313355: Polymer Molding Techniques Syllabus for Polymer Technology 3rd Sem K Scheme MSBTE PDF

Polymer Molding Techniques detailed Syllabus for Polymer Technology (PO), K scheme PDF has been taken from the MSBTE official website and presented for the diploma students. For Subject Code, Subject Name, Lectures, Tutorial, Practical/Drawing, Credits, Theory (Max & Min) Marks, Practical (Max & Min) Marks, Total Marks, and other information, do visit full semester subjects post given below.

For all other MSBTE Polymer Technology 3rd Sem K Scheme Syllabus PDF, do visit MSBTE Polymer Technology 3rd Sem K Scheme Syllabus PDF Subjects. The detailed Syllabus for polymer molding techniques is as follows.

Rationale

For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier.
.

Course Outcomes:

Students will be able to achieve & demonstrate the following COs on completion of course based learning

1. Operate Compression moulding Machines by various process parameters
2. Optimize transfer molding parameters
3. Proposed the remedies of various defects by analyzing injection moulding process
4. Use appropriate rotational moulding process for preparing articles.
5. Evaluate factors that affect thermoforming process, such as air, temperature, mold temp

Unit I

Compression Molding 1.1 Basic Process, Principle and Moulding Cycle, Material used. 1.2 Types of Mold: Flash Type, Positive and Semipositive 1.3 Types of Machine: Hand Operated, Semiautomatic, Automatics 1.4 Preforming and Preheating System 1.5 Effects of material and process parameters (bulk factor, flow properties, curing time, temperature, and pressure) on the quality of the product. 1.6 Advantages and Limitations of Compression Moulding Process 1.7 Troubleshooting: Faults, Causes, and Limitations. Lecture Using Chalk-Board Video Demonstrations Presentations

Unit II

For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier.
.

Unit III

Injection Moulding 3.1 Injection Moulding: Principal, material, application, advantages and Limitation. 3.2 Description of clamping unit: Type of clamping system- Mechanical clamping (single Toggle & double Toggle), hydraulic clamping system, hydromechanical clamping system, mould clamping force, size of platen, daylight opening 3.3 Description of injection unit, shot capacity, plasticizing capacity, injection pressure, suck back. 3.4 Effect of processing parameters on quality of product. 3.5 Trouble shooting: Defect, their cause and their remedies. Lecture Using Chalk-Board Video Demonstrations Presentations

Unit IV

Rotational Molding 4.1 Basic process and principle, materials, applications 4.2 Types of rotational moulding machines batch type, independent arm type, straight-line, jacketed mould machine, carousel type. 4.3 Merits and demerits of rotational moulding 4.4 Moulds for rotomoulding. Heating and cooling system. 4.5 Moulding defects, causes and remedies Lecture Using Chalk-Board Presentations Video Demonstrations

Unit V

For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier.
.

Suggested Micro Project / Assignment

Micro project

• Moulding Temperature: Make a chart of Moulding and processing temperature (Minimum 20 polymer) for Commodity, Engineering, Specialty, and thermosetting material, also prepare the presentation
• Explore and create a presentation/ report on Flash Type, Positive, and Semipositive types of moulds used in compression moulding by Including detailed diagrams and examples of products that are typically produced using each type of mould also Highlight the advantages and limitations of each mould type.
• Raw Material Analysis: Collect the information of raw material (specification, MFI, Grade, COA) name of manufacturer, supplier, prepare a report for Commodity and Engg. Material and make a presentation in class
• Trouble shooting of article: Collect different household article and prepare chart on common faults occurred in Injection, Compression, Thermoforming and rotation molding
• Application of Machine: Collect the information of available articles, prepare a chart of the product based on process (injection, Compression, Transfer, Rotation, Thermoforming)

Assignment

• Prepare standard operating process and molding cycle of compression moulding in a form of Visual Presentation and present the findings in the class.
• Prepare flow chart for work Instruction for Hand Operated injection Moulding
• List the Safety equipment’s used to operate the various polymer moulding machines, Explain importance of personal protective equipments
• Collect the process parameter used in Pot and Plunger type machine, with respect to different material (UF, MF, PF)
• Prepare the chart for processing variable and its effect on various process like compression, Transfer, injection and rotational moulding
• List the Equipment manufacture from Thermoforming and Rotational Moulding, and search the information on Rotational Machine and Thermoforming machine Manufacturers.
• Prepare a maintenance schedule for various processes ( Daily Maintenance, weekly, Monthly quarterly, Preventive, productive)

Laboratory Equipment

1. Compression Moulding machine with auxiliary equipment. Min 30-ton capacity, stroke min 150 mm, daylight opening 0-min, 300 mm, mode of heating platen electrical 1
2. Transfer molding machine with auxiliary equipment. Maximum transfer pressure 210 bar, Transfer cylinder capacity- 5 ton, clamping force- 10-ton, Maximum daylight-350 mm, Heating capacity of platen -3KW 2
3. Injection Molding machine with auxiliary equipment’s and molds for screw Diameter -25 mm, Plasticizing Capacity -15 Kg/hr, Shot weight -40 g. Screw L/D ratio- 1:20, Mould clamping force -25 ton. 3
4. Rotational Molding machine with auxiliary equipment. Carousel type, Mould Volume -50-liter, independent arm. 4
5. Vacuum forming machine, Draw maximum -150 mm, Width of Roll (adjustable)- Max 530 mm and Min 230 mm, Maximum Speed (adjustable ) upto 35 approx 5

Learning Materials / Books

For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier.
.

Learning Websites & Portals

1. www.vinodrai.com Rotation Moulding
2. https://www.youtube.com/watch?v=b1U9W4iNDiQ Injection Molding
3. https://www.youtube.com/watch?v=8dakNK2JZ-A Compression Moulding process
4. http://www.paulsontraining.com/ Trouble shoot guide
5. https://www.youtube.com/watch?v=1tlINQBdLPQ Thermoforming Process
6. http://www.paulsontraining.com Thermoforming Process

For detail Syllabus of all other subjects of Polymer Technology, K scheme do visit Polymer Technology 3rd Sem Syllabus for K scheme.

For all Polymer Technology results, visit MSBTE Polymer Technology all semester results direct links.