Quench-hardened layer measurements
With the continuous development of manufacturing technology, hardening technology has been widely used in the field of industrial production. Hardening is a method of changing the physical and chemical properties of a material by rapid cooling, causing it to form a very hard hardened layer on its surface, thereby increasing the hardness and wear resistance of the material. The quality and depth of the hardened layer is one of the key factors affecting the service life and performance of the material. Therefore, the research and application of the hardened layer depth detection method is of great significance. Based on this, our company has successfully developed the hardened layer depth measuring instrument LEEB8001.
The principle of ultrasonic measurement of the depth of the hardened layer.
The ultrasonic method is a method that uses ultrasonic waves to scan a material and determine the depth of the hardened layer by measuring the propagation time and reflected signal of the ultrasonic waves. This method has the advantages of fast detection speed, non-contact, and adaptability to a wide range of materials.
Using the principle of ultrasonic backscatter hardening layer depth detection, the quenching hardening layer depth measuring instrument developed by our company was successfully launched. At present, this product is mainly used for accurate measurement of the depth of the hardened layer in medium and high frequency. It is widely used in bearings, gears and other heat-treated workpieces, in addition, it can also measure the thickness of weld meat, measure the joint surface of different materials, and measure the remelting depth of aluminum alloy castings.
The instrument has the following main functions:
The measuring range is wide, and it can test 0Hardened layers from 5 to 40 mm deep.
Accurately measure the thickness of the hardened layer of various medium and high frequency quenched products, with a measurement resolution of 0001mm。
Automatic vertical positioning of the gate, intelligent positioning of the layered position. The instructions are clear and the operation is simple.
Color BScan, easy to see the overall workpiece surface quenching.
120dB gain adjustment range, sensitivity above 90dB. Ultra-high signal-to-noise ratio, clear and stable waveform, anti-interference design, not afraid of harsh working conditions.
12-bit AD, high-speed sampling, delicate waveform, full of details, ultra-high sensitivity and resolution, can accurately locate the waveform jump position.
The repetition rate is up to 10 to 10000Hz, high-speed detection, real-time smooth waveform, and easy to obtain the ideal wave.
The measuring range is wide, and it can test 0Hardened layers from 5 to 30mm depth.
Remote expert process plan import support, will be able to measure at start-up, no need to set detection parameters, no need to do system calibration. Fool-proof operation.
A variety of sensors can be customized according to the working conditions in the field.
High-definition high-highlight display, three-dimensional and beautiful interface, humanized operation style.
The results of the quenching layer depth determination, including all parameters and waveforms, are saved directly at the push of a button, and a report is automatically generated. It can be stored inside the machine, and it can also be expanded infinitely with a USB flash drive.
Bluetooth wireless transmission, mobile phone APP on-site generation of reports, and to achieve printing.
IP65 protection standard, alloy and silicone combined shell, sturdy and durable, waterproof and dustproof, bracket at any angle.
Single power 15 hours continuous work.
This instrument can be widely used to measure the induction hardening depth of automobile parts, construction machinery parts, machine tool parts, internal combustion engine parts, agricultural machinery parts and other general industrial parts.
If you need to consult product related questions, you can call us!