山東快速成型技術又稱快速原型制造技術，是現代制造技術的重要組成部分。快速成型設備可以直接、快速、精確地把設計構想或設計方案通過模型建立、近似處理和切片處理等過程轉變為實際的零件原型或者直接制造零件，為零件的原型制作和設計構想的校驗等方面提供了一種高成效低成本的實現手段，彌補了傳統制造方法的不足。

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.

快速成型技術是基于離散/堆積成型原理，根據三維CAD模型，按一定厚度把CAD模型進行分層，將三維模型變成厚度很薄的二維平面模型。再將二維模型進行數據處理，加入加工參數，在數控系統控制下以平面加工方式連續加工出每個薄層，并使之粘結而成形。

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.

快速成型有很多工藝方法，所有的快速成型方法都是一層一層地制造零件，所不同的是每種方法所用的材料不同，粘結方式不同。典型的快速成型技術有光固化快速成型(SLA)、熔融沉積(FDM)、激光粉末燒結(SLS)和疊層輪廓(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).

與傳統的處理方式相比，快速成型技術在速度性、集成化、適用性、可調整性和自動化等方面具有明顯優勢。比如：快速成型技術實現了完全的自動化成型，只需操作員輸入相關的參數，在不需要過多干涉的情況下，就可以實現整個過程的自動運轉。

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.

近幾年，快速成型技術得到了大發展，其涉及的領域廣泛，應用行業眾多，主要集中在工業制造、建筑行業、醫學領域、藝術創造、考古研究、航空空間等領域。

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.

隨著快速成型技術的發展，其被廣泛應用于模具制造過程中。該技術可以進行新產品的快速試制，制作周期僅為傳統技術的1/4左右，可以有效提升模具制造的一次成功率。該技術是將模具的概念設計和生產工藝在CAD系統能進行綜合，利用計算機的模擬分析形成新型的模具設計制造系統，無需數控切削加工就可以制造出復雜的曲面等結構，有利于提高模具的制造柔性和質量。

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.

為將快速成型技術作為新型制造技術更加廣泛地應用于各行各業，科研人員還需要就基本理論、實際應用等方面投入大量研究和開發。關注我們http://m.metferro.com帶你認識更多事項！

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!