CSM TDR
Automatic bender type TDR is intended for 3D tube bending using 2 separate bending tool stacks in one working cycle. The bending arm (C axis) is controlled by a hydraulic drive as well as the clamping elements, and the vertical / horizontal movement of the bend head is controlled by two hydraulic cylinders. Y & B axis are controlled electrically (tube rotation and support shift). This machine also comes equipped with automatic mandrel retraction and lubrication system.
The machine is operated from a user-friendly control panel with a touch screen display mounted on a portable stand. Machine software is on an industrial PC pre-loaded with a Windows operating system. The software allows the input of data for a complete bending cycle. Saved data can be copied, edited and backed up by additional USB connector for data transfer.
A closer look at the TDR line of tube benders:
- Bend-arm (C-axis) powered by hydraulics
- Clamp die – hydraulic
- pressure die – hydraulic
- side booster – hydraulic
- Tools/radii shifting (TDR) :
- motion up-down – hydraulic
- motion left-right – hydraulic
- Carriage (Y-axis) – servo motor with programmable speed
- Collet (B-axis) grip – hydraulic, rotation by servo motor
- Mandrel is powered hydraulically with automatic lubrication & anticipated retraction
There are 2 options for the control unit, an IPC based controller or PLC based controller. The details of both are as follows:
IPC based controller :
- Industrial PC assorted with touch-screen display, capable of bending simulation, 3D preview and interference detection
- Programmable speed for servo axes
- USB port, easy for data transfer
- Convertible between manual / automatic mode
- Convertible between inch / metric setting
- Convertible between XYZ / YBC axes
- Capable of reading igs/stp file
PLC based controller :
- PLC controller with touch screen display
- programmable speed for servo axes
- USB port, easy for data transfer
- convertible between manual / automatic mode
- convertible between XYZ / YBC axes (optional)
| OD | WT | CLR | mandrel working distance | tooling capacity | roll bending | rear booster | CSM part no, |
| 38.1 | 3 | 25-150 | 2200 | 2 | 38 TDR | ||
| 50.8 | 3 | 30-220 | 2200 | 2 | 50 TDR | ||
| 65 | 3 | 35-250 | 2500 | 2 | 65 TDR | ||
| 80 | 4.5 | 40-280 | 3000 | 2 | 80 TDR | ||
| 101.6 | 5.5 | 60-400 | 3600 | 2 | 100 TDR | ||
| 120 | 5.5 | 80-400 | 5000 | 2 | 120 TDR | ||
| 152.4 | 7 | 90-500 | 6000 | 2 | 150 TDR | ||
| 101.6 | 5.5 | 60-400 | 3600 | 2 | hydraulic | 100 TDR-RBH | |
| 152.4 | 7 | 90-500 | 6000 | 2 | hydraulic | 150 TDR-RBH |
