航空精密制造技术
航空精密製造技術
항공정밀제조기술
AVIATION PRECISION MANUFACTURING TECHNOLOGY
2014年
3期
42-46
,共5页
王磊%程爽%庞长涛%高燕红%刘祎
王磊%程爽%龐長濤%高燕紅%劉祎
왕뢰%정상%방장도%고연홍%류의
航空发动机轴承%滚动接触疲劳%疲劳寿命%BFT-10000疲劳机%载荷谱
航空髮動機軸承%滾動接觸疲勞%疲勞壽命%BFT-10000疲勞機%載荷譜
항공발동궤축승%곤동접촉피로%피로수명%BFT-10000피로궤%재하보
aero-engine bearing%rolling contact fatigue%fatigue life%BFT-10000 five-ball machine%load spectrum
为了满足航空运动构件的疲劳寿命试验而研制的BFT-10000五球疲劳机,可实现大载荷、高转速运行,能够进行载荷谱或设定载荷加载,完成电机主轴的各级调速,从而满足疲劳实验的各种要求。本设备主要由机械实验机构和计算机数据采集及处理系统组成。
為瞭滿足航空運動構件的疲勞壽命試驗而研製的BFT-10000五毬疲勞機,可實現大載荷、高轉速運行,能夠進行載荷譜或設定載荷加載,完成電機主軸的各級調速,從而滿足疲勞實驗的各種要求。本設備主要由機械實驗機構和計算機數據採集及處理繫統組成。
위료만족항공운동구건적피로수명시험이연제적BFT-10000오구피로궤,가실현대재하、고전속운행,능구진행재하보혹설정재하가재,완성전궤주축적각급조속,종이만족피로실험적각충요구。본설비주요유궤계실험궤구화계산궤수거채집급처리계통조성。
BFT-10000 five-ball machine was researched to perform fatigue life testing for aviation motion parts. The large load and high speed motion were realized. The load and load spectrum could be set. All kind of speed classes of motor chief axis can be achieved for fatigue testing. The equipment was composed of testing mechanical structures, computer data acquisition and data processing system.