Spinning Technology III
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Follow on Instagram for UpdatesSpinning Technology III Syllabus — Unit-wise Content
The official GTU curriculum for Spinning Technology III (subject code DI03029021) as prescribed for ICT · Semester 3 divides the course into 4 units, covering 28 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 (DI03029021)Unit 1 Roving
- Frame 1.1 Tasks of Roving frame. 1.2 Importance of Roving process. 1.3 Operating sequence & drafting arrangement in Roving frame. 1.4 Detail study of Flyer assembly. 1.5 Principle of Winding in Roving frame. 1.6 Objectives and working Principle of Builder motion. 1.7 Principle of bobbin drive system. 1.8 Automation in Roving frame. 1.9 Roving defects
- their causes & remedies
Unit 2 Ring
- Frame 2.1 Tasks of Ring frame. 2.2 Operating sequence & functions of important parts in ring frame. 2.3 Study on spindle structure
- spindle drive and its influence on the spinning process. 2.4 Detail study of drafting system components such as top rollers
- pressure roller loading like spring loading
- pneumatic loading and various fibre guiding devices. 2.5 Importance of Ring and Traveler. 2.6 Study on various ring shape like Flange Ring
- PSM Ring
- Anti-wedge Ring
- Self lubricated Ring
- Orbit Ring
- SU Ring. 2.7 Brief study on ring material
- attachment of the ring
- demands imposed on the ring when operating on machine
- fibre lubrication on the ring and running-in new rings. 2.8 Study on traveler task and function
- mass and clearer. 2.9 Study of Cop building mechanism
- Program Name: Engineering Level: Diploma Branch: Textile Manufacturing Technology Course / Subject Code: DI03029021 Course / Subject Name: Spinning Technology III 2.10 Brief study of Yarn Ballooning and its control. 2.11 Brief study of spinning triangle and its influence on yarn structure. - Angle of yarn pull. 2.12 Automation in Ring frame. 2.13 Principle of Compact spinning and its advantages
- Comparison of ring spinning and compact spinning technology. 2.14 Different types of yarn and package faults
- their causes & remedies. 2.15 Brief study of Energy consumption in spinning
Unit 3 Doubling
- Frame and production of Fancy yarn 3.1 Tasks of Doubling frame. 3.2 Operating sequence & functions of important parts in doubling frame. 3.3 Effect of yarn parameter on doubled yarn properties. 3.4 Uses of doubled yarn like Voile Yarn
- Sewing thread
- Tyre cord yarn and Lace yarn. 3.5 Production of different fancy yarn like Snarl yarn
- Loop Yarn
- Slub yarn
- Spot yarn
- Flake yarn and Milange yarn
Unit 4 Production
- calculation 4.1 Calculate draft
- twist & production of Roving frame. 4.2 Calculate draft
- twist & production of Ring frame. 4.3Calculate production of Doubling frame. 4.4 Calculate Resultant count
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