Introducing examples of comparative measurements with CAD data used in large molds and assembly parts!
Comparison measurement using CAD with a "laser tracker" is a method of measuring the error between CAD data and the actual object by aligning them in software, and it is particularly useful for large molds and assembled products. Unlike 3D measurement, which measures coordinates from a reference point, comparison measurement uses CAD as the standard and measures how much it differs from there. Since the values change in real-time, errors can be identified while measuring. After processing, when examining the shape of the mold after polishing, using comparison measurement allows for much quicker identification of measurement results, leading to reduced measurement time and improved product assurance. 【Measurement Method】 ■ Prepare the CAD data to be used for comparison measurement ■ Confirm the origin of the CAD data ↓ ■ Measure the reference axis, X-axis, and Y-axis to align the origin of the CAD data with the origin of the object being measured ■ Ensure that the CAD data and the object being measured align in the software ↓ ■ If the coordinates match, measurement is possible simply by making contact with the measurement sphere on the object *For more details, please refer to the catalog or feel free to contact us.
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【Measurement Effects】 ■ Using comparative measurements allows for much quicker discernment of measurement results, leading to reduced measurement time and product assurance. ■ Results are not presented in three-dimensional coordinates, but rather as discrepancies with CAD data, making the measurement results easier to understand. ■ On-machine measurement can be performed without removing the workpiece, enabling three-dimensional measurements not only of flat surfaces but also of shapes. *For more details, please refer to the catalog or feel free to contact us.
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【Usage】 ■ Large molds and assembled parts ■ When checking the shape after processing and polishing the mold, etc. *For more details, please refer to the catalog or feel free to contact us.
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The Measurement Division of Sawatec Co., Ltd. conducts high-precision three-dimensional measurements at locations specified by customers across the country using portable measuring instruments. Even if you have previously given up on measurements being possible, Sawatec's measurements can provide a solution. - Measurements can be taken up to 80 meters. - Since the measuring instruments are portable, there is no need to move the objects being measured. Please consider requesting Sawatec, which has the number one measurement track record in the industry.