按鍵(jian)彈(dan)(dan)簧(huang)(huang)：對于傳統機械開關而言是一(yi)種穩健的(de)電容(rong)(rong)式(shi)感應替(ti)代方案。采用可伸縮式(shi)觸(chu)(chu)摸按鍵(jian)，無需更改殼(ke)模具即(ji)可實(shi)現觸(chu)(chu)摸按鍵(jian)控制產(chan)品(pin)，觸(chu)(chu)摸敏感度(du)非常良好。彈(dan)(dan)簧(huang)(huang)的(de)有(you)效(xiao)(xiao)圈(quan)數(shu)就是指(zhi)參與變形(xing)的(de)圈(quan)數(shu)，降低有(you)效(xiao)(xiao)圈(quan)數(shu)，將(jiang)提升彈(dan)(dan)簧(huang)(huang)剛度(du)，一(yi)起降低彈(dan)(dan)簧(huang)(huang)的(de)有(you)效(xiao)(xiao)變形(xing)量，促使(shi)彈(dan)(dan)簧(huang)(huang)顯得較為硬，非常容(rong)(rong)易(yi)脆斷。長(chang)時(shi)間的(de)室溫(wen)強壓(ya)處理檢(jian)查彈(dan)(dan)簧(huang)(huang)永1久變形(xing)：是在(zai)室溫(wen)下，將(jiang)彈(dan)(dan)簧(huang)(huang)壓(ya)縮或壓(ya)并若干天，然后卸載，檢(jian)查其(qi)自由高度(du)和給定工作(zuo)高度(du)下的(de)工作(zuo)載荷。

如彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)簧(huang)減震器中彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)簧(huang)是由兩(liang)根直徑相同的(de)(de)金(jin)屬絲組成，卷繞成圈數和高度(du)都相同的(de)(de)彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)簧(huang)，可以(yi)(yi)從彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)簧(huang)指數值來判斷彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)簧(huang)彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)力的(de)(de)大(da)(da)(da)小。彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)簧(huang)是機械(xie)(xie)和電子行業中廣(guang)泛使用的(de)(de)一種彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)性元(yuan)件(jian)，彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)簧(huang)在受載時(shi)能(neng)(neng)(neng)產生(sheng)較大(da)(da)(da)的(de)(de)彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)性變形(xing)，并把機械(xie)(xie)功或(huo)(huo)動能(neng)(neng)(neng)轉(zhuan)(zhuan)化為(wei)變形(xing)能(neng)(neng)(neng)，黃山彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)簧(huang)，而在卸載后彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)簧(huang)的(de)(de)變形(xing)消失并回復到原狀，橡膠彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)簧(huang)生(sheng)產廠家(jia)，同時(shi)將變形(xing)能(neng)(neng)(neng)轉(zhuan)(zhuan)化為(wei)機械(xie)(xie)功或(huo)(huo)動能(neng)(neng)(neng)。彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)簧(huang)的(de)(de)載荷(he)與變形(xing)之比稱為(wei)?彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)簧(huang)剛度(du)，剛度(du)越大(da)(da)(da)，則彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)簧(huang)越硬。YB型彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)簧(huang)，線徑Φ30mm，彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)簧(huang)中徑Φ150mm，自由高度(du)300mm，獨立彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)簧(huang)，制造精度(du)為(wei)3級，材(cai)料(liao)為(wei)60Si2MnA，表(biao)面涂漆處理的(de)(de)彈(dan)(dan)(dan)(dan)(dan)(dan)(dan)簧(huang)(可以(yi)(yi)是左旋或(huo)(huo)右旋，要求旋向時(shi)，需注出LH或(huo)(huo)RH)。

按(an)形(xing)(xing)(xing)(xing)狀(zhuang)分(fen)類可(ke)分(fen)為(wei)：圓柱彈(dan)簧(huang)、塔形(xing)(xing)(xing)(xing)彈(dan)簧(huang)、D形(xing)(xing)(xing)(xing)彈(dan)簧(huang)、U形(xing)(xing)(xing)(xing)彈(dan)簧(huang)異形(xing)(xing)(xing)(xing)彈(dan)簧(huang)、O形(xing)(xing)(xing)(xing)彈(dan)簧(huang)、W形(xing)(xing)(xing)(xing)彈(dan)簧(huang)、S形(xing)(xing)(xing)(xing)彈(dan)簧(huang)等。生(sheng)產(chan)變(bian)徑(jing)彈(dan)簧(huang)時(shi)，如(ru)中凸、截(jie)錐形(xing)(xing)(xing)(xing)彈(dan)簧(huang)、上頂杠前后兩個螺栓松開，讓頂桿在刀架里來回伸縮，以(yi)改變(bian)彈(dan)簧(huang)外經，通(tong)過(guo)變(bian)徑(jing)凸輪(lun)驅動頂桿，達到生(sheng)產(chan)各種(zhong)變(bian)徑(jing)彈(dan)簧(huang)的目的。彈(dan)簧(huang)機(ji)是一(yi)種(zhong)用來生(sheng)產(chan)彈(dan)簧(huang)制品的機(ji)械設備；彈(dan)簧(huang)機(ji)分(fen)為(wei)：電腦彈(dan)簧(huang)機(ji)、無(wu)凸輪(lun)彈(dan)簧(huang)機(ji)、轉線彈(dan)簧(huang)機(ji)等。