The laser displacement sensor features with high accuracy, fast speed, large range, strong resistance to light and electrical interference. It is mainly used on precision measurement of the displacement, thickness, vibration, distance, and diameter of the object. Let's learn about the new economical laser displacement measuring solutions.
High-precision measurement application scenarios
1. Project Requirements:
The 3D printer prints the nozzle height positioning. In order to achieve a very accurate printing effect, the 3D printer requires the printing height of the print head to be very accurate.
Using the triangle principle, the MLD23 series laser displacement sensor can realize online, high-speed, damage-free and high-precision detection through non-contact optical detection. A 3D printer with an automatic nozzle height positioning system can confirm whether the height of the nozzle meets the requirements of the printing height according to the height data measured by the displacement sensor, and realize the accurate positioning of the nozzle height to prevent the print adhesion or scraping the medium.
Detect substrate warpage
The new laser displacement MLD23 is fixed directly above the material, and project a laser point perpendicular to the direction of material movement, monitor the height from the material to the sensor head in real time, and calculate the warpage range of the substrate.