论文部分内容阅读
金属塑料自润滑材料是一种新型的减摩材料,具有很好的自润滑性和耐磨性。目前,世界上已广泛用于汽车、拖拉机、船舶、铁路、土木工程、食品加工、办公设备、医学设备、纺织、印刷、液压、仪器仪表等各行各业中。它比金属纤维减摩材料,机械强度和冲击韧性(各向异性)低一些,但是,它具有制造工艺简单、流程成熟、价格便宜、材料性能稳定等优点。因此,生产厂已大批量生产,现在,它的制品除在全国红旗牌氢氮压缩机上成功使用外,已推广应用在H—22、3D22、3SW,2D6.5～7.2/150等压缩机上,效果很好。
Metallic plastic self-lubricating material is a new type of anti-friction material, with good self-lubricating and wear resistance. At present, the world has been widely used in automobiles, tractors, ships, railway, civil engineering, food processing, office equipment, medical equipment, textile, printing, hydraulic, instrumentation and other industries. It is lower than the metal fiber anti-friction material, mechanical strength and impact toughness (anisotropy), but it has the advantages of simple manufacturing process, the process is mature, the price is cheap, the material performance is stable and so on. Therefore, the production plant has been mass-produced, and now its products in addition to the national Red Flag brand hydrogen nitrogen compressor successfully used, has been widely used in H-22, 3D22, 3SW, 2D6.5 ~ 7.2 / 150 and other compressors, good results.