ITRU
GROUP LTD-International Textile Research Unit
Ring Spinning Performance ver 1.0 Pc- Program
Preface
End Break Rate in ring frames are mainly related to spinning process quality, selection of fibres and properties of fibres at the leading zone of front roller. In addition to above factors spinning balloon and air drag forces plays an important role in determining the end break rate. To reduce end break rate causes of end breaks must be identified ,sorted and pareto charts should be plotted.
Mill Performance Improvement and Benefits
Minimizing end break rate and increasing production volumes and efficiency
Systematical control over causes of end breaks thanks to pie chart analyses indexed by Ne, Tpi ,Lot number
Increasing spindle speed to reduce manufacturing costs
Controlling spinners by spinner cycle time parameters
Controlling ring frame waste %
Samples
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