Diamond mounted wheels for glass lens mold machining

Diamond mounted V-face wheels are tools mainly used for aspherical surface machining of glass lens molds.
For plastic lens molds, nickel is machined with an ultra-precise single-crystal diamond cutting tool, while ultra-fine binderless cemented carbide is used for glass lens molds. In addition, demand for SiC molds has been increasing recently.
For the machining of such binderless cemented carbide and SiC lens molds, grinding with a diamond wheel with shaft is used because cutting with a single-crystal diamond cutting tool is unsuitable and inefficient.
We have extensive experience with single-crystal diamond cutting tools for plastic lens molds, and also offer various specifications of diamond mounted wheels for glass lens mold machining.
In addition to V-face shaft wheels, we also offer cylindrical small-diameter shaft wheels for diagonal grinding, free-form grinding, dressing, and sleeve mold machining.

Diamond mounted wheels for glass lens mold machining img
  • Image of grinding process for lens molding die

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  • Main Specifications

    [Diamond mounted V-face wheel] *Typical specification
    Outer diameter: 16D-70D
    Angle: 30°-90°
    Shaft diameter: φ6, φ8, φ10
    Shaft material: Cemented carbide
    Grain size: #325-#3000
    Bond: Resin bond

    [Diamond-mounted cylindrical shaped wheel] *Typical specification
    Outer diameter: 3D-15D
    Shaft diameter: φ6, φ10
    Shaft material: Cemented carbide
    Grain size: #200-#5000
    Bond: Resin bond and vitrified bond

Industories
Transportation equipmentAutomobilePrecision equipment / MachineryPrecision equipment / Sensor
Work materials
Precision mold materials
Processing methods
Grinding