Temperature is the core variable affecting the dimensions and internal stress of PEEK injection molded products. PEEK is highly sensitive to thermal history during the melting and crystallization stages. The temperature zones of the feed cylinder, mold temperature zones, and the actual melt temperature collectively determine the formation and release of stress during the filling, … Read more
Multi-Objective Optimization of Two-Color Injection Molding Process Parameters Based on Kriging Surrogate Model and NSGA-II 1. Background and Core Challenges Two-color injection molding is an advanced plastic molding technology that produces complex, aesthetically pleasing, and functionally integrated products that are difficult to achieve with a single material through two injection molding processes. However, the process … Read more
The assembly of semiconductors has extremely high requirements for the dimensional fit of parts. The micron-level fit of precision fixtures and functional components on the assembly line directly determines the yield rate and subsequent maintenance frequency. PEEK material, due to its high temperature resistance, wear resistance, and mechanical stability, is widely used in clamping parts, … Read more
From detecting temperature and humidity to identifying sound, pressure, and frequency… the sensors invented by scientists can convert various physical, chemical, or biological quantities from the external environment into data or signals that can be understood by humans or computers. Sensors are not only an important foundation for achieving intelligent manufacturing in industry but also … Read more
Planetary-roller-screws New Favorite in the Injection Molding Industry Planetary Roller Screws Empowering the Upgrade of the Injection Molding Industry # 2025 Endi Transmission NEW #01 Planetary Roller Screws – A New Engine Towards Precision and Efficiency – As the manufacturing industry increasingly demands precision injection molded products, the accuracy and efficiency of traditional injection molding … Read more
Today, the 12th edition of the Guangzhou Daily’s “Science and Technology Weekly” published a report titled “Research and Development in Hong Kong, Implementation in Guangzhou: Capacitive Sensor Incubation Has a Path,” where reporters engaged in dialogue with our research team to explore Guangzhou’s latest achievements in the field of sensors. ▽ Click the video to … Read more
1. Basic Actions 1. The first injection of plastic is done at low speed, moving the nozzle away from the cold material head before increasing the second-stage injection speed to fill the mold cavity. This shortens the time for the plastic to flow to the end of the gate, maintaining the lowest viscosity of the … Read more
1. Design of Boss Position 1.1 Function of Boss Position: Typically, the boss position in plastic parts is used to support the PCBA, secure the PCBA or the plastic part itself, fix electronic components, or connect the front and back shells of the product. Its greatest advantage is that the height is easy to adjust. … Read more
A vacuum cleaner is a cleaning device used to suck up dust. Vacuum cleaners can be categorized by structure into upright, canister, and portable. The working principle of a vacuum cleaner is to use a motor to drive blades at high speed, creating negative air pressure within a sealed housing to suck up debris. Vacuum … Read more
Today, let’s take a look at Weike K Technology. The company mainly engages in the research, design, manufacturing, and sales of precision injection molds. Leveraging its accumulated technology and experience in precision mold design, processing, assembly, and testing, it has gradually expanded its business downstream to include the production and sales of injection-molded parts and … Read more