Abstract
A method with simulation and analysis of the resin flow in a screw is presented to ease the control of some problems that may affect the efficiency and the quality of the product among existing screws in an injection machine. The physical model of a screw is established to represent the stress, the strain, the relationship between velocity and stress, and the temperature of the cells. In this paper, a working case is considered where the velocity and the temperature distributions at any section of the flow are obtained. The analysis of the computational results shows an ability to master various parameters depending on the specifications.
| Original language | English |
|---|---|
| Pages (from-to) | 338-345 |
| Number of pages | 8 |
| Journal | Journal of Zhejiang University: Science A |
| Volume | 9 |
| Issue number | 3 |
| DOIs | |
| State | Published - Mar 2008 |
| Externally published | Yes |
Bibliographical note
Funding Information:* Project supported by the National Natural Science Foundation of China (No. 10476026) and the Natural Science Foundation of Zheji-ang Province (No. Y106655), China
Keywords
- Plasticity
- Screw
- Temperature distribution
- Velocity distribution
ASJC Scopus subject areas
- General Engineering