Process layout
This is an automated assembly solution that replaces the manual ball bearing assembly process with two NACHI MZ07 high-speed robots.
By implementing an efficient system configuration, the cycle time has been minimized, and productivity has been significantly boosted through 100% inspection and continuous production. The high repeatability of the MZ07 ensures that the delicate components of the ball bearing are integrated with extreme precision.
Components
| Robot |
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Workflow
| STEP 1. | Feeding: Input of the bearing's inner and outer rings. |
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| STEP 2. | Inspection: Dimensional inspection of both the inner and outer rings. |
| STEP 3. | Coupling: Joining the inner and outer rings into position. |
| STEP 4. | Ball Insertion: Feeding and placing the steel balls into the bearing races. |
| STEP 5. | Discharge: Unloading the fully assembled bearing unit. |
Features
Maximized Space Efficiency with Compact Robotics
Ultra-Compact Footprint: By utilizing small-scale industrial robots, the system can be installed in tight spaces equivalent to a human worker's station, avoiding the need for floor space expansion.
Reduced Production Time via High-Speed, High-Precision Performance
Industry-Leading Speed: With a standard reciprocating cycle time of only 0.31 seconds, the NACHI MZ07 enables exceptionally fast handling and assembly.
Micron-Level Precision: Maintains consistent quality even during high-speed operations, thanks to its superior repeatability.
Optimized Workflow through Dual-Robot Coordination
Multi-Tasking Excellence: Efficient tool design and workload distribution allow the two robots to simultaneously handle three different components, while performing inspection and assembly tasks in a single streamlined process.
Results
| Key Benefits | Significant productivity boost through continuous, 24/7 automated production.
100% quality assurance via integrated dimensional inspection of every part.
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| Client Feedback | By achieving full automation, we are now capable of continuous day and night production, which has drastically improved our overall manufacturing output.
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