milling
WORK ODER-6: Marking, Centre Punching, Drilling (Spotting, Ø6.7, Ø8.5), Chamfering & M10 Tapping
List of Activities
List of Activities
(Sl.No.) Suggestive Activities for Tutorials
(1) Write Short notes on PPE kit and First Aid Kit used for industries. Write about Safety and Environment Regulations
(2) Write about Classification of machine tools and Specification of machine tools in detail.
(3) Discuss Common Grinding Problems and their Remedies. Also discuss the need for Balancing the Grinding Wheels. https://www.Euromarcconz
(4) Whether it's granite for your countertops, backsplash, or floor tiles, making pristine cuts can be achieved with proper precautions, techniques, and specialized granite cutting tools for making tiles and slabs of this hard rock. Discuss and present a report on those tools.
(5) Present a Report on Applications of Inversions of Kinematic Mechanisms: With-worth quick return motion mechanism in Shaper Double-slider crank mechanism.
(6)Present a Case Study on Machine tool chatter arising in an interrupted turning process https://core.ac.uk/download/pdf/33663698.pdf
(7) Present a Report on Influence of Cutting Parameters on cutting force and Surface finish in Turning operation. https://www.sciencedirect.com
(8) Analyse tolerances in a Production Drawing.
(9) Analyse Surface finish symbols in a Production Drawing.
(10) Demonstrate the various measuring instruments used in Machine Shop.
(11) Collect the sample piece of various raw materials used in machine shop and Discuss their mechanical, chemical and Physical properties
Key Answers
Key Answers
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