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NOTE:
This machine is discontinued - this page is here for information purposes only. Please click here to see if we have any BE42-Y machines for sale in our pre-owned department.
   

BOLEY BE42-Y

 
New standards in CNC turning
 

Maximum productivity due to ultra short idle times combined with the highest degree of precision. The exciting BE series has been developed to cope with today's ever increasing demands and offers maximum versatility for the future. Our customers will benefit from the advanced technology and high performance capability of these machines. The revolutionary design of the BE series is a result the combined know-how of Boley and CITIZEN and offers excellent value for money. The top-of-the-range Boley BE42 offers an additional turret over the BC42-X2 whilst retaining the additional sub-spindle X2 axis. This particular model also includes an extra Y1 axis which allows:

  • Off-center cross-drilling operations
  • Helical Interpolation operations
  • Reduced-cycle time by eliminating need to index turret
 
Standard Features
   
  • Main spindle collet chucking device
  • Tool spindle drive unit
  • Back spindle drive unit:
    • Chucking device, indexing device, oil blow device
  • Turret work piece separator
  • Chasing device
  • 3-color signal lamp tower
  • Coolant device, cartridge-type tank, 160 litre. capacity
  • Spindle cooling device, tank capacity 9.5 litres.
  • Hydraulic device, tank capacity 44 litre, max pressure 40 bar
  • Lubricating oil supply unit
  • Pneumatic device
  • Door lock
  • Alkartnet

 
Enhancements from BC series
  • Superimposed functions
  • Hydraulic clamping system for main spindle.
  • Enhanced coolant tank capacity
  • 30° casting slant bed dedicated to the BE42's second turret
  • Improved service access.
  • Enlarged X2 stroke.
  • Workpiece separator on turret 2.
  • Increased machining length.
  • Increased machining diameter
  • Liquid-cooled main spindle
  • Chuck work on main spindle
 
Optional Accessories
  • Main spindle jaw chucking device
  • Chute type work piece separator
  • Back spindle chasing device
  • Automatic bar loader
  • Work piece conveyor
  • Chip conveyor
  • Cut-off tool breakage detector
  • Floppy disk drive
  • Automatically loading system

 

New Main Spindle Design
  • Speed range 80 to 8000rpm
  • 11kW
  • Built-in motor for C-axis
  • Liquid cooling
  • Ceramic bearings
  • Bar work is now standard
  • Chuck work (optional)
  • Hydraulic clamping system.
  • Max.diamater for jaw chucking device 140mm.
  • Short-cone adaptor A5.

 

Second Turret
   
  • Identical to turret 1
  • 12 DIN 69880-20x40 tools
  • Up to 20 tools possible
  • Flexible tool arrangement
  • Rapid feed rate on X3 (20m / min)
  • Rapid feed rate on Z3 (24m / min)
  • Axis stroke on X3 = 110mm
  • Axis stroke on Z3 = 170mm
  • Intelligent servo motors
  • LM guides, moved ball screws

 
Optimum Efficiency
 

The Boley BE42 is a high precision universal CNC lathe designed for efficient, economical production of both simple and complex workpieces in small or large batches. It offers:

  • 2 Spindles
  • 2 Turrets
  • 9 NC-axes
  • 3 superimposed functions

One hit machining of complex parts is achieved using powered tools and a sub-spindle, together with spindle indexing a C-axis.

The main and sub-spindles can be synchronised to facilitate alignment or angular relationship of front and back operations.

  • Fixed headstock with a built-in motor, C-axis and electromechanical workpiece clamping.
  • Fully functional sub spindle with optional, electromechanical workpiece clamping, digital synchronisation and synchronisation control.
  • Support drive with Mechatronic technology for shorter cycle times and increased operational safety.

The construction of the BE42, with slant design of the large, robust, vibration-free bed provides greater swarf clearance for efficient production.

 
Compact and operator-friendly machine configuration

Good accessibility for the operator is allowed through the use of a large sliding doors. The transparent door provides a full view into the workspace. State-of-the-art built-in spindle and axis drives mounted on precision guideways provide super precision and response.

Finished parts are removed from the working area by the means of a workpiece slide which is controlled by the 'M' function. This slide and the workpiece receptacle both have a protective lining to avoid damage to the finished part. As an option, the machine can also be fitted with a workpiece conveyor.

 

Microsoft Windows based CNC Control
   

The NC Unit MELDAS 635 LCC is dedicated to the BE42. This PC-based control is user-friendly using the Windows 95 interface. A clear 14.4" Colour LCD aids programming.

All axes are controlled simultaneously and moved using a jog dial. It is possible to simultaneously specify speed for 4 spindles and edit 3 axis control groups.

All primary and secondary drives are electromechanically powered on the BE42. The servo motors are 'intelligent' and communicate directly and independently with the powerful CNC system without any delay. The Mechatronic technology ensures a high degree of operational safety.

Click here to see full size

 
X2 Axis on Sub-Spindle

Through the addition of an X2 axis to the sub spindle, dramatic savings can be made in terms of cycle time. This enables simultaneous, independent machining of the front and back end of the workpiece, on centre-working and turning / boring of inside and outside diameters.

The associated reductions in cycle time and increased productivity will ensure you maintain a competitive edge.

 
Supporting Software Options
     
Remote monitoring and diagnostics Allows the Service Team to remotely control your machine and provide you with support via. the Internet (if your company has a suitable broadband / leased line connection).
Alarm alerting system Automatically inform designated people in your organisation if an alarm occurs on one of your Citizen machines. Up to 100 machines can be simultaneously monitored. The message delivery can be via. voice message to land-line or mobile, SMS text message to a mobile or Email. Multiple recipients can be specified for each machine. This system is ideal for those running the machine unattended overnight.
CNC Program Editor An easy-to-use Windows-based CNC program editing system with built-in support for program transfer over RS232 and (optionally) Wireless LAN. Many support functions are included such as code templates for common processes and program validation checks.
 
Machine Layout

N.B. For guidance only - detailed footprint available on request.

 

Product Brochure

A downloadable brochure for this machine in Adobe PDF format can be found on our brochure downloads page.

 

Citizen Machinery UK Ltd, 1 Park Avenue, Bushey, WD23 2DA
Tel: 01923 691500
Fax: 01923 691599
Email: sales@citizenmachinery.co.uk
 
© Citizen Machinery UK Limited 2008. All rights reserved.
 
Citizen Machinery UK Ltd is a company registered in England. Company Number 1174902.
Registered Office: 1 Park Avenue, Bushey, WD23 2DA
VAT Number: GB 241 0582 96