主要用途：

JBW-系列全自動沖擊試驗機是用于測量金屬材料在動負荷下抵抗沖擊性能的理想的檢測儀器。滿足標準GB/T3808-2002《擺錘式沖擊試驗機的檢驗》，和GB/T229-2007《金屬夏比缺口沖擊試驗方法》，JJG 145-2007 《擺錘式沖擊試驗機檢定規程》，ASTM-E23《金屬材料缺口試樣標準沖(chong)擊(ji)試驗(yan)方(fang)法》的要求。

該設(she)備(bei)的工(gong)作(zuo)(zuo)原理是(shi)運用(yong)高精(jing)度的光電編碼器和帶(dai)專用(yong)測控(kong)、計(ji)(ji)算軟件(jian)的計(ji)(ji)算機通過檢測擺錘沖(chong)(chong)(chong)(chong)(chong)擊(ji)前與沖(chong)(chong)(chong)(chong)(chong)擊(ji)后的位能之差來檢測沖(chong)(chong)(chong)(chong)(chong)擊(ji)吸收功、材料的沖(chong)(chong)(chong)(chong)(chong)擊(ji)韌性(xing)。顯示方式(shi)為雙顯式(shi)：即度盤(pan)指(zhi)針和計(ji)(ji)算機同時顯示。計(ji)(ji)算機既(ji)可以顯示沖(chong)(chong)(chong)(chong)(chong)擊(ji)吸收功、沖(chong)(chong)(chong)(chong)(chong)擊(ji)韌性(xing)、又(you)可以進行試(shi)驗(yan)數據自動(dong)處理、自動(dong)生成試(shi)驗(yan)報告，取擺、退(tui)銷(xiao)、沖(chong)(chong)(chong)(chong)(chong)擊(ji)、放(fang)擺等(deng)動(dong)作(zuo)(zuo)動(dong)作(zuo)(zuo)控(kong)制(zhi)既(ji)可以由(you)手(shou)控(kong)盒手(shou)動(dong)控(kong)制(zhi)，也(ye)可以利用(yong)計(ji)(ji)算機程序由(you)鼠標(biao)輸入(ru)自動(dong)控(kong)制(zhi)，并可批量或逐(zhu)次打(da)印試(shi)驗(yan)結果。