快速模具技术是在快速成型技术的基础上发展的一种新型模具制造技术，不过还需要不断的完善和研究。下面山东快速成型厂家来讲讲快速模具制造方法有哪两种.

Rapid tooling technology is a new mold manufacturing technology developed on the basis of rapid prototyping technology, but it still needs to be improved and studied continuously. Next, Shandong rapid prototyping manufacturer will talk about the two methods of rapid tooling manufacturing

快速模具制造方法有两种:

There are two methods of rapid tooling manufacturing:

一种为间接制模，间接制模是以快速原型为模型采用某种工艺制造模具;

One is indirect mold making, which uses rapid prototyping as a model and adopts a certain process to manufacture the mold;

另一种为直接制模，直接制模是在快速原型制造设备上直接制造模具，即根据制品形状设计了模具的三维实体模型或将零件模型转换为型腔模型，选择专用材料，利用快速原型技术制造模具。

The other is direct mold making. Direct mold making is to directly manufacture the mold on the rapid prototyping manufacturing equipment, that is, design the 3D solid model of the mold according to the shape of the product or convert the part model into the cavity model, select special materials, and use the rapid prototyping technology to manufacture the mold.

在快速制模技术中，制造出尺寸精度比较高的快速原型是前提，但大部分快速成型得到的原型因材质和成型工艺的限制，一般不采取直接制模的方法。用快速原型制母模，浇注蜡、硅橡胶、环氧树脂、聚氨脂等软材料，可构成软模具。

In rapid prototyping technology, it is the premise to produce rapid prototyping with high dimensional accuracy, but most of the prototypes obtained by rapid prototyping are not directly molded due to the limitations of materials and molding technology. The soft mold can be formed by casting wax, silicone rubber, epoxy resin, polyurethane and other soft materials with rapid prototyping master mold.

硅橡胶制模制造工艺是一种比较普及的快速模具制造方法。由于硅橡胶模具具有良好的柔性和弹性，能够制作结构复杂、花纹精细、模斜度甚具有倒拔模斜度以及具有深凹槽类的零件，制作周期短，制件质量高，因而备受关注。由于零件的形状尺寸不同，对硅橡胶模具的强度大小要求也不一样，因而制模方法也有所不同。

Silicone rubber mold manufacturing process is a popular rapid mold manufacturing method. Due to the good flexibility and elasticity of silicone rubber mold, it can make parts with complex structure, fine pattern, mold slope, even reverse draft angle and deep groove, short manufacturing cycle and high product quality, so it has attracted much attention. Due to the different shapes and sizes of parts, the requirements for the strength of silicone rubber molds are also different, so the molding methods are also different.

电弧喷涂快速制模以原型为样模，将熔点的熔化金属充分雾化后以一定的速度喷射到样模表面，形成模具型腔表面，背衬充填复合材料，用填充铝的环氧树脂或硅橡胶支撑，将壳与原型分离，得到精密的模具，并加入浇注系统和冷却系统等，连同模架构成注射模具。

The arc spraying rapid mold making takes the prototype as the sample mold. The molten metal at the melting point is fully atomized and sprayed onto the sample mold surface at a certain speed to form the mold cavity surface. The backing is filled with composite materials. The shell is supported by aluminum filled epoxy resin or silicone rubber. The shell is separated from the prototype to obtain a precise mold, and the pouring system and cooling system are added to form the injection mold together with the mold base.

树脂型复合模具制模是将液态的环氧树脂与有机或无机材料复合作为基体材料，然后以原型为基准浇注模具。工艺过程为:制作原型-表面处理-表面设计、制作模框-选择、设计分型面-在原型表面、分型面刷脱模剂，胶衣树脂-浇注凹模。

Resin composite mold manufacturing is to composite liquid epoxy resin with organic or inorganic materials as the matrix material, and then pour the mold based on the prototype. The technological process is: making prototype - surface treatment - surface design, making mold frame - selection, design parting surface - brushing release agent on the prototype surface and parting surface, gel coat resin - casting concave mold.

硅胶-陶瓷型橡胶模制模其通过涂层转移获得精密陶瓷型，浇铸铸铝或黑色金属。快速精密铸造模具采用快速精密铸造的方式得到快速模具有许多方法。它利用立体光刻工艺获得零件膜具的半中空原型，然后在原型的外表面挂浆，得到有一定厚度和粒度的陶瓷层，它紧紧地包裹在原型的外面，再放入高温炉中烧掉半中空原型。

Silicone - ceramic rubber mold. It can obtain precise ceramic mold through coating transfer and cast aluminum or ferrous metal. There are many ways to obtain rapid tooling by rapid precision casting. It uses the stereo lithography process to obtain the semi-hollow prototype of the part film, and then hangs slurry on the outer surface of the prototype to obtain a ceramic layer with a certain thickness and size, which is tightly wrapped around the outside of the prototype, and then put it into a high-temperature furnace to burn the semi-hollow prototype.

该方法的优点是用原型代替原来精密铸造中的蜡型，大大提高铸造原型的精度，大大加快制造速度。您对此有怎样的问题或需求就来我们网站http://www.metferro.com咨询吧！

The advantage of this method is that the wax mold in the original precision casting is replaced by the prototype, which greatly improves the precision of the casting prototype and greatly accelerates the manufacturing speed. If you have any questions or needs about this, please come to our website http://www.metferro.com Ask!