RAVENSBURG KVH4-2500CNC旋盤

ID:284754
ブランド:RAVENSBURG
モデル:KVH4-2500
タイプ:CNC旋盤
年:1993
売り主:販売者が誰であるかを見せて...
場所:South Carolina
アメリカ合衆国
価格:

スペック

Lower:74
チャック サイズ:59.06 "
#Axis:4
パワー:536.4 hp
最大回転数:160 rpm
ターニング 径:90.55 "
Upper:94
スイング:90.55 "
加工長:236.2 "
心押し台:Yes
重量:150 to
管理:CNC (Siemens 880 T)

(RAVENSBURG) AWF - Machine Chart Nr. 1960 e
Designation Horizontal Lathe Type KVH 4 - CNC lnv.-No.
Maschinenfabrik Ravensburg AG Ser. No. 9387/88 Location Postfach 18 80 • GeorgstraBe 24 Year of constr. 1993
D-88212 Ravensburg I W-Germany
Manufactor Tel. 0751/377-0 • Telex 732 874

Machine features
Principal dimensions carriages with hydrostatic guideways
Max. turning diameter over 88i:riage B>Ey 90.5 " Carriage traverse (Z-axes) apprx. 300 " Center height over floor 65 " Cross slide traverse (X-axes) 48.4 "
Distance between centers 236 " Feed speed (XIZ-axes) 0.04 - 315 IPM Min. Distance between centers apprx. 39 " 0.002 - 2 IPR Admissible workpiece weight 35 200 lb Rapid traverse 315 IPM unsupported (s = 300 mm) 9 900 lb Thread pitches (XIZ-axes) 0.0004 - 78.75 IPR
Feed power (XIZ-axes) 14 600 lbf

Headstocks (left and right) with hydrostatic spindle bearing

Swivel feature round table (B-axis) 260 °

Main spindle diameter at front bearing 19.68 " Max. speed 4 RPM 4 spindle speeds (left headstock) 1 - 300 RPM
4 spindle speeds (right headstock) 1 - 350 RPM Outside grinding unit (GRIN 2b)
max. drive capacity (D.C. motor) 158 hp I 1 240 RPM Diameter of grinding spindle apprx. 12.6 " max. torque at faceplate (step 1) 44 300 ft lbf Grinding wheel diameter 23.E> - 36 (50) " Diameter of faceplate (left and right) 78.7 I 43.3 " Width and hole of grinding wheel 3 I12 "
C - Axis with spindle brake max. spindle speed 1 590 RPM Main spindle speed 0,003 - 2.8 RPM Drive capacity (A.G. motor) 40.2 hp I 1 500 RPM Max. torque at hollow spindle 7 380 ft lbf Thermal oil stabilisation Recooling unit TMO/L 24.0
Headstock slides (01 I 02 axes)
Headstock traverse 98.4 " Pump capacity 21 gal/min at 123 psi Feed 0.04 - 118 IPM

Space requ. 10 m x 4,5 m
Voltage 460 V I60 Hz Height o. floor 3,5 m
Three-phase current Weight 150 000 kg I Date 30.09.9;3
Total capacity required 150 kW
More details see electrical parts list Control Siemens SINUMERIK 880 T
Milling unit (MILL 3)
Diameter of milling spindle (front bearing) 6.3 "
2 milling spindle speeds 7 - 2 000 RPM
Drive capacity (A. C. motor) 40.2 hp I 1 500- 6000 RPM Height adjustment vertical (Y1-Axis) downward +4 "
upward \, - -13.8 11
Feed speed 0.04 - 200 IPM
Rapid traverse 200 IPM
Number of tool places at the own disc magazine 12

