CNC Springforming Machine USF-PC series
New Generation's PC-Controlled CNC Spring Former !

USF-PC3
Upgrading of older machines
Old computer control units, used in previous machines can be replaced with new PC control unit.
Control unit Forming Unit
Much Improved Input Operation
The PC control unit makes it unnecessary to learn machine's difficult and specific operation. As the PC interface is used, the input operation has become extremely easy. 		Increased Precision in Products
The distance between forming position and feed rolling was shortened to increase precision.
Increased Flexibility in
Data-handling
Older machines used the 3.5-inch Floppy Disk only as backup, but the new PC control unit allows the user to create data on any PC for use with the machine. 		Reduced Number of Tooling
A tool as per wire diameter like feed roller and guide liner has two grooves for different two wire diameters.
Unlimited Potential
for Future Development
Development is in progress for increased productivity like a remote control operation through the use of computer network. 		One Touch Operation
of Air Pressure
Feed rollers are activated by one touch operation of air cylinder.

Machine Specification
Type USF-PC1 USF-PC2 USF-PC3
Wire diameter (mm)   ø0.15~ø0.8 ø0.6~ø2.0 ø1.0~ø3.5
Spring index (D/d)   4 or more 4 or more 4 or more
Control unit   Simultaneous 8 axis control by personal computer
 
Main CPU OS : Windows-NT
Control CPU OS : MS-DOS
External memory unit   3.5 inch floppy disk
Display   15.1 inch TFT color liquid crystal monitor
External dimensions (mm) Height 2000 2000 2300
Width 700 900 1300
Depth 1550 1900 2500
Weight (approx./kg) 1000 1300 3100
Motor capacity (kW) Axis 1 0.75 2.0 3.5
Axis 2 0.75 2.0 3.5
Axis 3 0.75 0.75 2.0
Axis 4 0.75 0.75 2.0
Axis 5 0.75 0.75 2.0
Axis 6 0.75 0.75 2.0
Axis 7 0.75 0.75 2.0
Axis 8 0.75 0.75 2.0
*Please consult with us for the spring with D/d less than 4.

Axis
Axis use Max speed Motor capacity (kW)
USF-
PC1		 USF-
PC2		 USF-
PC3		 USF-PC1 USF-PC2 USF-PC3
Z Wire feed 130m/min 90m/min 70m/min 0.75 2.0 3.5
C Cam axis 300rpm 150rpm 80rpm 0.75 2.0 3.5
I Universal Quill 750rpm 300rpm 300rpm 0.75 0.75 2.0
U Universal forming unit (Revolving) 600rpm 300rpm 100rpm 0.75 0.75 2.0
K Universal forming unit (Forming) 600rpm 300rpm 100rpm 0.75 0.75 2.0
W Universal forming unit (Forward - Backward) 30m/min 30m/min 30m/min 0.75 0.75 2.0
X Curling unit 750rpm 300rpm 200rpm 0.75 0.75 2.0
Y Servo slide 600rpm 300rpm 100rpm 0.75 0.75 2.0
A 2nd hook forming unit (Hooking) 300rpm 300rpm 100rpm 0.75 0.75 2.0
B 2nd hook forming unit (Transfer) 300rpm 300rpm 100rpm 0.75 0.75 2.0

Tool chart
USF-PC1
Wire dia.(mm)
Name
0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 0.55 0.6 0.65 0.7 0.75 0.8
Quill (pc) 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Feed roll (pc) Without groove 1
With groove 1 		Without groove 1
With groove 1 		2 2 2 2 2
Quill liner (pc/pair) 1 1 1 1 1 1 1
USF-PC2
Wire dia.(mm)
Name
0.6 0.65 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.8 2.0
Quill (pc) 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Feed roll (pc) 2 2 2 2 2 2 2
Quill liner (pc/pair) 1 1 1 1 1 1 1
USF-PC3
Wire dia.(mm)
Name
1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.8 2.0 2.3 2.6 2.9 3.2 3.5
Quill (pc) 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Feed roll (pc) 2 2 2 2 4 4 4
Quill liner (pc/pair) 1 1 1 1 1 1 1
Guide liner (pair) - - - - 1 1 1