一(Yi)、(?) 主(Zhu)要(Yao)用(Yong)途(Tu)
CTS-BF6000 旋(Xuan)转(Zhuan)弯(Wan)曲(Qu)疲(Pi)劳(Lao)试(Shi)验(Yan)机(Ji)适(Shi)用(Yong)于(Yu)在(Zai)室(Shi)温(Wen)或(Huo)高(Gao)温(Wen)环(Huan)境(Jing)下(Xia)测(Ce)试(Shi)圆(Yuan)形(Xing)试(Shi)样(Yang)在(Zai)旋(Xuan)转(Zhuan)载(Zai)荷(He)下(Xia)的(De)旋(Xuan)转(Zhuan)弯(Wan)曲(Qu)疲(Pi)劳(Lao)特(Te)性(Xing)。(?)
JJG 652-2012旋(Xuan)转(Zhuan)弯(Wan)曲(Qu)疲(Pi)劳(Lao)试(Shi)验(Yan)机(Ji)检(Jian)定(Ding)规(Gui)程(Cheng)
HB 5153-1996 金(Jin)属(Shu)高(Gao)温(Wen)旋(Xuan)转(Zhuan)弯(Wan)曲(Qu)疲(Pi)劳(Lao)试(Shi)验(Yan)方(Fang)法(Fa)
HB 5152-1996 金(Jin)属(Shu)室(Shi)温(Wen)旋(Xuan)转(Zhuan)弯(Wan)曲(Qu)疲(Pi)劳(Lao)试(Shi)验(Yan)方(Fang)法(Fa)
GB/T 4337-2015 金(Jin)属(Shu)材(Cai)料(Liao) 疲(Pi)劳(Lao)试(Shi)验(Yan) 旋(Xuan)转(Zhuan)弯(Wan)曲(Qu)方(Fang)法(Fa)
ISO 1143-2021 Metallic materials Rotating bar bending fatigue testing
GB/T 2107-1980 金(Jin)属(Shu)高(Gao)温(Wen)旋(Xuan)转(Zhuan)弯(Wan)曲(Qu)疲(Pi)劳(Lao)试(Shi)验(Yan)方(Fang)法(Fa)。(?)
GB 7733-87金(Jin)属(Shu)旋(Xuan)转(Zhuan)弯(Wan)曲(Qu)腐(Fu)蚀(Shi)疲(Pi)劳(Lao)试(Shi)验(Yan)方(Fang)法(Fa)
二(?)、(?)试(Shi)验(Yan)原(Yuan)理(Li)及(Ji)结(Jie)构(Gou)
试(Shi)样(Yang)与(Yu)左(Zuo)右(You)弹(Dan)簧(Huang)夹(Jia)头(Tou)相(Xiang)连(Lian)接(Jie),(?)整(Zheng)体(Ti)构(Gou)成(Cheng)一(Yi)个(Ge)旋(Xuan)转(Zhuan)梁(Liang)结(Jie)构(Gou),(?)使(Shi)用(Yong)左(Zuo)右(You)两(Liang)对(Dui)轴(Zhou)承(Cheng)在(Zai)喷(Pen)油(You)润(Run)滑(Hua)的(De)密(Mi)封(Feng)腔(Qiang)体(Ti)内(Nei)形(Xing)成(Cheng)四(Si)点(Dian)支(Zhi)撑(Cheng),(?)调(Diao)速(Su)电(Dian)机(Ji)通(Tong)过(Guo)联(Lian)轴(Zhou)器(Qi)带(Dai)动(Dong)主(Zhu)轴(Zhou)旋(Xuan)转(Zhuan),(?)通(Tong)过(Guo)吊(Diao)杆(Gan)、(?)砝(Fa)码(Ma)构(Gou)成(Cheng)的(De)加(Jia)载(Zai)装(Zhuang)置(Zhi)将(Jiang)弯(Wan)矩(Ju)作(Zuo)用(Yong)在(Zai)转(Zhuan)子(Zi)总(Zong)成(Cheng)上(Shang),(?)即(Ji)可(Ke)在(Zai)试(Shi)件(Jian)旋(Xuan)转(Zhuan)时(Shi)产(Chan)生(Sheng)一(Yi)个(Ge)恒(Heng)定(Ding)弯(Wan)矩(Ju)。(?)弯(Wan)矩(Ju)加(Jia)载(Zai)装(Zhuang)置(Zhi)不(Bu)动(Dong),(?)旋(Xuan)转(Zhuan)梁(Liang)结(Jie)构(Gou)转(Zhuan)子(Zi)在(Zai)转(Zhuan)子(Zi)总(Zong)成(Cheng)内(Nei)转(Zhuan)动(Dong),(?)则(Ze)在(Zai)试(Shi)件(Jian)的(De)横(Heng)截(Jie)面(Mian)上(Shang)产(Chan)生(Sheng)一(Yi)个(Ge)交(Jiao)变(Bian)应(Ying)力(Li)。(?)
