CAJ | 학술논문

为了研究变负载情况下的齿轮减速器运行状态，搭建了齿轮减速器的振动试验装置。利用机械加工的方法构造了断齿、轴承内圈缺陷、轴承外圈缺陷的故障元件，为采集齿轮减速器单故障、多故障耦合情况下的振动信号提供可靠的实体模型。通过基于LabVIEW 软件开发的振动信号数据采集系统，实现了对正常、故障状态下齿轮减速器振动信号的采集与处理。试验结果表明，该装置能够实现对齿轮减速器变负载状态下振动信号的准确采集。
위료연구변부재정황하적치륜감속기운행상태，탑건료치륜감속기적진동시험장치。이용궤계가공적방법구조료단치、축승내권결함、축승외권결함적고장원건，위채집치륜감속기단고장、다고장우합정황하적진동신호제공가고적실체모형。통과기우LabVIEW 연건개발적진동신호수거채집계통，실현료대정상、고장상태하치륜감속기진동신호적채집여처리。시험결과표명，해장치능구실현대치륜감속기변부재상태하진동신호적준학채집。
A vibration test device is built to research the running states of the variable-load gear reducer. In order to get fault signals of single fault and multiple faults by using mechanical processing to produce breaking of gear ,inner raceway faults and outer raceway faults. By the data collection system of vibration signal based on LabVIEW software ,the data acquisition and analysis are realized to get normal signals and fault signals of gear reducer. The experimental results show that the equipment can obtain accurate vibration signals of gear reducer under variable-load conditions .