The Moore Jig Grinding Machine is a high-precision machine tool used for grinding complex shapes and holes with extreme accuracy, typically in the micron range. These machines are widely used in tool and die making, mold manufacturing, and aerospace industries where tight tolerances are critical.
Key Features of Moore Jig Grinding Machines:
1. Ultra-Precision Grinding – Capable of achieving tolerances within ±0.0001 inches (0.0025 mm) or better.
2. CNC & Manual Control – Some models feature CNC automation for complex geometries, while others are manually operated.
3. High-Speed Spindles – Often equipped with air-bearing or high-frequency spindles (up to 175,000 RPM) for fine finishes.
4. Granite Construction – Many models use granite bases for thermal stability and vibration damping.
5. Optical & Digital Measurement Systems – Equipped with precision scales and probes for accurate positioning.
Popular Models:
– Moore G18 / G48 / G18P / G48P (Manual & CNC versions)
– Moore 450 CPZ (CNC-controlled)
– Moore Nanotech 350 FG (Ultra-precision freeform grinding)
Applications:
– Precision holes in injection molds
– Aerospace components (fuel nozzles, turbine blades)
– Medical dev
manufacturing
– High-precision gauges & fixtures
Manufacturer Background:
Originally produced by Moore Tool Company, a U.S.-based manufacturer known for high-precision machining equipment. Some models are now produced under different ownership or branding.
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