提高AOEC58.3 tex品种生产效率的措施

Measures for Improving Production Efficiency of AOEC58.3 tex Species

探讨影响AOEC58.3tex品种生产效率的因素。具体分析了工艺部件型号、熟条含杂率、配棉破籽处理情况、接头机效率、效率落后单锭和转杯纺扫车周期等因素对生产效率的影响,通过对比优选,最终使AOEC58.3tex品种生产效率得到大幅提高。试验表明:通过优选转杯、阻捻头和针布环等关键工艺部件,保证千锭时断头数控制在100以内;保证半成品熟条含杂内控在1.1%以内;保证每盘配棉破籽含杂加权平均控制在8.2%以内,单一破籽含杂控制在12.5%以内;提高接头机效率85%以上;每次扫车检查统计损伤单锭数小于5个;缩短扫车周期4d/次等工作,可以有效提高AOEC58.3tex品种的生产效率。

This paper discusses factors influencing production efficiency of AOEC58. 3tex species, specifically analyzes the influence of factors such as process component model, dirt percentage of drawn sliver, treatment of cotton assorting broken seed, splicer efficiency, single spindle with backward efficiency and rotor spinning sweeping period on production efficiency and greatly improves production efficiency of AOEC58.3 rex species through comparison and optimization. The test shows that the number of broken ends per thousand spindle hour is controlled within 100 through optimization of key process components such as revolving cup, resistant twist head and card clothing ring; dirt percentage of drawn sliver of semi-finished products is controlled within 1.1%; weighted average of dirt percentage of cotton assorting broken seed per plate is controlled within 8.2% and single broken seed dirt percentage is controlled within 12. 5%; splicer efficiency is improved by over 85% and the number of single spindle damaged counted in each sweeping examination is less than 5; sweeping period is shortened to 4d per time. Production efficiency of AOEC58. 3 tex species can be improved effectively.