一、微動開關使用壽命多久
目前國內市面上(shang)的(de)(de)(de)微動開(kai)關(guan)根(gen)據使用(yong)要求的(de)(de)(de)不(bu)(bu)同(tong),開(kai)關(guan)的(de)(de)(de)機械壽命有(you)(you)3W次(ci)(ci)至(zhi)1000W次(ci)(ci)不(bu)(bu)等(deng),一般有(you)(you)10W、20W、50W、100W次(ci)(ci)、300W次(ci)(ci)、500W次(ci)(ci)、800W次(ci)(ci),國內一般使用(yong)鈹青(qing)銅、錫青(qing)銅、不(bu)(bu)銹(xiu)鋼絲做簧片(pian),國外的(de)(de)(de)ALPS最高可(ke)以做到1000W次(ci)(ci),他們的(de)(de)(de)簧片(pian)是用(yong)稀有(you)(you)金屬鈦做成的(de)(de)(de)。
Ps:機(ji)械(xie)(xie)壽(shou)(shou)命(ming)是指機(ji)械(xie)(xie)設備的(de)壽(shou)(shou)命(ming),遵(zun)循國標GB14048.1中關于機(ji)械(xie)(xie)壽(shou)(shou)命(ming)的(de)定(ding)義。機(ji)械(xie)(xie)壽(shou)(shou)命(ming)為電(dian)器的(de)抗(kang)機(ji)械(xie)(xie)磨損能(neng)力,可(ke)用有關產品標準規定(ding)的(de)空載循環(即主觸頭不通電(dian)流(liu))次數來(lai)表征。該次數是電(dian)器需(xu)要修(xiu)理或者(zhe)更換(huan)任何(he)機(ji)械(xie)(xie)部(bu)件前能(neng)達到的(de)機(ji)械(xie)(xie)壽(shou)(shou)命(ming)次數,如果電(dian)器設計成維修(xiu),則按照制(zhi)造商的(de)說明書進行正(zheng)常維護是允許的(de)。
二、微動開關的保養方法是什么
前文已經簡單了解了微動開關(guan)使(shi)用(yong)壽命多久,在(zai)使(shi)用(yong)過(guo)程中(zhong),如果不(bu)注(zhu)意(yi)保(bao)(bao)養也是會(hui)降低(di)使(shi)用(yong)壽命的(de),那么具體的(de)微動開關(guan)的(de)保(bao)(bao)養方法是什么呢?
首(shou)先,對于(yu)自動(dong)(dong)(dong)化機械上的(de)微(wei)動(dong)(dong)(dong)開(kai)(kai)關(guan),需要(yao)每兩三(san)個月按時檢(jian)查(cha)(cha)一次。檢(jian)查(cha)(cha)是否有外力損(sun)(sun)壞,如有損(sun)(sun)壞需要(yao)立即查(cha)(cha)明(ming)原(yuan)因,或者查(cha)(cha)看外部(bu)機械設備部(bu)件是否造成損(sun)(sun)壞,以防止其他(ta)更(geng)嚴重(zhong)的(de)不利影響。除了這樣做,當然要(yao)定(ding)期檢(jian)查(cha)(cha)電(dian)(dian)(dian)路(lu)電(dian)(dian)(dian)壓(ya)和交流電(dian)(dian)(dian)。原(yuan)來電(dian)(dian)(dian)路(lu)中的(de)電(dian)(dian)(dian)流和電(dian)(dian)(dian)壓(ya)對微(wei)動(dong)(dong)(dong)開(kai)(kai)關(guan)的(de)直接影響特別大。如果微(wei)動(dong)(dong)(dong)開(kai)(kai)關(guan)長期處于(yu)電(dian)(dian)(dian)壓(ya)不穩(wen)定(ding)的(de)電(dian)(dian)(dian)路(lu)中,會對內部(bu)結構的(de)電(dian)(dian)(dian)氣元件造成不可(ke)逆的(de)損(sun)(sun)壞,因此電(dian)(dian)(dian)路(lu)電(dian)(dian)(dian)壓(ya)的(de)穩(wen)定(ding)性非常(chang)重(zhong)要(yao)。