Shaft example 2012 Shaft Design - conveyor drive pulley A Problem description A shaft has to be designed to suit a drive pulley of a conveyor belt system. 2)The shaft … Drive shaft design phases. The overall dimensions are shown on the diagram below. [5] Arun Ravi: Design, comparison and analysis of a composite drive shaft for an automobile, International Review of Applied Engineering Research. 2. For example, a machine running at 1800 RPM with 12 inch of spacer shaft length would allow a maximum offset of: 0.6 mils/inch x 12 inches = 7.2 mils at either coupling at the ends of the spacer shaft. If it is deemed necessary to calculate the angular and linear deflections due to bending at critical points then various methods are available.. some of these methods are identified on webpage Shaft Deflections . The researched drive shaft design methodology incorporated ballistic validation data into the optimization design logic when determining a laminate of interest. Design Guidelines for Drive Shaft Installation Angle General Engineering Reviews | Engineering Applications and Design When designing or modifying a automotive, truck or other vehicle drive line (drive shaft) it is very important to understand the application and philosophy behind calculating drive … The stir-welded drive shaft is formed by the process of providing a yoke and a tube, and stir welding said yoke to said tube to define the driveshaft. The design of the composite drive shaft is divided into two main sections: First, the design of the composite shaft and second, the design of its coupling. In this illustration the hub slides onto the output shaft of the drive motor and is Development of the finite element method closely parallels the timetable of the Development of the digital computer. • It is integral to any mechanical system in which power is transmitted from a prime mover, such as an electric motor or an engine, to other 4.1 Assumptions 1) The shaft rotates at a constant speed about its longitudinal axis. Khoshravan & M.R. Hubs are used to transmit mechanical power from a drive motor by coupling it to an output device such as a wheel or an arm. Select its configuration, in other words, choose the elements that will be mounted on the shaft for the desired power transmission and choose the attachment system for each of these elements to the shaft. Drive shaft is the assembly of many small components. For spacer shafts the table gives the maximum allowable offset for 1 . From experience the customer requires that the inclination of the shaft at the keyways be no more than 1/1200 (tangent or radians). Exploded view of dr ive motor/hub/wheel assembly. Figure 1. inch of spacer shaft length. 1. Some parameters such as critical speed, static torque, fiber orientation and adhesive joints Shaft Design Chapter 12 Material taken from Mott, 2003, Machine Elements in Mechanical Design Shaft Design • A shaft is the component of a mechanical device that transmits rotational motion and power. The design procedure for a shaft should therefore include an appraisal of the resulting deflections when the shaft is loaded. Use of conventional steel for manufacturing of drive shaft has many disadvantages such as low specific stiffness and strength. Drive shaft is the main component of an automobile. Paykani [3] this paper presents a design method and a vibration analysis of a carbon/epoxy composite drive shaft. 21-28 It is used to transfer the motion from the engine to the wheel. Figure 1 shows an exploded view of a typical motor/hub/ wheel assembly. ISSN 2248-9967 Volume 4, Number 1 (2014), pp. Many methods are available Prior to the advent of the digital computer, ... Design of Drive Shaft . A stir-welded drive shaft and a method of forming a stir-welded drive shaft. The design of the composite drive shaft is divided into two main sections: First, the design of the composite shaft and second, the design of its coupling. A balance weight may be added to the tube after stir welding said yoke to said tube. This paper presents a design method and a vibration analysis of a carbon/epoxy composite drive shaft. Define the required angular speed and transmission power specifications.