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干货:纤维和纱线的线密度


时间:2019-09-27 09:49

XIANMIDUJIWEIXIANWEIHESHAXIANDECUXICHENGDU。KEYIZHIJIEYONGXIANWEIHESHAXIANDEJIEMIANZHIJING、JIEMIANZHOUZHANGHUOJIEMIANJIBIAOSHI。DANGJIEMIANXINGZHUANGJIEJINYUANXINGSHI,YONGZHIJINGBIAOSHICUXI,TADELIANGDUDANWEIWEIWEIMIHUOHAOMI。DANSHI,XIANWEIHESHAXIANDEJIEMIANYIBANBUHENGUIZEQIEJIAOXI,ZHIJINGDECELIANGHUOJIEMIANJIDECELIANG,BIXUZAIXIANWEIJINGXIALIYONGMUJINGCEWEICHIHEWUJINGCEWEICHIZHUGENCELIANG,HUOZAIXIANWEIJINGTOUYINGYISHANGJINXINGCESHI,CESHIBIJIAOFEISHIFEILI,KUANGQIEXIANWEIHESHAXIANCUNZAICUXIBUYUN,YONGJIEMIANDEPINGJUNZHIJINGZUOWEIXIANMIDUZHIBIAO,KENENGYINGXIANGPINGDINGJIEGUO。YOUYUZHANGDUHEZHONGLIANGCESHIBIJIAOFANGBIAN,YINCI,SHENGCHANSHANGWANGWANGLIYONGZHANGDUHEZHONGLIANGZHIJIANDEGUANXILAIJIANJIEBIAOSHIQICUXICHENGDU。JICAIYONGJIANJIEZHIBIAOLAIBIAOSHIXIANWEIHESHAXIANDEXIANMIDU。XIANMIDUDEJIANJIEZHIBIAOYOUDINGZHANGZHIHEDINGZHONGZHIZHIFEN。

YI、DINGZHANGZHI

DINGZHANGZHISHIZHIYIDINGZHANGDUNEIDEXIANWEIHUOSHAXIANSUOJUYOUDEZHONGLIANG,QISHUZHIYUEDABIAOSHIXIANWEIHUOSHAXIANYUECU。

(YI)TEKESI(Ttex)

赛车计划TEKESISHIGUOJITONGYONGDEXIANMIDUJILIANGDANWEI。YESHIWOGUOFADINGDEXIANMIDUJILIANGDANWEI。QIDINGYISHI1000m(mm)ZHANGDEXIANWEIHUOSHAXIANZAIGONGDINGHUICHAOLVSHIDEZHONGLIANGKE(HAOKE)SHU。QIDANWEIWEITE(tex)。JISUANGONGSHIRUXIA:

赛车计划Ttex=GK×1000/L

SHIZHONG:Ttex——XIANWEIHUOSHAXIANDEXIANMIDU(tex〕;L——XIANWEIHUOSHAXIANDEZHANGDU(mHUOmm); Gk——XIANWEIHUOSHAXIANDEGONGDINGZHONGLIANG(gHUOmg)。 CHUTEKESIYIWAI。ZAIBIAOSHIXIANWEIDEXIANMIDUSHI。

CHANGCHANGYONGFENTE(dtex)LAIBIAOSHI。FENTESHIZHI10000MI(HAOMI)ZHANGDEXIANWEIHUOSHAXIANZAIGONGDINGHUICHAOLVSHIDEZHONGLIANGKE(HAOKE)SHU。1FENTEDENGYUSHIFENZHIYITEKESI。

赛车计划TEKESIYONGLAIBIAOSHISUOYOUXIANWEIHESHAXIANDEXIANMIDU。TEKESIZHIYUDA,BIAOSHIXIANWEIHESHAXIANYUCU。

(ER)DANNIERNdem(XIANDU)

赛车计划DANNIERDEDINGYISHI9000m(mm)ZHANGDEXIANWEIHUOSHAXIANZAIGONGDINGHUICHAOLVSHIDEZHONGLIANGKE(HAOKE)SHU。QIDANWEIWEIDAN(denHUOD),JISUANSHIRUXIA:

赛车计划Nden=GK×9000/L

SHIZHONG:Nden——XIANWEIHUOSHAXIANDEXIANMIDU(denHUOD); L——XIANWEIHUOSHAXIANDEZHANGDU(mHUOmm); Gk——XIANWEIHUOSHAXIANDEGONGDINGZHONGLIANG(gHUOmg)。

