| 摘要 |
A process for the insertion of an over-sized annular spring consisting of a rubber elastic, deformable polymeric material into the radial gap formed between two inflexible, preferably metal co-concentric machine components is claimed. The spring and/or the surfaces of the machine components within the gap are covered with a lubricating reactive adhesive. The adhesive of adhesive mixture is thermally or catalytically activated and contains: 20-70 vol. % of a non-water soluble organic lubricant consisting of one or more polyesters. The lubricant comprises 30-90 vol. % of polymeric mono and /or dicarboxylic acid esters, preferably maleic acid, phthalic acid, sebacic acid and adipic acid. The lubricant has a density of 0.91-1.16 and the adhesive-lubricant mixture has a viscosity of 200-4500 mPa.s. |
