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Cylindrical grinding machines type BUC E 63/4000 CNC

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Cylindrical grinding machines type BUC E 63/4000 CNC

BUC E 63 CNC is fully CNC controlled grinding machine designed for traverse and plungecut grinding of cylindrical and conical external surfaces, or with internal grinding attachment for grinding of cylindrical and conical internal surfaces. Grinding of face surfaces can by performed by the side of grinding wheel or its circumferential surface with using work head swivel. Grinding machine series B UC E can by used particularly in single-part and series production for grinding of workpieces up to 3000 kg. The machine is made in the higher accuracy and enable grinding of single diameters in the tolerance of IT 4 and higher. Standard version of the machine is equipped with control system Siemens 802D sl, alternatively Siemens 840D, K 51-2 C or FANUC. The machine meets CE standards and is supplied with essential accessories and a guarantee of 1 year.

 

Parameters

Units

Basic design version

Alternative

Working range

 

 

 

Swing Ø

mm

630

850, 1000

Centre-to-centre distance

mm

4000

2000, 3000, 5000, 6000

Max. weight of workpiece in centres

kg

3000

Max. weight of workpiece flying (incl. clamp)

kg

300

Grinding unit - feed-in Axis X

 

 

 

Minimum programmable in-feed

mm

0,0001

Maximum speed

m.min-1

10

Table -Axis Z

 

 

 

Minimum programmable table feed

mm

0,0001

Maximum speed

m.min-1

10

Table inclination

°

+4/-4

+6/-5 , +5/-5 , +3/-3

Grinding wheel-head

 

 

 

Grinding wheel

mm

Ø 750 x 100 x Ø 305

Grinding wheel diameter after wear

mm

Ø 570

Grinding wheel maximum width

mm

125

Highest sum of widths of wheels in a set

mm

175

Grinding wheel circumferential speed

m.s-1

10 - 50

Grinding wheelhead inclination

°

+30/-10

Main electric motor power output

kW

19

Work head

 

 

 

Driving headstock inclination

°

0-90

Cone in drive headstock spindle

-

Morse 6    ISO 296-1991

Drive stock front cone

-

A 2-6    ISO 702-1-1992

Tailstock

 

 

 

Cone in tailstock sleeve

-

Morse 6    ISO 296-1991

Tailstock sleeve travel

mm

80

Tailstock sleeve  transverse motion - cylindricity balancing

mm

±1

Tailstock clamping force

N

300-12000

Other parameters of machine

 

 

 

Machine length

mm

11916

7626, 9626, 13916

Machine width

mm

4350

Machine height

mm

2888

Machine weight

kg

17100

13000, 15000, 18800

Control system-

-

Siemens 802D sl / 840D

Kavalír K 51-2C

Drives

-

Sinamics / Simodrive

TG Drives

Ball screws

-

KSK Ku?im

PMI

Cooling and filtration

-

ASTOS AŠ

Lubrication

-

Tribotec

Pneumatic control

-

FESTO