YARN MANUFACTURING -II
Get the full GTU study material, English & Gujarati textbook PDFs, syllabus curriculum, and solved previous year question papers.
English Book & Chapters
English Book Coming Soon
We are working hard to add this material. Stay tuned for updates!
Follow on Instagram for UpdatesGTU Previous Year Papers
YARN MANUFACTURING -II Syllabus — Unit-wise Content
The official GTU curriculum for YARN MANUFACTURING -II (subject code 3332902) as prescribed for ICT · Semester 3 divides the course into 4 units, covering 40 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (3332902)Unit 1 Comber
- 2.2. Define the combing efficiency.
- 2.3. Requirements of the card with respect to combing. - Fibre configuration in sliver-nep level - Card sliver purity - Card sliver evenness
- 2.4. Requirements of the draw frame with respect to combing. - Predrawing - combing preparation - Post drawing combing process.
- 2.5. Brief study of Sliver lap machine
- 2.6. Brief study of ribbon lap machine
- 2.7. Limitation of conventional sliver lap and ribbon lap sequence
- 2.8. Detailed study of super lap former.
- 2.9. Importance of the even passage between card and comber. Yarn manufacturing technology- II Course Code: 3332902 _________________________________________________________________________________________________________________ GTU/ NITTTR Bhopal/12-13 Gujarat State Unit Major Learning Outcomes (Course Outcomes in Cognitive Domain according to NBA terminology) Topics and Sub-topics
- 2.11. Brief study of following motion in comber. - Feeding, Nipping, Cylinder combing , Top comb combing Detaching.
Unit 2 Developments in comber
- 3.1. Performance of comber.
- 3.1.1. Waste extraction & its control - waste setting.
- 3.1.2. Comber defects their causes & remedies.
- 3.2. Routine maintenance of comber.
- 3.3. Significant developments in combing.
- 3.3.1. Cylinder clothing
- 3.3.2. Increase in nips per minute
- 3.3.3. Optimizing lap strength
- 3.3.4. Clamping line distance
- 3.3.5. Concentric nipper movement
- 3.3.6. additional gripping arrangement
- 3.3.7. asymmetric web pan
- 3.3.8. Safety measures Yarn manufacturing technology- II Course Code: 3332902 _________________________________________________________________________________________________________________ GTU/ NITTTR Bhopal/12-13 Gujarat State Unit Major Learning Outcomes (Course Outcomes in Cognitive Domain according to NBA terminology) Topics and Sub-topics
Unit 3 Speed Frame
- 4.1. Objectives of speed frame process/
- 4.2. Requirement of speed frame process.
- 4.3. Detail study of can fed inter
- 4.3.1. Passage of material
- 4.3.2. Function of important parts
- 4.3.3. Principle of twisting & winding
- 4.3.4. Building motion
- 4.3.5. Different modern drafting system - SKF series - Sussen
- 4.3.6. Principle of differential motion
- 4.3.7. Tweedles patent differential motion
- 4.4. Design change in Speed frame.
- 4.4.1. Drafting - three roller drafting, four roller drafting.
- 4.4.4. Drive system
- 4.4.5. Other features - Creel, Package size, Roving tension control, Roving tension sensor, Flyers, Suctions, Online monitoring, Inverter drive, Safety measures
Unit 4 Production calculation
- 4.1. Calculate draft & production of Draw frame.
- 4.2. Calculate draft & production of Comber.
- 4.3. Calculate draft & production of Lap former.
- 4.4. Calculate draft, twist & production of Speed frame.
Study on Android App:
