U255C 4 + 1 VMC
Innovative Design Concepts
The new U Series 5 Axis Machining Center gives your workshop the versatility to machine smaller less expensive components without the expense or large footprint of a swivel head machine.
Double arm supported A/C axes.
Using the integrated trunnion table design is the easiest upgrade path for 3 Axis machine workshops as the approach to part tooling is very similar and reduces the training time required for your operators.
The X, Y, and Z axis on this machine all feature heavy duty roller type linear guideways to maintain precision positioning under rapid movement and heavy loading.
SPECIFICATIONS & STRUCTURE
X axis travel: 15.75” (400 MM)
Y axis travel: 20.47” (520 MM)
Z axis travel: 17.72” (450 MM)
A axis travel: + - 110 degrees
C axis travel: 360 degrees
Table loading area: 10.43” X 8.46” (265 X 215 MM)
Allowable table load: 220 pounds (100 KG)
Transmission: Worm Gear
Speed reduction ratio: 1:120
Tilting Angle: + - 110 Degrees
Maximum speed: 33.3 RPM
Transmission: Worm gear
Rotation angle: 360 Degrees
Maximum Speed: 33.3 RPM
Indexing angle: .001 deg.
Allowable workpiece load: H: 220 lbs. (100 kg)
V: 165 lbs. (75 kg)
Spindle nose to table top: 3.94” – 21.65” (100 – 550 MM)
Spindle taper: CAT 40 Big Plus
Spindle speed: 10,000 RPM
A.C. spindle motor (30 min.): 10/15 HP (7.5/11 KW)
Spindle torque (30 min): 55 FT-LBS. (74 NM)
Spindle Driving Method: I.D.D. (Inline Direct Drive)
Automatic Tool Changer
ATC Type: Twin Arm Type
Number of Tools: 24
Tool Shank: CAT 40
Max. Tool Dia.: 3.1” (80 MM)
Max tool Diameter (No Adjacent Tool): 5.9” (150 MM)
Max. Tool Length: 9.8” (250 MM)
Max. Tool Weight: 15.4 lbs. (7 KG
Tool Change Time TOOL – TOOL: 2.5 sec
Tool Change Time CHIP – CHIP: 6.0 sec
Tool Selection: Random Bi-Directional
X and Y axis rapid traverse rate: 1,181 IPM (30 M/MIN)
Z axis rapid traverse rate: 1,181 IPM (30 M/MIN)
A Axis Rapid: 33.3 rpm
C Axis Rapid: 33.3 rpm
Cutting feed rate: 393 IPM (10 M/MIN)
Slide Type: Box Ways
Least command increment: .001mm,
Positioning accuracy: +/- .00020" (full stroke)
Repeatability: +/- .00008"
Floor Space Required (W x D): 115.35" x 88.98" (2,930 X 2,260 MM)
Height: 111.7” (2,830 MM)
Machine Weight: 14,300 lbs. (6,500 KG)
Standard Power Source Requirement - Fanuc: 205-235 Volts / 3 Phase/60HZ
Power Capacity: 65 Amps Minimum (25 KVA)
Air Source Requirement: 85 – 115 PSI
*Machine specifications and design are subject to change without prior notice due to on-going innovation.
Custom Macro B (User Definable)
Twin Arm 24 Tool ATC
Tool Change Time (Tool To Tool) 2.5 sec.
Tool Change Time (Chip to Chip) 6.0 sec.
Portable Manual pulse generator
Massive One-piece Meehanite cast iron bed
4th Axis Prep (no amplifier)
Double Anchored, Pre-tensioned Ballscrews
Fast 1,181 IPM Rapid Traverse rate
Fast 33.3 RPM A Axis
Fast 33.3 RPM C Axis
Operator call lamp (red, yellow, green)
Spindle load meter
Assembly and operation tools
Auto Power Off
10,000 rpm I.D.D. spindle
Roller type linear guides on 3 axes
Spindle oil cooler
Full-enclosed splash guard
Spindle air blast system
Telescope covers on 3 axes
Automatic lubrication system
Coolant flushing device
Heat exchanger for electrical cabinet
Instruction manual, parts list, and electrical diagram
Fanuc operator and maintenance manuals
WARRANTY-MACHINE: One-Year Parts Only
WARRANTY-CONTROL: Two-Years Parts and Labor
Why U need the U Series 5 Axis:
The new U Series 5 Axis Machining Center gives your workshop the versatility to machine smaller less expensive components without the expense or large floor plans of a swivel head machine.
Perfect for Small Batch Production:
If you need to machine less expensive components economically, the trunnion type 5 axis machine is the perfect choice as it delivers greater machining volume compared to more expensive swivel head machines.
Extended Undercut Capability:
The U series machine delivers 120 trunnion swivel which allows you to complete components in a single set up without the repositioning that could be required on other machines.
Greater Working Volume within a smaller space:
As the movement is handled by the worktable rotation, there is no need for a large working area to accommodate a swivel head. You can save on space as well as costs.
Higher Cutting Speed Longer Tool Life:
With the 5 Axis design, you use shorter tools that can be oriented toward the cutting surface. This means that you cause less stress to the cutting tools at high speeds and can prolong cutting tool life, saving your money.
Unique I.D.D. Spindle Design:
Ceramic ball bearing in the spindle to carry out high dynamic accuracy, high rigidity, and also provides longer service life. Direct-driven spindle motor ensures better torque transmission, decreased noise and backlash, and reduced vibration. Inline, direct-driven spindle that is coupled directly to the motor provides smooth operations for excellent surface finishes, and is equipped with a spindle oil cooler which reduces operating heat for greater thermal stability.
Complex Shape Machining One Set Up:
For prototyping, you can machine extremely complex shapes directly from a solid block, so you have no need to first go through a casting process and then machining. This drastically reduces your production time and save you significant money on the casting part of the process.