MR-660C Robot Grinding Six-Axis Linkage

Main Configuration

Six-axis linkage, single workstation

Key Parameters

Product Overview
The MR-660C, engineered by Neview Automatic, is a 6-axis linkage single-station grinding system specifically designed for small aluminum components. Featuring multi-spindle configuration and 6-axis motion control, it delivers high-precision grinding with flexible production capabilities. Optimized for precision machining through its single-station design, it is ideal for post-processing tasks such as deburring and polishing of batch-produced small aluminum parts—including automotive components and electronics heat sinks—particularly suited for high-mix, low-volume (HMLV) production scenarios.

Core Technical Advantages

1. 6-Axis Flexible Machining Capability
   • 6-axis linkage supports complex spatial trajectory machining, enabling multi-angle curved surface grinding to cover >80% of small aluminum part types.
   • Compared to traditional 5-axis systems, the MR-660C achieves continuous curve machining, especially effective for complex structures like aluminum housings and irregular parts.

2. Multi-Spindle Hybrid Processing System
   • Standard 4-6 spindle grinding system accommodates diverse tools (e.g., grinding wheels, flap discs, wafer discs), completing roughing and finishing in one setup.
   • Spindle power (14.7-17.9kW) enables efficient aluminum material removal, increasing grinding efficiency by 30% vs. conventional equipment.

3. Intelligent Error Compensation Technology
   • Integrated displacement sensors automatically detect casting variations and adjust grinding paths to accommodate aluminum’s deformation tendencies.
   • Flexible contour grinding via current-loop and torque-loop control prevents under/over-grinding, ensuring precision for thin-walled parts.

4. Single-Station Precision Machining
   • Dedicated high-accuracy design achieves repeat positioning precision of ±0.02mm, ideal for aluminum polishing requiring superior surface finish.
   • Quick-change fixtures enable ≤15-minute model changeovers, adapting seamlessly to HMLV production.

Typical Application Scenarios
• Automotive: Batch grinding of small aluminum parts (engine covers, brake calipers).
• Electronics: Deburring of aluminum components (heat sinks, enclosures).
• Medical Devices: Precision polishing of surgical instruments and equipment housings.

Compatible Product Specifications
• Small aluminum parts ≤150kg;
• Regular/irregular structural components within L650×W560×H450mm dimensions;
• Workpieces requiring high grinding precision (±0.02mm) and superior surface finish.

Innovation Highlights

1. 6-Axis Flexible Grinding Technology
   • Proprietary 6-axis control algorithm enables grinding at arbitrary 3D angles, increasing flexibility by 50% vs. traditional systems.
   • CAD model direct-import programming slashes new product commissioning time by 50%.

2. Aluminum-Optimized Grinding Process
   • Parameters and tooling (flap/wafer discs) tailored to aluminum properties effectively prevent chip adhesion.
   • Integrated coolant circulation system enhances surface quality and reduces tool wear.

Standard Configuration
• 6-axis robotic arm + single-station rotary table;
• Multi-spindle grinding system (14.7/17.9kW spindle motors);
• Automatic error detection & compensation system;
• Chinese intelligent control system.