Horizontal machining center N40HC

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Shaft machining #40 horizontal machining center

Small machining center for crankshaft machining line

 
  • This is a dedicated machining center with a reduced Y-axis stroke for crankshaft drilling, double-ended face, centering, and keyway machining. The dedicated design, in combination with the low-floor gantry transfer, minimizes the space required for the machine, including its height.

     

Main features and specifications

Compact & rigid structure

  • By limiting the Y-axis stroke to the required amount, sufficient rigidity is secured for steel and cast metal machining. In addition, the machine height has been reduced, and the machine volume ratio has been reduced by 33% compared to the conventional machine.

Increased productivity

  • The spindle motor is a direct-coupled type and can handle 11/7.5Kw to support highly efficient machining due to the increased rigidity of the machine. Chips are discharged smoothly from the wide trough by adopting a nadir type bed, reducing manual handling in the machining chamber.

Simple, Slim, and Compact with low-floor gantry transfer

  • The combination of minimizing the machine height by minimizing the machining chamber and NTC's low-floor gantry transfer reduces the transfer height to 1650mm. The gantry stroke is shortened to 400 mm, enabling high-speed loading and unloading for higher productivity.

Turnkey support for crankshafts

  • Turnkey support is provided by a single NTC company. We also provide crankshaft balance measuring machines, pin mirror oil hole drilling machines, cylindrical grinders, orbit grinders, low-floor gantry conveyors, workpiece stockers, inspection equipment, and more.
　　
*Please consult us for variations other than standard values.
Machine specification items Unit Standard specification value
Stroke X/Y/Z mm 500 / 200 / 400
Spindle taper type Type HSK-A63
Spindle speed min-1 200～8,000
Spindle motor Kw 11/7.5
Fast forwarding speed m/min X / Z=48 Y=30
Number of tools stored pcs 20
Max. tool length/Max. tool diameter mm 200 / Φ100
Control unit Maker FANUC
Machine Size mm W1,350×D3,200×H2,415
Machine mass Kg 3,800
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Horizontal machining center N40HC