Molding Of 3D Products (1)Discrete processing (slice processing) After the production (stacking) direction is selected, the three-dimensional solid model (generally the STL model) is one-dimensionally discrete by a dedicated layering program, that is, layered and sliced along the production direction, and the profile of each thin layer is obtained. Entity information. The thickness of the…
DetailsRapid Prototyping 3D Model Construction According to the drawing or design intent, the CAD entity file of the part is designed in the 3D CAD design software. The file output format supported by general rapid prototyping is the STL model, that is, the so-called surface treatment for approximating the solid surface, which is to approximate…
DetailsIndirect Molding Method The direct molding method can use different materials in different parts according to requirements. However, the direct molding method is limited by the process itself, and the manufactured mold cannot meet the requirements of high-precision metal molds in terms of surface and dimensional accuracy, size, and shape freedom. The competitive rapid molding…
DetailsMold Making Method Based On RP Technology The traditional mold manufacturing methods can be divided into two types, one is to use the master mold to reproduce the mold, and the other is to directly mold the mold with a numerical control machine tool. In the new product development process, reducing the cost and time…
DetailsDirect Molding Method 1.SLS laser powder sintering The general process is as follows: firstly layer a layer of powder on the substrate, and after pressing the roller, a layer is selectively sintered by a laser. A new layer of powder access paving device is then placed over it, and the next layer of sintering is…
DetailsFeatures Of Rapid Prototyping 1. Freeform manufacturing Freeform manufacturing is another term for rapid prototyping. The meaning of free-form manufacturing as one of the characteristics of rapid prototyping technology has two aspects。 First, it is not necessary to use a tool to make a prototype or a part, thereby greatly shortening the trial production cycle…
DetailsIntroduction To RP Technology Rapid prototyping technology (also known as RP, technology), born in the late 1980s, is a high-tech manufacturing technology based on material accumulation. Rapid prototyping combines advanced technologies such as computer-aided design (CAD), auxiliary manufacturing (CAM), computer-aided control (CNC), precision servo drives, and new materials. According to the three-dimensional design model of…
DetailsBasic Principles Of Rapid Prototyping Different from traditional mechanical cutting, such as turning and milling, the material reduction method is. “Rapid molding manufacturing technology” is a method of “material superposition” by adding materials by layer-by-layer fusion to generate parts. The rapid prototyping technology adopts the principle of discrete/stacking molding. According to the three-dimensional CAD model,…
DetailsTypical Rapid Prototyping Process Comparison 1. Light curing molding SLA (1) Advantages 1) Fast forming speed, high degree of automation and high dimensional accuracy; 2) can form any complicated shape; 3) The utilization rate of materials is close to 100%; 4) The molded part has high strength. (2) Disadvantages 1) A support structure is required;…
DetailsClassification Of Forging Applications For RPM Technology 1.Precision forging Precision forging is the most accurate of all forging methods. The precision is generally better than 0.5%, and the repeatability is good. The casting can be put into use with only a small amount of machining. Because the mold is used in a single use, it…
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