清梳联对纺纱短绒率、棉结纱疵等的影响分析

Analysis of the Blow-card Unit on Defects such as Short Fiber and Neps

通过对清梳联各工序与短绒率、棉结间关系的描述,详细地分析了清梳联影响短绒率、棉结的主要因素是清花工序的工艺流程、清花各工序打手的速度、打手的形式、清梳联不同制造厂、不同型号、梳棉机刺辊、锡林、盖板速度、盖板根数、棉箱内给棉和开棉罗拉、固定盖板、除杂装置、吸风除尘装置等;阐明了当今清梳联存在的问题,提出了清梳联今后改进的方向,用试验和数据说明了减少清梳联梳棉条短绒率、棉结的措施。

Through the relation statement of the processes of blow-card unit involved with neps and short fiber, detailed description is made to the main factors involved with the blow-card unit upon short fiber and neps production, say, flow in blow process, speed, of beater, movement of beater, specification of blow-card unit, speed of cylinder and flat, pieces of flat feeding roll and open roll, stationary flat, dust collector, suction system. The instant problems are listed on the blow-card unit. The developing direction is given. Experiment and data concludes the paper with the way of reduction of short fiber and neps.