拉力(li)試驗機知識 ，無(wu)錫(xi)華錫(xi)建材(cai)試驗儀器有限公(gong)司主要產品有：拉力試驗機，電子萬能材料試驗機，壓力試驗機廠家等產品，詳情登陸：suninnet.com

材料試驗(yan)機定(ding)義(yi)
依據中華人民共和(he)(he)(he)國(guo)國(guo)家計量技術(shu)規范(fan)JJF1011-2006《力(li)值與硬(ying)度計量術(shu)語及定(ding)義(yi)》，材(cai)(cai)(cai)料試(shi)(shi)(shi)驗(yan)機有著明(ming)確(que)的(de)定(ding)義(yi)，是指:對材(cai)(cai)(cai)料，零(ling)件(jian)和(he)(he)(he)部(bu)件(jian)進行機械(xie)性(xing)(xing)(xing)(xing)能(neng)(neng)(neng)和(he)(he)(he)工藝性(xing)(xing)(xing)(xing)能(neng)(neng)(neng)實(shi)驗(yan)的(de)設備。因此，使用不同(tong)材(cai)(cai)(cai)料的(de)材(cai)(cai)(cai)料試(shi)(shi)(shi)驗(yan)機可以對不同(tong)機械(xie)性(xing)(xing)(xing)(xing)能(neng)(neng)(neng)進行試(shi)(shi)(shi)驗(yan)和(he)(he)(he)檢(jian)測(ce)(ce)。如拉力(li)，壓(ya)力(li)和(he)(he)(he)萬能(neng)(neng)(neng)萬試(shi)(shi)(shi)驗(yan)機檢(jian)測(ce)(ce)材(cai)(cai)(cai)料的(de)彈(dan)性(xing)(xing)(xing)(xing)、塑性(xing)(xing)(xing)(xing)、強度、剛度等特性(xing)(xing)(xing)(xing)。硬(ying)度試(shi)(shi)(shi)驗(yan)機檢(jian)測(ce)(ce)材(cai)(cai)(cai)料抵抗外(wai)力(li)侵入的(de)能(neng)(neng)(neng)力(li)，擺錘式沖擊試(shi)(shi)(shi)驗(yan)機檢(jian)測(ce)(ce)材(cai)(cai)(cai)料的(de)沖擊韌性(xing)(xing)(xing)(xing)，而持久和(he)(he)(he)蠕(ru)變試(shi)(shi)(shi)驗(yan)機則(ze)是用于檢(jian)測(ce)(ce)材(cai)(cai)(cai)料的(de)持久極限和(he)(he)(he)蠕(ru)變性(xing)(xing)(xing)(xing)能(neng)(neng)(neng)等。