단축스크류 고분자압출기 시스템의 개발 및 성능평가
Development and Performance Evaluation of Single screw Polymer Extruder System
1
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
Extruders can be basically divided into bisk and screw type of extruders. Though plastic extruders are often used for its simplicity for water and oil transportation pumps, these days screw extruders are mostly used. Screws are used in many extrusion processes to manufacture complex and complicated shaped parts made of plastics, medicine materials, food, polymer composites, iron and ceramic powders, etc. Also, material correction of deformities is caused by flow and physicochemical reaction phenomenonand material extrusion is processed according to heat transfer. various material comes to hopper because extruder has function by blender and mixing of materials can go well before come out through dice. These change process is so complicated that process condition is decided by trial and error that process condition is underground mainly at extrusion molding process.
Abstract
Extruders can be basically divided into bisk and screw type of extruders. Though plastic extruders are often used for its simplicity for water and oil transportation pumps, these days screw extruders are mostly used. Screws are used in many extrusion processes to manufacture complex and complicated shaped parts made of plastics, medicine materials, food, polymer composites, iron and ceramic powders, etc. Also, material correction of deformities is caused by flow and physicochemical reaction phenomenonand material extrusion is processed according to heat transfer. various material comes to hopper because extruder has function by blender and mixing of materials can go well before come out through dice. These change process is so complicated that process condition is decided by trial and error that process condition is underground mainly at extrusion molding process.
참고문헌 (7)
- Tamas Varady, "Reverse engineering of Geometric Models an Introduction", Computer-Aided Design, 29(4), pp.255~268 (1997)
- Les Piegl, "Algorithm for aPproximateNURBS Skinning", Computer-Aided Design, 28(9), pp.699~706 (1996)
- A. Werner, "Reverse Engineering of Free-from Surfaces", J. of Materials Processing Technology, 76, pp.128~132 (1998)
- S. Liu, "Seep-growing Segmentation of 3-D Surfaces from CT-contour Date", Computer-Aided Design, pp.517~536 (1999)
- Gerald F, "Curves and Surfaces for CAGD", ~ (1999)
- J.B Yoon, "Simulation of Heat and Fluid Flow in the Single Screw Extruder with Coupling of the Metering Section and Die", ~ (2000)
- 윤준영, "압출 스크류 설계를 위한 CAD 시스템 개발", 한국정밀공학회지, 19(8) (2002), 한국정밀공학회