全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Hanjun Jiang , Fuhao Liu
来源:[J].Journal of the Brazilian Society of Mechanical Sciences and Engineering(IF 0.234), 2017, Vol.39 (12), pp.4911-4920Springer
摘要:Sliding friction is a non-negligible excitation source in gear vibration. The instantaneous vibratory velocity affects the relative sliding velocity of the mesh tooth, resulting in a change of the friction force, that may increase gear vibration. This paper aims to present f...
作者:Paridhi Rai , Asim Gopal Barman
来源:[J].Journal of the Brazilian Society of Mechanical Sciences and Engineering(IF 0.234), 2018, Vol.40 (5), pp.1-8Springer
摘要:Abstract(#br)Gear size is one of the most important criteria in design optimization of gear set used in automotive, aeronautical and various other applications. Smaller gear size results in requirement of less material and hence reducing manufacturing cost. This paper aims at min...
作者:Tsung-Han Huang , Cho-Pei Jiang , Fedor V. Grechnikov
来源:[J].International Journal of Precision Engineering and Manufacturing(IF 1.585), 2017, Vol.18 (10), pp.1371-1377Springer
摘要:This study investigates the effect of grain size on the deformability of CP2 Titanium to form the mini spur gear in hot squeezing forming process. Experimental specimens are rods with a diameter of 5 mm and annealed with temperature in a range of 500 to 1000°C to precipitate t...
作者:Oualid Ghelloudj , Djamel Zelmati , Abdelaziz Amirat
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.93 (9-12), pp.3531-3540Springer
摘要:The present paper is a contribution in developing an engineering model expressing the evolution of tooth flank wear in polyamide spur gears as a function of number of cycles. The method is based on first observing the behavior of wear on tooth flanks in real test conditions. Then...
作者:Yanning Sun , Hui Ma , Yifan Huangfu ...
来源:[J].Mechanism and Machine Theory(IF 1.214), 2018, Vol.129, pp.261-278Elsevier
摘要:Abstract(#br)Based on the thin slice assumption, a revised time-varying mesh stiffness (TVMS) model of spur gear pairs with tooth modifications is developed. The spur gear is divided into many individual slices along tooth width, and considering the revised fillet-foundation stif...
作者:Thirumurugan Rama , Gnanasekar N.
来源:[J].Engineering Failure Analysis(IF 0.855), 2019, Vol.97, pp.518-533Elsevier
摘要:Abstract(#br)The magnitude and location of stress intensity factor (SIF) in mode I (K I ), mode II (K II ), mode III (K III ) relies mainly on the geometry and location of the crack tip, variation in magnitude of load due to multiple pair contact along the active profile and the distribution of the load along the face width of a spur gear...
作者:Zhanwei Li , Hui Ma , Mengjiao Feng ...
来源:[J].Engineering Failure Analysis(IF 0.855), 2017, Vol.80, pp.123-140Elsevier
摘要:Abstract(#br)The effects of three different gear crack types such as, for example, the crack along tooth width uniformly and the crack propagating in the depth direction (crack type 1, CT1), the crack along tooth width non-uniformly and the crack propagating in both the depth and...
作者:Tiancheng Ouyang , Haozhong Huang , Xiaorong Zhou ...
来源:[J].Tribology International(IF 1.536), 2018, Vol.119, pp.753-765Elsevier
摘要:Abstract(#br)Dynamics and tribology are vital to gear transmission device mainly because of relating to noise, vibration, lubricating performance and durability. A novel method for predicting dynamic characteristics and lubricating property in spur gear of ink vibrator is propose...
作者:Nourhaine Yousfi , Bacem Zghal , Ali Akrout ...
来源:[J].Mechanism and Machine Theory(IF 1.214), 2018, Vol.122, pp.371-388Elsevier
摘要:Abstract(#br)In this research paper, estimation damping in spur gear pair system using Integral method and the continuous wavelet transform based approach (CWT) is proposed. In the first method, the motion equations of the model describing the system are reformulated in terms of ...
作者:Jay Govind Verma , Sachin Kumar , Pavan Kumar Kankar
来源:[J].Engineering Failure Analysis(IF 0.855), 2018Elsevier
摘要:Abstract(#br)The manuscript is devoted to determine the time variable mesh stiffness (TVMS) and crack propagation behaviour in spur gear tooth using extended finite element method (XFEM). The TVMS of gear pairs provides significant information about condition of the gear system. ...

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