ACCUD CR300 cylindricity

Product description

This measuring instrument for ovality and roundness inspection features a high-precision air-floating spindle, ensuring wear-free operation and long-term accuracy. Thanks to the high-precision encoder, it enables data acquisition with excellent accuracy and stability. The instrument allows measurement and processing of partial arcs and includes automatic contour discontinuity detection with automatic or manual error removal. Additionally, the software supports one-click switching between Chinese and English, providing easy and flexible operation.

Dimensions:

Technical specification:

• Measuring range: Max. dia.- ф380mm, Min. inner dia - ф5mm, Max height: 450mm
• Spindle accuracy: Radial error - ±(0.025+5H/10000)μm, Axial error - ±(0.025+6X/10000)μm
• Parallelism between Rotary Axis and Z-Axis Guideway: 2μm/300mm
• Workbench: Table dia. - φ200mm, Rotation dia. - φ400mm, Load Wt. - 30Kg, Adjustment range - Adjust the eccentricity ±2mm; adjust the level ±1°, spinning speed - 0-12 rpm
• Vertical column: Straightness (úzký rozsah) - 0.5μm /100mm, Straightness (full range) - 0.8μm /300mm
• Horizontal arm: Horizontal moving distance - 160mm, Moving speed - 0,5–6 mm/s
• Sensor: range - 500 μm (radius difference), resolution - 0.005μm, Stylus shape - φ2 mm diamond (ruby) stylus (other diameters also available), Force measurement - 1-12g,
• Data acquisition - Imported grating 7200 points/cycle,
• Magnification - Arbitrary to maximum 200,000 times
• Air source: 0.45～0.80Mpa
• Air consumption: ≥0.2 m³/min
• Power: AC 220V±10% 50Hz
• Environmental conditions: Temperature (T): 10–30 °C; Relative Humidity (RH): < 85 %

Main Function:

• Roundness, coaxiality, concentricity, pulsation, verticality, parallelism, flatness, surface waviness (Wc, Wp, Wv, Wt, Wa, Wq), spectrum analysis, wave height analysis, etc.
• Roundness evaluation methods (4 kinds): minimum area method, least square method, minimum circumscribed circle method, maximum tangent circle method
• Roundness filter gear: 1、1-500、1-150、1-50、1-15、15-500
• Wave filtering methods: 3-16, 3-17, 15-500, 17-100
• Filtering Form: Gauss (ISO Standard)

Measurement principle:

• Roundness and Cylindricity Measurements
• Workpiece rotation
• High precision air floating spindle
• Advanced computer, imported encoder ,accuracy inductive transducer
• Windows based software for data acquisition, process and printing. překlad

Included accessories:

• Host instrument stand: 1pc
• Granite table: 1pc
• High precision air bearing spindle: 1pc
• Air Floating Column System: 1pc
• Guide Rail: 1pc
• Air Filter System: 1pc
• Electrical control system: 1pc
• Imported rotary circular encoder: 1pc
• Inductive sensor: 1pc
• Computer: 1pc
• HP Inkjet Printer: 1pc
• Software: 1pc
• Elliptical standard: 1pc
• Cylindrical Standardizer: 1pc

For more product information, please refer to the attached PDF data sheet below.

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