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- blade vibration testing 叶片振动检测
- Suzhou Dongling Vibration Test Instrument Co., Ltd. 苏州东菱振动试验仪器有限公司。
- Manufacturers of vibration test equipment. 生产振荡测试设备。
- Kawasima T,Iinuma H,Minagawa N.Optical Semiconductor Blade Vibration Monitoring System for Gas Turbine Engine[J]. 胡广书.;数字信号处理之理论、算法与实现[M]
- This NSMS (nonin terference stress-measurement system) method is an alternative to the strain gauge for moni toring rotor blade vibration. 此方法将在叶片的振动检测中取代应变计式检测装置。
- Noncontact measuring of high speed rotating blade vibration is the most promising technology in the blade vibration measuring. 高速旋转叶片振动的非接触测量是叶片振动测量中极具发展前景的技术。
- Based on data analysis in both time and frequency domain, characteristics of blade vibration response at rotating stall and surge condition are introduced. 在对时域和频域数据分析的基础上,论述了旋转失速和喘振状态下叶片振动响应的特征。
- Suitable for the vibration testing of light structure, minitype structure, precision structure and soft stuff. 适用轻结构、小型结构、精密结构和软材料的振动测试;
- Connector product testing. Testing including but not limited to RF analysis, vibration testing, environment simulation, mechanical testing, etc. 接头测试,包括射频分析,振动测试,环境测试,机械测试等;
- A number of electromagnetic vibration exciters of a large size have been produced for vibration testing in the aircraft and missile industries. 为了进行航空及导弹工业的振动试验,已经建造了若干大型电磁式激振器。
- In this paper, the effect of blade root damping on the resonant amplitude of blade with simple dovetail root and the effect of root flexibility on the blade vibration are analysed by means of the FEM. 本文用有限单元法,对两种模型叶片,计算了叶根阻尼对叶片共振振幅的影响,以及叶根弹性和接触情况对叶片固有频率的影响。
- Through blasting vibration testing in Heidaigou open coal mine,vibration characteristics and frequency chart in high step sling blasting are analysed. 通过对黑岱沟露天煤矿爆破的振动测试,对高台阶抛掷爆破的振动特点进行了分析。
- Set up, operate and maintain the data acquisition system for noise, vibration test requirement. 操作并维护数据采集设备以进行噪声和振动的测试。
- Abstract: Electrodynamic vibration equipment is a most widely used vibration equipment in vibration test. 摘要: 电动振动设备是振动试验中运用的最广泛的振动设备。
- Abstract:Electrodynamic vibration equipment is a most widely used vibration equipment in vibration test. 摘要:电动振动设备是振动试验中运用的最广泛的振动设备。
- Huck rivet transverse vibration test rig is designed and developed to adapt mass coercive spot-check of railway truck. 为应对铁路货车铆钉质量强制抽验的要求,设计研制出哈克铆钉横向振动试验台。
- Flexible fixtures are usually used in vibration tests of large test items. 大型试件的振动试验通常采用的是柔性夹具。
- The vibration test and analysis of continuous mould crystal device in steel making plant of stainless steel of Taiyuan Iron and Steel Co. 太钢不锈炼钢厂连铸机结晶器振动测试及分析。
- The paper gives a brief introduction of Apollo vibration test program including environment prediction and test techniques. 文章介绍了美国“阿波罗”飞船的振动试验,包括环境预示、计划制定与试验技术。
- The invader thrust the blade of his bayonet into the woman's heart. 侵略兵把刺刀的刀身刺入那个妇人的心脏。