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As an injection mold technician, do you know these 18 knowledges? 01 Shot Tsui The melt usually flows from the nozzle into the nozzle, but in some molds, the nozzle is part of the mold because it extends to the bottom of the mold. There are also two main types of nozzles: open type nozzles…
Monthly Archives: May 2020
Additive manufacturing (AM) technology is a type of technology based on a brand-new manufacturing concept that uses gradually increasing materials to manufacture solid parts. There are also other titles, such as rapid prototyping manufacturing (rapid prototyping manufacturing, RPM), three-dimensional printing (stereoscopic printing, 3D printing) (stereoscopic printing, 3D-printing), solid free-form fabrication (solid free-form fabrication) Wait. Compared…
In the injection molding process, it will often be difficult to solve the shrinkage of a certain part of the product. In this case, only the back pressure can be solved by appropriately adjusting the back pressure parameters. The reason for using back pressure is that when the screw rotates, the heated plasticized plastic is…
As we all know, the reason why the processing of precision parts is called precision machining is precisely because its processing procedures and processes are very demanding, and the precision of the products is very high. The precision of the processing of precision parts includes the accuracy of the position The accuracy of dimensions, the…
The five-axis linkage machining center is a high-tech and high-precision machine tool specially used for processing complex curved surfaces. This machine tool system is suitable for a country’s aviation, aerospace, military, scientific research, precision equipment, high-precision medical equipment and other industries. Has a decisive influence. Five-axis linkage means that there are at least five coordinate…
The copper parts in the general household socket can ensure the smooth current and reduce the heat-hazard components. Thick copper sheet, improve current passing ability, reduce the resistance of copper parts; anti-oxidation, no rust, reduce the increase of resistance due to rust and heat generation; less riveting, preferably a whole piece of copper, further reduce…
Nowadays, bending pipe processing technology has spread to all walks of life, such as the now very hot automobile industry and aerospace industry, etc., all kinds of bending pipe products are often used. For these industries, the quality of bent pipe processing products will directly affect the structural rationality, safety and reliability of the products…
Elbow processing is very common, and different industries have different uses. Many people know elbows. However, they often do not have a comprehensive understanding of the applications of elbow processing. A variety of elbows are used in some pipelines, such as vessel pipelines, car fuel pipelines and other pipelines. Compared with other types of elbows,…
Pipe bending should be made with pipes with a positive wall thickness. The bending radius of the high-pressure steel pipe should be more than 5 times of the outer diameter, and the bending radius of other pipes should be 35 times larger than the outer diameter of the pipe; when the pipe is made of…
With the recent acceleration of industrial upgrading in various industries, 3D printing technology has made progress, and R & D personnel have gradually become accustomed to using 3D printers in projects that produce transparent objects. The transparency of product materials is pursued in many industry applications: from the production of lenses for optical engineering or…