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JBDW-300D微機控制全自動超(chao)低溫(wen)沖擊 產品詳(xiang)情  JBDW-300D微機控制全自動超(chao)低溫(wen)采用液氮制冷，溫(wen)度可達(da)-190℃（-190℃~-196℃為特殊要求），特別適合于測(ce)定材料在極低溫(wen)度狀(zhuang)態下抗沖擊性能。是冶(ye)金、機械制造、科(ke)研(yan)檢測(ce)等單(dan)位(wei)檢測(ce)材料和研(yan)究(jiu)開發新材料重要測(ce)試手段。

產品簡介(jie)：

JBDW-300D微(wei)機(ji)(ji)(ji)(ji)(ji)控(kong)制(zhi)(zhi)(zhi)全自動超低(di)(di)(di)溫沖(chong)(chong)擊(ji)(ji)(ji)試(shi)驗(yan)(yan)機(ji)(ji)(ji)(ji)(ji)采(cai)(cai)用(yong)(yong)(yong)(yong)液(ye)氮制(zhi)(zhi)(zhi)冷(leng)，溫度可(ke)達(da)-190℃（-190℃~-196℃為特殊要求），特別(bie)適合于測定(ding)(ding)(ding)金(jin)屬(shu)(shu)材(cai)(cai)(cai)料(liao)(liao)(liao)在極低(di)(di)(di)溫度狀態下的(de)(de)(de)抗(kang)沖(chong)(chong)擊(ji)(ji)(ji)性(xing)能(neng)。是冶(ye)金(jin)、機(ji)(ji)(ji)(ji)(ji)械制(zhi)(zhi)(zhi)造、科研檢(jian)測等單(dan)位(wei)檢(jian)測材(cai)(cai)(cai)料(liao)(liao)(liao)和研究開發新材(cai)(cai)(cai)料(liao)(liao)(liao)的(de)(de)(de)重要測試(shi)手(shou)段。JBDW-300D沖(chong)(chong)擊(ji)(ji)(ji)試(shi)驗(yan)(yan)機(ji)(ji)(ji)(ji)(ji)為微(wei)機(ji)(ji)(ji)(ji)(ji)全自動控(kong)制(zhi)(zhi)(zhi)，揚擺(bai)(bai)、掛擺(bai)(bai)、送料(liao)(liao)(liao)、定(ding)(ding)(ding)位(wei)、沖(chong)(chong)擊(ji)(ji)(ji)均(jun)為電(dian)(dian)(dian)氣、機(ji)(ji)(ji)(ji)(ji)械控(kong)制(zhi)(zhi)(zhi)。配備專用(yong)(yong)(yong)(yong)送樣(yang)(yang)裝(zhuang)置(zhi)自動送料(liao)(liao)(liao),試(shi)樣(yang)(yang)自動端面定(ding)(ding)(ding)位(wei),確保(bao)試(shi)樣(yang)(yang)出爐至(zhi)沖(chong)(chong)擊(ji)(ji)(ji)時間不(bu)大于2秒(miao),滿足金(jin)屬(shu)(shu)低(di)(di)(di)溫夏比(bi)沖(chong)(chong)擊(ji)(ji)(ji)試(shi)驗(yan)(yan)方法(fa)的(de)(de)(de)要求。沖(chong)(chong)擊(ji)(ji)(ji)試(shi)樣(yang)(yang)后可(ke)利用(yong)(yong)(yong)(yong)剩余能(neng)量(liang)(liang)自動揚擺(bai)(bai)，做好下次試(shi)驗(yan)(yan)準(zhun)備。微(wei)機(ji)(ji)(ji)(ji)(ji)可(ke)計算(suan)顯示材(cai)(cai)(cai)料(liao)(liao)(liao)沖(chong)(chong)擊(ji)(ji)(ji)吸收(shou)功、沖(chong)(chong)擊(ji)(ji)(ji)韌性(xing)、擺(bai)(bai)錘(chui)揚角及(ji)試(shi)驗(yan)(yan)平均(jun)值，并可(ke)打印(yin)當次試(shi)驗(yan)(yan)數據及(ji)試(shi)驗(yan)(yan)的(de)(de)(de)平均(jun)值。