Thanks to a tool magazine system and a manipulator arm, the ATC selects, removes and inserts the tools required for each stage of machining, in just a few seconds.
General operation :
- The CNC system triggers a tool change command.
- The spindle is positioned where the exchange is to take place.
- The ATC arm removes the worn tool and inserts the new tool from the magazine.
- The tool is automatically locked in the spindle, ready for use.
Most common types of ATC :
- Drum type: for a limited number of tools (up to 30), fast and compact.
- Chain type: for a large number of tools (30 to 100+), ideal for complex production.
- Carousel (or rotary) type: tools arranged in a circle, widely used for compact machines.
- Arm type: with double gripper for simultaneous exchange of old and new tools.
Key benefits :
- Time-saving: tool change in seconds
- Consistent accuracy: reduced human error
- Increased productivity: ideal for complex or long production runs
- Intelligent automation: seamless integration into CNC processes
- Versatility: compatible with many types of machines and tools
Applications :
- Multi-operation machining without interruption
- One-step production of complex parts
- Mass production in the automotive, aerospace, medical and tooling sectors
ATC is a real industrial performance gas pedal, essential for any company wishing to automate and increase the reliability of its machining processes.