Results 71 to 80 of about 3,830 (267)
Jixie chuandong, 2002 It is very complicated to calculate the coordinates of the involute profile of gear tooth using the equations under polar coordinates system given in mechanics books, and the involute equations given in maths books are also inapplicable for this purpose.
王友林, 于青, 姜英
doaj
A Dislocation Perspective on Strength and Toughness in Ceramics
Advanced Engineering Materials, EarlyView.Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley +1 more source
Jixie chuandong, 2014 According to the involute gear dynamic performance prediction,the whole involute gear tooth surface with modification is constructed based on NURBS by measurement of tooth surface to get the tooth surface data,and its accuracy is verified.Combining with ...
汪中厚, 马金妮, 康晓洁, 李刚
doaj
Study on stress intensity factors for crack on involute spur gear tooth
Advances in Mechanical Engineering, 2015 Investigating the stress intensity factors has a great importance to predict the fatigue damage for the involute spur gears. The aim of this article is to reveal the variation laws of stress intensity factors for crack on the involute spur gear tooth ...
Jian Cai +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Molecular dynamics is used to investigate structure refinement during severe plastic deformation. The results show similitude with experimental data. Molecular dynamics simulations of severe plastic deformation of monocrystalline and polycrystalline samples by multiaxial compression of aluminum are carried out.
Roberto B. Figueiredo
wiley +1 more source
Jixie chuandong, 2002 Studied the method of 3D modeling for involute cylindrical gear, based on the design theory of property, this paper advanced a kind of theory of 3D modeling about the parts of gear, according to the structure property for involute cylindrical gear. Using
吴鲁纪, 常克勤
doaj
Tooth surface temperature and power transmission efficiency of plastic sine-curve gear
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2017 The present paper describes the tooth surface temperature and the power transmission efficiency of plastic sinecurve gears in the running condition. The plastic sine-curve and involute gears were manufactured by injection molding.
Takao KOIDE +6 more
doaj +1 more source
Electrified Damage in Motion Systems
Advanced Engineering Materials, EarlyView.The electrified damage in motion systems is a fundamental framework presenting the degradation pathway arising from the coupling of electrical energy transport with mechanical contact and interfacial chemistry. The framework positions electrified damage as a distinct degradation regime with unique characteristic surface morphologies and failures of ...
M. Humaun Kabir +2 more
wiley +1 more source
Jixie chuandong, 2012 The main source of uncertainty of measurement while the involute master measuring apparatus measuring the involute cam which in the Y7125 grinder is analyzed,and on the basis of evaluating the uncertainty components,the expanded uncertainty is given.The ...
柳强, 李睿思, 马勇, 王启明
doaj
Design and Analysis of Compression–Torsion Coupling Metamaterials Using the Golden Section Method
Advanced Engineering Materials, EarlyView.A novel compression–torsion metamaterial is engineered using inclined rods and symmetry breaking. To optimize its torsional performance, the golden section method is employed. The mechanical response of the metamaterial is validated through both numerical analysis and experimental validation.
Amirhossein Hassani, Sara Bagherifard
wiley +1 more source