Influence of wear of a roller drive chain on transmission fitness

2008 ◽  
Vol 28 (8) ◽  
pp. 741-745 ◽  
Author(s):  
S. A. Metil’kov ◽  
V. V. Yunin
Keyword(s):  
Drive Chain ◽  
Roller Drive ◽  
Roller Drive Chain

Wear of hinges in roller drive chain

2008 ◽  
Vol 28 (9) ◽  
pp. 839-844 ◽  
Author(s):  
S. A. Metil’kov ◽  
S. B. Berezhnoi ◽  
V. V. Yunin
Keyword(s):  
Drive Chain ◽  
Roller Drive ◽  
Roller Drive Chain

A Silent Drive Chain

1904 ◽  
Vol 58 (1501supp) ◽  
pp. 24051-24051
Keyword(s):  
Drive Chain

Geometric design of a pinion with two circularly arrayed conical teeth for roller drives

2006 ◽  
Vol 220 (9) ◽  
pp. 1405-1412 ◽  
Author(s):  
T-S Lai
Keyword(s):  
Mathematical Model ◽  
Coordinate Transformation ◽  
Geometric Design ◽  
Solid Modelling ◽  
Design Algorithm ◽  
Circular Arrays ◽  
Roller Drive ◽  
New Type ◽  
Design Case ◽  
Envelope Theory

This article presents a mathematical model and geometric design algorithm for a new type of roller drive. The pinion has conical teeth in two circular arrays instead of one. This work is based on coordinate transformation and envelope theory, from which the equation of meshing of the cycloid drive is derived. The pinion profiles are the equidistant curves of the epicycloid profiles except the contour of the pinion conical tooth holes. Although there are twice as many pinion teeth as conventional rollers, their speed ratios are identical. This approach can design roller drives in which the pinion has two circular arrays of conical and cylindrical rollers. On the basis of these results, the corresponding solid modelling is constructed by CAD. Four examples are presented to demonstrate the feasibility of this approach. These examples can be a useful reference as a design case for other tooth profiles.

Separation of faults of electromechanical drive chain using artificial intelligence methods

2013 ◽  
Vol 4 (1) ◽  
pp. 35-41 ◽  
Author(s):  
V. Füvesi ◽  
E. Kovács
Keyword(s):  
Detection Method ◽  
Fuzzy Model ◽  
Structure Model ◽  
Neuro Fuzzy ◽  
Electromechanical Drive ◽  
Different Types ◽  
Gradient Based ◽  
Feed Forward Neural Networks ◽  
Drive Chain ◽  
Edge Detection Method

Abstract In this paper a complex drive chain is modelled with Local Linear Neuro-Fuzzy Model (LLNF). The developed models were used for detecting different faults that may occur in the system. The models were developed based on measurements carried out on the real system. Using feed-forward neural networks with perceptron neuron structure, model-based fault diagnosis of the analysed system was developed to separate the different faults. The performance and efficiency of the developed different types of artificial neural network's structures were compared using gradient based edge detection method.

Material Handling Throughput Using a Track Based Multihead Robot

Manufacturing ◽  
2002 ◽  
Author(s):  
Stephen J. Derby ◽  
John McFadden
Keyword(s):  
Control System ◽  
Distributed Control ◽  
Material Handling ◽  
Closed Loop ◽  
Distributed Control System ◽  
System Configuration ◽  
Drive Chain ◽  
Return Path ◽  
Loop Track

A novel closed loop track based multi-head robot has been developed to increase material handing throughput. This robot allows for waves of robot heads to move materials in the working path by eliminating the traditional return path. Programmable clutching of a constant moving drive chain supplies the source of motion around the loop. This paper discusses the design and impact of such a system configuration, and looks at the required distributed control system.

scholarly journals Delivering the Goods

1999 ◽  
Vol 121 (12) ◽  
pp. 70-71
Author(s):  
John DeGaspari
Keyword(s):  
Drive System ◽  
The Other ◽  
Transmit Power ◽  
Package Weight ◽  
Drive Motor ◽  
Timing Belt ◽  
Plant Personnel ◽  
Roller Drive ◽  
The One ◽  
Application Requirements

This article presents a review on two conveyors at the Ford Motor Co.’s Wayne, MI, assembly plant that use the same technology to meet two very different requirements. One system handles fully dressed, pallet-mounted engines in packages weighing up to 1600 pounds, while the other deals with pallet-mounted instrument panels having a total package weight of 80 pounds. The conveyors, supplied by Bleichert Inc. of Sterling Heights, Mich., use a roller drive mechanism that allows them to adapt to the different application requirements. Ford accomplishes the engine/chassis marriage by lifting completely dressed engines into the vehicle from below. The pallet-mounted engines are transported on a cart, called a moon buggy by Wayne plant personnel. The drive motor can be positioned anywhere along the length of the conveyor. It uses a gear reducer and timing belt to transmit power to the driveshaft. Each of the one-meter-long driveshaft sections is linked to the next one by a coupling to complete the modular drive system.

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