Sword turning unit (TURN 48) for inside operation Height and width of sword 13.78 x 3.07 " Displacement of sword (W1-axis) 15.75 " Feed speed of sword (W1-axis) 0.04 - 200 IPM Rapid traverse 200 IPM
• Number of tool holding fixtures (KM 63) 2
Number of tool places at the own chain mag. 30
Quill turning unit (TURN 5a)
Diameter of quill 9 "
Displacement of quill (W1-axis) 15.75 " Feed speed of quill (W1-axis) 0.04 - 200 IPM Rapid traverse 200 IPM
Number of tool holding fixtures (KM 63) 4
(2 automatic changing 2 manual)
Number of tool places at the own disc magazine 12
Tools for magazine of TURN 4a and TURN Sa max. Diameter of tools 4 "
max. lengh of tools 8 "
max. weight of tools 22 lb Deep hole boring unit (DRILL 3)
Nominal boring depth 39.4
Boring range (in St 60) 0 3.15
Drive capacity (A.G. motor) 40.2 hp I 800 - 3 600
Feed speed 0 - 39.8
Rapid traverse 275.6
Quill grinding unit (GRIN 1a) Diameter of quill 7.87
Displacement of quill (W1-Axis) apprx. 20
Feed speed of quill (W1-Axis) 0.04 - 200
Grinding wheel diameter 10 / 12.6
Width I Bore of grinding wheel 2.36 I 315
Spindle speed 3 600
Drive capacity (D.C. motor) 27 hp I 2 000

Steady rest bottom part
Displacement of steady (QB-Axis) 236
Feed speed 08 - axes 0.04 - 118

Steady rest station
Displacement of steady transport car 181
Feed speed 09 - axes 0.04 - 118
Number of steady places 3
3-fold steady rest upper part
Weight capacity 13 500
Supporting diameter of steady I 4 - 20
Supporting diameter of steady II 15 - 36
Supporting diameter of steadys Ill 32 - 53
Diameter supporting sleeves 5.5
Diameter and width of rollers 4.92 / 2.56

"

RPM IPM IPM
"
" IPM "
"
min-1 min-1

" IPM

" IPM

lfb "
"
"
"
"

[RAVENSBURG) Technical characteristics Information on
the Machine

1. 4 Technical Data
1. 4. 1 Main Dimensions
Turning diameter over bed cover 2 300 mm 90.5

II
Turning diameter over carriage 1 800 mm 70.87

II
Center height over floor 1 650 (2 300) mm 65 (90.5)

II
Center height over bedways 1 520 mm 59.84
II
Distance between centers 6 000 mm 236
II

Min. Distance between centers Admissible workpiece weight

1 000 mm apprx. 39 11


Weight of the m;;:tchine Width of beds
Height of beds

150 00(} kg . 330 000 lb
1 450 mm 57 II
670 I 750 mm 26.37 I 29.52 II

Control
Operating voltage
Total capacity required (switch cabinet) for two chillers of main hydraulic units for coolant unit
for deep hole drilling unit

Siemens SINUMERIK 460 V I 60 Hz
400 kW 2 x 19 kW
7 kW
52 kW

880 T
536 hp 2 x 25.5 hp
9.4 hp
70 hp

1. 4. 2 Headstock (left and right) with hydrostatic spindle bearings

Main spindle diameter at front bearing Spindle head acc. DIN 55 026, Type A

500 mm 19.68 "
size 28

4 spindle speeds

1 - 32 min-1
2 - 69 min-1
5 - 160 min-1
11 - 350 (300) min-1

1 - 32 RPM
2 - 69 RPM
5 - 160 RPM
11 - 350 (300) RPM

max. drive capacity (D.C. motor) 118 kW I 1 250 min-1 max. torque at faceplate (step 1) 60 000 Nm
Diameter of faceplate left 2 000 mm faceplate speed limitation 300 min-1
Diameter of faceplate right 1 100 mm
C - Axis with spindle brake with spindle brake
Spindle speed 0,003 - 2,8 min-1 Max. torque at faceplate 32 000 Nm angular measuring system ROD 1750

