HJY012 lead screw dynamic measuring instrument
HJY012 five meter lead screw dynamic measuring instrument is a large measuring instrument for detecting precision lead screw
Key words:
Classification:
Measuring instrument series products
Product accessories:
- Main use
- CNC system configuration
- Working accuracy
- Technical features
- Main specifications and parameters
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- Commodity name: HJY012 lead screw dynamic measuring instrument
HJY012 five meter lead screw dynamic measuring instrument is a large measuring instrument for detecting precision lead screw
HJY012 five meters lead screw dynamic measuring instrument is a large measuring instrument for detecting precision lead screw. The instrument mainly measures the lead and stroke error of the ball screw with long length and high precision, the spiral error and pitch error of the ladder screw.
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Instrument Configuration
• Using the principle of synchronous displacement absolute value comparison for dynamic measurement of lead screw, angle measurement using circular grating, length measurement using laser ruler, large range, high precision, and has a compensation unit, can complete a variety of compensation;
• The spindle control system of the measurement system adopts AC servo motor speed control mode, and the motion controller is selected as the servo system controller, which can easily realize the control of the servo motor;
• The instrument uses a cast iron bed;
• Measuring frame moving guide rail adopts high precision ball and double V-shaped steel guide rail form;
• Equipped with a temperature measuring device, which can accurately compensate the influence of temperature on the measurement.
Instrument electrical configuration
• Linear measurement: laser ruler accuracy class: ± 1.0ppm(μm/m)
• Rotary Encoder: Circular Grating Line Number: 23600
• Air temperature sensor
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• For trapezoidal screw with measuring length ≤ 2000mm and length-diameter ratio ≤ 40:1, the instrument can measure level 5 accuracy;
• For measuring the length of more than 2000mm-5000mm trapezoidal screw, the instrument can measure the accuracy of grade 6.
• When measuring the lead error of the ball screw
• For ball screws with measuring length ≤ 2000mm and length-diameter ratio ≤ 40:1, the instrument can measure grade 1 screw;
• For measuring the length of more than 2000mm-4000mm ball screw, the instrument can measure level 2 accuracy;
• For measuring the length of the ball screw is greater than 4000mm ~ 5000mm, the instrument can measure the accuracy of 3 levels.
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• System control: measuring instrument system state operation control;
• System motion parameter setting: screw parameter input, screw test state (speed, length) setting; dynamic measurement of screw stroke accuracy:
• Lead accuracy measurement error compensation condition detection (temperature compensation);
• Data processing and analysis of lead accuracy measurement results: 2π error, 300 error, full length error, full length average travel deviation, conformity determination, test report;
• Test results output: analog record curve output, digital quantitative test curve and results of the printout, screen real-time detection status output;
• Data management: the management of test object characteristic parameter detection data, inspection report, conformity inspection and other data.
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• Top distance: 5300mm
• Maximum measurable thread length: 5000mm
• Center height: 160mm
• Measured thread outer diameter: Φ20 ~ Φ120mm
• Head frame speed range: 10 ~ 90r/min
• Measured lead range: 2~60mm
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HJY025 lead screw dynamic measuring instrument
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