本文对电弧喷涂快速制模技术进行了系统的研究，发现喷涂金属壳和背衬材料的性能优劣直接影响到整个模具的使用寿命。
Investigating Arc-spraying Rapid Tooling by the Numbers, we find that performance of spraying metal shell and the backup material influences the employ life of Arc spraying die.
介绍了在快速原型制造基础上的快速制模技术方面的一些新的研究和应用成果，并指出了制模技术的最新发展趋势。
This paper introduced some new achievements of research and application on rapid molding technology based on rapid prototyping technology, and the latest development trends of molding technology.
快速制模技术(RT)由于其低成本和快速响应市场的能力已成为实现新产品快速开发和抢占市场的关键技术。
Rapid tooling (rt) has become more and more important for its low manufacturing cost and ability of rapidly responding to the market.
大力发展快速制模和快速成形技术（RPM）；
Vigorously develop rapid tooling and rapid prototyping technology (RPM);
大力发展快速制模和快速成形技术（RPM）；
Vigorously develop rapid tooling and rapid prototyping technology (RPM);
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