公开(公告)号：US4740323A

公开(公告)日：1988-04-26

申请号：US807364

申请日：1985-12-10

申请人： Isoo Suzuki ,  Hideo Kanamori ,  Katsumi Hashimoto ,  Yasusi Aida ,  Kohei Nakatani ,  Toshiyuki Harada

发明人： Isoo Suzuki ,  Hideo Kanamori ,  Katsumi Hashimoto ,  Yasusi Aida ,  Kohei Nakatani ,  Toshiyuki Harada

IPC分类号： C10M141/10 ,  B23Q11/10 ,  B23Q11/12 ,  C10M173/00 ,  C10N30/00 ,  C10N30/06 ,  C10N40/02 ,  C10N40/22

CPC分类号： C10M173/00 ,  C10M2201/02 ,  C10M2207/125 ,  C10M2207/129 ,  C10M2207/16 ,  C10M2209/104 ,  C10M2209/108 ,  C10M2209/109 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2219/024 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/043 ,  C10M2225/00 ,  C10M2225/02 ,  C10N2240/40 ,  C10N2240/401 ,  C10N2250/02 ,  Y10S29/072 ,  Y10S29/074 ,  Y10S29/087 ,  Y10T408/44 ,  Y10T409/303976 ,  Y10T409/304032

摘要： A method of lubricating a metal working machine which has (i) at least one sliding machine surface requiring lubrication and (ii) a metal working section wherein metal is worked in contact with a metal working fluid, said method comprises applying a lubricating oil composition to said at least one sliding surface and using as said metal working fluid an aqueous working fluid composition comprising said lubricating oil composition diluted with water, the ratio of water to said lubricating oil composition being at least 3 to 1,said lubricating oil composition comprising:(A) 10 to 90% by weight of at least one oil selected from the group consisting of a mineral oil and a synthetic oil,(B) 0 to 30% by weight of at least one extreme pressure additive selected from the group consisting of sulfurized fat and oil, a phosphate, a phosphite, and an amine salt of phosphate or phosphite and(C) 10 to 60% by weight of an emulsifying agent selected from the group consisting of an anionic surface active agent, a cationic surface active agent, a nonionic surface active agent and a phosphorus-containing surface active agent, andsaid lubricating oil composition having a coefficient of dynamic friction of less than 0.2.

摘要翻译： 一种润滑金属加工机的方法，该方法包括：（i）需要润滑的至少一个滑动机器表面和（ii）金属加工与金属工作流体接触的金属加工部分，所述方法包括将润滑油组合物施加到 所述至少一个滑动表面并且使用作为所述金属工作流体的水性工作流体组合物，其包含用水稀释的所述润滑油组合物，水与所述润滑油组合物的比例为至少3:1，所述润滑油组合物包含： A）10至90重量％的至少一种选自矿物油和合成油的油，（B）0至30重量％的至少一种极压添加剂，其选自硫化 脂肪和油，磷酸盐，亚磷酸盐和磷酸盐或亚磷酸盐的胺盐和（C）10至60重量％的选自阴离子表面的乳化剂 活性剂，阳离子表面活性剂，非离子表面活性剂和含磷表面活性剂，所述润滑油组合物的动摩擦系数小于0.2。