New rapid tooling concepts

被引：0

作者：

Lindner, F ^{[1
]}

Michaeli, W ^{[1
]}

机构：

[1] Inst Kunststoffverarbeitung, IKV, D-52062 Aachen, Germany

来源：

ANTEC 2000: SOCIETY OF PLASTICS ENGINEERS TECHNICAL PAPERS, CONFERENCE PROCEEDINGS, VOLS I-III | 2000年

关键词：

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Within the scope of Rapid Tooling the IKV is working on the optimization of Soft Tooling techniques and on the development of Hard Tooling techniques. The aim is to get molds with a high mechanical strength and series-like cooling conditions. For that purpose the resin casting process is improved taking advantage of the sedimentation of a steel powder filler. Furthermore the metal injection molding (MIM) is analyzed with respect to its suitability for manufacturing steel molds or prototypes. The mold used in the MIM process is made by stereolithography. The results show the possibility to get steel powder contents as high as the bulk density with the resin casting. It is also feasible to manufacture green parts of steel molds or prototypes with MIM.

引用

页码：973 / 977

页数：5