158 hp 44 300 ft lbf
78.7 II
300 RPM
43.3 II

0,003 - 2.8 RPM
7 380 ft lbf


Headstock slide (Q1/Q2 axes)
Headstock traverse Feed
longitudinal measuring system Slide clamping

2 500 mm J_ 98.4
1 - 3 000 mm/min. 0.04 - 118 IPM
LB 326
hydraulic

t RAVENSBURG] Technical characteristics Information on
the Machine


1. 4. 3 Support with hydrostatic guideways
Carriage traverse (Z-axis) 7 600 mm
Cross slide traverse (X-axis) 1 230 mm Feed speed (X/Z-axes) 1- 8 000 mm/min
0,05 - 50 mm/U

apprx. 300 11
48.4 II
0.04 - 315 IPM
0.002 - 2 IPR

Rapid traverse
Thread pitches (X/Z-axes) Feed power (X-axes) Feed power (Z-axes)
Swivel feature round table (B-axis) max. speed

8 000 mm/min
0,01 - 2000 mm/U
55 kN
60 kN
260 °
2 min-1

315 IPM
0.0004 - 78.75 IPR
12 360 lbf
13 500 lbf


Longitudinal measuring system Z - Axis Longitudinal measuring system X - Axis Longitudinal measuring system W1 - Axis Longitudinal measuring system Y1 - Axis

[ff326.01 LS 704
LS 704 I LS 4 3
LS 704


1. 4. 4 Sword turning unit (TURN 4a) with tool magazine
Height of sword 350 mm
Width of sword 78 mm
Displacement of sword (W1-Axis) 400 mm

13.78 II
3.07 II
15.75 II

Feed speed of sword (W1-Axis) 1- 5 000 mm/min
Rapid traverse 5 000 mm/min
Feed power W1-Axis 54 kN
Tool holding fixture KM 63

0.04 - 200 IPM
200 IPM 12 000 lbf

Number of tool holding positions for inside operation 2 automatical changing Clamping tool and sword hydraulic
Tool changer at pallet chain magazine

Number of grippers Tool holding fixtures Number of tool places

2 (for right and left side) KM 63
30

max. Diameter of tools max. lengh of tools max. weight of tools

100 mm
200 mm 10 kg

4 II
8 II
22 lb

1. 4. 5 Deep hole boring unit (DRILL 3) with oil tank

Nominal boring depth Boring range (in St 60)
Displacement of boring spindle
Drive capacity (A.C. motor) Spindle head acc. DIN 55 021 max. feed power
Feed speed Rapid traverse

1 000 mm
0 80 mm
400 mm 30 kW I 800 - 3 600 min-1
short cone size 6
25 kN
0- 1 000 mm/min
7 000 mm/min

39.4 II
0 3.15 II
15.75 II
40.2 hp

5 620 lbf
0 - 39.8 IPM
275.6 IPM

(RAVENSBURG] Technical characteristics Information on
the Machine


1. 4. 6 Milling unit (MILL 3)
Tool clamping
2 Tool holding fixtures acc. DIN 2079 Tool clamping force
Diameter of milling spindle (front bearing)
2 milling spindle speeds

automatically ISO SK 50
24 kN
160 mm
7 - 720 min-1

5 400 lbf
6.3 II
7 - 720 RPM

20 - 2 000 min-1

20 - 2 000 RPM

Drive capacity (A C. motor) Gear shifting
Height adjustment vertical (Y1-Axis)

30 kW I 1 500 - 6500 min-1
hydraulic

40.2 hp

downward

+100 mm

apprx. +4 11

upward -350 mm -13.78

II
Feed speed (Y1-Axis) 1- 5 OOG mrri/miri .. 0.04 - 200 IPM
Rapid traverse • 5 000 mm/min 200 IPM
min. distance to steady I and II (in Z dir.) 200 mm 7,8
II
min. distance to steady Ill (in Z direction) 330 mm 13
II
Tool changer at pallet disc magazine

