Advantages Of Two-Shot Co-Injection Molding Nowadays, the styles of consumer products are ever-changing. They must be beautiful in appearance and exquisite in design, and they must quickly meet the market demand. Designers generally use different materials in different parts of the consumer product for different purposes to meet the needs of specific environments, to extend…
DetailsMulti-Color Injection Molding Process Requirements 1. Soft and hard plastic two-color design The two materials must have a certain temperature difference in the melting point. Generally, it is recommended to reach 60°. It is recommended to be at least 30°. The melting temperature of the first shot material is high. Generally, the first shot is…
DetailsThe Main Reason For The Difficulty Of Demoulding After Plastic Injection Molding After the injection molding of the plastic part, the plastic part is released from the mold cavity, and the ejection work is generally completed in one time, whether using a single or multi-element ejection mechanism. However, sometimes due to the special shape of…
DetailsCommon Problems In Metal Castings And Related Prevention Methods 1.Pinhole Measures to prevent pinholes: (1) It is strictly forbidden to use contaminated cast aluminum alloy materials, organic compounds and materials that are severely oxidized and corroded. (2) Control the smelting process and strengthen the degassing refining. (3) Control the thickness of the metal coating, too…
DetailsHigh-Speed Heat Treatment On The Quality Requirements Of The Tool In practice, the upper and lower limits of the temperature generally correspond to the highest and minimum secondary hardening levels available, respectively. Of course, the temperature setting value of the meter should be selected according to the type and size of the workpiece and the…
DetailsGrinding Technology Essentials For CNC Coordinate Grinding Machines First, the grinding process is more complicated than other cutting processes. The cutting process of the abrasive grains includes three states of sliding, ploughing and cutting. The grinding process of the grinding wheel consists of three stages: spark cutting, stable grinding and spark cleaning. Second, the elastic…
DetailsRapid Prototyping Technology And Features Rapid Prototyping (RP) technology breaks through the traditional processing mode and is a major breakthrough in the manufacturing technology field in the past 20 years. Rapid prototyping technology combined with technologies such as scientific computing visualization and virtual reality provides a new measurable and touchable approach between designers, manufacturers and…
DetailsCurrent Status Of Rapid Prototyping Technology The United States is the world’s most important producer of RP equipment, and its RP development level and trends basically represent the world’s RP development level and trend. 1.Stereoscopic light modeling 3D Systems’ SLA27000 model has a scanning speed of 9.52m/s and a layer thickness of up to 0.025mm.…
DetailsThe Status Quo Of 3D Printing Rapid Prototyping Technology Z Corp in the United States and Riken Institute in Japan have developed RP devices based on inkjet printing technology that can produce color prototypes. The system uses four different colors to produce eight different tones. The prototype can show the thermal stress distribution in three…
DetailsEffect Of Cooling Effect And Production Efficiency Of Injection Mold In the injection molding process, the cooling process plays a very important role in the quality of the molding, because it directly affects the production efficiency of the injection molding and the intrinsic performance and apparent quality of the injection molded product. The excellent cooling…
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