MR-950C Automatic Robotic CNC Grinding Machine for Aluminum Casting

Main Configuration

Six-axis linkage, single workstation

Key Parameters

Product Overview
The MR-950C, engineered by Neview Automatic, is an 8-axis linkage single-station grinding system specifically designed for small-to-medium aluminum components. Featuring dual-spindle configuration and 8-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 aluminum parts—including automotive components and electronics heat sinks—particularly suited for high-mix, low-volume (HMLV) production scenarios.

Core Technical Advantages

1. 8-Axis Flexible Machining Capability
   • 8-axis linkage supports complex spatial trajectory machining, enabling multi-angle curved surface grinding to cover >85% of small-to-medium aluminum part types.
   • Compared to traditional 5-axis systems, achieves continuous curve machining for complex structures like aluminum housings and irregular parts.
2. Dual-Spindle Hybrid Processing System
   • Standard dual-spindle grinding system accommodates diverse tools (e.g., grinding wheels, flap discs), completing roughing and finishing in one setup.
   • Spindle power (14.7-19.7kW) enables efficient aluminum material removal, increasing grinding efficiency by 30% vs. conventional equipment.
3. Intelligent Error Compensation & Compliant Grinding
   • Integrated displacement sensors automatically detect casting variations and adapt grinding paths to aluminum’s deformation characteristics.
   • Current-loop and torque-loop control ensure compliant grinding, preventing under/over-grinding while maintaining precision for thin-walled parts.
4. Single-Station Precision Operation
   • Dedicated high-accuracy design achieves repeat positioning precision of ±0.02mm, ideal for high-gloss aluminum polishing.
   • Quick-change fixtures enable ≤15-minute model changeovers for seamless HMLV production adaptation.
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Typical Application Scenarios
• Automotive: Batch grinding of aluminum parts (engine covers, new energy vehicle battery enclosures).
• Electronics: Deburring of large heat sinks and 5G equipment aluminum housings.
• Aerospace: Precision polishing of aluminum structural components and instrument housings.

Compatible Product Specifications
• Small-to-medium aluminum parts ≤150kg;
• Regular/irregular structural components within 950×1800×650mm (L×W×H);
• Workpieces requiring grinding precision (±0.02mm) and superior surface finish.

Innovation Highlights

1. 8-Axis Flexible Grinding Technology
   • Proprietary 8-axis control algorithm enables grinding at arbitrary 3D angles, increasing flexibility by 50% vs. traditional systems.
   • CAD model direct-import programming reduces new product commissioning time by 50%.
2. Aluminum-Optimized Grinding Process
   • Parameters and tooling (flap/wafer discs) prevent aluminum chip adhesion.
   • Integrated coolant circulation system enhances surface quality and reduces tool wear.

Standard Configuration
• 8-axis robotic arm + single-station rotary table;
• Dual-spindle grinding system (14.7/19.7kW spindle motors);
• Automatic error detection & compensation system;
• Intelligent control system.