15CR31T: Manufacturing Technology Ceramics 3rd Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Manufacturing Technology detail DTE Kar Diploma syllabus for Ceramics Engineering (CR), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15CR31T), 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 ceramics 3rd sem syllabus for diploma c15 scheme dte karnataka you can visit Ceramics 3rd Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for manufacturing technology is as follows.

Pre-requisites:

Basics of Ceramic lab.

Course Objectives:

Students will demonstrate acceptable knowledge on manufacturing of various ceramic wares and their applications.

Course Outcomes:

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1. Introduction to Ceramic Products & Processing:

Definition, Classification, properties and application of following traditional and advanced ceramic products with examples.

1. Traditional Ceramics – White wares (terracotta, earthenware, stoneware and porcelains), cements, glass, refractories, abrasives.
2. Advanced Ceramic products – Electrical & Electronic, Magnetic, Mechanical, Special Refractories, Optical, Chemical, Bio-Ceramics & Nuclear Ceramic Products.

2. Additives

Define and briefly explain the role with examples – Surfactants, Water, Organic Liquids, Flocculants & Deflocculants, Binders, and Plasticizers, foaming and antifoaming agents, lubricants& preservatives. Study the thixotropic characters.

3. Batch Preparation:

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4. Forming:

Illustrate the shaping process with sketches & constructional features of machinery for following process:

1. Plastic Shaping -Hand moulding with potter’s wheel, Jiggering & Jolleying,
2. Semi-plastic Shaping – pressing, extrusion, injection moulding and turning.
3. Dry Pressing – study the Particle packing characteristics, outline the important parameters of pressing (powder, die & pressure characteristics), explain stages in pressing. Types of presses: Toggle press, Fly press/screw press, Friction press, Hydraulic press, Isostatic press andHot isostatic press.
4. Casting – Slip casting (solid, hollow & Core) and Tape casting. Explain Surface finishing methods – Trimming, Smoothening, Grinding, Blanking, Punching and Laminating.

5. Drying & Firing:

Definition, mechanism of drying, classification of driers based on heat source, type of material (raw material / Product), list various driers, mode of operation. Describe Firing, biscuit firing, glost firing, sintering, vitrification and stages of firing. List various furnaces and kilns with their field of application. Discuss the general constructional features of drier and furnace.

6. Process flowcharts

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List of Reference Books.

1. White wares Sudhir Sen
2. Indian Pottery Mirmira
3. Industrial Ceramics Singer & Singer
4. Introduction to Ceramics W D Kingrey
5. Mineral Processing S K Jain
6. Ceramic Processing James Reed

E-resource

1. www.britannica.com/art/whiteware
2. www.ceramicindustry.com > Topics
3. http://www.minerals.net/
4. http://www.mineralminers.com/
5. http://www.webmineral.com
6. http://www.geology.com/
7. http://www.ceramicartsdaily.org

Video Links

1. Porcelain Insulator: www.youtube.com/watch?v=rpKHxt9o-M0
2. Sanitary Wares: www.youtube.com/watch?v=CAthI2Rigys
3. Glazed Tiles: www.youtube.com/watch?v=EIjE_F026EQ
4. Spray Drier: www.youtube.com/watch?v=0o4ZCjHnaRw

Suggested Student Activity

1. Visit a nearby ceramic industry and make a report on the product manufactured.
2. Arrange a guest lecture on ceramic processing and student should make a report on the talk given.
3. Surf the internet /books and gather information regarding ceramic or vitrified tiles tiles/sanitary/bone china manufacture.
4. Make a report on how quality of water affects ceramic processing.
5. Student should prepare a report on Gel Casting/ Tape Casting/ Robo Casting/ Centrifugal casting/ pressure casting / vacuum casting/ investment casting or similar with recent advancements in respective methods.

Note: Student should prepare hand written report with minimum 2-3 pages and reports should not be copied from earlier batches. And other similar tasks can be assigned.

Model Question Paper:

(CIE)

1. Name any two advanced ceramic products with examples.
2. List the uses of abrasives.
3. Explain the role of surfactant in processing OR Describe the role of Foaming and antifoaming agents.
4. Illustrate the need of defloculant in casting slip. OR Write the function of plasticizer in shaping.

Model Question Paper:

Part-A

Answer any 6 of the following 6×5=30 marks

1. Show the brief classification of ceramics with examples.
2. Explain role of surfactant in ceramic processing.
3. Explain the role of Electrolyte in casting slip.
4. State Brongniart’s formula and identify its uses.
5. Explain forming of flat article by jiggering.
6. Identify the benefits of isostatic pressing over screw pressing.
7. Demonstrate shaping method with turning.
8. Explain the mechanism of drying.
9. Draw the flow chart of making of glazed floor tiles.

Part-B

Answer any 7 of the following 7×10=70 marks

1. Narrate the differences between earthen ware and porcelain.
2. Define electronic ceramics, list the properties and its uses.
2. Write explanatory note on the following
1. Binders
2. Plasticizer
3. Lubricants
4. Foaming Agents
1. Explain weathering and ageing.
2. Summarize advantages of pugging the mass in de-airing pugmill.
4. Illustrate wet method of body preparation with flowchart.
5. Explain with neat diagram fabrication of ware by tape casting
1. Describe blanking, punching and laminating.
2. Explain furnas model of particle packing.
7. Illustrate the fabrication of an article by slip casting.
1. Categorize the driers on the basis of mode of operation
2. Describe sintering and vitrification.
1. List various furnaces & kilns used in ceramic industries
2. Explain the stages of firing
1. Explain the manufacturing of wash basin with neat flow chart.
2. Recognize the need for twice firing of ceramic product.

For detail syllabus of all other subjects of BE Ceramics, C15 scheme do visit Ceramics 3rd Sem syllabus for C15 scheme.

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