Results 191 to 200 of about 722 (209)
Some of the next articles are maybe not open access.
Journal of Engineering for Power, 1981
The unique torque speed characteristic of the single-shaft gas turbine requires that it have a continuously variable-ratio transmission for successful application to automotive use. This paper discusses the development of a novel mechanical transmission which has the power density required for highway vehicles.
openaire +1 more source
The unique torque speed characteristic of the single-shaft gas turbine requires that it have a continuously variable-ratio transmission for successful application to automotive use. This paper discusses the development of a novel mechanical transmission which has the power density required for highway vehicles.
openaire +1 more source
General Mathematical Model of Internal Meshing Spiral Bevel Gears for Nutation Drive
Applied Mechanics and Materials, 2011The general mathematical model of internal meshing spiral bevel gears for nutation drive is studied. Based on conventional enveloping theory and transmission principle, the meshing of two spiral bevel gears in nutation drive was substituted by the meshing of an imaginary rotating crown gear engaging with the external and internal bevel gear ...
Zheng Lin, Li Gang Yao
openaire +1 more source
The Analysis and Modeling for Nutation Drives with Double Circular-Arc Helical Bevel Gears
Materials Science Forum, 2006Based on the nutation movement of a rotating coin on a table, the formulae for calculating the transmission ratio between two nutation gears is developed. The tooth profile with a double circular arc for helical bevel gears in nutation drives is proposed and then the meshing equation during the nutation process and the universal equation of the crown ...
Gu, B +4 more
openaire +2 more sources
Configuration Design and Simulation of Novel Petal Tooth Nutation Joint Drive for Robot
2019As the core component of the robot, the transmission performance of the precision joint drive directly affects the efficiency of the whole system. The purpose of this paper is to propose and analyze a new joint drive for robot about a novel nutation drive with petal teeth.
Linjie Li +3 more
openaire +1 more source
Forschung im Ingenieurwesen, 2017
Gear transmission systems are one of the most frequently used systems for power transmission. The characteristics of a gear transmission system have important guiding significance in the design, manufacture and application of transmissions. This paper focuses on the influence of system parameters on the characteristics of a specific type of gear ...
Y. Cai +4 more
openaire +1 more source
Gear transmission systems are one of the most frequently used systems for power transmission. The characteristics of a gear transmission system have important guiding significance in the design, manufacture and application of transmissions. This paper focuses on the influence of system parameters on the characteristics of a specific type of gear ...
Y. Cai +4 more
openaire +1 more source
Modal Analysis of Nutation Drive with Double Circular Arc Spiral Bevel Gear
2019Nutation gear transmission combines nutation drive mode with double arc tooth profile, which has the advantage of large deceleration ratio and solves various problems in the traditional involute gear profile transmission. In his pa-per, the numerical solution and MATLAB software are used to solve the free vibration equation of the nutation system.
Simin Ouyang +4 more
openaire +1 more source
Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2019
The influence of the cone vertex error and tilt error on the tooth contact trace of double circular-arc spiral bevel gears for industrial robot joint nutation drive has been studied in this paper. According to the meshing relationship between double circular-arc spiral bevel gear and crown gear, the meshing coordinate systems with latent error ...
Zheng Lin +4 more
openaire +1 more source
The influence of the cone vertex error and tilt error on the tooth contact trace of double circular-arc spiral bevel gears for industrial robot joint nutation drive has been studied in this paper. According to the meshing relationship between double circular-arc spiral bevel gear and crown gear, the meshing coordinate systems with latent error ...
Zheng Lin +4 more
openaire +1 more source
Design and Analysis of a Single-Input Multi-Output Spatial Petal Tooth Nutation Drive
Recent Patents on Mechanical EngineeringIntroduction: The purpose of this paper is to clarify the basic structure and transmission principle of the spatial petal gear, derive the tooth surface equation and meshing equation, and determine the boundary dimensions according to the meshing characteristics of the patent.
Lili Zhu +4 more
openaire +1 more source
Forschung im Ingenieurwesen, 2019
As a new type of gear transmission, nutation gear drive is extensively applied in aviation, ship, medical equipment and other fields. In this paper, a two-stage nutation drive mechanism of double circular arc (DCA) bevel gears is presented and its dynamic characteristics are studied.
Yongwu Cai +4 more
openaire +1 more source
As a new type of gear transmission, nutation gear drive is extensively applied in aviation, ship, medical equipment and other fields. In this paper, a two-stage nutation drive mechanism of double circular arc (DCA) bevel gears is presented and its dynamic characteristics are studied.
Yongwu Cai +4 more
openaire +1 more source