Fasteners are hardware devices that mechanically join or affix two or more objects together. They are used to create non-permanent joints, as opposed to welding. This article summarizes common PEM fasteners, nuts.Which provide threaded inserts and mounting points for sheet metal parts and PC boards. Floating – A4, AS, AC, LA4, LAC, LAS Blind –
With the rapid development of the machinery manufacturing industry, the demand for molds is increasing. A more complex mold often requires a combination of multiple pieces, which is not only expensive and long, but also difficult to ensure dimensional accuracy. The production of silicone rubber molds solves the problems of long molding cycle and high
Resin products made by vacuum casting of silicone rubber molds Rapid prototyping cannot completely replace the final product due to the limitation of the materials used in its manufacturing method. Therefore, products made of actual materials are still needed in terms of new product function inspection, market trial operation to obtain feedback from users after
After the emergence of modern rapid prototyping technology in the late 1980s, Rapid prototyping has been used to produce prototype implants, monitoring systems, and many other medical device prototypes. Using physiological data, using SLA, LOM, SLS, FDM and other technologies to quickly make physical models can be very useful for researchers, implant designers and surgeons
The Master Mold of the Rapid Mold Another major application of rapid prototyping is as a master mold for rebuilding rapid economic molds, such as silicone rubber molds, polyurethane molds, metal spray film tools, epoxy molds and other soft molds for single-piece small batch trial production and casting plaster , Ceramics, metal-based synthetic materials, metal
Table of Contents Grinding Polishing Electroplating Oxidation Passivation Blackening Phosphating Sandblasting Spraying Brushing Powder coating Printing Laser Engraving In the entire prototype process, after selecting the appropriate processing method (CNC processing or 3D printing), most prototypes require surface treatment. The purpose of surface treatment is to increase the corrosion resistance, wear resistance, decoration or other
Aluminum is one of the most often used materials in all industries. This is because it has high strength, small gravity, outstanding ductility, excellent electrical conductivity, strong corrosion resistance, and superior physical and chemical properties. A dense oxide film is formed spontaneously on aluminum under natural conditions, and its thickness is generally below 5nm. Although
Prototyping Materials According to the materials used in the production, the prototype model can be divided into plastic prototype and metal prototype. At present, the mainstream material of the prototype model is plastic. It is due to the large number of applications of plastic products. The prototype model is directly produced with the same material,
2D milling Mastercam 2D CNC machining automatic programming ability is the most advanced of all automatic programming software. Complete functions, fast post-processing speed and high efficiency. Two-dimensional CNC machining is also called 2.5-axis machining, which mainly includes machining paths such as contour milling, slotting, face milling, and drilling. Here are a few main tool paths
The Importance of Prototypes The three-dimensional design software used in modern industrial design can intuitively express the three-dimensional model of the product on the screen, perform simulation assembly and motion simulation, and even static and dynamic analysis. But the screen is flat after all, and the size is limited, it can not be compared with
