| 摘要 |
PURPOSE:To produce material at sliding section for which non-quenched cast iron can be employed as the material to be slided by mixing polyoxybenzoil and polytetra fluoroethylene having specific average grain size with specific ratio to be used while lubricating. CONSTITUTION:10-30wt% of polyoxybenzoil POB or polyphenylene sulfide PPS having average grain size of 20-50mum or its compound, and 90-70wt% of polytetra fluoroethylene having average grain size of 100-1,000mum are employed to produce material for sliding section to be used under lubrication. POB, PPS or their compound is dispersed as filler 2 into polytetra fluoroethylene 1 layer then adhered through adhesive A to the head H of machine tool as conventional. Consequently, non-quenched cast iron can be employed as material to be slided. |
