By rotating a hollow shaft (cylindrical shape) and measuring the wall thickness with ultrasound, the coaxiality of the inner and outer circles is measured!
The "Hollow Shaft Coaxiality Ultrasonic Measurement Device" is a device that uses ultrasonic waves to measure the wall thickness of the inner and outer surfaces of a shaft, calculating and determining the coaxiality based on the difference in thickness. By rotating the inspection material set on the measuring jig, the wall thickness around the entire circumference is measured to assess coaxiality. The measurement points can be made multi-channel, allowing for simultaneous inspection of multiple locations. If the type of measurement material changes, it is possible to accommodate this by exchanging the jig. The inspection results are saved to a PC within the data processing unit (usually in CSV format). The measurement materials include hollow shafts and cylindrical pipes, such as castings, sintered materials, camshafts, and resin pipes.
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"Device Specifications (Example)" ■ Mechanism Section - Power Supply: 200V or 100V - Cycle Time: 15 seconds or less (depending on specifications) - Testing Water: Water, water-soluble rust preventive oil ■ Measurement Section - Ultrasonic Testing Device (Our Product) - Measurable Channels: 1Ch to a maximum of 32Ch - Data Processing Unit: Windows PC - Data Storage Format: CSV or image storage For more details, please refer to the PDF document or feel free to contact us.
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This device is an ultrasonic flaw detection device that measures the wall thickness at specified locations in a cylindrical hollow shaft and calculates and determines the coaxiality of the measurement points from the measurement results.
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Since our establishment, we have specialized in products for non-destructive testing. Among them, our "Piston Wear Ring Joint Inspection Device," which inspects the quality of automotive pistons, has a proven track record with some of the world's leading piston manufacturers and boasts top-level delivery achievements in the Asian region. We are able to handle everything from the design and manufacturing to programming of non-destructive testing equipment in-house, allowing us to produce original inspection devices tailored to our customers' needs. Our after-sales maintenance is also thorough, ensuring long-lasting use.