山东快速成型技术又称快速原型制造技术，是现代制造技术的重要组成部分?？焖俪尚蜕璞缚梢灾苯印⒖焖佟⒕返匕焉杓乒瓜牖蛏杓品桨竿üＰ徒?、近似处理和切片处理等过程转变为实际的零件原型或者直接制造零件，为零件的原型制作和设计构想的校验等方面提供了一种高成效低成本的实现手段，弥补了传统制造方法的不足。

Shandong rapid prototyping technology, also known as rapid prototyping manufacturing technology, is an important part of modern advanced manufacturing technology. The rapid prototyping equipment can directly, rapidly and accurately transform the design concept or design scheme into the actual part prototype or directly manufacture the parts through the process of model building, approximate processing and slicing, which provides a cost-effective means for the prototype production of parts and the verification of design concepts, and makes up for the shortcomings of traditional manufacturing methods.

快速成型技术是基于离散/堆积成型原理，根据三维CAD模型，按一定厚度把CAD模型进行分层，将三维模型变成厚度很薄的二维平面模型。再将二维模型进行数据处理，加入加工参数，在数控系统控制下以平面加工方式连续加工出每个薄层，并使之粘结而成形。

Rapid prototyping technology is based on the principle of discrete/stacked molding. According to the 3D CAD model, the CAD model is layered according to a certain thickness to turn the 3D model into a 2D plane model with very thin thickness. Then, the two-dimensional model is processed with data, and processing parameters are added. Under the control of the CNC system, each thin layer is processed continuously in a plane processing mode, and bonded to form.

快速成型有很多工艺方法，所有的快速成型方法都是一层一层地制造零件，所不同的是每种方法所用的材料不同，粘结方式不同。典型的快速成型技术有光固化快速成型(SLA)、熔融沉积(FDM)、激光粉末烧结(SLS)和叠层轮廓(LOM)。

There are many process methods for rapid prototyping. All rapid prototyping methods are used to manufacture parts layer by layer. The difference is that each method uses different materials and different bonding methods. Typical rapid prototyping technologies include light curing rapid prototyping (SLA), melt deposition (FDM), laser powder sintering (SLS) and laminated contour (LOM).

与传统的处理方式相比，快速成型技术在速度性、集成化、适用性、可调整性和自动化等方面具有明显优势。比如：快速成型技术实现了完全的自动化成型，只需操作员输入相关的参数，在不需要过多干涉的情况下，就可以实现整个过程的自动运转。

Compared with traditional processing methods, rapid prototyping technology has obvious advantages in speed, integration, applicability, adjustability and automation. For example, rapid prototyping technology realizes complete automatic prototyping. Only the operator needs to input relevant parameters, and the entire process can run automatically without too much interference.

近几年，快速成型技术得到了大发展，其涉及的领域广泛，应用行业众多，主要集中在工业制造、建筑行业、医学领域、艺术创造、考古研究、航空空间等领域。

In recent years, rapid prototyping technology has been greatly developed. It involves a wide range of fields and has many applications, mainly in industrial manufacturing, construction industry, medical field, art creation, archaeological research, aerospace and other fields.

随着快速成型技术的发展，其被广泛应用于模具制造过程中。该技术可以进行新产品的快速试制，制作周期仅为传统技术的1/4左右，可以有效提升模具制造的一次成功率。该技术是将模具的概念设计和生产工艺在CAD系统能进行综合，利用计算机的模拟分析形成新型的模具设计制造系统，无需数控切削加工就可以制造出复杂的曲面等结构，有利于提高模具的制造柔性和质量。

With the development of rapid prototyping technology, it has been widely used in mold manufacturing process. This technology can carry out rapid trial production of new products, and the production cycle is only about 1/4 of the traditional technology, which can effectively improve the one-time success rate of mold manufacturing. This technology can integrate the conceptual design and production process of the mold in the CAD system, and form a new mold design and manufacturing system by using computer simulation analysis. Complex curved surfaces and other structures can be manufactured without NC cutting, which is conducive to improving the manufacturing flexibility and quality of the mold.

为将快速成型技术作为新型制造技术更加广泛地应用于各行各业，科研人员还需要就基本理论、实际应用等方面投入大量研究和开发。关注我们http://m.metferro.com带你认识更多事项！

In order to apply rapid prototyping technology as a new advanced manufacturing technology to all walks of life more widely, researchers need to invest a lot of research and development in basic theory, practical application and other aspects. Follow us http://m.metferro.com Take you to know more!