Search results

1 – 2 of 2
Per page
102050
Citations:
Loading...
Access Restricted. View access options
Article
Publication date: 1 August 1996

Sun‐Woh Lye, Siang‐Guan Lee and Hin‐Yuen Yeong

Styrofoam materials have been used for some time as packaging for consumer goods to protect against damage during transportation and handling. The moulds for the fabrication of…

368

Abstract

Styrofoam materials have been used for some time as packaging for consumer goods to protect against damage during transportation and handling. The moulds for the fabrication of these materials have traditionally been made by sand‐casting, a relatively inexpensive process but one which is not always cost‐effective. Machined moulds, however, offer a more viable alternative. Outlines the development of a computer‐automated process planner for the machining of moulds for styrofoam packaging. A feature‐based modelling module analysed and interpreted the geometric features of the CAD model of the styrofoam packing, before transforming them into machining features in the machining model. The proposed methodology is an effective solution in simultaneous engineering for the fabrication of moulds for expanded polystyrene foam packaging materials.

Details

Integrated Manufacturing Systems, vol. 7 no. 4
Type: Research Article
ISSN: 0957-6061

Keywords

Access Restricted. View access options
Article
Publication date: 1 September 2000

Chuchom Somchai, Sun‐Woh Lye and Hin‐Yuen Yeong

During handling and transportation, a product may be damaged due to mechanical shocks resulting mainly from impact. The current design practice of expandable polystyrene (EPS…

1570

Abstract

During handling and transportation, a product may be damaged due to mechanical shocks resulting mainly from impact. The current design practice of expandable polystyrene (EPS) protective packaging hinges on two main aspects: the determination of the size of the basic features of the buffer cushions (procedural); and the selection of an appropriate buffer configuration and its related arrangements (heuristics), and depends largely on the designer’s competence and experience. Discusses an integrated design approach for protective packaging, which aims to integrate both these aspects into a seamless design process, using multiple layers of neural networks to characterise the cushioning curve patterns of EPS materials, determine cushioning configurations and arrangements based on package‐to‐product characteristics, and size the buffer features. The favourable results obtained from a study comparing manually‐designed and network‐generated buffer configuration solutions highlight the potential of the approach.

Details

Integrated Manufacturing Systems, vol. 11 no. 5
Type: Research Article
ISSN: 0957-6061

Keywords

1 – 2 of 2
Per page
102050