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한국카이코 주식회사

The fusion of mechanical, electrical and software engineering.

MACHINE RETROFIT

What is machine retrofit?

CNC Cam Grinding
Machine Retrofit(Vertical Type)

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  • CNC Cam Grinding Machine Retrofit(Vertical Type)
  • CNC Cam Grinding Machine Retrofit(Vertical Type)
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다음
ITEM UNIT Mynx 750
Table dimension mm 1600x762
X,Y,Z-axis stroke mm 1525/762/825
Max. spindle speed rpm max 6000
Table rotation speed rpm max 20
Grinding wheel mm Ø200
X-axis rapid feedrate mm/min 4,000
Y-axis rapid feedrate mm/min 8,000
Z-axis rapid feedrate mm/min 8,000
Machine dimension mm 4940X4133X3142
Machine weight Ton 7
CNC controller SIEMENS 840D sl
  • Machine model : Doosan Mynx 750 Machining Center / made in 2007
  • Production : CAM grinding of 2 stroke ship engine
  • Fanuc CNC controller is substituted to Siemens Sinumerik 840D CNC controller.
  • Servo motor, Servo drive unit and machine wiring are substituted.
  • X-axis Single-nut ball screw is substituted to double-nut ball screw, Taper roller bearings are substituted.
  • Heidenhain Linear scale is installed newly to improve the X-axis accuracy.
  • New designed Diamond roller dressing equipment driven by hydraulic orbit motor installed.
  • 300% of productivity improvement, cost saving by using abrasive grinding wheel instead of CBN wheel.
  • Special Camshaft grinding software package is installed Go Cam software package