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1. 发明公开

EP2568186A1 THREE-LAYER COMPOSITE SELF-LUBRICATING SLIDING BEARING WITH MODIFIED POLYIMIDE WEAR LAYER AND PREPARATION METHOD THEREOF 审中-公开
标题翻译：三层自润滑复合轴承 - 改性POLYIMIDVERSCHLEISSSCHICHT及其制造方法
公开(公告)号：EP2568186A1
公开(公告)日：2013-03-13
申请号：EP11863708.1
申请日：2011-08-01
申请人： Zhejiang Changsheng Sliding Bearings Co., Ltd
发明人： SUN, Zhihua , LU, Zhongquan
IPC分类号： F16C33/20 , F16C33/14 , F16C17/00
CPC分类号： F16C17/12 , B05D5/086 , B05D2202/10 , B05D2350/65 , B05D2601/20 , B32B27/00 , B32B27/06 , B32B27/28 , B32B27/281 , B32B2307/50 , B32B2307/554 , B32B2307/746 , C09D179/08 , C10M125/10 , C10M169/044 , C10M2201/041 , C10M2201/05 , C10M2201/066 , C10M2213/062 , C10M2217/0285 , C10M2217/0443 , C10N2220/082 , C10N2230/06 , C10N2250/141 , F16C29/02 , F16C33/02 , F16C33/1095 , F16C33/20 , F16C33/201 , F16C33/206 , F16C33/208 , F16C2202/52 , F16C2202/54 , F16C2204/10 , F16C2208/32 , F16C2208/40 , F16C2220/20 , F16C2220/44 , F16C2220/48 , F16C2220/82 , F16C2220/84 , F16C2223/04 , F16C2223/32 , F16C2223/42 , F16C2240/06 , F16C2240/08 , C08K3/04 , C08K3/30 , C08L27/18
摘要： The invention discloses a three-layer composite self-lubricating sliding bearing with modified polyimide anti-wear layer, wherein a porous spherical bronze powder layer is sintered on a surface of a steel plate, characterized in that a self-lubricating sliding bearing sheet is formed by covering the porous spherical bronze powder layer with a modified polyimide anti-wear material layer, and then the self-lubricating sliding bearing sheet is manufactured into an article of sleeve-shaped sliding bearing or bearing bush or thrust washer or sliding-board or friction disc or ball seat structural part according to conventional processes. The process for manufacturing the same includes: preparation of a modified polyimide paste; sintering of spherical copper powder; preparation; coating; sintering of the modified polyimide; finish rolling; cutting and forming. The product of the invention possesses excellent performances of high stiffness, high strength, high-temperature resistance, and lead-free, and is especially applicable for the sliding bearings with heavy loading, variable loading and high PV value.
摘要翻译：本发明盘松三层复合自润滑滑动轴承与改性聚酰亚胺的抗磨损层，worin多孔球形青铜粉层烧结的钢板的表面上，其特征做了自润滑滑动轴承片形成通过用改性聚酰亚胺的抗磨损材料层覆盖所述多孔球形青铜粉层，然后将自润滑滑动轴承片被制造成到套筒形滑动轴承或轴瓦或止推垫圈或滑动板或摩擦的物品光盘或球座结构部分gemäß常规方法。用于制造其的方法包括：制备改性聚酰亚胺糊; 球形铜粉末烧结; 准备; 涂层; 改性聚酰亚胺的烧结; 精轧; 切割和成形。本发明的产品具有高刚度，高强度，高耐热性，和无铅的优异性能，并且是爱特别适用于重负载，可变加载和高PV值的滑动轴承。

2. 发明公开

EP3015200A1 METAL MATRIX SELF-LUBRICATING COMPOSITE AND MANUFACTURING METHOD THEREFOR 审中-公开
标题翻译： SELBSTSCHMIERENDER METALLMATRIX-VERBUND UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP3015200A1
公开(公告)日：2016-05-04
申请号：EP13888335.0
申请日：2013-09-10
申请人： Zhejiang Changsheng Sliding Bearings Co., Ltd
发明人： SUN, Zhihua , LU, Zhongquan
IPC分类号： B22F7/04 , F16C33/10
CPC分类号： F16C33/104 , B22F1/0003 , B22F7/04 , B22F2007/042 , B22F2301/10 , B22F2998/10 , C22C9/00 , C22C9/01 , C22C9/02 , F16C33/1095 , F16C33/128 , F16C33/145 , F16C33/206 , F16C33/208 , F16C2204/10 , F16C2208/58 , F16C2240/48 , F16C2240/60
摘要： A metal matrix self-lubricating composite and a manufacturing method therefor. The metal matrix self-lubricating composite comprises a metal matrix and a mixture layer compounded on a surface of the metal matrix, the mixed layer comprising a copper alloy and a self-lubricating material. The method for manufacturing the metal matrix self-lubricating composite comprises the following steps: a) sintering copper alloy powder on a surface of a metal matrix to form a copper alloy layer on the surface of the metal matrix; b) blade-coating or dip-coating a lubricating material on a surface of the copper alloy layer, and performing vacuumization to obtain a metal palate, and drying the metal plate; c) repeating step b) for multiple times; and d) sintering the metal plate obtained in step c) to obtain the metal matrix self-lubricating composite. In the present invention, a vacuumization mode is used and vacuumization operations are repeated, so that a dense mixture layer on which a self-lubricating material is dispersed on a copper alloy is formed, and the metal matrix self-lubricating composite has good lubricity and abrasion resistance.
摘要翻译：一种金属基体自润滑复合材料及其制造方法。金属基体自润滑复合材料包括金属基体和复合在金属基体表面上的混合层，该混合层包括铜合金和自润滑材料。金属基体自润滑复合材料的制造方法包括以下步骤：a）在金属基体的表面上烧结铜合金粉末，在金属基体的表面形成铜合金层; b）在铜合金层的表面上刮涂或浸涂润滑材料，进行抽真化以获得金属腭，并干燥金属板; c）重复步骤b）多次; 和d）烧结步骤c）中获得的金属板，得到金属基体自润滑复合材料。在本发明中，使用真空模式并重复抽真空操作，形成在铜合金上分散有自润滑材料的致密混合层，金属基体自润滑复合材料具有良好的润滑性，抗磨性。

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