Number of grippers
Tool holding fixtures acc. DIN 2079 Number of tool places

1. 4. 7 Outside grinding unit
Diameter of grinding spindle Grinding wheel diameter
Max. grinding wheel diameter Width of grinding wheel
Width of grinding wheel fixture Bore of grinding wheel
max. spindle speed

2 (for both spindle sides) ISO SK 50
12

(GRIN 2b) with hydrodynamic bearing
320 mm apprx. 12.6 11
600 - 914 mm 23.6 - 36 11
1 270 mm • 50 11
76,2 mm 3 11
50,8 mm 2 11
304,8 mm 12 '1
1 590 min-1 1 590 RPM

Drive capacity (A.C. motor)
3-fold dressing unit with coolant

30 kW I 1 500 min-1

40.2 hp


1. 4. 8 Quill grinding unit (GRIN 1a)
Diameter of quill
Displacement of quill (W1-Axis)

200 mm
500 mm

7.87 II
apprx. 20 11

Feed speed of quill (W1-Axis) Rapid traverse
Feed power W1-Axis Clamping of quill Grinding wheel diameter Width of grinding wheel Bore of grinding wheel
Spindle speed
Drive capacity (D.C. motor)

1- 5 000 mm/min
5 000 mm/min
54 kN
hydraulic 250 I 320 mm
60 mm 76,2 I127 mm
3 600 min-1
20 kW I 2 000 min-1

0.04 - 200 IPM
200 IPM 12 000 lbf

10 I 12.6 II
2.36 "
3 I 5 "

27 hp

t RAVENSBURG] Technical characteristics Information on
the Machine


1. 4. 9 Quill turning unit (TURN 5a)
Diameter of quill 230 mm
Displacement of quill (W1-Axis) 400 mm Feed speed of quill (W1-Axis) 1- 5 000 mm/min
Rapid traverse 5 000 mm/min
Feed power W1-Axis 54 kN
Tool holding fixture KM 63

9.055 II
15.75 II
0.04 - 200 IPM
200 IPM
12 000 lbf

Number of tool holding positions for inside operation 2 automatical changing Number of tool holding positions for outside operation 2 manual changing Clamping tool and quill hydraulic

Tool changer at pallet
Number of grippers Tool holding fixtures Number of tool places

disc magazine

2 (for right and left side) KM 63
12

max. Diameter of tools max. lengh of tools max. weight of tools

1. 4. 1O Boring Bar Holder (BORE 2)
Diameter of Boring Bar Hole

100 mm
200 mm 10 kg

152,4 mm

4 II
8 II
22 lb

6 II

Clamping

manually

1. 4. 11 Steady rest bottom part (QB-Axis)

Displacement Feed speed

6 000 mm 236 11
1- 3 000 mm/min 0.04 - 118 IPM


1. 4. 12 Steady rest station
Displacement of steady transport car

4 600 mm 181 11

Feed speed 1- 3 000 mm/min 0.04 - 118 IPM
Number of steady places 3

1. 4. 13 3-fold steady rest upper part

Supporting diameter steady I Supporting diameter steady II Supporting diameter steady Ill Weight capacity
Diameter supporting sleeves Diameter of rollers
Width of rollers

100 - 505 mm
380 - 915 mm
810 - 1 350 mm
60 kN
140 mm
125 mm
65 mm

4 - 19.9 II
15 - 36 II
32 - 53 II
. 13 500 lfb
5.5 II
4.92 II
2.56 II

[RAVENSBURG] Technical characteristics Information on
the Machine


1. 4. 14 Pal.let Station
Displacement of shuttle wagon (Q3-Axis) Feed speed of shuttle wagon (03-Axis) Rapid traverse
Number of pallet storage places Feed speed of pallets (chain drive)

