橡(xiang)膠彈簧(huang)(huang)是(shi)橡(xiang)膠減震塊的統稱(cheng),根(gen)據語(yu)言習慣(guan)不同又可(ke)稱(cheng)為(wei):橡(xiang)膠堆,復合彈簧(huang)(huang),橡(xiang)膠彈簧(huang)(huang),金屬彈簧(huang)(huang),復合螺旋彈簧(huang)(huang),橡(xiang)膠減震塊等。
類型
橡膠(jiao)彈簧(huang)(huang)包括橡膠(jiao)彈簧(huang)(huang)和復合橡膠(jiao)彈簧(huang)(huang)。
橡(xiang)膠(jiao)彈(dan)簧(huang):是一種(zhong)高彈(dan)性(xing)(xing)(xing)(xing)體,制(zhi)(zhi)作材料有(you)普(pu)通橡(xiang)膠(jiao)。橡(xiang)膠(jiao)彈(dan)簧(huang)彈(dan)性(xing)(xing)(xing)(xing)模量(liang)小,受(shou)(shou)載后有(you)較大的彈(dan)性(xing)(xing)(xing)(xing)變(bian)形,借以吸收沖(chong)擊(ji)和振動。它能(neng)同時受(shou)(shou)多向載荷,但耐高溫性(xing)(xing)(xing)(xing)和耐油(you)性(xing)(xing)(xing)(xing)比鋼彈(dan)簧(huang)差。如有(you)特殊要求可用耐油(you)橡(xiang)膠(jiao)制(zhi)(zhi)成。該產品(pin)減振效果好,共(gong)振領域小,使用壽(shou)命長,成本(ben)低(di),還(huan)有(you)良好的耐寒(han)性(xing)(xing)(xing)(xing),優良的氣密性(xing)(xing)(xing)(xing),防水性(xing)(xing)(xing)(xing),電絕緣性(xing)(xing)(xing)(xing),是減振的最(zui)佳選擇。
復(fu)合橡膠(jiao)(jiao)彈簧(huang):是(shi)由金(jin)(jin)屬(shu)(shu)螺旋彈簧(huang)及(ji)(ji)其外邊(bian)包(bao)裹的(de)優質硫(liu)化(hua)橡膠(jiao)(jiao)共(gong)同構成(cheng)。集金(jin)(jin)屬(shu)(shu)彈簧(huang)和橡膠(jiao)(jiao)彈簧(huang)的(de)優點于一體,克服了金(jin)(jin)屬(shu)(shu)彈簧(huang)剛(gang)性大(da)、工作噪音高(gao)及(ji)(ji)橡膠(jiao)(jiao)彈簧(huang)承重量小(xiao)、形狀及(ji)(ji)機械性能穩(wen)定性差等缺(que)點。具有更高(gao)的(de)載荷量和大(da)變形量、減(jian)震降噪效果更好、工作平穩(wen)、共(gong)振區間(jian)短等優點。
主要特點
橡膠(jiao)彈(dan)簧形(xing)狀(zhuang)不受限制(zhi)(zhi),有(you)較大的彈(dan)性(xing)變形(xing),容易(yi)實現(xian)非線性(xing)要(yao)求,減振隔音效果(guo)良好。復合橡膠(jiao)彈(dan)簧相比較橡膠(jiao)彈(dan)簧,前(qian)者形(xing)狀(zhuang)受金(jin)屬螺旋彈(dan)簧限制(zhi)(zhi),線性(xing)要(yao)求高,重量(liang)重,但是(shi)(shi)其(qi)承(cheng)重載荷(he)量(liang)大的優點卻不是(shi)(shi)純(chun)橡膠(jiao)彈(dan)簧可比擬的。