YQ31315 type gear hobbing machine
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  • YQ31315 type gear hobbing machine

YQ31315 type gear hobbing machine

The machine can be processed straight teeth, helical cylindrical gear, worm gear. The herringer gear without empty cutter groove can be machined by using the finger milling cutter with the reverse mechanism.

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  • Description
  • Performance characteristics of machine tools

    ★The machine can be processed straight teeth, helical cylindrical gear, worm gear. The herringer gear without empty cutter groove can be machined by using the finger milling cutter with the reverse mechanism.

    ★Single tooth indexing processing using finger knife, disc knife, can achieve automatic cycle cutting. Single tooth indexing can also be controlled manually individually.

    ★The machine tool is processed by rolling cutting method, the accuracy of the workpiece is not less than 7, and the single tooth indexing is not less than 8.

    ★In order to meet the special needs of users, the machine can also use conical hob or fly cutter tangential feed processing worm gear, and use finger milling cutter to process internal gear. (But the user must specially order the tangential tool holder and the inner finger tool holder)

    Related parameters

    Maximum workpiece diameter without rear column 4000mm spindle taper hole Morus 6
    Rear column for maximum workpiece diameter 1600mm Distance between tool axis and table 680-1930mm
    Minimum workpiece diameter 130mm Distance between tool axis and table axis 100-2720mm
    Maximum machining modulus rolling 24mm Main tool holder feed range vertical 0.16-4.2mm/table per revolution
    Maximum machining modulus disc milling cutter 30mm Main tool holder feed range level 0.09-1.75mm/table per revolution
    Max. machining modulus Finger milling cutter 36mm Main tool holder feed range disc milling cutter 0.2-5.08mm per turn
    Maximum processing width 1200mm Feed range of main tool holder Finger milling cutter 0.03-0.85mm per turn
    Maximum workpiece helix angle ±4.5° Rapid moving range Tool holder moves along the column 150-300mm/minute
    Table diameter 1800mm Rapid movement range Column moves along the bed 67-134mm/min
    Workbench aperture 430mm Rapid movement range Column fretting 28mm/minute
    Maximum table load 15T Quick movement range Rear column support movement 330mm/min
    Hob maximum size diameter 310mm Distance from bottom surface of rear column support to worktable 1000-2150mm
    Hob maximum size length 400mm Rear column movable center frame diameter 100-410mm
    Diameter of cutter bar 32、40、50、60、80mm Speed and power of main motor 400-1500r/min, 13 kW
    Hob speed series stepless Machine weight approx. 45000kg
    Hob speed range 6.5-85 r/min Overall dimensions of machine tool (length×width×height) 11100 × 2900 × 5100mm

    Product Configuration

    Standard configuration
    wide number 218 system Ball screw (Nanjing process) Machine tool shim iron pin box
    8.5 color display Bearing (import) fully enclosed passport
    Electrical control box with air conditioning Nitrogen pull cylinder Centralized quantitative lubrication device
    Machine tool three-color display lamp lighting lamp Cutter bar combination Installation and adjustment special tool
    Automatic Pin Hydraulic cooling system  
    Optional Configuration
    System Workpiece auxiliary carrier  
    Oil pollution treatment device Other accessories required by the user  

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