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Wang Y.,Heilongjiang Institute of Technology | Wang X.,703 Research of Institute
Key Engineering Materials | Year: 2014

Based on the embedded flexible clutch mechanism as the breakthrough point, using ADAMS dynamic analysis software and ANSYS simulation analysis software, established the analysis model, the peak impact force between the different conditions of brake wheel and brake claw was obtained, the brake wheel and the brake pawl two allowable angular speed difference. At the same time to brake wheel and brake claw structure impact resistance ability as optimization objective, the different structural forms of brake wheel and brake claw structure peak impact in different conditions and the brake wheel and brake claw two permissible angular speed difference is analyzed and calculated.


Wang Y.,Heilongjiang Institute of Technology | Wang X.,Harbin Institute of Technology | Wang X.,703 Research of Institute
Key Engineering Materials | Year: 2014

With the development of computer technology, communication technology, electronic technology and automatic control technology, computer control technology widespread application, has been widely used in iron and steel, petroleum, chemical, electric power, building materials, machinery manufacturing, automotive, textile, transportation and other industries. Controlled by computer, we can realize the control of high reliability, process visualization, remote monitoring, data storage and processing. The simulation of PID control algorithm, and focuses on the study and analysis of the digital PID control algorithm, the marine gear lube oil temperature control system model, the three parameters of digital PID: proportional coefficient, integral constant, differential constant on the control system performance was also analyzed. © (2014) Trans Tech Publications, Switzerland.


Zhao X.,Harbin Institute of Technology | Wang X.,Harbin Institute of Technology | Wang X.,703 Research of Institute | Wang Y.,Heilongjiang Institute of Technology
Key Engineering Materials | Year: 2014

In this paper, dynamic model of two stage power branch double wide helical gear planetary drive system based on complex, in-depth study of the natural vibration characteristic. Starting from the first star and second planetary gear around the sun wheel non equidistant arrangement in the respective gear train, calculating modal analysis of characteristics of the system, so as to understand the mechanism of the system vibration, to provide theoretical guidance for the design of underwater device two power branch double wide helical planetary composite transmission system. At the same time to improve the dynamic characteristics of the device structure of underwater engineering significance. © (2014) Trans Tech Publications, Switzerland.


Wang X.,Harbin Institute of Technology | Wang X.,703 Research of Institute | Wang Y.,Heilongjiang Institute of Technology | Zhao X.,Harbin Institute of Technology | Li X.,Hangzhou Bearing Test and Research Center
Journal of Mechanical Science and Technology | Year: 2015

Gear backlash and time-varying nonlinear meshing stiffness are the key design attributes of modern warship planetary gear transmission. The transmission prominent concern is teeth surface friction dynamics affect behavior and way. Therefore, the change of direction in meshing process, teeth surface friction will generate a larger oscillation, excitation response and energy consumption ways to affect dynamic characteristics of planetary gear transmission, which makes response range, dynamic behaviors more complex. Gear model and multi scale equations for transmission are established, analyzing incentive role teeth surface friction when considering dynamic and static load on influence law of gear resonance frequency response. © 2015, The Korean Society of Mechanical Engineers and Springer-Verlag Berlin Heidelberg.


Zhao X.,Harbin Institute of Technology | Wang X.,703 Research of Institute | Wang Y.,Heilongjiang Institute of Technology
Key Engineering Materials | Year: 2014

This paper mainly consider the friction plate finite element modeling frictional contact conditions between the slices of components, friction plate assembly of the strength and stiffness of the. Through modal analysis of force and its distribution in different layers of friction plate assembly friction plate, a friction plate component analysis layers, friction plate by the effect of preload on the friction plate assembly strength, and in this state analysis of the friction plate stiffness. On the contact state under different friction plate layers, different pre tightening force under stress, stiffness were compared, the effect of contact on the stiffness and friction plate component strength.

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