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CNC Ball Grinding Machine

CNC Ball Grinding Machine

CNC B all G rinding M achine Aran valve also supplies grinding spheres / balls from 1/2''-60'' assures a rapid grinding processing whilst maintaining precision and with high quality of control. The machine can grind the main sphere materials; A105,2Cr13, 304,304L, 316,316L, ENP, Chrome...

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CNC Ball Grinding Machine
Aran valve also supplies grinding spheres / balls from 1/2''-60'' assures a rapid grinding processing whilst maintaining precision and with high quality of control.
The machine can grind the main sphere materials; A105,2Cr13, 304,304L, 316,316L, ENP, Chrome Plating(hard chromium), Tungsten Carbide, stellite, ceramic sphere.


Range DN15~DN1000mm (Size 1/2"~40")


CNC Ball Grinding Machine model  QM100(1/2-3")
CNC Ball Grinding Machine model  QM380(3-8")
CNC Ball Grinding Machine model  QM580(8-16")
CNC Ball Grinding Machine model  QM880(16-30")
CNC Ball Grinding Machine model  QM1580(30-48")
CNC Ball Grinding Machine model  QM2280(40-60"


CNC Spherical Ball Grinding Machine

image001.jpg


Item

Unit

Main technical parameter

QM2280/60''

Maximum sphere diameter machined

mm

Φ1500-Φ2250

Maximum sphere hole diameter

Inch

40''-60''

Distance between apex center and worktable

mm

1400

Max weight of the globe

Kg

18000

Motor power of principal axis

Kw

132

Speed of principal axis

Rpm

80-800

Motor power of headstock

Kw

22

Speed of headstock

Rpm

6-50

X/Z travel

mm

1100/900

Adjustment of tailstock

mm

220

Apex of headstock and tailctock


Cylinder

Positioning precision of X/Z axis

mm

±0.001

Re-positioning precision of X/Z axis

mm

±0.005

Sphere roughness

mm

0.4-0.2

Sphere roundness

mm

±0.02

Overall dimension(length×wide×high)

mm

12000×8700×3900

Net weight

Kg

110000


Configuration list for MUYEA spherical grinding machine QM2280

No.

Part Name

Specification

Place of origin

Remark

1

Fanuc system

Oi-MD

Japan


2

Spindle drive motor


China


3

Actuating motor


Japan


4

Transducer


China


5

Coupling


China


6

NSK bearing


Japan


7

Ball screw


China


8

Locknut of ball screw


China


9

Synchronous pulley and bands


China


10

Hydraulic pressure station


China


11

Oil temperature cooler


China


12

Electricity cabinet air-conditioner(Heat exchanger)


China


13

Electrical lubricating system


China


14

Magnetic tape filtration separation assembly


China


15

Imported electric appliance





CNC seat grinding machine

image003.jpg  
Main Technical Parameters Seat Grinding Machine

Item

Unit

Main Technical Parameter

FM120

FM500

FM1000

FM2500

Machine structure


Horizontal

Horizontal

Vertical

Vertical

Machine technology characteristics


Forming method

Generating method

Generating method

Generating method

Diameter range for internal sphere grinding

mm

SΦ20-SΦ120

SΦ160-SΦ510

SΦ500-SΦ1100

SΦ1000-SΦ2500

Corresponding sphere hole diameter range

inch

1/2''-3''

4''-14''

14''-30''

28''-60''

Distance between the work piece central line and the work table

mm

160

500



Power of the grinding wheel motor

Kw

5.5

15

22

30

Power of the workpiece motor

Kw

2.2

3

18.5

22

X/Z travel

mm

250/250

250/350

400/350

800/400

Adjustment of grinding wheel farme

mm

100

200

300

300

X/Z axis positioning precision

mm

±0.004

±0.004

±0.004

±0.004

X/Z axis re-positioning precision

mm

0.003

0.003

0.003

0.003

Roughness

Ra

0.4-0.2

0.4-0.2

0.4-0.2

0.4-0.2

Roundness

Mm

0.003-0.008

0.005-0.008

0.006-0.009

0.008-0.012

Overall dimension (length×width×height)

Cm

180×150×180

210×180×240

240×240×300

350×360×340

Net weight

Kg

3500

5000

7500

10500


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