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MKS1650×15/2 Two End Grinder
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【Porduct Info】
 The machine is CNC high-speed end and cylindrical grinder with simultaneous 2 axes in 3 axes, which can carry out axial positioning for part. The machine is suitable for grinding cylinder with shoulder and gear shaft in general mechanical industry, such as auto and diesel engine, etc.
 The machine employs FANUC-Oi-TB CNC system, and AC servo motor respectively control X axis (wheelhead feeding axis), Z axis (table moving axis) and C axis (rotating axis of headstock dial), simultaneous of X and Z can realize interpolation dressing of grinding wheel. P7 measuring meter of MARPOSS company in Italy is equipped to control 2 cylindrical measuring probes and 1 end measuring probe, and achieve end positioning and cylindrical measuring of parts. The machine can also realize grinding two ends of engine crank in one set-up through turning parts around.
The wheelhead spindle system of the machine employs combined hydrodynamic and hydrostatic press bearing unit. The spindle motor of the grinding wheel adopts frequency conversion speed regulator to guarantee 45m/s constant linear velocity of grinding wheel. Automatic on-line grinding wheel balancing device of MARPOSS company in Italy is equipped. The guideway of wheelhead employs THK cross rolling guideway of Japan. The guideway of table employs unloading guideways with URCITE, which features high accuracy and good shock-resistance. The headstock is driven by AC servo motor, and stepless speed regulated. The tailstock employs THK dense ball bearing and features good rigidity.
The machine employs fully closed safeguard and mist suction device of England.
The machine has functions of grinding wheel automatic plunge cut, automatic shift of table, automatic on-line wokepiece measuring. Except wokepiece loading-unloading manually, the machine can automatically grind wokepiece.
The cooling system employs integral water supply for customer. Independent electric cabinet employs constant temperature control. The whole machine features excellent appearance and easy operation.
TECHNICAL SPECIFICATION
Max. grinding diameter
mm
Φ500
Min. grinding diameter
mm
Φ30
Max. workpiece weight
kg
500
Max. grinding length
mm
1500
Wheel speed
m/s
45 ( constant linear speed)
Center high
mm
270
Headstock center
morse
6
Tailstock center
morse
6
Grinding wheel
Max.
mm
Ф750×110×305
Min.
mm
Ф540×110×305
Total power of motors
KW
45
Total power of motors of workhead
KW
4.4
Total power of motors of wheelhead
KW
15
Outline dimension of machine
mm
7850×2912×2555
Net weight
kg
16000
Gross weight
kg
18000
WORKING ACCURACY
Roundness
mm
0.0025
Uniformity diameter of in longitudinal section
mm
0.005
Perpendicularity
mm
0.01
Uniformity diameter
mm
0.01
Automatic gauge
0.02Fixed distance grinding
Roughness
μm
External circle Ra0.4
End face  Ra0.8
MAIN ACCESSORIES
Wheel  balancing arbor
1set
Wheel dismount tool
1set
End positioner
1set
Measuring plate
1set
Wheel lifter
1set
Driving dog
1set
Wheel with flange
2sets
Parallel wedge
13sets
SPECIAL ACCESSORIES
Supporter
1set
Wheel balancing stand
1set
Grinding wheel automatic blalancing
1set
End dresser
1set
 

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Add:BAOJI,SHAANXI PROVINCE,CHINA   TEL:0917-6292465 6292220 6292562(EXIT)
FAX:0917-6413016 6412649  AFTER-SALES SERVICE TEL:0917-6292446 6412649 ZIP:712300
Http://www.qcgrinder.com  E-mail:sales@qcgrinder.com
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