ROTOR SPINNING
Rotor Spinning
- The Importance of Rotor Spinning
- Historical background
- Development and current status of rotor spinning
- The potential of rotor spinning
- The principle of rotor spinning
- Performance parameters of rotor spinning machines
- Machinery and Process
- Structure of the rotor spinning machine
- Operating principle of the rotor spinning machine
- The spinning box
- Package formation
- Drives
- Suction systems
- Operating and monitoring
- Quality control systems
- Production monitoring
- Machine and Transport Automation
- General
- Machine automation in rotor spinning
- General
- Application options for operating robots
- Automatic piecing
- Semi-automatic piecing system on manually operated machines
- Automatic package change
- Batch change
- Supplying empty tubes
- Automatic sliver piecing after can change
- Transport automation in the rotor spinning mill
- Applications Engineering
- Raw material selection
- Fiber properties
- Preparation of raw material
- General
- Disturbing materials in the cotton
- Processing problems with man-made fibers
- The processing stages
- Ranges of application of the spinning elements
- General
- Range of application of the opening roller
- Range of application of the rotor
- Range of application of draw-off nozzles and draw-off tubes
- Components for manufacturing fancy yarns
- Selection and influence of draft and yarn twist
- Yarn and machine data for the main rotor-spun yarns
- Ambient conditions in the spinning mill
- Downstream processing and end products
- Technology
- Yarn formation
- Genuine and false twist
- Wrapper fibers
- Yarn structure and physical textile characteristics
- Economics of Rotor Spinning