Multi-variation characteristic of dual phase Hy-Vo silent chain transmission system

Cheng, Yabing; An, Lichi; Yin, Shuaibing; Wang, Xiaopeng

doi:10.1016/j.mechmachtheory.2016.04.011

Cited by 9 publications

(13 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Peeken and Coenen (1986) studied the effect of different lubrication conditions on the wear of chain drive hinges and considered the effects of lubricant viscosity and anti-wear additives. Cheng et al (2016) have done a series of work on the silent chain system, which provided a sound theoretical basis for the design of the silent chain.…”

Section: Introductionmentioning

confidence: 99%

A thermal EHL investigation for size effect of finite line contact on bush-pin hinge pairs in industrial chains

Zhang

Wang

Yang

et al. 2020

ILT

View full text Add to dashboard Cite

Purpose This paper aims to study the influence of the dimension change of bush-pin on the pressure, oil film thickness, temperature rise and traction coefficient in contact zone by using a thermal elastohydrodynamic lubrication (EHL) model for finite line contact. Concretely, the effects of the equivalent curvature radius of the bush and the pin, and the length of the bush are investigated. Design/methodology/approach In this paper, the contact between the bush and pin is simplified as finite line contact. The lubrication state is studied by numerical simulation using steady-state line contact thermal EHL. A constitutive equation Ree–Eyring fluid is used in the calculations. Findings It is found that by selecting an optimal equivalent radius of curvature and prolonging the bush length can improve the lubrication state effectively. Originality/value Under specific working conditions, there exists an optimal equivalent radius to maximize the minimum oil film thickness in the contact zone. The increase of generatrix length will weaken the stress concentration effect in the rounded corner area at both ends of the bush, which can improve the wear resistance of chain. Peer review The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-10-2019-0448.

show abstract

Section: Introductionmentioning

confidence: 99%

A thermal EHL investigation for size effect of finite line contact on bush-pin hinge pairs in industrial chains

Zhang

Wang

Yang

et al. 2020

ILT

View full text Add to dashboard Cite

show abstract

“…Let p t1 $ be the geometrical requirements for the actual pitch length. Based on equation (18), p t1 $ is:…”

Section: Parametersmentioning

confidence: 99%

“…The model demonstrated in Figure 15 is widely used to test the meshing performance of rocker-pin jointed silent chain transmission system. [13][14][15][16] The rotation center of drive sprocket O 1 is fixed on the origin of S(xOy), and the rotation center of driven sprocket O 2 is on x-axis. As the rotation direction of drive sprocket is counterclockwise, the chain on the upper side of system is in the tension state, and the chain on the lower side of system is in the loose state.…”

Section: Model Descriptionsmentioning

confidence: 99%

“…After measuring the system fluctuation differences in experimental stage, the system with the minimum fluctuation difference will be selected as the final design. 13,14 Obviously, the classical method is a kind of empirical approach, whose effectiveness and feasibility only relies on the number of experiment and the experience of designer. In order to improve the design efficiency and reduce the R&D cost, the standard to evaluate the meshing performance of rocker-pin jointed silent chain transmission system should be studied.…”

Section: Introductionmentioning

confidence: 99%

“…Meng et al [15][16][17] according to the proper meshing conditions, proposed the concept of rotundity-datumaperture to analyze and design the rocker-pin jointed silent chain. Cheng et al [18][19][20] analyzed the meshing performance for the multi-phase transmission system of rocker-pin jointed silent chain, and proposed a dynamics way to analyze the system noise. Cali et al 21 based on the numerical analysis and experimental test, analyzed the silent chain drive by evaluating the meshing angles.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Meshing evaluation method for rocker-pin jointed silent chain transmission system based on the multi-factor coupling characteristic

Cheng

et al. 2023

Proceedings of the Institution of Mechanical Engineers, Part C:

Self Cite

View full text Add to dashboard Cite

Due to the multi-factor coupling characteristic, the meshing performance of rocker-pin jointed silent chain transmission system cannot be evaluated by conventional design method, and the design effectiveness and feasibility cannot be assured. In this study, the influence of the relations between the contact point and the involute meshing limitation on the system meshing is analyzed. Through building the polygonal action model for the transitional meshing state, the algorithms to calculate the fluctuation value of chain in different directions are obtained. Based on the classical testing system, the methods to analyze the fluctuations in the system tension side and loose side are proposed. Combined with a set of specific examples, the system meshing performances are evaluated by coupling method. Dynamics experiment results show that the real meshing performances of rocker-pin jointed silent chain transmission system are matched with the evaluation results. This study not only improves the effectiveness and feasibility of rocker-pin jointed silent chain design, but also provides a direction to optimize the system parameters.

show abstract

Heuristic Search for the Design of Silent Chain Transmissions Using Graphs

Ivanova,

Dimitrov,

Ivanov

et al. 2023

Lecture Notes in Networks and Systems

View full text Add to dashboard Cite

Multi-variation characteristic of dual phase Hy-Vo silent chain transmission system

Cited by 9 publications

References 13 publications

A thermal EHL investigation for size effect of finite line contact on bush-pin hinge pairs in industrial chains

A thermal EHL investigation for size effect of finite line contact on bush-pin hinge pairs in industrial chains

Meshing evaluation method for rocker-pin jointed silent chain transmission system based on the multi-factor coupling characteristic

Heuristic Search for the Design of Silent Chain Transmissions Using Graphs

Contact Info

Product

Resources

About