| Home | Products | Services | News | About | Information | Location | Enquiries |

HOME / Products / CNC Sliding Head Lathes / Citizen L-Series / L32-VII
   

CITIZEN L32-VII
 
 
Simple Operation for Complex Parts
 

The Cincom L32 offers outstanding technical features - bar capacity is 32mm without peraration, providing the machine with more flexibility.

The robust design of the machine, with a highly-rigid inclined bed, makes it ideal for rapid chip removal, guaranteeing typical uncompromising CITIZEN precision in the most demanding applications.

Innovative machine-tool technology and the user-friendly high-speed control system ensure short machining times and thus economic production.
 
Special Features
   
  • New Cincom L32 Type VII Upgraded to Full Servo System
    • The L32 utilizes a "Full servo system". Even the chuck clamping or workpiece collecting movements are executed by servo motors. This reduces idle time which is common in hydraulic and other electro-mechanical devices. This not only results in less idle time but also lowers the power consumption, maintenance requirement and operating costs of the machine.
  • Main Spindle (Built-In Spindle Motor):
    • C-Axis Control (Standard)
  • Back Spindle (Built-In Spindle Motor):
    • 1 degree indexing / C-Axis Control (Optional)
  • Main Spindle through hole ID: 36mm
    • (Previous L32: 33mm)
  • High Power Live Tool Motor: 1.0KW
    • (Previous L32: 0.75KW)
  • Maximum number of Mountable Tools:
    • 20 as standard (22 are available by mounting
      the optional 4-ID Sleeve Holder)
    • Turning Tools: 5
    • Live Tool Spindles: 4
    • ID Tools: 6 (3-Front/3-Back)
    • Back ID Tool: 5
  • Windows-based NC Unit
    • The machine is equipped with a higher performance CPU than previous Windows based machines.
    • Shorter computing time and higher speed macros
      achieve less cycle time.

Click here to see full size
   
 
 
Machine Axes

 

Control System
   
Citizen’s used-friendly operating system using Mitsubishi Meldas 635 series hardware with Microsoft Windows 2000 interface. A 64 bit RISC processor ensures that all machine functions are performed and controlled in the shortest of times. This includes the fast processing of extensive program blocks.

A fully positionable large 10.4" colour LCD control panel allows simultaneous viewing of working area and screen. A hand wheel allows safe and easy program prove-out.

The Microsoft Windows interface includes pictorial references to guide the user step-by-step through operation sequences helping to minimise the time for changeovers and set-ups.

Collet operation, workpiece ejection and even the magazine bar feed are operated by servo-motors. The control system fully synchronises the axes and enables a high degree of simultaneous front and back machining (with up to 3 tools in-cut at once). The software simplifies programming to enable a fast learning curve even for first time users.

A large number of software options are available including Gear Hobbing and Polygon Turning. A comprehensive standard specification is included.

The system is equipped with RS232, PCMCIA and (optional) LAN interfaces for program transfer.

 

Click here to see full size
 
Standard NC Functions

 

 
  • C-Axis Main Spindle
  • Spindle Sync Function (Main / Sub)
  • Single point threading for sub spindle
  • Thread cutting canned cycle
  • Rigid Tapping - Main Spindle
  • Rigid Tapping - Sub Spindle
  • Rigid Tapping - Rotary Tools
  • Tool Nose Radius Compensation Function
  • Corner Chamfering / Rounding Function
  • User Macro
  • Multiple Repetitive Cycles
  • Canned Drilling Cycles
  • On-machine program check function
  • Operating time display
  • Interference check function
  • Program work area capacity 160m
  • Program storage area capacity 320m
  • Workpiece Counter
  • Constant Surface Speed Control - Main Spindle
  • Constant Surface Speed Control - Sub Spindle
  • Tool offset 40 pairs
  • Automatic Power Off
  • Preparation Function (auto guide-bush and collet adjustment)
  • Main Spindle Speed Change Detection
  • Sub Spindle Speed Change Detection
 
New Functions Lead to Reduced Cycle Time and Preparation Time
  • High speed program check function (option)
    • Program can be run in Machine Lock Mode 16 times faster than regular speed, an estimate for cycle time is shown after running program.
  • High speed threading function (option/under development)
    • The threading in high revolution speed is available without longer incomplete thread.
  • High speed rigid tapping function (option/under development)
    • Less cycle time by high speed backward movement.
  • Front Turning and Back ID simultaneous
 
Optional NC Functions
  • C-Axis Sub Spindle
  • Polygon turning
  • Gear Hobbing
  • Helical Interpolation
  • Milling Interpolation
  • Arc Threading function
  • Tool Life Monitoring 1
  • Tool Life Monitoring 2
  • Sub Micron Input
  • Geometric Function
  • High speed synchronous tapping
  • Differential Speed Tapping
  • Tool offset 80 pairs
 
Standard Accessories
  • Main Spindle Chucking Device
  • Back Spindle chucking device
  • Headstock Cooling Device
  • Door Switch
  • Lubricating Oil Supply
  • Pneumatic Device for air sealing
  • Medium Pressure Coolant Supply Unit
  • Parts Gantry Unloading System
  • Part-off Tool Breakage Detector (Electronic type)
  • Patrol Light (Signal Lamp) - 3 Colour
  • Knock-out jig for workpiece through-hole
  • Work Area Lamp
  • B Code, special software for Coolblaster
  • Sub-spindle through coolant protection kit (required with Coolblaster)
  • Cutting oil level detection
  • Automatic fire extinguisher
  • Rotary tool spindle on gang tool post
  • Rotary tool spindle drive unit
 
Optional Accessories
  • Rotary tool spindle drive unit for back face machining
  • CoolBlaster High Pressure Coolant System
  • Long Parts Adaptor
  • Swarf Conveyor
  • Fume Extraction System
  • Part-off Tool Breakage Detector (Probe type)
  • Patrol Light (Signal Lamp) - 1 Colour
  • Workpiece Conveyor
 
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 Wizard Low-cost Programming Aid for Citizen machines to speed-up part-program creation. The software leads you through creation of your part-program using clear diagrams, photos and text. A simple program can be potentially be written in a matter of minutes! Full editing and communications features are built into the software along with program validation checks. Ideal for both new and experienced Citizen users.
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