Study of Tribological analysis of PTFE and its filler using Taguchi Approach

2nd International Conference on Advancements in Aeromechanical Materials for Manufacturing

航空航天工程;材料科学;机械制造

Diwate, A.D.^1 ; Thakre, S.B.^2

Mechanical Department, TSSM's Bhivarabai Sawant College of Engineering and Research Narhe, Pune, India^1

Mechanical Department, Prof. Ram Meghe Institute of Technology and Research, Badnera, Amravati, India^2

关键词: Bearing materials;    MINITAB;    Orthogonal array;    Pin-on-disc apparatus;    Polytetrafluroethylene;    Ptfe composites;    Sliding distances;    Sliding velocities;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/455/1/012079/pdf
DOI  :  10.1088/1757-899X/455/1/012079

来源: IOP

【 摘 要 】

Polytetrafluroethylene (PTFE) is self-lubricating tough, waxy, non-flammable synthetic resin produced by the polymerization of tetrafluroethylene. Pure PTFE is widely used as bearing material and many such applications which is subjected to high wear rate, can be reduced by adding suitable fillers. PTFE exhibits poor wear and abrasion resistance, leading to early failure and leakage problem in the machine parts. This paper present the experiment l analysis of three composites (PTFE + 35% Carbon, PTFE + 35% Glass, PTFE + 35% Bronze) showing how properties of PTFE can be improved by the addition of filler content. The effects of varying load, sliding distance, sliding velocity and filler content on wear in PTFE are studied. The results of experiments are proved that the wear is strongly influenced by the composition of filler content.