Product Code:SAE J1285
Title:Powershift Transmission Fluid Classification
Issuing Committee:Fuels And Lubricants Tc 3 Driveline And Chassis Lubrication
Scope: This SAE Recommended Practice was prepared by the SAE Fuels and Lubricants Technical Committee: (a) to assist the designers and users of heavy-duty transmissions in the selection of powershift transmission fluids for field use and (b) to promote a uniform practice for use by marketers of lubricants and equipment builders in identifying and recommending these fluids by type. This classification is designed for fluids used in heavy-duty truck, bus, earthmoving, and marine transmissions or steering clutches. The fluids must perform the following five functions: 1. Transmit hydrodynamic energy in a torque converter. 2. Transmit hydrostatic energy in hydraulic circuits. 3. Lubricate bearings, bushings, gears, and moving parts. 4. Provide proper frictional properties in lubricated bands and clutches. 5. Provide heat transfer medium for liquid- or air-cooled systems to maintain suitable operational temperature range.ed systems to maintain suitable operational temperature range.【英文标准名称】:SteelWireRodforBolts,NutsandRivets;Dimensions,PermissibleVariations,Weights
【原文标准名称】:螺栓.螺母和铆钉用钢丝材.尺寸.允许偏差.重量
【标准号】:DIN59115-1972
【标准状态】:作废
【国别】:德国
【发布日期】:1972-11
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:线材;螺母;螺钉;规范(审批);公差;尺寸;材料;砝码;定义;金属线;钢;铆钉
【英文主题词】:specification(approval);weights;materials;dimensions;nuts;screws(bolts);steels;screws;rivets;tolerances(measurement);wirerods;definitions;wires
【摘要】:
【中国标准分类号】:H49
【国际标准分类号】:6080
【页数】:2P;A4
【正文语种】:德语