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3 Axis CNC Gear Shaping Machine For Large And Medium Gear For Mining Machinery

Categories CNC Gear Shaping Machine
Place of Origin: CHINA
Brand Name: JJR
Certification: ISO9000
Model Number: YK51250/YK51250A
MOQ: 1set
Packaging Details: in wooden cases
Delivery Time: 1month
Payment Terms: T-T , L/C
Supply Ability: 50sets/month
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    3 Axis CNC Gear Shaping Machine For Large And Medium Gear For Mining Machinery

    3 Axis CNC Gear Shaping Machine For Large And Medium Gear For Mining Machinery:


    Quick Details:


    This machine is a large-size and heavy-duty gear shaper specially designed for cutting the rotating bearings used for the construction machinery, large and medium size speed reducers, mining machinery and wind-mill generating equipment, and the internal and external ring gears used for the national defense and military industries. Helical spur gears may also be accommodated on special request of the customer when a helical guide and a cutter with helical teeth are equipped.


    Descriptions:


    1) This machine is a CNC gear shaper with 3-axis simultaneous controlled movements, which are the cutter spindle rotation (X-axis), the worktable rotation (Y-axis) and the radial feed of the worktable (Z-axis).


    2) The reciprocating movements of the cutter spindle are driven by means of a powerful frequency-variable motor with the frequency-variable speed control. In order to ensure a sufficient cutting force of the cutter spindle, automatic and stepless speed regulation and auto speed changeover are possible.


    3) A SIEMENS 802D-SL CNC control system or 840D CNC control system (optional) and a digital servo system is equipped on the machine. CNC control systems and servo systems of other brands are available on request.


    4) The 2000mm diameter face plate on the worktable has a high loading capacity and is easy for mounting the workpiece and the cutter.


    5) The cutter spindle can stop automatically at the up-stop position. This facilitates the rapid withdrawal of the workpiece after machining.


    6) The oscillated cutter relieving mechanism is adopted for the cutter relieving, which is reset by means of a sauce spring and the cutter relieving direction is adjusted conveniently, so as to obtain the stable movements, a low noise-level and a high rigidity. The repeatability of cutter relieving ≤0.01mm.


    7) The machine has a free-standing sealed electrical cabinet equipped with an air conditioner and a movable console for the easy operation.


    8) A safety enclosure is equipped on the machine to prevent the oil from being splashed out and provide better viewing of the working conditions.


    9) The machine adopts a large-volume oil cooling for the timely cutting heat dissipation and the stable accuracy. An automatic chip conveyor is available.


    10) A riser and adaptors for different cutter diameters can be available on special request.


    11) The accuracy of gears machined on this machine may reach Grade 6 of the GB Standard.


    Main Features of Machine:


    1) With an excellent integral rigidity, the structures of the machine bed and the column are fine and the static and dynamic rigidity is supreme, together with the stable performance and the sufficient power.


    2) The reciprocating movements of the cutter spindle are performed by means of the up to date zero-degree large diameter worm, which is just the cutter spindle itself and provides the constant cutting force during the whole machining operation. The powerful oscillations of the segmental worm wheel drive the reciprocating movements of the cutter spindle.


    3) The worktable is driven by means of a high precision, larger diameter ball screw to perform the radial feed and improve the repeatability.


    4) The feed guideways are of high rigidity and fine guiding accuracy.


    5) The large diameter worktable has a unique load relief device and it is especially suitable for cutting heavy-duty workpieces. Such a worktable may prolong the service life of the worm and worm wheel pair of the table.


    6) The machine has an angular cutter relieving function in order to avoid interference between the cutter and the workpiece.


    Main Specifications:



    YK51250

    YK51250A

    Max. diameter of work

    External

    mm

    2500

    2500

    Internal

    mm

    3000

    3000

    Max. module of work

    mm

    20

    20

    Max. face width

    mm

    300

    400

    Max. stroke length of cutter

    mm

    330

    430

    Number of strokes of cutter spindle

    str./min

    20~150

    14~150

    Diameter of cutter spindle

    mm

    192

    192

    Rotary feed per stroke of cutter (stepless),

    (calculated diameter of shaping cutterφ200)

    mm/str

    0.01~1

    0.01~1

    Radial feed per stroke of

    worktable(stepless),

    normal operation

    mm/str

    0.005~0.20

    0.005~0.20

    Distance between

    bearing surface of cutter

    and worktable surface

    mm

    295~625

    295~725

    Distance between axes of cutter

    and work spindle

    mm

    550~1500

    550~1500

    Diameter of mounting journal of cutter

    mm

    88.90~101.6

    88.90~101.6

    Amount of cutter relieving

    mm

    ≥0.65

    ≥0.65

    Diameter of worktable

    mm

    2000

    2000

    Diameter of worktable hole

    mm

    200

    200

    Max. load of worktable

    kg

    7000

    7000

    Max. speed of worktable

    rpm

    2

    2

    Power of main motor

    kw

    22

    22

    Total power of machine

    KVA

    43

    43

    Overall dimensions (L×W×H)

    mm

    5313×2177×4388

    5313×2177×4488

    Machine weight

    t

    42

    44


    Company Profile:

    Heng Yong company gathered many experienced experts. This team is lead by people have over decades of experience, and filled with young, energetic engineers. With strong research and developing ability, our company put extraordinary effort on developing complete sets of gear machinery. Now we are able to provide our customer the main products as follows: Gear Shapers, Straight Bevel Gear Generators, Spiral Bevel Gear Generators, Spiral Bevel Gear Grinders, Hypoid Gear Testers, Gear Lappers, Gear Quenching Press, Gear Chamfering Machines, Gear Hobbers, Honing Machines, Vertical & Horizontal Machining Centers, Special Precision Speed Reducers, Roll Stander for Seamless Tube Stretch Reducing Mill, Gear Coupling Family, Low Drive Devices and Environmental Protective Equipment of 16 kinds, more than 30 families, and more than 150 types and specifications. The company focus on developing heavy-duty, large CNC gear machinery, which are urgently needed by the government and makes industrialize as soon as possible, provide a great variety of advanced gear machinery to the market. The company is using the leading 3D designing software for developing and designing. The company combines producing with research and development by Cooperating with TIANJIN University and other colleges for many years.


    Quality 3 Axis CNC Gear Shaping Machine For Large And Medium Gear For Mining Machinery for sale
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