Pressure sensor tire tread measurement knowledge

Before a tire is actually deployed to a car, it requires a lot of safety and technical indicators to be tested. With capacitive pressure sensing technology, tire and automotive manufacturers can perform more comprehensive dynamic testing of tires, which is more effective than any current traditional method.

A piston is installed at each of the four wheels of the car. The four pistons push the tire up and down through the hydraulic device, simulating the bumpy road conditions in reality. In the elastic dynamic test process, the capacitive tread pressure sensor can collect the subtle change data of the tread performance in the simulation test, and capture high-resolution images through relevant equipment; while the traditional tire tread test method can obtain high resolution. The image, but its low efficiency, is more suitable for static tread testing.

The pressure curve system detects tread changes at frequencies of 220 Hz with nearly 2,000 sensing elements distributed on the tread. This configuration retains the resolution of the traditional tread sensors and increases the resolution rate on the basis of this, enabling more accurate detection of tread performance in bumpy and rapidly changing road conditions.


Plain Steel Sheet

As a leading enterprise in the galvanized & pre-painted industry in china. Shandong Xinghan Materail Corporation with an annual output of 1 million tons of picking coils. 1 million tons of cold roll. 800,000 tons of hot-dipped galvanized and galvalume steel sheets. 450,000 tons of thicker galvanized steeel sheets.300,000 tons of pre-painted steel sheets. occupies a stable leading position in the industry.

The company has 4 set of cutting and corrugate machines, Plain sheets thickness range is 0.12mm-3.3mm, width range 750-1250mm.

galvalume steel sheet

Metal Plain Sheet,Plain Steel Plate,Plain Steel Sheet,Galvanized Plain Sheet

SHANDONG XINGHAN MATERIAL CORPORATION , https://www.xinghansteel.com