Smart Machine Tool Assistant "G-AiD" using Collaborative Robots

This machine tending solution automates the loading and unloading of parts by integrating three G-AiD small-precision (4-axis) machine tools with a Universal Robots UR10e.

By arranging multiple machine tools in a compact space, a single robot can manage the entire workflow, significantly boosting operational efficiency and productivity. G-AiD features an Automatic Tool Changer (ATC) and tool wear sensing, enabling efficient task management. Furthermore, its seamless data integration with external systems makes it an ideal candidate for Smart Factory government support projects, helping to reduce initial investment costs.

The project was implemented to resolve labor shortages in part machining, reduce personnel costs, and enable real-time quality monitoring and improvement through smart factory integration.

Components

Robot	Machine Tools: 3 Units of G-AiD (Simultaneous 4-axis) Spindle: Max 30,000 RPM, 3.6kW. Features: Automatic Tool Changer (ATC) & Tool Detection Sensors. Materials: Titanium, Industrial Ceramics, Aluminum, Stainless Steel, Steel, SiC, AlN, Carbon, etc. Work Area: 100 x 100mm (3-axis: 400 x 400mm). Scalability: One robot can manage up to 6 machines. Control: Windows-based remote control for easy MES (Manufacturing Execution System) integration. Robot: Universal Robots UR10e Payload: 10kg Reach: 1,300mm Repeatability: ±0.05mm Flexibility: Can be substituted with a Rainbow Robotics RB10.

Robot

Machine Tools: 3 Units of G-AiD (Simultaneous 4-axis)
- Spindle: Max 30,000 RPM, 3.6kW.
- Features: Automatic Tool Changer (ATC) & Tool Detection Sensors.
- Materials: Titanium, Industrial Ceramics, Aluminum, Stainless Steel, Steel, SiC, AlN, Carbon, etc.
- Work Area: 100 x 100mm (3-axis: 400 x 400mm).
- Scalability: One robot can manage up to 6 machines.
- Control: Windows-based remote control for easy MES (Manufacturing Execution System) integration.
Robot: Universal Robots UR10e
- Payload: 10kg
- Reach: 1,300mm
- Repeatability: ±0.05mm
- Flexibility: Can be substituted with a Rainbow Robotics RB10.

Workflow

STEP 1.	Infeed: Pick raw material from the infeed pallet.
STEP 2.	Loading (Stage 1): Load the raw material into the 1st G-AiD (MCT).
STEP 3.	Transfer: Pick the semi-finished part from the 1st MCT after primary machining.
STEP 4.	Loading (Stage 2): Load the semi-finished part into the 2nd G-AiD (MCT).
STEP 5.	Unloading: Pick the completed part from the 2nd MCT.
STEP 6.	Discharge: Place the finished part onto the discharge pallet.

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Key Features

The Ultimate Solution for Small-Scale Precision Machining

High-Speed Performance: Capable of machining twice as fast as standard MCTs with a high-speed 30,000 RPM spindle.

Superior Accuracy: Minimizes jig tolerances through MIRHO's proprietary calibration table system.

Space Efficiency: Optimized compact footprint (600 x 780 x 1,800mm) to maximize floor space.

User-Friendly Interface: Features an intuitive control screen for easy operation.

Convenient Tool Management & Operation

Precision Calibration: Equipped with a standard tool sensor that measures tool length during changes, allowing for precise Z-axis compensation.

Smart Monitoring: Built-in alert system for tool breakage or excessive wear beyond specified limits.

Safe and Simple Installation via Collaborative Robots

Operational Flexibility: Allows for agile responses to changes in layout or work positions.

Safety First: Utilizes built-in collision detection to fundamentally minimize the risk of workplace accidents.

Reliable Quality Assurance

Worry-Free Maintenance: Includes a 1-year comprehensive warranty for peace of mind.

Implementation Results

ROI Period	12 months
Key Metrics	Significant reduction in manual labor required for part loading. Increased production capacity by minimizing machine idle time. Drastic increase in productivity per square meter of factory space.
Client Feedback	Since manufacturing floors are often cramped, we were highly satisfied with the ability to build an efficient automation system even in a very tight workspace.