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    • HEYU GROUP

    Mold Solution

    Mold Making Steps

    Rubber Compression Molding Basics
    01

    Design

    02

    Programming

    03

    CNC Machining

    04

    CNC Machine Tool Machining

    05

    Precision EDM

    06

    Three-Axis EDM

    07

    Mirror Polishing

    08

    Mold Assembly

    01Design

    CAM full 3D mold design, reconstructing new dimensions of manufacturing accuracy. From complex cavities to subtle demolding angles, digital modeling can be generated with just one click, and real-time optimization can be driven by parameterization. Shorten the design cycle by 70%, control the error within 0.01mm, and seamlessly connect with CNC machining. Make every surface fit more accurately, collaborate more efficiently with each group of structures, and inject full chain digital energy into mold manufacturing.

    02Programming

    CAM full 3D mold programming opens a new era of intelligent manufacturing. Code driven precise modeling, parameterized programming to achieve one click generation of complex cavities, and automatic optimization of tool path trajectory. Seamless connection from design to processing, reducing programming time by 50% and achieving an accuracy of 0.001mm. The digital process eliminates human errors, making complex mold processing more efficient and accurate, reshaping mold manufacturing productivity.

    03CNC Machining

    Precision CNC machining, carving the industrial ultimate with micrometer level precision. Multi axis linkage plays with complex surfaces, intelligently programming to lock 0.001mm tolerance, and precise shaping of both metal and non-metal materials. From aviation parts to medical components, automated processes eliminate deviations and efficiently deliver workpieces that combine strength and aesthetics, ensuring that every detail can withstand the rigorous testing of precision inspection.

    04CNC Machine Tool Machining

    CNC lathe processing, driven by digital instructions for precise rotation. The spindle runs at high speed and stability, and the tool holder moves accurately, making it easy to handle complex rotating body machining such as cylinders, cones, and threads. 0.01mm tolerance control, metal and non-metal compatibility, efficient mass production with consistency from batch parts to customized workpieces. Automated processes reduce human error, allowing every product to shine with the brilliance of precision manufacturing.

    05Precision EDM

    Precision electrical discharge machining breaks through the hardness limit of materials and carves the precision art of the microscopic world. Pulse spark precise metal removal, shaping complex cavities, fine gaps, and irregular surfaces within a tolerance of 0.001mm. Fearless of high hardness materials, achieving precision structures that are difficult to achieve through traditional cutting. From mold cavities to precision parts, every spark embodies ultimate precision, allowing hard metal to bloom with delicate texture.

    06Three-Axis EDM

    Three axis linked discharge machining unlocks complex precision with three-dimensional spark trajectories. XYZ axis coordinated positioning, precise carving of three-dimensional cavities and irregular surfaces by pulse sparks, with a 0.001mm level tolerance to control the overall situation. High hardness materials can easily solve the problems of deep grooves, narrow seams, and three-dimensional patterns that are difficult to achieve in traditional processing. Automated linkage eliminates deviations and enables seamless implementation of three-dimensional precision structures from drawings to finished products.

    07Mirror Polishing

    Mirror polishing gives the workpiece the ultimate mirror like texture. From rough grinding to fine polishing, layer by layer, micrometer level grinding eliminates every flaw, and the metal surface presents a mirror like high light reflection. Both mold cavities and precision parts can achieve a smoothness of Ra0.02 μ m, which not only improves wear resistance but also enhances aesthetics, adding a stunning visual tension to industrial products beyond precision.

    08Mold Assembly

    Mold assembly is the final finishing touch of precision manufacturing. Accurately fit hundreds of parts with micrometer level tolerances, ensuring a seamless fit between the slider and guide post, and a perfect match between the cavity and core. Dual control of manual calibration and intelligent detection ensures smooth and unobstructed opening and closing of the mold, with no deviation in molding dimensions. Every assembly is a collision of precision and experience, allowing dispersed parts to coalesce into an efficient manufacturing core.

    Equipment Details

    We can design and produce molds

    4 high-speed engraving and milling machines

    Speed 24000,

    stroke 600*500mm

    repetitive positioning accuracy (X/Y/Z) 0.005/0.005/0.003MM,

    used for electrode copper material processing, processing accuracy ±0.005MM

    8 two-line and one-hard CNC machining centers

    Speed 12000, taking into account both processing speed and efficiency,

    Stroke 1200*700mm,

    Repeat positioning accuracy (X/Y/Z) 0.006/0.006/0.007MM,

    Used for core steel processing, processing accuracy ±0.008MM

    3 CNC-850 mirror EDM machines

    800*500mm large stroke,

    with C-axis, automatic rotation angle processing, three-axis linkage processing,

    processing surface roughness reaches Ra0.13, accuracy ±0.005MM

    5 AM120R double-head CNC spark machines

    1300*600mm large stroke,

    three-axis linkage processing, can process a mold core with two heads at the same time, efficiency increased by 40%,

    accuracy ±0.005MM

    1 HTC5661 CNC lathe

    Speed 3000,

    Accuracy ±0.005MM

    1 DK77 45 wire cutting machine

    Stroke 450*550,

    accuracy ±0.01MM

    Application

    A combination of precision and innovation