1301型63.5mm锭距纬纱细纱机牵伸装置技术改造的实践

Technical Reformation of Drafting System on 1301 Spinning Frames

本文对我厂2.52万锭63.5mm锭距的纬纱机,实施牵伸装置的技术改造,经过初试、中试和扩大试验表明,成纱质量和经济效益均取得较好效果。

Technical reformation has been executed on drafting systems on spinning frames with 63. 5mm spindle pitch for spinning weft yarn, which proves very efficcient for improvement of yarn quality and economic benefit.