岳每晚被弄得嗷嗷到高潮_各处沟厕多位美女嘘嘘_国产爆乳无码视频在线观看3_色爱A∨综合区

JBDW-300D微機控制全自動超低溫沖擊試驗機 所屬欄目:產品介紹  點擊:?|?發布時間:2021-01-19 16:08:43

JBDW-300D微(wei)機(ji)控制(zhi)全自(zi)動(dong)超(chao)低溫沖擊 產品詳情 JBDW-300D微(wei)機(ji)控制(zhi)全自(zi)動(dong)超(chao)低溫采用液氮制(zhi)冷(leng),溫度可(ke)達-190℃(-190℃~-196℃為(wei)特(te)殊要求(qiu)),特(te)別適合于測(ce)定材料(liao)在(zai)極低溫度狀態下抗沖擊性能。是冶金、機(ji)械制(zhi)造、科研(yan)檢測(ce)等單位檢測(ce)材料(liao)和研(yan)究開發新材料(liao)重(zhong)要測(ce)試手段(duan)。

JBDW-300D微機控制全自動超低溫沖擊試驗機

產品簡(jian)介:

JBDW-300D微(wei)機(ji)(ji)(ji)控制(zhi)全自(zi)動超低(di)溫(wen)沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)采(cai)(cai)用(yong)(yong)液氮制(zhi)冷,溫(wen)度(du)(du)可達-190℃(-190℃~-196℃為特殊要(yao)(yao)求),特別適合于測(ce)定(ding)(ding)金(jin)(jin)(jin)屬材料(liao)在極(ji)低(di)溫(wen)度(du)(du)狀態下(xia)的(de)(de)(de)抗(kang)沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)性(xing)(xing)能(neng)(neng)。是冶(ye)金(jin)(jin)(jin)、機(ji)(ji)(ji)械制(zhi)造、科(ke)研檢測(ce)等單(dan)位(wei)檢測(ce)材料(liao)和(he)研究開發新(xin)材料(liao)的(de)(de)(de)重要(yao)(yao)測(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)手段。JBDW-300D沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)為微(wei)機(ji)(ji)(ji)全自(zi)動控制(zhi),揚(yang)擺(bai)(bai)(bai)、掛(gua)擺(bai)(bai)(bai)、送(song)料(liao)、定(ding)(ding)位(wei)、沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)均(jun)為電氣、機(ji)(ji)(ji)械控制(zhi)。配備專用(yong)(yong)送(song)樣裝置自(zi)動送(song)料(liao),試(shi)(shi)(shi)(shi)(shi)(shi)(shi)樣自(zi)動端(duan)面(mian)定(ding)(ding)位(wei),確(que)保(bao)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)樣出爐(lu)至沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)時間不大(da)(da)于2秒,滿足金(jin)(jin)(jin)屬低(di)溫(wen)夏(xia)比沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方法(fa)的(de)(de)(de)要(yao)(yao)求。沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)樣后可利用(yong)(yong)剩余能(neng)(neng)量自(zi)動揚(yang)擺(bai)(bai)(bai),做好下(xia)次(ci)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)準(zhun)備。微(wei)機(ji)(ji)(ji)可計算顯示材料(liao)沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)吸收(shou)功、沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)韌性(xing)(xing)、擺(bai)(bai)(bai)錘(chui)(chui)揚(yang)角及試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)平均(jun)值(zhi),并可打印(yin)當次(ci)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)數據及試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)的(de)(de)(de)平均(jun)值(zhi)。功能(neng)(neng)特點(dian): 1、主機(ji)(ji)(ji)采(cai)(cai)用(yong)(yong)雙支承柱(zhu),主軸(zhou)(zhou)簡(jian)支梁式(shi)支承、掛(gua)擺(bai)(bai)(bai),軸(zhou)(zhou)承徑向載荷分布合理,尤其是大(da)(da)能(neng)(neng)量沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)機(ji)(ji)(ji),減(jian)小主軸(zhou)(zhou)變形(xing)(xing)和(he)大(da)(da)大(da)(da)減(jian)少軸(zhou)(zhou)承摩擦(ca)帶來的(de)(de)(de)能(neng)(neng)量損失;2、采(cai)(cai)用(yong)(yong)雙級標(biao)準(zhun)減(jian)速電機(ji)(ji)(ji)提錘(chui)(chui),運行平穩(wen);3、掛(gua)擺(bai)(bai)(bai)采(cai)(cai)用(yong)(yong)緩沖(chong)(chong)裝置,掛(gua)擺(bai)(bai)(bai)平穩(wen);4、擺(bai)(bai)(bai)錘(chui)(chui)三維(wei)設計,保(bao)證(zheng)了打擊(ji)(ji)(ji)(ji)(ji)(ji)中(zhong)心準(zhun)確(que),擺(bai)(bai)(bai)錘(chui)(chui)力矩(ju)精確(que)5、沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)刀(dao)采(cai)(cai)用(yong)(yong)螺釘安裝固定(ding)(ding),更換簡(jian)單(dan)方便6、主機(ji)(ji)(ji)裝有安全防(fang)護銷,并且配備了安全防(fang)護網;7、JBDW-300D微(wei)機(ji)(ji)(ji)控制(zhi)全自(zi)動超低(di)溫(wen)沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)符(fu)合國(guo)標(biao)GB/T3803-2002《擺(bai)(bai)(bai)錘(chui)(chui)式(shi)沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)的(de)(de)(de)檢驗(yan)(yan)(yan)(yan)(yan)》,按國(guo)標(biao)GB/T229-2007《金(jin)(jin)(jin)屬夏(xia)比擺(bai)(bai)(bai)錘(chui)(chui)沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)方法(fa)》對金(jin)(jin)(jin)屬材料(liao)進行沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)。技術指(zhi)標(biao): 規格型號(hao) JBDW-300D沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)能(neng)(neng)量: 300J擺(bai)(bai)(bai)錘(chui)(chui)預揚(yang)角: 150°擺(bai)(bai)(bai)軸(zhou)(zhou)中(zhong)心至沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)點(dian)距離: 750mm沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)速度(du)(du): 5.24m/s試(shi)(shi)(shi)(shi)(shi)(shi)(shi)樣支座(zuo)跨距: 40mm+0.2鉗(qian)口(kou)圓(yuan)角: R1-1.5mm沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)刀(dao)刃圓(yuan)角: R2-2.5mm,R8mm,沖(chong)(chong)擊(ji)(ji)(ji)(ji)(ji)(ji)刀(dao)厚度(du)(du): 16mm制(zhi)冷方式(shi): 液氮制(zhi)冷試(shi)(shi)(shi)(shi)(shi)(shi)(shi)樣盒容量: 6個低(di)溫(wen)范(fan)圍: 0℃~~-190℃控溫(wen)精度(du)(du): 波動±2℃,梯度(du)(du)3℃試(shi)(shi)(shi)(shi)(shi)(shi)(shi)樣尺寸: 10×10×55mm外形(xing)(xing)尺寸: 1600×850×1530mm電源 : 交流三相380V

上一條:JB-50-300手動沖擊試驗機 下一條:JBS-300B-500B數顯半自動沖擊試驗機