scholarly journals Railcar waste transfer system hydrostatic test

10.2172/16858 ◽  
1997 ◽  
Author(s):  
S.D. Ellingson
Keyword(s):  
Transfer System ◽  
Waste Transfer

A Multi-Objective Linear Programming Model for a Regional Two–Phase MSW Transfer System in a Medium Sized City – A Case Study in Zhongshan, China

2011 ◽  
Vol 356-360 ◽  
pp. 2071-2078 ◽  
Author(s):  
Jing Cheng Zhou ◽  
Hai Bin Chen ◽  
Yang Hu ◽  
Hao Lan Zhang ◽  
Li Ren
Keyword(s):  
Linear Programming ◽  
Solid Waste ◽  
Rural Areas ◽  
Programming Model ◽  
Linear Programming Model ◽  
Municipal Solid Waste Management ◽  
Transfer System ◽  
Two Phase ◽  
Multi Objective ◽  
Waste Transfer

Municipal solid waste management (MSWM) has consistently improved to keep up with the vast amount of solid waste in urban and rural areas. Research on optimization for an efficient management system has a place for the collection, transportation and transfer of solid waste. Waste transfer optimization attempts to minimize the inconvenience and costs, which must transfer between waste generation source and waste disposal sites (WDSs). In this paper, a Multi-objective Linear Programming Model for the Two-phase Waste Transfer System (MOLPMWTS) is assumed to be given, with which the two-phase waste transfer stations (WTSs) and motor carriers for waste transfer are take into account. And a two-phase waste transfer system in town of Guzhen, Zhongshan, China, is presented. The case showed a multi-objectives for numerical minimization of allocation of WTSs and transfer carriers.

Development of Transfer System for Micropress

2013 ◽  
Vol 7 (6) ◽  
pp. 694-699
Author(s):  
Ichiro Ogura ◽  
◽  
Kiwamu Ashida ◽  
Tetsuo Koga ◽  
Keyword(s):  
Success Rate ◽  
Large Scale ◽  
Time Budget ◽  
Value Added ◽  
Work Piece ◽  
Transfer System ◽  
Grasping Force ◽  
Transfer Press ◽  
Waste Transfer ◽  
The Stability

A micropress system developed by the National Institute of Advanced Industrial Science and Technology (AIST), which uses microdies and strip materials, can machine submillimeter order profiles at 60 shots per minute using a series of in-line press machines. Although this system is an effective machining device for microfabrication, it is disadvantageous in terms of material consumption. In the strip material feeding system, much of the material becomes scrap, which is eventually thrown away after machining. Transfer press processing, a technique involvingmachining precut material to the product size and transferring it between press machines, is an effective method for reducing material waste. Transfer press machining has already been realized at a large scale. However, there have been few attempts to apply the transfer press to micropress machining. In this study, we developed a new microtransfer hand system for the microtransfer press. The developed transfer system can move the material in reverse or half-rotate it for value-added press machining. A test bench was developed for a transfer experiments to check the microtransfer and reverse settings. In the transfer experiments, this system achievedmicrotransfer with a success rate ofmore than 99%. A time-budget schedule was considered to improve the transfer time rate. The relationship between the grasping force of the transfer fingers and the success rate was examined as the first step in analyzing the stability and rapid transfer of work piece.

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