8 800 mm
1- 22 000 mm/min
22 000 mm/min
6
2 200 mm/min

apprx. 346 11
0.04 - 866 IPM
866 IPM

86.6 IPM


Thermal stabilisation of lubricant for headstock and milling unit
Recooling unit TMO/L 24.0
Cooling capaCity 27,9 kW
Pump capacity 160 I/min .••

Lubricating oil tank for deep hole boring (for both machines)

37.4 hp
42 gal/min

Oil Tank capacity Pump capacity
at
Drive capacity
max. passage capacity gravity filter

5 000 Litre
2 x 5 - 240 I/min.
26 bar 2 x 18 kW
700 I/min

1 325 gal
2 x 1 - 63 gal/min
377 psi
2 x 24 hp
185 gal

filter degree < 10 µm

< 0.000 4 II


Chip conveyor
Type
Width of belt Drive capacity

Coolant device
Tank capacity Pump capacity
at
Paper wep filter with paper floating capacity

300 S-2
300 mm 0,55 kW

1 600 Litre
80 I/min. 8,5 bar
PF 210 I 1600
Type V 30 I1020
450 I/min

11.8 II
0.75 hp

423 gal
21 gal/min 123 psi

120 gal/min

[RAVE NSBU RG] Geometrical information Information on
the Machine

1. 5 Geometrical Information

1. 5. 1 General information

+Y
Coordinates as well as
traversing direction numerically controlled working machines are specified acc. to
DIN 66 217 or
ISO 841-1974.

+X
In order to simplify
programming, the
programmer always +Z
assumes that the tool is
moving in relation to the coordinate system of the workpiece which is considered stationary.


Geometrical description is based on a right­ handed, right-angled coordinate system with axes X, Y and Z .
The parallel second axis for X is U- and for Z is the W-axis.

+C
Rotations around the
coordinate axes are des­

+Y

-->-----
+A

+X (U)

cribed by A, B and C . +Z (W) .

[RAVENSBURG] Geometrical information Information on
the Machine

1. 5. 2 Geometrical Information on the Machine

Coordi nates
z Z - axis = carriage longitudinal direction (slide) in turning axis
x X - axis = carriage cross direction
8 B - axis = turning axis round table on the slide
C1 C1 - axis = turning axis spindle left headstock (for programming C1') C2 C2 - axis = turning axis spindle right headstock (for programming C2') W1 W1 - axis = longitudinal direction quill turning unit
Y1 Y1 - axis = vertical direction milling unit
Q1 01 - axis = left headstock longitudinal direction in turning axis
Q2 02 - axis = right headstock longitudinal direction in turning axis
Q3 03 - axis = pallet shuttle wagon cross direction (behind right headstock)

+

(RAVENSBURG] Geometrical information Information on
the Machine

1. 5. 3 Geometrical Information on the Machine - Steady Rest

Coordinates
z Z - axis = carriage longitudinal direction (slide) in turning axis
x X - axis = carriage cross direction
C1 Cl - axis = turning axis main spindle of left headstock
01 QI - axis = left headstock longitudinal direction in turning axis
as Q5 - 9.)(iS = steady rest upper supporting sle.eve in :vertical direction
Q6 06 - axis = steady rest posterior supporting sleeve in vertical direction
Q7 07 - axis = steady rest lower supporting sleeve in vertical direction
Q8 Q8 - axis = steady rest longitudinal direction in turning axis
Q9 09 - axis = steady rest station car longitudinal direction



[RAVE'. NSB U RG) Geometrical information Information on
the Machine

1. 5. 4 Description to the Scheme of Working Range

!@" technical enclosures

M - Machine zero specified by the machine tool manufacturer for each axis (VOi 3255).
It is determined by the measuring system and cannot be altered.

P - Point of tool adjustment

MR - Reference point determined for each axis by limit switches and oy a signal of the measuring circuit (path measuring system).
It is the first point to move at after switching on the control. Only then, automatical operation may start.

F - Carriage reference point defined on the tool or workpiece post.
Positioning of the slides in the machine coordinate system is referred to it taking into account the adjusting values at the tool.

