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毫牛級傳感器

       毫牛級表(biao)(biao)(biao)(biao)面摩擦(ca)力(li)(li)測(ce)(ce)(ce)量裝置,該測(ce)(ce)(ce)量裝置底(di)(di)(di)座(zuo)四角(jiao)帶有(you)四個螺(luo)(luo)紋孔(kong)以便于(yu)(yu)固定(ding)在被測(ce)(ce)(ce)模型(xing)內;傳(chuan)(chuan)感器(qi)(qi)內部布置有(you)切型(xing)的壓電(dian)石(shi)英(ying)晶(jing)片;雙(shuang)頭(tou)螺(luo)(luo)柱和(he)螺(luo)(luo)母用(yong)(yong)于(yu)(yu)底(di)(di)(di)座(zuo),傳(chuan)(chuan)感器(qi)(qi)和(he)上蓋的連(lian)接(jie);聚四氟乙(yi)烯(xi)套位于(yu)(yu)傳(chuan)(chuan)感器(qi)(qi)中心孔(kong)與雙(shuang)頭(tou)螺(luo)(luo)柱之間,起到定(ding)位作(zuo)用(yong)(yong),保證底(di)(di)(di)座(zuo),傳(chuan)(chuan)感器(qi)(qi)和(he)上蓋的中心在同(tong)一條直線上;防(fang)塵(chen)板用(yong)(yong)于(yu)(yu)封裝及防(fang)止灰塵(chen)進入連(lian)接(jie)部位;轉接(jie)板用(yong)(yong)于(yu)(yu)連(lian)接(jie)上蓋及長桿(gan);長桿(gan)用(yong)(yong)于(yu)(yu)對微(wei)小(xiao)摩擦(ca)力(li)(li)放(fang)(fang)大;感測(ce)(ce)(ce)頭(tou)上表(biao)(biao)(biao)(biao)面用(yong)(yong)于(yu)(yu)感測(ce)(ce)(ce)空氣表(biao)(biao)(biao)(biao)面摩擦(ca)力(li)(li).本發(fa)明(ming)利用(yong)(yong)壓電(dian)式扭矩傳(chuan)(chuan)感器(qi)(qi)與杠桿(gan)原理相結合對飛(fei)行(xing)器(qi)(qi)表(biao)(biao)(biao)(biao)面微(wei)小(xiao)摩擦(ca)力(li)(li)進行(xing)測(ce)(ce)(ce)量,能夠(gou)避免豎直方向力(li)(li)的干擾,同(tong)時利用(yong)(yong)杠桿(gan)原理對表(biao)(biao)(biao)(biao)面微(wei)小(xiao)摩擦(ca)力(li)(li)放(fang)(fang)大,能夠(gou)實(shi)現對飛(fei)行(xing)器(qi)(qi)表(biao)(biao)(biao)(biao)面毫牛級摩擦(ca)力(li)(li)快(kuai)速準確地測(ce)(ce)(ce)量。

 毫牛級傳感器