Table Type Boring and Milling Machine UNION WEMA GERA BFKF 110

Offer

stock-no.:

0200733

type of machine:

Table Type Boring and Milling Machine

make:

UNION WEMA GERA

model:

BFKF 110

year of manufacture:

GÜ 2018

type of control:

CNC

country of origin:

Germany

freight basis:

EXW, free on truck

storage location:

Leipzig 5

delivery time:

by agreement

price:

on request

technical details

spindle diameter:

110 mm

x-travel:

2090 mm

y-travel:

1245 mm

z-travel:

875 mm

w-axis:

Bohrspindel /drill spindle 0-635 mm

B-axis (table):

360° mit 0,02° Teilg. mm

control:

Heidenhain TNC 320

tool taper:

ISO 50

table surface area:

1250 x 1600 mm

table load:

8,0 (8000kp) t

number of revolutions per minute of drill spindle::

5...2000 U/min

feed continuous:

siehe Anlagen Text

electrics - voltage/frequency:

380/50 V/Hz

total power requirement:

90 kW

weight of the machine ca.:

23 t

line-by-line feed:

additional information

Machine has been overhauled and retrofitted.
Table Type Boring and Milling Machine horizontal
- rpm stepless
- drill spindle/ milling spindle: in 4 ranges each 5 - 2000rpm
- feed y/z axis: stepless with 1 - 9999 mm/min
- quick rapid adjustment x/y/z/w-axis ...10 000mm/min
- biggest drill, which can be drilled out 400mm
- main spindle: tool taper with SK 50
- with ball screws spindles
- optional with palett changer
- copy of documentation available

Work performed:
- renewal of the guideways of X- and Y-axis, including new roller bearings
- cleaned ballscrews, checked and regreased
- worked up machine feet and painted
- renewal of the control cabinets and machine wiring
- renewal of the control and drive systems (Heidenhain TNC320)
- installed new hydraulic unit
- switching- and compensating cylinder were regenerated (disassembled, cleaned, resealed, verified)
- renewal of the bubble memory and piping for the compensating cylinder
- renewal of the hydraulic filter
- installed safety shut off block for bubble memory
- renewal of the hydraulic clamping (brake linings and hydraulic hoses) of the B-axis
- retrofitting a pneumatic unit for the travel measuring system (prevents contamination of sensors
- replacement of all hydraulic hoses according to standard DIN 20 066
- new travel measuring systems for X, Z, Y, B and W-axis
- machine has been repainted
- guideway covers has been worked up
- created an electrical diagram and hydraulic diagram
- replacement of the wipers for the guideway covers

Planned work:
- programming the spindle parameters
- programming of the control system
- programming of end positions