Plasma coating technology was applied to machine parts. During application, the jet formed hits surface of material and particles are deposited on surface. In this way, layers high thickness can be thus revitalize worn The paper examines abrasion resistance Al2O3 phosphate base using plasma technology. tested ASTM G 65-85 method. results tests loss due wear for two types coatings in each three ...

At high speed, there are two problems for safety and effective control of vehicles. One is that Signal-to-noise of wheel speed sensors are reduced, and the other is the data calculated by wheel speed signal is emanative. In this paper, wheel speed sensor signal was transformed into a frequency domain by using Fast Fourier Transformation (FFT) or Inverse Fast Fourier Transform (IFFT), waveform f...

Single and multipass two-body and three-body abrasive wear behaviour of various polyaryletherketone composites have been carried out by using a pin-on-disc machine and a rubber wheel abrasion test (RWAT) rig. Abrasive wear studies were conducted under different loads and sliding distances. Comparative wear performance of all the composites at different loads shows that specific wear rate (Ko) o...

the single wheel tester is an experimental device used to measure wheel forces when studying the relation of soil and wheel in a soil bin or in the field. in the model under development, a special frame holding the test wheel is connected to a loading carriage by two pairs of vertical rails and four rollers to provide a floating connection. by applying a driving torque to the test wheel shaft, ...

Abrasive wear resistance of white cast iron can be improved by adding transition metals due to carbide formation and matrix stabilization. However, it must also affected carbon content which has received little attention from researchers. Therefore, this study would investigate the influence (1.4 2.8 wt.%) C on three body abrasive characteristics 28Cr-3Ni alloys. High Cr-based multi-component i...