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試驗機應用：

儀器化材料落錘沖擊試驗機是一種(zhong)用于材料(liao)科學(xue)、航空(kong)、航天科學(xue)技術領域的(de)(de)(de)物理性(xing)(xing)能(neng)測試(shi)(shi)(shi)儀器(qi)(qi)。用于對塑膠、薄金(jin)(jin)(jin)(jin)(jin)屬和復(fu)合(he)(he)材料(liao)以及各種(zhong)材料(liao)進行沖(chong)(chong)(chong)(chong)(chong)(chong)擊(ji)性(xing)(xing)能(neng)分析(xi)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)。落(luo)錘沖(chong)(chong)(chong)(chong)(chong)(chong)擊(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機全面滿(man)足ISO7765-2《塑料(liao)膜及板(ban)落(luo)錘沖(chong)(chong)(chong)(chong)(chong)(chong)擊(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)第2部分儀器(qi)(qi)化沖(chong)(chong)(chong)(chong)(chong)(chong)孔試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方法》、ASTME23《金(jin)(jin)(jin)(jin)(jin)屬材料(liao)缺口沖(chong)(chong)(chong)(chong)(chong)(chong)擊(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方法》，儀器(qi)(qi)化落(luo)錘沖(chong)(chong)(chong)(chong)(chong)(chong)擊(ji)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機適合(he)(he)于金(jin)(jin)(jin)(jin)(jin)屬和非(fei)金(jin)(jin)(jin)(jin)(jin)屬材料(liao)自(zi)(zi)由(you)(you)(you)落(luo)體沖(chong)(chong)(chong)(chong)(chong)(chong)擊(ji)性(xing)(xing)能(neng)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)。還可以運用于檢(jian)測金(jin)(jin)(jin)(jin)(jin)剛石(shi)復(fu)合(he)(he)片的(de)(de)(de)抗(kang)沖(chong)(chong)(chong)(chong)(chong)(chong)擊(ji)性(xing)(xing)能(neng)。該(gai)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方法是將(jiang)一定(ding)質(zhi)量(liang)的(de)(de)(de)錘體提(ti)升(sheng)至設(she)定(ding)高度，然(ran)后(hou)由(you)(you)(you)靜止釋放，錘體自(zi)(zi)由(you)(you)(you)落(luo)體沖(chong)(chong)(chong)(chong)(chong)(chong)擊(ji)到金(jin)(jin)(jin)(jin)(jin)剛石(shi)復(fu)合(he)(he)片上，沖(chong)(chong)(chong)(chong)(chong)(chong)擊(ji)完成后(hou)觀察金(jin)(jin)(jin)(jin)(jin)剛石(shi)復(fu)合(he)(he)片的(de)(de)(de)金(jin)(jin)(jin)(jin)(jin)剛石(shi)層和基體是否完好。該(gai)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機實現自(zi)(zi)動提(ti)錘、沖(chong)(chong)(chong)(chong)(chong)(chong)擊(ji)、抓錘的(de)(de)(de)過(guo)程。本(ben)試(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機主要測試(shi)(shi)(shi)材料(liao)的(de)(de)(de)抗(kang)沖(chong)(chong)(chong)(chong)(chong)(chong)擊(ji)能(neng)力(li),即通過(guo)一定(ding)質(zhi)量(liang)的(de)(de)(de)錘頭在一定(ding)的(de)(de)(de)高度自(zi)(zi)由(you)(you)(you)下落(luo)對試(shi)(shi)(shi)樣進行沖(chong)(chong)(chong)(chong)(chong)(chong)擊(ji),通過(guo)高速率同步(bu)采集錘頭對試(shi)(shi)(shi)樣沖(chong)(chong)(chong)(chong)(chong)(chong)擊(ji)接觸后(hou)的(de)(de)(de)數(shu)據,分析(xi)試(shi)(shi)(shi)樣的(de)(de)(de)抗(kang)沖(chong)(chong)(chong)(chong)(chong)(chong)擊(ji)能(neng)力(li)及試(shi)(shi)(shi)樣的(de)(de)(de)損壞和斷裂狀態。

試(shi)驗機原(yuan)理：

儀器化材料落錘沖擊試驗機主(zhu)要(yao)由導(dao)軌、底座(zuo)(zuo)、試(shi)樣(yang)安(an)裝(zhuang)座(zuo)(zuo)、錘頭、電(dian)(dian)氣控制、安(an)全(quan)裝(zhuang)置(zhi)(zhi)及提(ti)(ti)(ti)升(sheng)(sheng)機(ji)(ji)構(gou)等(deng)部分組成(cheng)。試(shi)驗(yan)機(ji)(ji)導(dao)軌與底座(zuo)(zuo)垂直，底座(zuo)(zuo)有足夠的(de)剛(gang)性(xing)，導(dao)軌之(zhi)間(jian)保(bao)持平(ping)行以(yi)便引導(dao)錘頭自(zi)由下落，通(tong)過(guo)鋼(gang)絲(si)繩升(sheng)(sheng)降動(dong)橫梁，實現(xian)錘體(ti)(ti)的(de)上(shang)下運動(dong)。落錘沖(chong)擊可預(yu)置(zhi)(zhi)沖(chong)擊能(neng)(neng)量(liang)，控制提(ti)(ti)(ti)升(sheng)(sheng)高度(du)(du)。電(dian)(dian)動(dong)提(ti)(ti)(ti)升(sheng)(sheng)機(ji)(ji)構(gou)在機(ji)(ji)架(jia)的(de)上(shang)方，這樣(yang)整機(ji)(ji)外形緊湊（具體(ti)(ti)設(she)計時(shi)根據(ju)高度(du)(du)情(qing)況(kuang)也可能(neng)(neng)把電(dian)(dian)動(dong)提(ti)(ti)(ti)錘機(ji)(ji)構(gou)放置(zhi)(zhi)在地(di)面上(shang)）。電(dian)(dian)氣控制的(de)沖(chong)擊能(neng)(neng)量(liang)預(yu)置(zhi)(zhi)系統，通(tong)過(guo)預(yu)置(zhi)(zhi)提(ti)(ti)(ti)錘高度(du)(du)可以(yi)得到試(shi)驗(yan)能(neng)(neng)量(liang)，試(shi)驗(yan)機(ji)(ji)自(zi)動(dong)提(ti)(ti)(ti)升(sheng)(sheng)錘體(ti)(ti)到所需(xu)要(yao)的(de)高度(du)(du)。同(tong)時(shi)可實現(xian)對安(an)全(quan)防護裝(zhuang)置(zhi)(zhi)的(de)監控等(deng)。

通(tong)過(guo)安裝在錘頭部位(wei)(wei)的(de)力(li)傳感器(qi)，通(tong)過(guo)高速采集(ji)卡，在沖擊試樣的(de)瞬間將沖擊速度采集(ji)，可得到位(wei)(wei)移(yi)（變形(xing))參數，從而得到能量、力(li)及位(wei)(wei)移(yi)的(de)關系曲線。

具體儀器化材料落錘沖擊試驗機的技術指標要根據測試產品的硬度，材質來確定。可以與蘇州市聯往檢測設備有限公司咨詢溝通