DANNIERYECHENGXIANDU,TONGCHANGYONGLAIBIAOSHIHUAXUEXIANWEI、CANSIDEXIANMIDU。DANNIERZHIYUDA,BIAOSHIXIANWEIHESHAXIANYUCU。

ER、DINGZHONGZHI

DINGZHONGZHISHIYIDINGZHONGLIANGDEXIANWEIHUOSHAXIANSUOJUYOUDEZHANGDU。QISHUZHIYUDA,BIAOSHIXIANWEIHUOSHAXIANYUXI。

(YI)GONGZHIZHISHU(Nm)

赛车计划QIDINGYISHIZAIGONGDINGHUICHAOLVSHIDANWEIZHONGLIANG(KEHUOHAOKE)DEXIANWEIHUOSHAXIANJUYOUDEZHANGDU(MIHUOHAOMI)。QIDANWEIWEIZHI,JISUANSHIRUXIA:

Nm=L/GK SHIZHONG:

赛车计划Nm——XIANWEIHUOSHAXIANDEXIANMIDU(ZHI); L——XIANWEIHUOSHAXIANDEZHANGDU(mHUOmm); Gk——XIANWEIHUOSHAXIANDEGONGDINGZHONGLIANG(gHUOmg)。 GONGZHIZHISHUTONGCHANGYONGLAIBIAOSHIMIANXIANWEI、MAOSHA、MASHA、JUANFANGSHADECUXI,QIZHIYUDA,BIAOSHIXIANWEIHESHAXIANYUXI。

(ER)YINGZHIZHISHU(Ne)

MIANSHAXIANYINGZHIZHISHUDEDINGYISHIZAIGONGDINGHUICHAOLV(YINGZHI)SHIYIBANGZHONGDEMIANSHAXIANJUYOUDEZHANGDUDE840MADEBEISHU。QIDANWEIWEIYINGZHI,JISUANSHIRUXIA:

赛车计划Ne=L/840×Gk

SHIZHONG:Ne——XIANWEIHUOSHAXIANDEXIANMIDU(YINGZHI); L——XIANWEIHUOSHAXIANDEZHANGDU(MA); Gk——XIANWEIHUOSHAXIANDEGONGDINGZHONGLIANG(BANG)。

SAN、XIANMIDUZHIBIAOJIANDEHUANSUAN

(YI)JIANJIEZHIBIAOJIANDEHUANSUAN

赛车计划DANNIERYUGONGZHIZHISHUDEHUANSUANSHI:Ndem·Nm=9000

赛车计划TEKESIYUGONGZHIZHISHUDEHUANSUANSHI:Ttex·Nm=1000

TEKESIYUDANNIERDEHUANSUANSHI:Ndem÷Ttex=9

YINGZHIZHISHUYUTEKESISHUDEHUANSUANSHI:Ne=590.5×(100+Wmk)/(100+Wek)×1/Ttex

赛车计划YINGZHIZHISHUYUGONGZHIZHISHUDEHUANSUANSHI:Ne=0.590 5 ×(100+Wmk)/(100+Wek)×Nm

SHIZHONGWmk——SHAXIANDEGONGZHIGONGDINGHUICHAOLV(%); Wek——SHAXIANDEYINGZHIGONGDINGHUICHAOLV(%)。 CHUNMIANSHAXIANDEYINGZHIGONGDINGHUICHAOLVWEI9.89%,GONGZHIGONGDINGHUICHAOLVWEI8.5%,ZEYINGZHIZHISHUYUTEKESIDEHUANSUANSHIWEI Ne=590.5×(100+8.5)/(100+9.89)×1/Ttex=583.1/Ttex CHUNHUAXIANSHAXIAN(BAOKUOHUAXIANYUHUAXIANHUNFANG),GONGZHIHUICHAOLVYUYINGZHIHUICHAOLVXIANGTONG,YINGZHIZHISHUYUTEKESIDEHUANSUANSHIWEI Ne=590.5/Ttex

JINGSHUMAOSHADEYINGZHIZHISHUSHIZHIGONGDINGHUICHAOLVSHI1BANGSHAXIANZHONGYOUDUOSHAOGE560MADEBEISHU。CUSHUMAOSHADEYINGZHIZHISHUZHIGONGDINGHUICHAOLVSHI1BANGSHAXIANZHONGYOUDUOSHAOGE1600MADEBEISHU(CHENGWEICUSHUMAOSHALUN),HUOSHIZHIGONGDINGHUICHAOLVSHI1BANGSHAXIANZHONGYOUDUOSHAOGE300MADEBEISHU(CHENGWEICUSHUMAOSHAKETE) 。