使用加密顶梳提高精梳质量的实践

Quality Improving Practice Using Close-teethed Top Comb

为提高精梳机梳理质量,对顶梳梳理作用过程进行探讨,并在立达E65型精梳机上对不同针密顶梳与锡林的优化配置进行大量对比试验。结果表明:同等纺纱条件下使用加密顶梳后,精梳条质量和成纱质量改善明显;通过改变清洁周期并加强检查可解决顶梳针密增大导致的嵌花问题;使用加密顶梳可提高精梳机梳理质量。

To improve the combing quality of combing frame, probing is done into the top comb perfomance.Comprehensive comparative tests are done to configuration of the combing process on Rieter comber E65 on the top comb and the cylinder with teeth varieties.The results show that combed sliver quality and yarn quality improve markedly under the condition of the same spinning process with close-teethed top comb.Only by changing the cleaning cycle and solving the problems such as fiber jamming resulting from over closed teeth of the top comb can the combing quality be improved.