New Clausing Colchester/Harrrison Multiturn CNC4000CS Flat Bed CNC Lathe with Siemens 828 Teach System and 21.8" Swing

Specifications:
• Machine Style..........CNC Teach Lathe
• CNC Control..........Siemens 828
• Spindle Speed Control..........Variable AC Drive
• Spindle (Hp)..........10/15
• Swing Over Bed (inch)..........21.8
• Swing Over Cross slide (inch)..........14.5
• Swing in Gap (inch)..........32.7
• Distance Between Centers (inch)..........80 or 120
• Bed Width (inch)..........15.7
• Spindle Bore (inch)..........4.09
• Spindle Nose (camlock)..........D1-11
• Spindle Nose Taper..........5 MT
• Number of Spindle Speeds..........3 infinitely variable
• Spindle Speed RPM Range..........1 – 2000
• X-Axis Rapid Travers (in/min)..........315
• Z-Axis rapid Traverse (in/min)..........394
• X-Axis Thrust (lbs.)..........1,464
• Z-Axis Thrust (lbs.)..........2,196
• X-Axis Ballscrew..........25 x 4 mm
• Z-Axis Ballscrew..........40 x 8 mm
• Positioning Accuracy (inch)..........0.0002
• Repeatability (inch)..........0.0001
• Tailstock Quill Diameter (inch)..........3.7
• Tailstock Quill Travel (inch)..........5.7
• Tailstock Quill Taper..........6 MT
• Optional 8 Station Turret..........VDI 40
• Coolant System..........Yes
• Voltage Required..........230/460
• Phase..........3
• Machine Foot Print (LxWxH) (inch)..........161 x 77 x 69
• Machine Weight (lbs.)..........8,060

Machine Features:
• Siemens 828 Control
• Din 8605 toolroom accuracy specification.
• 80” or 120″ between center distance
• 21.8” Swing over bed
• 3 Speed Infinitely Variable Speed headstock with speeds ranging from 1 to 2000 RPM
• All headstock gears are hardened and ground
• Headstock shafts are splined and turn on anti-friction bearings
• Spindle bearings, gears, and shafts are lubricated by a forced lubrication system
• Cross slide runs along a dovetail guide
• Precision tapered roller spindle bearings
• Bed wipers and apron mounted wipers with automatic lubrication system
• Cast Iron Plinths with full enclosure and interlocking sliding doors
• Interlocked chuck guard for manual operations
• Pull out chip pan for easy chip removal
• Extra wide bed provides accuracy and minimal wear
• Carriage ways coated with “Moglice” PTFE for minimal bed wear and longer machine life
• Optional 8 station power VDI 40 turret
• A one year warranty backed by Clausing Service Center dedicated to support our customers with parts and service

Features and Benefits:
Clausing Colchester/Harrison CNC Teach Lathes the industry standard for lathes. The quality built into every machine translates into real long term performance for your application. The removable gap plate allows for large face plates to be mounted onto the spindle nose for various turning applications. The operator can use the Alpha system to use the machine manually and/or automatic cycles. Manual Guide i allows for quick easy programming of production runs. This ability to operate the machine manual or full CNC machine makes it exceptional for toolrooms, R&D facilities, maintenance shops, and small production jobs.

Alpha System’s unique operation based control software developed by Colchester/Harrison uses easily recognizable screen graphics along with simple question and answer prompts to guide you through a programming operation. It is also the reason that the Alpha System uses a touch screen so you can work directly on screen rather than hunt for the right button to press. This system will allow you to program 26 different operations and store them in the control.

Manual Guide i Colchester/Harrison programming system allows the operator to generate part programs quickly and efficiently through the use of easy-to-understand conversational style cycle prompts. A comprehensive list of cycle and profile commands is provided. The part program can be verified with the Manual Guide Graphics function prior to cutting the component.

Siemens 828 control is equipped with a full QWERTY CNC keyboard with short-stroke keys and a high resolution 10.4” color display. Control is extremely easy to operate. Equipped with USB, CF card and RJ45 interfaces at the operator panel CNC data can be quickly, and easily transferred. Precision Siemens drives compute with high-performance 80-bit NANO accuracy. This eliminates rounding errors and results in an extremely high internal computational accuracy in the complete controller circuit. Nodding compensation is used to compensate dynamic position deviations that occur when machine axes accelerate. This improves machining quality, and at the same time, allows higher jerk and acceleration values to be reached