一、微動開關使用壽命多久
目前國內市面上的(de)微動開關根據使(shi)用(yong)要求的(de)不同,開關的(de)機械壽命有(you)3W次(ci)至1000W次(ci)不等,一般有(you)10W、20W、50W、100W次(ci)、300W次(ci)、500W次(ci)、800W次(ci),國內一般使(shi)用(yong)鈹(pi)青(qing)(qing)銅、錫(xi)青(qing)(qing)銅、不銹鋼絲做簧片,國外(wai)的(de)ALPS最高可以(yi)做到(dao)1000W次(ci),他(ta)們的(de)簧片是(shi)用(yong)稀有(you)金屬鈦(tai)做成(cheng)的(de)。
Ps:機(ji)械(xie)壽(shou)(shou)命(ming)是(shi)指機(ji)械(xie)設備的壽(shou)(shou)命(ming),遵循(xun)國標GB14048.1中(zhong)關于機(ji)械(xie)壽(shou)(shou)命(ming)的定(ding)義。機(ji)械(xie)壽(shou)(shou)命(ming)為電器(qi)(qi)的抗機(ji)械(xie)磨損能力,可用有關產品標準規定(ding)的空載循(xun)環(即主(zhu)觸頭不通電流)次(ci)數來表(biao)征。該次(ci)數是(shi)電器(qi)(qi)需(xu)要修(xiu)理(li)或者更換任何機(ji)械(xie)部件前能達到的機(ji)械(xie)壽(shou)(shou)命(ming)次(ci)數,如(ru)果(guo)電器(qi)(qi)設計成維修(xiu),則按照制造商的說(shuo)明書進行正常維護是(shi)允(yun)許的。
二、微動開關的保養方法是什么
前文(wen)已(yi)經簡單了解了微動開關(guan)使(shi)(shi)用(yong)壽(shou)命(ming)多久,在使(shi)(shi)用(yong)過程中,如果(guo)不注(zhu)意(yi)保(bao)養也是(shi)會降低使(shi)(shi)用(yong)壽(shou)命(ming)的(de),那(nei)么具體(ti)的(de)微動開關(guan)的(de)保(bao)養方(fang)法是(shi)什么呢?
首(shou)先,對(dui)于自動(dong)化(hua)機械上的(de)微(wei)動(dong)開(kai)關,需(xu)要每兩三個月按(an)時檢查(cha)一次。檢查(cha)是(shi)否(fou)有外(wai)力(li)損壞(huai),如有損壞(huai)需(xu)要立(li)即查(cha)明原因,或(huo)者查(cha)看外(wai)部(bu)機械設備(bei)部(bu)件是(shi)否(fou)造成損壞(huai),以(yi)防止(zhi)其(qi)他更(geng)嚴重(zhong)的(de)不(bu)利影響(xiang)。除了這(zhe)樣做,當(dang)然要定期(qi)(qi)檢查(cha)電(dian)(dian)(dian)(dian)路電(dian)(dian)(dian)(dian)壓(ya)和(he)交流電(dian)(dian)(dian)(dian)。原來電(dian)(dian)(dian)(dian)路中(zhong)的(de)電(dian)(dian)(dian)(dian)流和(he)電(dian)(dian)(dian)(dian)壓(ya)對(dui)微(wei)動(dong)開(kai)關的(de)直接(jie)影響(xiang)特別大。如果(guo)微(wei)動(dong)開(kai)關長期(qi)(qi)處于電(dian)(dian)(dian)(dian)壓(ya)不(bu)穩定的(de)電(dian)(dian)(dian)(dian)路中(zhong),會對(dui)內部(bu)結(jie)構的(de)電(dian)(dian)(dian)(dian)氣元件造成不(bu)可逆的(de)損壞(huai),因此電(dian)(dian)(dian)(dian)路電(dian)(dian)(dian)(dian)壓(ya)的(de)穩定性非常重(zhong)要。