電感(gan)繞(rao)線該怎樣設(she)計(ji)

電(dian)感(gan)繞(rao)(rao)線(xian)(xian)(xian)機是(shi)一種機械(xie)裝置(zhi)，該設(she)計(ji)是(shi)為(wei)了纏繞(rao)(rao)線(xian)(xian)(xian)圈(quan)和(he)(he)計(ji)算(suan)旋(xuan)(xuan)轉(zhuan)(zhuan)周(zhou)數(shu)，使用(yong)(yong)附在繞(rao)(rao)線(xian)(xian)(xian)機上(shang)的 黑白(bai)磁(ci)盤(pan)來(lai)完成(cheng)，該磁(ci)盤(pan)也(ye)確(que)定(ding)電(dian)機的旋(xuan)(xuan)轉(zhuan)(zhuan)方向(xiang)。為(wei)了達到上(shang)述目的，在此(ci)電(dian)路中(zhong)使用(yong)(yong)了2 個(ge)反射光(guang)學傳感(gan)器(qi)。一個(ge)用(yong)(yong)作計(ji)數(shu)，另一個(ge)用(yong)(yong)來(lai)決(jue) 定(ding)計(ji)數(shu)方向(xiang)-往上(shang)或往下（也(ye)就是(shi)說，決(jue)定(ding)電(dian)機的旋(xuan)(xuan)轉(zhuan)(zhuan)方向(xiang)）。如(ru)果電(dian)機順時針旋(xuan)(xuan)轉(zhuan)(zhuan)，計(ji)數(shu) 值增加(jia)；如(ru)果電(dian)機逆時針旋(xuan)(xuan)轉(zhuan)(zhuan)，計(ji)數(shu)值減少。磁(ci)盤(pan)分成(cheng)10 份。每(mei)個(ge)部分被交替(ti)著色(se)為(wei)白(bai)色(se) 或黑色(se)，使用(yong)(yong)CNY70 傳感(gan)器(qi)來(lai)輔助計(ji)數(shu)。短波(bo)和(he)(he)VHF 波(bo)段(duan)的線(xian)(xian)(xian)圈(quan)都有點卷，因此(ci)需(xu)要手(shou)動纏繞(rao)(rao)。纏繞(rao)(rao)低頻(pin)電(dian)感(gan)器(qi)和(he)(he)中(zhong)長(chang)波(bo)線(xian)(xian)(xian)圈(quan)時， 很容易(yi)漏數(shu)。這(zhe)個(ge)手(shou)動纏繞(rao)(rao)裝置(zhi)可以杜(du)絕這(zhe)點。內置(zhi)的計(ji)數(shu)器(qi)可以準確(que)計(ji)算(suan)到第(di)十(shi)次旋(xuan)(xuan)轉(zhuan)(zhuan)， 脫(tuo)離纏繞(rao)(rao)裝置(zhi)，它(ta)也(ye)可以用(yong)(yong)于其它(ta)應用(yong)(yong)中(zhong)。