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…
DetailsForging 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…
DetailsWhat 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…
DetailsHeat Treatable And Non-Heat-Type Material Classification Generally, which mold material is selected is determined by the composition of the molding resin and the number of die casting. That is to say, the amount of glass fiber in the resin (hereinafter referred to as GF) and the amount of die casting are important factors in selecting…
DetailsHeat Treatment Conditions And Mold Quality The mold subjected to heat treatment is deformed during quenching and tempering. Therefore, it should be cooled as quickly as possible in order to meet the heat treatment quality requirements. This is in contradiction with the need to resist the deformation as slowly as possible. It is necessary to…
DetailsHow To Properly Maintain Rubber Molds Everything has a certain life span. In order to extend the service life, we need to know how to maintain it properly. The following is about the correct maintenance of rubber molds. First, the regular maintenance of the mold wear curve is present in each mold. Mold repair is…
DetailsCutting Tool Selection The material used to make the tool must have high high temperature hardness and wear resistance, necessary bending strength, impact toughness and chemical inertness, good processability (cutting, forging and heat treatment, etc.) and not easily deformed. Generally, when the hardness of the material is high, the wear resistance is also high; when…
DetailsHigh-Speed Cutting Will Become A New Process For Cutting New cutting processes such as hard cutting and dry cutting, which are represented by high-speed cutting, have shown many advantages and strong vitality. This is the requirement of manufacturing technology to improve machining efficiency and quality, reduce costs, and shorten development cycle. Therefore, the development of…
DetailsWhat Is A Mold? The mold is a product tool formed by using its specific shape and size. The raw materials used are different for the different products, and the molding methods are also different. The mold is divided into a die-casting mold, a glass mold, a metal stamping mold, a plastic mold, and the…
DetailsWhat Are The Current Advanced Technologies For Injection Molds? At present, the advanced technologies for injection molds at home and abroad mainly include the following: 1. The hot runner technology system is an important part of the mold production. The working principle is to install the manifold and the hot nozzle in the injection mold.…
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