功能(neng)特點： 1、主(zhu)機(ji)(ji)(ji)(ji)(ji)采(cai)(cai)用(yong)(yong)(yong)(yong)雙(shuang)支承柱，主(zhu)軸簡支梁式(shi)支承、掛擺(bai)(bai)，軸承徑向載荷分(fen)布合理，尤其是大能(neng)量(liang)(liang)沖(chong)(chong)擊(ji)(ji)(ji)機(ji)(ji)(ji)(ji)(ji)，減小主(zhu)軸變(bian)形(xing)和大大減少軸承摩擦帶來的(de)(de)(de)能(neng)量(liang)(liang)損失；2、采(cai)(cai)用(yong)(yong)(yong)(yong)雙(shuang)級標準(zhun)減速(su)(su)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)提錘(chui)，運行(xing)平穩(wen)；3、掛擺(bai)(bai)采(cai)(cai)用(yong)(yong)(yong)(yong)緩沖(chong)(chong)裝(zhuang)置(zhi)，掛擺(bai)(bai)平穩(wen)；4、擺(bai)(bai)錘(chui)三(san)維設計，保(bao)證了打擊(ji)(ji)(ji)中心準(zhun)確，擺(bai)(bai)錘(chui)力矩精(jing)確5、沖(chong)(chong)擊(ji)(ji)(ji)刀(dao)(dao)采(cai)(cai)用(yong)(yong)(yong)(yong)螺釘安裝(zhuang)固定(ding)(ding)(ding)，更(geng)換簡單(dan)方便6、主(zhu)機(ji)(ji)(ji)(ji)(ji)裝(zhuang)有安全防(fang)護銷，并且配備了安全防(fang)護網(wang)；7、JBDW-300D微(wei)機(ji)(ji)(ji)(ji)(ji)控(kong)制(zhi)(zhi)(zhi)全自動超低(di)(di)(di)溫沖(chong)(chong)擊(ji)(ji)(ji)試(shi)驗(yan)(yan)機(ji)(ji)(ji)(ji)(ji)符合國(guo)標GB/T3803-2002《擺(bai)(bai)錘(chui)式(shi)沖(chong)(chong)擊(ji)(ji)(ji)試(shi)驗(yan)(yan)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)檢(jian)驗(yan)(yan)》，按國(guo)標GB/T229-2007《金(jin)屬(shu)(shu)夏比(bi)擺(bai)(bai)錘(chui)沖(chong)(chong)擊(ji)(ji)(ji)試(shi)驗(yan)(yan)方法(fa)》對金(jin)屬(shu)(shu)材(cai)(cai)(cai)料(liao)(liao)(liao)進(jin)行(xing)沖(chong)(chong)擊(ji)(ji)(ji)試(shi)驗(yan)(yan)。技(ji)術指標： 規(gui)格型(xing)號(hao) JBDW-300D沖(chong)(chong)擊(ji)(ji)(ji)能(neng)量(liang)(liang)： 300J擺(bai)(bai)錘(chui)預(yu)揚角： 150°擺(bai)(bai)軸中心至(zhi)沖(chong)(chong)擊(ji)(ji)(ji)點距(ju)離(li)： 750mm沖(chong)(chong)擊(ji)(ji)(ji)速(su)(su)度： 5.24m/s試(shi)樣(yang)(yang)支座(zuo)跨距(ju)： 40mm＋0.2鉗口圓(yuan)角： R1-1.5mm沖(chong)(chong)擊(ji)(ji)(ji)刀(dao)(dao)刃(ren)圓(yuan)角： R2-2.5mm，R8mm，沖(chong)(chong)擊(ji)(ji)(ji)刀(dao)(dao)厚度： 16mm制(zhi)(zhi)(zhi)冷(leng)方式(shi)： 液(ye)氮制(zhi)(zhi)(zhi)冷(leng)試(shi)樣(yang)(yang)盒(he)容量(liang)(liang)： 6個(ge)低(di)(di)(di)溫范圍： 0℃~~-190℃控(kong)溫精(jing)度： 波動±2℃,梯(ti)度3℃試(shi)樣(yang)(yang)尺寸(cun)： 10×10×55mm外形(xing)尺寸(cun)： 1600×850×1530mm電(dian)(dian)(dian)源 : 交流三(san)相380V