Stamping dies are special technical equipment for processing materials (metal or non-metal) on parts (or semi-finished products) through cold pressing, and are called cold pressing dies (commonly known as cold dies). The punching machine is a pressure processing method that uses a mold installed on the punching machine to apply pressure to the material at room temperature to cause separation and plastic deformation to obtain the required parts.
The development of Fudongyi's precision stamping die manufacturing technology is mainly reflected in
High-speed milling processing (the spindle speed is generally 15000r/min～40,000r/min, and the milling hardness can reach 60HRC)
Electric discharge milling processing (equipped with electrode loss automatic compensation system, CAD/CAM integrated system, online automatic measurement system and dynamic simulation system)
Slow wire cutting technology processing accuracy (speed has reached 300mm2/min, processing accuracy can reach ±1.5μm)
Grinding and polishing processing technology (with advanced equipment and technology of CNC forming grinder, CNC optical curve grinder, CNC continuous track coordinate grinder and automatic polishing machine)
Numerical control measurement (In addition to high-precision measurement of complex surface data, the three-coordinate numerical control measuring machine also has a good temperature compensation device and anti-vibration protection ability)
The stamping die should adopt a multi-station progressive die, and the cemented carbide insert progressive die can increase the service life. In the small batch production and trial production of new products, simple molds with simple structure, fast manufacturing speed and low cost should be used, such as combined molds, thin plate molds, polyurethane rubber molds, low melting point alloy molds, zinc alloy molds, and superplastic alloys. Mode etc. Molds have begun to adopt computer-aided design (CAD), and molds have been optimized through a series of computer-centric systems. This is the development direction of mold design.
Introduction to the connector mold: Precision connectors refer to the connectors and card slots in electronic and electrical equipment. Because they are very small (some are only 0.25mm in diameter) and there are a lot of them. Therefore, the requirements for mold quality and precision are very high. We call the mold for making products similar to plugs and card slots as precision connector molds.
Product advantages: Fudongyi has deep technical precipitation in precision plug molds, large and complex continuous types, multi-station robot automatic types, semi-automatic types, etc., and can provide customers with excellent, efficient and safe mold making solutions
Application scenarios: manufacturing of cars, motorcycles, electrical appliances, IT products, office automation equipment, light industrial products, medical equipment and other manufacturing industries, as well as aircraft, ships and high-speed trains and other equipment structure and interior parts manufacturing.