FA507A 型 细 纱 机 Model FA507A Ring Spinning Frame 产 品 说 明 书 Instruction Book 马 佐 里 ( 东台)纺机 有限公司 Marzoli (Dongtai) Textile Machinery Co.,Ltd 工艺计算 8.1 锭速 当锭盘直径为22mm时 锭速=1480×[D1×(D3+δ )]/[D2×(d1+δ )] =1480×[D1×(250+0.6)]/[D2×(22+0.6)] =16410×(D1/D2) (r/min) 136 148 176 180 200 210 220 220 20057 18052 17192 210 19580 19145 17231 15665 200 18849 18234 15629 14919 180 19958 16784 14770 14068 13427 176 19515 16046 14442 13754 13129 148 17859 13800 13493 12144 11566 11040 136 15080 12681 12399 11159 10628 10145 注:上列皮带轮按所订机器规格供给 8.2 捻度 不计传动带滑溜及细纱捻缩:(罗拉直径为25mm) 捻度=(D5+δ )×Z2×Z4×Z7×Z9×100 = (250+0.6)×43×58×24×100×Z4 (d1+δ )×Z1×Z3×Z5×Z9×π d2 (d1+0.6)×18×24×26×π ×25×Z4 当锭盘直径d为22mm时, 捻度= (250+0.6)×48×58×24×100×Z4 =79.56 ×Z4 (22+0.6)×19×24×26×3.1416×25×Z4 Z3 D2 锭 速 D1 纺纱工艺所需捻度范围 本机提供捻度 Z3 Z4 33.236~33.668 33.236 79 33 33.668~34.554 34.100 77 33 34.554~35.488 35.009 75 33 35.488~36.475 35.968 73 33 36.475~38.130 36.981 71 33 38.130~39.789 39.279 79 39 39.789~40.837 40.299 77 39 40.837~41.941 41.374 75 39 41.941~42.778 42.508 73 39 42.778~43.374 43.044 61 33 43.374~44.010 43.705 71 39 44.010~44.891 44.315 79 44 44.891~46.072 45.466 77 44 46.072~47.318 46.678 75 44 47.318~48.633 47.957 73 44 48.633~49.901 49.308 71 44 49.901~50.682 50.494 52 33 50.682~51.821 50.870 61 39 51.821~53.052 52.372 79 52 53.052~54.449 53.733 77 52 54.449~55.921 55.165 75 52 55.921~57.034 56.677 73 52 57.034~57.832 57.302 61 44 57.832~58.974 58.273 71 52 58.974~60.555 59.674 52 39 60.555~62.235 61.437 79 61 62.235~63.873 63.032 77 61 63.873~65.600 64.713 75 61 纺纱工艺所需捻度范围 本机提供捻度 Z3 Z4 65.600...