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    CVT Pulley
  • The rotor shafts for electric motors are produced completely on EMAG machines.
    Rotor shaft (electric motor)
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    Articulated cage
  • PECM for the machining of blisks
  • Brake Disc Preview
    Brake disc
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  • Composite camshaft for a small engine
    Composite camshaft (joining)
  • Automobile crankshaft machined on the PM 2 series.
    Crankshaft (automobile)
  • Crankshaft For Small Engines Preview
    Crankshaft (for small engines)
  • CV joints make high demands on the machining technology. Core components: Kingpins, articulated cage, joint ball
    CV Joints
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    Differential pinion
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    Differential housing
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    Distributor flange
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    Feed screw
  • Flange manufactured on VL 2 lathes
  • Gears are machined on EMAG VL series machines
  • Gear Shaft Preview
    Gear shaft
  • Composite gear shaft manufactured with high precision by the use of EMAG heat shrink assembly technology.
    Gear shaft (joining)
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    Gear shaft (laser welding)
  • Gear With Synchronising Wheel Preview
    Gear with synchronising wheel
  • Gear of an automobile gearbox manufactured on a VLC 200 H
    Hobbing gears
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    Injector body
  • Machines by the EMAG Group for Outer Race Production
    Outer Race
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    Master brake cylinder
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    Pump ring
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    Railway wheel
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    Roll ring
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    Worm Gear
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  • Sprocket Preview
    Sprocket (Manufacturing System)
  • Steering pinions can be machined with great precision on the EMAG VT machine
    Steering pinions
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    Triple-sector clutch
  • Surface layer hardening an armature shaft on an eldec MIND 750
    Armature shaft
  • Input Shaft Preview
    Input shaft
  • Balanceshaft Preview
    Balance shaft
  • Induction hardening through precision control
    Hydraulic Valve
  • Cast Camshaft Preview
  • Hardening shifter shafts with induction hardening
    Shifter Shaft
  • Surface layer hardening with the eldec hardening machine
    Wheel Hub
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Induction Hardening of Camshafts

One of the main requirements for induction hardening of assembled camshafts (the bearings in this case) is to ensure that the long workpiece can be perfectly clamped, accomplished by using a tailstock for a safe induction hardening process.

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Induction hardening of bearings on finished camshafts

The MIND-M 1000 hardening machine, designed for workpieces up to 1000 mm in length, can be adjusted to suit almost every requirement for the induction hardening of shafts thanks to its modular design. The induction hardening of the bearings utilizes stationary hardening and a high-frequency generator from eldec. The high frequency prevents deep penetration of the energy into the workpiece and ensures that the shaft is hardened perfectly. The MIND-M 1000 hardening machine is characterized by a high degree of positioning accuracy for induction hardening which is the highest priority in the production of camshafts and other workpieces.

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Induction hardening of cast camshafts on hardening machines

The second film shows an application solution for theinduction hardening of cast camshafts. A MIND 750 hardening machine with a shaft transport system and an annealing bar module was used for this purpose. The shaft transport system ensures that the camshaft is held securely to complete the induction hardening process precisely.

The modular design of the MIND 750 hardening machine allows the integration of an additional inductor for annealing using an NC-controlled Z infeed into the process in a very simple configuration. Not only is this solution flexible and highly precise using the controlled axis, but is also a very low cost way to integrate annealing processes.



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