三(San)、(?)主(Zhu)要(Yao)技(Ji)术(Shu)指(Zhi)标(Biao):(?)
技(Ji)术(Shu)名(Ming)称(Cheng) | 技(Ji)术(Shu)参(Can)数(Shu) |
产(Chan)品(Pin)型(Xing)号(Hao) | CTS-BF6000 |
主(Zhu)机(Ji)参(Can)数(Shu) | 调(Diao)速(Su)范(Fan)围(Wei) | 500~(?)6000rpm |
弯(Wan)矩(Ju)加(Jia)载(Zai)范(Fan)围(Wei) | 120Nm、(?)200Nm、(?)400Nm、(?)500Nm、(?)800Nm |
弯(Wan)矩(Ju)加(Jia)载(Zai)误(Wu)差(Cha) | ≤(?)±(?)1% |
最(Zui)大(Da)弯(Wan)曲(Qu)角(Jiao)度(Du) | 7°(?) |
最(Zui)大(Da)记(Ji)数(Shu)量(Liang) | 109 |
电(Dian)源(Yuan) | 380V/1.5kW,(?)50Hz |
外(Wai)形(Xing)尺(Chi)寸(Cun) | 1500mm×(?)850mm×(?)740mm |
总(Zong)重(Zhong)量(Liang) | 720kg |
测(Ce)试(Shi)区(Qu)域(Yu)参(Can)数(Shu) | 夹(Jia)头(Tou)间(Jian)距(Ju)((?)常(Chang)温(Wen))(?) | 50~(?)200mm |
夹(Jia)头(Tou)间(Jian)距(Ju)((?)高(Gao)温(Wen))(?) | 160~(?)200mm |
夹(Jia)头(Tou)径(Jing)向(Xiang)跳(Tiao)动(Dong) | ≤(?)0.03mm |
夹(Jia)头(Tou)同(Tong)轴(Zhou)度(Du) | ≤(?)φ(?)0.02mm |
高(Gao)温(Wen)炉(Lu)宽(Kuan)度(Du) | 140mm |
试(Shi)样(Yang)直(Zhi)径(Jing)范(Fan)围(Wei) | φ(?)2~(?)φ(?)20mm |
润(Run)滑(Hua)系(Xi)统(Tong)参(Can)数(Shu) | 工(Gong)作(Zuo)压(Ya)力(Li) | 10bar |
循(Xun)环(Huan)流(Liu)量(Liang) | 2.5L/min |
油(You)箱(Xiang)容(Rong)积(Ji) | 35L |
加(Jia)载(Zai)砝(Fa)码(Ma)规(Gui)格(Ge) | 重(Zhong)量(Liang)规(Gui)格(Ge) | 1N~(?)100N |
材(Cai)质(Zhi) | 不(Bu)锈(Xiu)钢(Gang) |
高(Gao)温(Wen)炉(Lu)((?)选(Xuan)配(Pei))(?) | 温(Wen)控(Kong)范(Fan)围(Wei) | 300℃(?)~(?)1000℃(?) |
温(Wen)度(Du)波(Bo)动(Dong)度(Du) | ±(?)3℃(?)((?)T≤(?)600℃(?))(?) |
±(?)4℃(?)((?)600℃(?)<(?)T≤(?)900℃(?))(?) |
±(?)5℃(?)((?)T>(?)900℃(?))(?) |
温(Wen)度(Du)均(Jun)匀(Yun)度(Du) | ≤(?)12℃(?) |