塑料托簡支梁沖擊試驗機特(te)別(bie)適用于連續做沖(chong)(chong)(chong)(chong)(chong)擊(ji)試(shi)(shi)驗(yan)(yan)的(de)實驗(yan)(yan)室和大(da)(da)量做沖(chong)(chong)(chong)(chong)(chong)擊(ji)試(shi)(shi)驗(yan)(yan)的(de)冶金(jin)(jin)、機(ji)械(xie)制造等行(xing)業。滿足金(jin)(jin)屬夏比(bi)沖(chong)(chong)(chong)(chong)(chong)擊(ji)試(shi)(shi)驗(yan)(yan)方(fang)法的(de)要求，可計(ji)算和數顯(xian)材(cai)料(liao)沖(chong)(chong)(chong)(chong)(chong)擊(ji)吸收功、沖(chong)(chong)(chong)(chong)(chong)擊(ji)韌(ren)性、擺錘(chui)(chui)(chui)(chui)揚(yang)角(jiao)(jiao)及(ji)試(shi)(shi)驗(yan)(yan)平均值(zhi)。2、主機(ji)采用雙支(zhi)(zhi)撐住，主軸(zhou)簡支(zhi)(zhi)梁(liang)式支(zhi)(zhi)承、掛(gua)擺、軸(zhou)承徑向載荷分(fen)布合理，尤其是大(da)(da)量沖(chong)(chong)(chong)(chong)(chong)擊(ji)機(ji)，減(jian)小主軸(zhou)變形和大(da)(da)大(da)(da)減(jian)少軸(zhou)承摩擦帶來的(de)能(neng)量損失(shi)。3、采用雙級標(biao)(biao)準(zhun)(zhun)減(jian)速機(ji)提錘(chui)(chui)(chui)(chui)，運行(xing)平穩。4、掛(gua)擺裝置采用液壓緩沖(chong)(chong)(chong)(chong)(chong)，掛(gua)擺平穩。5、擺錘(chui)(chui)(chui)(chui)三維設(she)計(ji)，打擊(ji)中(zhong)(zhong)心(xin)(xin)準(zhun)(zhun)確(que)，擺錘(chui)(chui)(chui)(chui)力矩精準(zhun)(zhun)。6、沖(chong)(chong)(chong)(chong)(chong)擊(ji)刀采用螺釘(ding)安裝固定，更換簡單(dan)方(fang)便7、主機(ji)裝有(you)an全防護銷，并配(pei)備了an全防護網(wang)。8、驗(yan)(yan)機(ji)按(an)國家標(biao)(biao)準(zhun)(zhun)GB/T3808-2002《擺錘(chui)(chui)(chui)(chui)式沖(chong)(chong)(chong)(chong)(chong)擊(ji)試(shi)(shi)驗(yan)(yan)機(ji)》、GB/T229-2007《金(jin)(jin)屬夏比(bi)擺錘(chui)(chui)(chui)(chui)沖(chong)(chong)(chong)(chong)(chong)擊(ji)試(shi)(shi)驗(yan)(yan)方(fang)法》及(ji)國際(ji)標(biao)(biao)準(zhun)(zhun)ISO  R148“鋼的(de)簡支(zhi)(zhi)梁(liang)式（V型缺(que)口）沖(chong)(chong)(chong)(chong)(chong)擊(ji)試(shi)(shi)驗(yan)(yan)"、ISO  R83“鋼的(de)卻貝(bei)（CHARPr）沖(chong)(chong)(chong)(chong)(chong)擊(ji)試(shi)(shi)驗(yan)(yan)（U型缺(que)口）對金(jin)(jin)屬材(cai)料(liao)進(jin)行(xing)沖(chong)(chong)(chong)(chong)(chong)擊(ji)試(shi)(shi)驗(yan)(yan)。四、主要技術指標(biao)(biao)：1、沖(chong)(chong)(chong)(chong)(chong)擊(ji)能(neng)量：500J（大(da)(da)錘(chui)(chui)(chui)(chui)） 250（小錘(chui)(chui)(chui)(chui)） 2、沖(chong)(chong)(chong)(chong)(chong)擊(ji)速度：5.4m/s3、擺錘(chui)(chui)(chui)(chui)預揚(yang)角(jiao)(jiao)：150°4、試(shi)(shi)樣支(zhi)(zhi)座(zuo)跨距(ju)(ju)：40mm5、支(zhi)(zhi)座(zuo)鉗口圓(yuan)角(jiao)(jiao)：R1.0~1.5mm6、沖(chong)(chong)(chong)(chong)(chong)擊(ji)刀刃圓(yuan)角(jiao)(jiao)：R2.0~2.5mm  R8mm7、擺錘(chui)(chui)(chui)(chui)中(zhong)(zhong)心(xin)(xin)至沖(chong)(chong)(chong)(chong)(chong)擊(ji)點距(ju)(ju)離：800mm8、標(biao)(biao)準(zhun)(zhun)試(shi)(shi)樣尺(chi)寸(cun)：10×10×55mm9、電(dian)源和功率：三相四線尺(chi)寸(cun)：2000×650×2000mm重量：約550Kg角(jiao)(jiao)度準(zhun)(zhun)確(que)度：±0.1°13、周(zhou)圍環境中(zhong)(zhong)無(wu)腐蝕介(jie)質、無(wu)震動、無(wu)強電(dian)磁(ci)場干擾。

塑料托簡支梁沖擊試驗機角度傳感器品牌及(ji)精(jing)度：歐姆龍編碼(ma)器，精(jing)度到0.01°能量顯示精(jing)度：0.01J沖擊速度：2.9m/s或者3.擺(bai)錘(chui)中(zhong)心至試樣中(zhong)心距離：230mm、395擺(bai)錘(chui)揚角：150鉗口支承間距：40mm、60mm、70mm、95mm支承刀(dao)刃圓(yuan)角半徑：R=1m沖擊刀(dao)刃夾角：30沖擊刀(dao)刃圓(yuan)角半徑：R=2mm±0.5mm