15TD45P: Tool Room Practice -I Tool and Die 4th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Tool Room Practice -I detail DTE Kar Diploma syllabus for Tool And Die Making (TD), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15TD45P), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other tool and die 4th sem syllabus for diploma c15 scheme dte karnataka you can visit Tool and Die 4th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for tool room practice -i is as follows.

Pre-requisites:

MACHINE SHOP PRACTICE

Course Objectives:

1. To make students able to learn milling all six sides of a block and finishing it by surface grinding and maintaining dimensional and geometric tolerances.
2. To make students learn turning cylindrical jobs between centres and finishing them precisely on Cylindrical grinding, maintaining dimensional and geometrical tolerances .
3. Boring cylindrical bushes and grinding bore on internal grinding machine to closed tolerance.
4. To make students to acquire skills of application oriented tasks, manufacture simple products like Strap clamp, parallel clamp, edge finder, adjustable angle gauge.

Course Outcomes:

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Course Outcomes:

1. CO1 Ability to mill all six sides of a block and finish it by surface grinding operation.
2. CO2 Ability to turn cylindrical jobs between centres and finishing them precisely on cylindrical grinding, maintaining close tolerances and to do bore finish grinding on internal grinding machine to close tolerance.
3. CO3 Ability to produce simple products like strap clamp, parallel clamp, edge finder, adjustable angle gauge.

Course Delivery:

The course will be delivered through Demonstration and Shop practices

COURSE CONTENT

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UNIT – I – SURFACE GRINDING PRACTICES: Contact Hrs – 28

Demonstration and detailed explanation of milling and surface grinding dimensional and geometrical tolerances. Hands on Experience:

1. Block milling
2. Surface grinding of a block, maintaining

UNIT – II – CYLINDRICAL GRINDING ( INT & EXT Contact Hrs – 28

Demonstration and detailed explanation of turning and grinding pillar between centres to closed tolerances, grinding bore on a internal grinding machine to closed tolerances. Hands on exercise:

1. Pillar turning
2. Pillar grinding
3. Bush turning & boring
4. Bush ID/OD grinding

UNIT – III -PRODUCT MANUFACTURING PRACTICE Contact Hrs – 22

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Reference Books:

1. WORK SHOP TECHNOLOGY by S.K.Hajra Choudhary- from MEDIA PUBLISHERS AND PROMOTERS PRIVATE LIMITED.
2. ALL ABOUT MACHINE TOOLS by HELMRICH GERLING from NEW AGE INTERNATIONAL PRIVATE LIMITED.
3. TOOL DESIGN by DONALDSON
4. BASIC DIE MAKING by OSTERGARRD
5. SKYTECH STANDARD NOTES

SCHEME OF VALUATION

Out of three workshops exam may be conducted on any one of the following
Surface grinding practice / Cylindrical grinding practice / Product manufacturing practice

1. Listing of tools and operations. 05
2. Planning and marking 10
3. Performing of basic operations. 20
4. Dimensional accuracy 10
5. Oral 05

MODEL FOR PRACTICE AND SEMESTER END EXAM

Follow from pdf.

MODEL QUESTIONS FOR VIVAVOCE -IV SEMETER

TOOL ROOM PRACTICE – I

1. Mention the different methods adopted to produce taper on a lathe.
2. Explain pitch of a screw thread.
3. Differentiate a live centre and a dead centre.
4. Illustrate the method of calculating the rpm suitable for turning on a lathe.
5. Method of taking drive to the job when job being turned between centre.
6. Describe grain, grit and bond related to a grinding wheel.
7. Explain a hard wheel and a soft wheel.
8. Mention specific advantage of a rubber bond wheel.
9. Describe dressing of a grinding wheel.
10. Explain the mounted point wheels.
11. Explain method of blind bore grinding.
12. Illustrate the methods of checking bore of a ground bore.
13. Describe milling of a large radius with rotary table on drilling machine.
14. Explain the use of side and face cutter.
15. Describe a woodruff key and method of machining it.
16. Illustrate the sequence of jig boring pillar fitting holes on a die set.
17. Explain the advantages of boring.
18. Explain a edge finder and use of it.
19. Explain the purpose of using a indexing head.
20. Explain the purpose of using a dividing head.

For detail syllabus of all other subjects of BE Tool And Die, C15 scheme do visit Tool And Die 4th Sem syllabus for C15 scheme.

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