【全(quan)自動(dong)(dong)機械手(shou)表】全(quan)自動(dong)(dong)機械手(shou)表的工作原理(li) 全(quan)自動(dong)(dong)機械手(shou)表怎么使用
全自動機械手表的工作原理
自動手表的(de)(de)結構型式較(jiao)多(duo)，但工(gong)作(zuo)原理大(da)(da)致相同。自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)上條裝(zhuang)(zhuang)置安(an)裝(zhuang)(zhuang)在(zai)機芯(xin)后面，打開后蓋即能看到。自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)瑞士手表機芯(xin)一(yi)(yi)般(ban)都比較(jiao)厚。一(yi)(yi)般(ban)換(huan)向(xiang)輪(lun)結構的(de)(de)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)表由自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)錘(chui)(chui)（重錘(chui)(chui)）、換(huan)向(xiang)輪(lun)、自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)傳動(dong)(dong)(dong)(dong)(dong)(dong)輪(lun)、自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)頭(tou)輪(lun)等組(zu)成。自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)錘(chui)(chui)用螺釘(ding)固定在(zai)中心自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)錘(chui)(chui)軸上。在(zai)外力(li)的(de)(de)作(zuo)用下(xia)，它(ta)(ta)圍繞中心旋(xuan)(xuan)轉(zhuan)(zhuan)，帶動(dong)(dong)(dong)(dong)(dong)(dong)換(huan)向(xiang)輪(lun)，換(huan)向(xiang)輪(lun)軸齒(chi)又推(tui)動(dong)(dong)(dong)(dong)(dong)(dong)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)傳動(dong)(dong)(dong)(dong)(dong)(dong)輪(lun)轉(zhuan)(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)，自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)傳動(dong)(dong)(dong)(dong)(dong)(dong)輪(lun)推(tui)動(dong)(dong)(dong)(dong)(dong)(dong)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)頭(tou)輪(lun)，自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)頭(tou)輪(lun)與大(da)(da)鋼(gang)輪(lun)齒(chi)嚙合，使(shi)大(da)(da)鋼(gang)輪(lun)一(yi)(yi)個齒(chi)一(yi)(yi)個齒(chi)地(di)轉(zhuan)(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)而上條。全(quan)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)表是(shi)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)陀(tuo)向(xiang)任一(yi)(yi)方向(xiang)轉(zhuan)(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)都能上條。區(qu)別于單向(xiang)換(huan)向(xiang)裝(zhuang)(zhuang)置，雙(shuang)(shuang)向(xiang)換(huan)向(xiang)裝(zhuang)(zhuang)置或棘輪(lun)棘爪式裝(zhuang)(zhuang)置。現(xian)在(zai)以全(quan)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)手表為多(duo)。ETA2892機芯(xin)，雙(shuang)(shuang)獅46941機芯(xin)就(jiu)是(shi)雙(shuang)(shuang)向(xiang)自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)上弦的(de)(de)絕(jue)大(da)(da)多(duo)數都是(shi)用偏心的(de)(de)擺陀(tuo)（自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)陀(tuo)或稱自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)(dong)重錘(chui)(chui)），它(ta)(ta)的(de)(de)形狀像個半圓的(de)(de)盤，選用質(zhi)量比較(jiao)重的(de)(de)金屬制(zhi)成，且邊緣比較(jiao)厚，所以大(da)(da)部分質(zhi)量都在(zai)陀(tuo)的(de)(de)邊緣上，利用地(di)心的(de)(de)引力(li)和人手臂的(de)(de)擺動(dong)(dong)(dong)(dong)(dong)(dong)而旋(xuan)(xuan)轉(zhuan)(zhuan)，并驅動(dong)(dong)(dong)(dong)(dong)(dong)一(yi)(yi)組(zu)齒(chi)輪(lun)去卷緊發條來上弦。
該圖片由注冊用戶"志士豪杰"提供，版權聲明反饋
全自動機械手表怎么使用呢
1、上弦
全自動機械手表是需要上弦維持指針、日歷等的(de)(de)(de)運(yun)動(dong)的(de)(de)(de)。但是通(tong)過每天固定的(de)(de)(de)運(yun)動(dong)可以減小補(bu)弦的(de)(de)(de)次數，一個月下來(lai)大(da)約會有(you)1s左右的(de)(de)(de)誤(wu)差。
2、補弦
補弦既可以拿在手中，面對表面左右(you)晃動，也(ye)可以使用手動補弦，在表把第(di)一檔的時候向上順(shun)時針(zhen)旋轉(zhuan)表把。上弦的時候能聽到機芯內(nei)部齒輪阻力莎(sha)(sha)莎(sha)(sha)的聲音。
3、調日歷
先(xian)將(jiang)表(biao)把拉(la)出一檔（鎖(suo)把的要先(xian)解鎖(suo)）向下(xia)旋(xuan)轉至日期(qi)，雙(shuang)歷表(biao)一般是向上(shang)和向下(xia)分別調整(zheng)日期(qi)和星期(qi)歷，個別表(biao)示需要通過(guo)按鍵調整(zheng)。
盡量不要在表(biao)上(shang)的時(shi)間(jian)晚8點到第二天2點期間(jian)調(diao)整日歷。可以(yi)通(tong)過(guo)先(xian)撥時(shi)間(jian)把(ba)這段時(shi)間(jian)繞過(guo)去再調(diao)整日歷，手表(biao)不會自己識別(bie)是早晨還(huan)是晚上(shang)所以(yi)當中午(wu)跳歷時(shi)請將時(shi)間(jian)撥12小時(shi)。
4、調時間
向外拉出兩檔，然后再(zai)向下（逆時(shi)(shi)針）擰表(biao)(biao)把調整(zheng)時(shi)(shi)間。如果沒有日歷(li)的表(biao)(biao)，拉出一(yi)檔即(ji)為調整(zheng)時(shi)(shi)間。
5、防水
機械手表作為(wei)精密機械儀(yi)器，使(shi)用時需要注(zhu)意(yi)不要磕碰(peng)，盡量遠離磁場，按照手表(biao)標(biao)注(zhu)的防水等級(ji)使(shi)用。無(wu)論(lun)多少米的防水表(biao)也不要佩戴去海里游泳。
全自動機械手表使用注意事項有哪些
1、自動(dong)手表(biao)在使用過程中，由于它(ta)(ta)的發條能(neng)夠經常保持一(yi)定(ding)的上(shang)(shang)緊度，所以把(ba)它(ta)(ta)從手腕上(shang)(shang)取下來(lai)，放置不動(dong)，仍能(neng)保持二十四(si)小時以上(shang)(shang)的走(zou)動(dong)時間。
2、自動手表使用(yong)多年(nian)后，由于自動(dong)零(ling)件磨損(sun)，它的靈活度也會(hui)降低，故(gu)每晚臨睡前還(huan)應把(ba)表擺動(dong)一定時(shi)間，以彌補動(dong)力不足。
3、自動(dong)手表的(de)(de)自動(dong)裝置若失靈，也可用手上(shang)緊發條(tiao)，但不(bu)會上(shang)滿。手上(shang)發條(tiao)感覺比較費勁，因為自動(dong)部分的(de)(de)齒輪和自動(dong)錘(chui)也會隨(sui)著大鋼(gang)輪的(de)(de)轉動(dong)而旋轉。
