Application Of Electron Beam Rapid Prototyping Technology The electron beam rapid prototyping technology using electron beam as a processing heat source can not only prepare a three-dimensional structure of titanium alloy, but also has great advantages in preparing a porous structural material. According to the differences in its characteristics and performance, it can be divided…
Shape Design Of Profiles 1.Vacuum setting The close contact between the profile and the sizing device is achieved by vacuuming the vacuum grooves and holes in the outer wall of the given device. If there is no floating plug in the profile, just increase the atmospheric pressure. However, for closed hollow profiles, there are a…
Fuse Injection Molding Technology Fuse injection molding has developed into a specialized injection molding branch. With the demand for polymer materials in the automotive industry, some parts have been mass-produced. For example, the tennis racket handle is the first large-volume production of molten core injection molded products; The all-plastic integrated intake manifold of the automobile…
Die Cut Blanks Port Design The function of the blanking opening is to hold the parison and seal it during the blow molding process. The most important thing to note when designing the blank is the amount of blank left in the two molds. If the blank of the blank is designed to be small,…
Characteristics Of Surfacing Welding Repair Technology Compared with general TIG welding, laser surfacing welding has the characteristics of small welding input heat, no need for preheating and post-weld treatment, making it possible to perform fine precision surfacing welding in the past. Since TIG welding is a high-heat melting workpiece and a surfacing material on the…
Rapid Prototyping Is Also Known As Rapid Prototyping Manufacturing Rapid prototyping technology, also known as Rapid Prototyping Manufacturing (RPM) technology, was developed in the late 1980s and is a high-tech manufacturing technology based on material stacking. It is considered to be a major achievement in the manufacturing field in the past 20 years. It integrates…
Rapid Prototyping Technology For Injection Molding Metal Molds In this metal light molding method, a single process which is impossible in the original mold processing can be realized, and therefore, it is possible to expect a short lead time and a low-cost metal mold production. In the processing method, the internal structure can be freely…
Laser Forming Technology And Laser Bending Forming Technology The laser impact forming technology refers to a technique in which a coating layer of a sheet metal workpiece is irradiated with a laser, and a shock wave is generated by thermal evaporation of the covering layer to achieve plastic deformation of the workpiece. Before the laser…
Forging Forming Process Forging shape is one of the two major components of forging (forging and stamping) by using a forging machine to apply pressure to a metal blank to plastically deform it to obtain a forging having certain mechanical properties, a certain shape and size. Forging can eliminate defects such as as-cast looseness caused…
What Is The Basic Process Of Plastic Thermoforming? The basic process of thermoforming is: sheet clamping, heating, forming, cooling and demoulding. Among them, molding is the most important and complicated. Most of the thermoforming is carried out on a molding machine, which varies greatly depending on the thermoforming method. It is not necessary to complete…