KUKA ready2_grind
Powered by 3M, the KUKA ready2_grind is a pre-configured robot system designed to reduce the uncertainty and time associated with automating weld grinding applications.
Robotic grinding with ready2_grind - the advantages
Provides the benefits of automation:
- Higher productivity
- More consistent / higher quality grinding
Reduces project risk:
- Faster, lower-risk implementation
- KUKA and 3M support
ready2_grind: all components at a glance
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3MTM Abrasives Starter Pack
Robotic grinding relies on consistent, long-lasting abrasive performance to meet your finish requirements. These starter kits are designed for use on carbon or stainless steel. Available in 4.5 in. and 7 in. diameters.
Carbon Steel Kits include:
- 3M Cubitron II Fibre Disc 982C, grades 36+, 60+ and 80+ - for weld removal
- Scoth-Brite Light Grinding and Blending Discs - Heavy Duty and Super Duty
- Associated back-up pads and hubs
Stainless Steel Kits include:
- 3M Cubitron II 987C, grades 36+, 60+ and 80+ - for weld removal
- Scotch-Brite Light Blending and Grinding Discs - Heavy Duty and Super Duty
- Associated back-up pads and hubs
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3MTM Active Compliant Force Tool
This component give the KUKA ready2_grind its "human touch." It attaches to the robot's arm and provides active compliance to allow the Servo Rotary Tool and abrasive to maintain contact with the workpiece surface at a specific force or pressure. -
3MTM Servo Rotary Tool
The 3M Servo Rotary Tool is the motor that spins the abrasive discs. It can be programmed to select and maintain speeds to optimize abrasive performance.
- Features an automatic tool changer
- Available with 3 or 5 horsepower, depending on the size of the 3M Abrasive discs you need for your application
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Application Engineering Support
Along with the robot and accessories, the ready2_grind system includes application engineering support:
- Two days for 3M application engineer support developing a proof-of-concept trial for the customer's part at the 3M CAM Center
- Connections with KUKA and 3M's extensive community of trained system integrators, each backed up on-call service from KUKA's global field service team
- KUKA Call Center for first level support
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KUKA KR C4 Controllers
The KR C4 control system is efficient and flexible and sustainably reduces your costs. Learn more about the KR C4 here. -
KUKA KR 60 robot
The robot's robust design enables it to operate reliably and accurately over long periods of time, making it the perfect fit for ready2_grind. With high stiffness to compensate for process forces, the dynamic, 6-axis robot comes with hardware features:
- IP 65 protected (sealed from dust and water)
- Dressed with all cables pre-routed and protected
- KR C4 robot control panel with technology top-hat
- EtherCAt I/O modules with cables
- Software integrating all I/O and controls for the rotary spindle and active compliant force control unit
- Miller Coolmate for water cooling of Servo Rotary Tool (not pictured)
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Software included with the ready2_grind system
The ready2_grind system comes with the following software included:
Process
- Process based programming
- Tool includes settings for abrasive wear management
- Graphical reminders for working directions
- Active Compliant Tool speeds up teaching & holds programmed force and automatically adjusts for part height variations to make process more reliable
Tool Change
- Extends capabilities with standard BT-30 tool holders
- One BT-30 spindle is supplied with the system
- Single point teach setup
- Integration of Active compliant Tool features
- Automatic tracking of held tool
Operation Status
- Process status for easy monitoring
- Full status of force control unit including force, position, programmed payload, and communication
- Speed and status of servo rotary tool
Manual Operation
- Quick access to useful manual operations
- Settings for force control and position of compliant tool
- Run spindle & set RPM
- Manual tool change
Setup
- Ethernet communication with Active Compliant Tool
- HMI Easy based user interface screens - integrators or customers can customize by adding screens
- Easy setup and configuration
- Pre-configured I/O setup for motor control and sensors
Industries and Applications
Industries using ready2_grind:
- Aerospace
- Automotive
- Casting
- Metal Fabrication
Applications for ready2_grind:
- Blending
- Weld grinding