The three coordinate measuring instrument has air source brake switches and micro motion devices on all three axes, which can achieve precise transmission of a single axis. It adopts a high-performance data acquisition system. Applied to precision measurement in product design, mold equipment, gear measurement, blade measurement machinery manufacturing, tooling fixtures, automotive parts, electronic appliances, etc.
The three coordinate measuring instrument is based on mathematical and geometric principles, measuring the three-dimensional coordinates (X, Y, Z) of surface points of an object, and using the principle of triangulation to calculate the distance and angle between adjacent points, thus obtaining the size and shape of the object. Its core components include:
Three axis guide rail system: Three mutually perpendicular guide rails (X, Y, Z axis) form the measurement space, and the measuring head can move along the guide rails, covering the entire measurement range.
Probe: Collect point coordinate data through contact or non-contact (such as laser, optical) methods. The contact probe needs to subtract the probe radius to obtain the actual coordinate values.
Displacement measurement system: High precision sensors such as grating rulers, capacitive gratings, magnetic gratings, or laser interferometers are used to capture real-time changes in the position of the measuring head, with an accuracy of up to nanometer level.
Data processing software: Fit the collected coordinate data into geometric elements (such as circles, spheres, cylinders, surfaces, etc.), and use mathematical calculations to obtain shape, positional tolerances, and other geometric data.
Operating standards:
Probe selection: Choose the appropriate probe and probe based on the surface characteristics of the object being measured and the measurement requirements.
Avoid collision: Be careful and cautious during operation to prevent probes or workpieces from hitting any part of the machine.
Software operation: Familiarize and correctly use measurement software, develop reasonable measurement paths and strategies.
Equipment maintenance:
Regular calibration: Perform equipment maintenance and calibration according to the recommended schedule to maintain good measurement conditions.
Cleaning and maintenance: Regularly clean the equipment, especially the exposed surface of the air bearing sliding track.
Power stability: Ensure power stability and avoid sudden power outages or voltage fluctuations that may affect equipment operation.