探讨JF型细纱双短胶圈牵伸的性能特点及纺纱效果。
Property speciality and spinning effect of JF spinning double short apron draft were discussed.
分析了细纱牵伸过程中影响牵伸力的因素，上胶圈张力状态与成纱质量的关系。
Influence factor on draft force in spinning draft and relation of top apron tension & yarn quality is analyzed.
针对细纱机用上、下胶圈在生产中的应用特点，探讨了胶圈与成纱质量的关系。
An approach is made into relationship between spinning aprons and yarn quality basing on the properties of the upper and lower aprons in spinning production.
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