Heavy aircraft main landing gear tyres skid immediately after touchdown as result of the high slip ratio between the tyres and runway, which lead to tyre wear and smoke. In this paper, the tyre wear is modelled on the Archard theory using ANSYS mechanical transient, to reveal the wheel’s dynamic and the tyre tread wear. The wheel’s dynamic and the amount of wear are calculated for initially sta...

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...

The purpose of this study was to evaluate the influence of environmental temperature, humidity and methods to dry the etched enamel surface on the adhesive strength of dental adhesive resin Panavia EX '. The findings were as follows 1. Though temperature and humidity in oral cavity were higher than 30•Ž and 81% respectively, they were significantly different from site to site. 2. By rubber dam ...

Scrap tire rubber and nylon fiber are waste materials that could potentially be recycled used to improve the mechanical properties of asphalt pavement. The objective this research was investigate scrap (R-F) modified warm mix mixture (WMA). high-temperature performance estimated by Hamburg wheel-tracking testing (HWTT) device. low-temperature cracking evaluated disk-shaped compact tension (DCT)...

In this study, a styrene butadiene rubber, which is similar to the rubber used in road wheel backer pads of tracked vehicles, was investigated experimentally under monotonic and fatigue loading conditions. The monotonic loading response of the material was obtained under different stress states (compression and tension), strain rates (0.001/s to 3000/s), and temperatures (-5C to 50C). The exper...

Abstract The present study is meant to obtain tribological insight into the interface of a rolling rubber wheel on counter-surface disk based work previous Salehi et al. (Tribol Lett 68(1):37, 2020), in which new test method was developed rapidly predict tire grip laboratory environment. A Laboratory Abrasion Tester (LAT100) used and exploited as tribometer. This opened cost- time-effective hor...

Rubber friction is critical in many applications ranging from automotive tyres to cylinder seals. The process where a static rubber sample transitions to frictional sliding is particularly poorly understood. The experimental and simulation results in this paper show a completely different detachment process from the static situation to sliding motion under dry and lubricated conditions. The res...

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Useful lifetime evaluation of chevron rubber spring was very important in design procedure to assure the safety and reliability. It is, therefore, necessary to establish a suitable criterion for the replacement period of chevron rubber spring. In this study, we performed characteristic analysis and useful lifetime prediction of chevron rubber spring. Rubber material coefficient was obtained by ...