TM-8A

11-AXIS CNC TORSION SPRING MACHINEwith Rotating Tool Table
For wire diameters of ø0.2 ~ ø0.8 mm

Precision processing with a tool table rotation mechanism that is
optimal for fine wire.
Equipped with the latest spring forming program MNO2,
the TM-8A has evolved into the ultimate torsion forming machine for fine wire.
Torsionspring

Extension
spring

TM-8A

11-AXIS CNC TORSION SPRING MACHINE with Rotating Tool Table

Features
Improved processing quality with rotating toolingtable mechanism- Equipped with 11 standard axes for feed, table rotation, 8slides, and quill rotation.
- The tool table, equipped with eight slides, rotates at highspeeds around the quill.
- The slides can be set to any angle of 360° to the wire,
making it easy to set and adjust the shape. Slides arealso equipped with an automatic correction function thatprevents the slide from moving back and forth when thetool table is rotated at the forming position.
- Switching to a square quill allows for processing productswith long twirls.
Main options- RR servo slide: spinner processing, max 3 pcs- Servo body slide unit: servo powered diameter adjustment- Reverse bending slide unit: allows bending toward theoperator- 10 mm raising unit: widens the twirling spaced- Slip sensor: detects wire feed slip
Support for IOT
The operating status of machine can be monitored throughmobile phones or computers, and regular maintenancewith preventive maintenance functions can contribute toimproved production efficiency.

Improved operability with the MNO2 (MEC NewOperation 2) programming software- The MEC original spring program MNO2 easily organizes
important statistics about the machine, including program
flow, operating status of each axis, inputs/outputs, jump,etc., as with our other spring machines.
- The program editing function has greatly evolved, andthe navigation system function and touch screen make iteasier to create programs and shorten the setup time.
- The servo motor control enables high resolution andprecise operation.
- The motor sensor system makes every slide a sensor. It
is possible to measure the presence/absence judgmentwith a touch sensor, coiling angle, free length, etc. in
0.001 mm units. The measurement results are displayedin tables and graphs, and easy correction control foreach axis is possible.
- Both torsion and coiling machines have the same
programs, whose goal is convenience for the operator.
- Highly efficient production is supported by a versatile
production management and data collection functions.

Tool table without blind spots

MNO2 main program and production
management screen

Wire forming is possible from any angle of 360°.

Greatly improved operability with the touch screen

Specifications
Unit: mm

1180

Machine name
Wire diameter

WL 1300
1836

Max Twirl distance400500
742

707

1472

690

The figure above includes the optional multi-arm RR servo motor unit.

TM-8Aø0.2 ~ ø0.8 mm(Using square quill)

36 mm

Index

D/d 4 or more

Body slide

1 unitBending slide

3 units

Cut slide4 units

RR servo slide

3 units (Optional)

Max air pressure

0.5 MPaPower source

3-phase, AC 200V, 15A

Net weight

480 kgControl device

WindowsSoftware
External memory

MNO215.6” Full HD touch
screenUSB Thumb drive

Temperature

5 ~ 40°C

Display

Specifications are subject to change without notice for product improvement.

1-17-24 Kamiaoki Nishi, Kawaguchi,Saitama, 333-0845 Japan
TEL: +81-48-256-3511 FAX: +81-48-256-3595

Jul 2022 EN1