利用RP技術發展快速模具制造技術還存在以下主要問題需要解決或者說需要進一步提高，下面山東快速成型廠家為您解析：

The following main problems still need to be solved or further improved in the development of rapid tooling manufacturing technology using RP technology. The following is the analysis of Shandong rapid prototyping manufacturer for you:

（1）表面質量如何滿足模具的要求，否則無法承受如注射成型這樣的高壓。

(1) How can the surface quality meet the requirements of the mold, otherwise it can not bear such high pressure as injection molding.

（2）尺寸精度如何滿足模具制造的要求，尤其是制造較大模具時，尺寸更不穩定。

(2) How to meet the requirements of mold manufacturing, especially when manufacturing large molds, the size is more unstable.

（3）用作母模時的強度，耐熱和耐腐蝕性，形狀和尺寸的時效問題。

(3) Strength, heat and corrosion resistance, shape and size aging problems when used as master mold.

（4）塑料或樹脂類模具的導熱性很差，導熱差雖然帶來了可用較低注射壓力的好處，但生產周期太長也須考慮。

(4) The thermal conductivity of plastic or resin molds is very poor. Although the poor thermal conductivity brings the benefit of lower injection pressure, it should also be considered if the production cycle is too long.

（5）多數所謂金屬模具都需要后滲銅，這就造成這種金屬模具的使用溫度不可太高，可能超過500℃就不行了。

(5) Most so-called metal molds need to be post-infiltrated with copper, which results in the use temperature of this metal mold can not be too high, which may not be more than 500 ℃.

（6）使用壽命的進一步延長和使用成本的進一步降低。

(6) The service life is further extended and the service cost is further reduced.

（7）目前所能制造的模具的體積都很小，怎樣制造大型模具？

(7) At present, the volume of molds that can be manufactured is very small. How to manufacture large molds?

（8）受不可缺少的后處理工序的限制，目前還不能制造具有很小細節特征的模具，尤其是具有內凹形狀的模具。

(8) Limited by the indispensable post-processing process, it is not possible to manufacture molds with very small details, especially those with concave shape.

（9）目前快速成型方法所能成型的材料種類及其有限，需要開發新型材料。

(9) At present, the types of materials that can be formed by rapid prototyping methods are limited, and new materials need to be developed.

快速成型技術的應用已從原型制造發展到模具制造，使傳統的模具制造技術煥發出新的活力，同時快速成型技術在快速模具制造領域的成功應用無疑會給快速成型技術的進一步發展注入新的生命力。您有需求就來我們網站http://www.metferro.com進行咨詢吧！

The application of rapid prototyping technology has developed from prototype manufacturing to mold manufacturing, making the traditional mold manufacturing technology glow with new vitality. At the same time, the successful application of rapid prototyping technology in the field of rapid mold manufacturing will undoubtedly inject new vitality into the further development of rapid prototyping technology. Come to our website if you need http://www.metferro.com Consult!