Wyniki wyszukiwania:

A valve train is an important part of both diesel and petrol engines as they control the opening and closing of valves and greatly impact engine performance. These mechanical systems operate at very high speeds. Different design concepts can virtually be assembled and simulated according to the requirements and based on the simulation results, a final configuration can be determined that meets the design criteria. In the current work an existing 3 cylinder SOHC type valve train was modeled using CAD software and the simulation was carried out by using the commercially available MSC.ADAMS...

The performance of a turning process depends on various machining conditions which affect the surface quality achieved on the component, the tool life, cutting zone temperature and the metal removal rate. The turning operation produces the components, which have critical features that require specific surface finish. The wear rate of the single point cutting tool determines the cost of the process and also the quality of the component. The cutting zone temperature has detrimental effect on both the surface finish on the component and also the tool life. The turning process depends on a number...

This practical reference/text provides a thorough overview of cost estimating as applied to various manufacturing industries, with special emphasis on metal manufacturing concerns. It presents examples and study problems illustrating potential applications and the techniques involved in estimating costs. manufacturing data, Estimating and Costing for the Metal Manufacturing Industries: outlines professional societies and publications dealing with cost estimating and cost analysis; details the four basic metalworking processes - machining, casting, forming, and joining; reveals five techniques...