T - Tool post reference point. It specifies position of the tool post on the carriage. Mostly F an T coincide.

ZMMR - Reference point coordinate in Z XMMR - Reference point coordinate in X BMMR - Reference point coordinate in B WMMR - Reference point coordinate in W YMMR - Reference point coordinate in Y

ZFP - Distance between T and P in Z
XFP - Distance between T and P in X

The exact machine data are determined when starting operation.

[RAVENSBURG] Geometrical information Information on
the Machine

1. 5. 2 Geometrical Information on the Machine

Coordinates
z Z - axis = carnage longitudinal direction (slide) in turning axis
.••::: ;--' / .i '. x X - axis = carriage cross direction
B B - axis = turning axis round table on the slide
C1 C1 - axis = turning axis spindle left headstock (for programming C1')
C2 C2 - axis = turning axis spindle right headstock (for programmi ng C2')
w W - axis = longitudinal direction quill turning unit
( u U - axis cross direction sword turning unit
\.

" •... .:• y Y - axis

= vertical direction milling unit

Q1 01 - axis = left headstock longitudinal direction in turning axis
Q2 02 - axis = right headstock longitudinal direction in turning axis

(7;+

Edition 30.12.1992 BK 1050 Comm. 9387/88 Page 1, 5-2

[RAVENSBURG) Geometrical information Information on
the Machine

1. 5. 3 Geometrical Information on the Machine - Steady Rest

Coordinates
z Z - axis = carriage longitudinal direction (slide) in turning axis
x X - axis = carriage cross direction
C1 C1 - axis = turning axis main spindle of left headstock
Q1 01 - axis = left headstock longitudinal direction in turning axis
as as - axis = steady rest upper supporting sleeve in vertical direction
Q6 Q6 - axis = steady rest posterior supporting sleeve in vertical direction
(. Q7 Q7 - axis = steady rest lower supporting sleeve in vertical direction
as Q8 - axis = steady rest longitudinal direction in turning axis
Q9 09 - axis = steady rest station car longitudinal direction
(
Edition 30.12.1992 BK 1050 Comm. 9387/88 Page 1. 5-3

[RAVENSBURG) Geometrical information Information on
the Machine

1. 5 Geometrical Information

1. 5. 1 General information


Geometrical description is based on a right­ handed, right-angled coordinate system with axes X, Y and Z .
The parallel second axis for X is U- and for Z is the W-axis.

Rotations around the coordinate axes are des­ cribed by A, B and C .

+Y

+X
+C > (U)
+A

Edition 30.12.1992 BK 1050 Comm. 9387/88 Page 1. 5-1

(RAVENSBURG] Geometrical information Information on
the Machine

1. 5. 4 Description to the Scheme of Working Range

technical enclosures

M Machine zero specified by the machine tool manufacturer for each axis (VDI 3255).
It is determined by the measuring system and cannot be altered.

P - Point of tool adjustment

( MR - Reference point determined for each axis by limit switches and by a
signal of the measuring circuit (path measuring system).
It is the first point to move at after switching on the control. Only then, automatical operation may start.

F - Carriage reference point defined on the tool or workpiece post.
Positioning of the slides in the machine coordinate system is referred to it taking into account the adjusting values at the tool.

T - Tool post reference point. It specifies position of the tool post on the carriage. Mostly F an T coincide.

ZMMR - Reference point coordinate in Z
( XMMR - Reference point coordinate in X
BMMR - Reference point coordinate in B WMMR - Reference point coordinate in W YMMR - Reference point coordinate in Y

ZFP - Distance between T and P in Z
XFP - Distance between T and P in X

The exact machine data are determined when starting operation.

Edition 30.12.1992 BK 1050 Comm. 9387/88 Page 1. 5-4

詳細

This is a tuning center with Grinding, Milling and Deephole Boring Moduls. Excellent condition. Very less hours.

このモデルの詳細

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