Integrated Machine for Brake Disc Natural Frequency & Comprehensive Measurement

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    liuyuxin@dastecher.com

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The natural frequency of a brake disc refers to its inherent vibration frequency when there is no external excitation. Determining this parameter is a critical step in ensuring the performance of the braking system as well as the safety and comfort of the entire vehicle.


Brake Disc Comprehensive Measuring Instrument
Technical Parameters
BrandDash Vision Intelligence
Measuring Software Independently developed measurement software
Sensor(s)Elastomer-type sensor (split design, reducing replacement cost)
Cycle TimeApproximately 30 seconds
Inspection Parameters Multiple inspection items including DTV, braking surface runout, outer end face runout, center hole diameter, mounting surface flatness, braking surface thickness, braking surface parallelism, mounting depth, step height, etc.
Equipment Dimensions1400mm (L) * 950mm (W) * 1900mm (H) (including display screen and three-color light)
Equipment Weight500KG


List of Measurement Items
Center Hole DiameterMounting Surface Thickness (Inner Diameter)Lower Braking Surface Runout (Outer Diameter)Circumferential DTV (Outer Diameter)
Center Hole RoundnessBraking Surface Thickness (Outer Diameter)Upper Braking Surface Runout (Middle Diameter)Circumferential DTV (Middle Diameter)
Upper Braking Surface Mounting DepthBraking Surface Thickness (Middle Diameter)Lower Braking Surface Runout (Middle Diameter)Circumferential DTV (Inner Diameter)
Lower Braking Surface Mounting DepthBraking Surface Thickness (Inner Diameter)Upper Braking Surface Runout (Inner Diameter)Radial DTV of Braking Surface
Mounting Surface Thickness (Outer Diameter)Upper Braking Surface Runout (Outer Diameter)Lower Braking Surface Runout (Inner Diameter)Parallelism of Upper and Lower Braking Surfaces


Product Features

The natural frequency detection module is integrated with the measuring instrument, featuring a high integration level and multi-functionality in one device, while reducing the floor space occupied. It is capable of measuring the 1st to 12th order natural frequencies, meeting the requirements of OEMs. A self-developed natural frequency measurement software for the brake disc industry with a large visual interface is adopted, boasting high ease of operation.

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