常规型号: 德国力士乐柱塞泵A10VSO10排量: A10VSO10DR/52R-PPA12N00 A10VSO10DR/52L-PKC64N00 A10VSO10DR/52L-PPA14N00 A10VSO10DR/52L-PUC64N00 A10VSO10DR/52L-PUC64N00E A10VSO10DR/52R-PKC14N00 A10VSO10DR/52R-PKC64N00 A10VSO10DR/52R-PKC64N00E A10VSO10DR/52R-PKC64N00ESO857 A10VSO10DR/52R-PKC64N00ESO858 A10VSO10DR/52R-PKC64N00ESO938 A10VSO10DR/52R-PKC64N00ESO938 A10VSO10DR/52R-PKC64N00-SO857 A10VSO10DR/52R-PKC64N00-SO858 A10VSO10DR/52R-PKC64N00-SO938 A10VSO10DR/52R-PPA14N00 A10VSO10DR/52R-PPA14N00E A10VSO10DR/52R-PPA14N00-SO846 A10VSO10DR/52R-PPA14N00-SO857 A10VSO10DR/52R-PPA14N00-SO858 A10VSO10DR/52R-PPA64N00 A10VSO10DR/52R-PSA14N00 A10VSO10DFR/52L-PKC64N00 A10VSO10DFR/52L-PKC64N00E A10VSO10DFR/52L-PUC64N00 A10VSO10DFR/52R-PKC14N00 A10VSO10DFR/52R-PKC64N00 A10VSO10DFR/52R-PKC64N00E A10VSO10DFR/52R-PKC64N00-S1645 A10VSO10DFR/52R-PPA14N00 A10VSO10DFR/52R-PPA14N00-SO858 A10VSO10DFR/52R-PSA14N00-SO858 A10VSO10DFR/52R-PSC64N00 A10VSO10DFR/52R-PUC64N00 A10VSO10DFR/52R-PUC64N00E A10VSO10DFR/52R-PUC64N00E A10VSO10DFR/52R-PUC64N00ESO857 A10VSO10DFR/52R-PUC64N00-SO857 A10VSO10DFR/52R-VUC14N00 A10VSO10DFR/52R-VUC14N00-SO420 A10VSO10DFR1/52L-PKC64N00 A10VSO10DFR1/52L-PPA14N00 A10VSO10DFR1/52L-PSC14N00 A10VSO10DFR1/52L-PSC64N00 A10VSO10DFR1/52L-PUC64N00 A10VSO10DFR1/52R-PKC64N00 A10VSO10DFR1/52R-PKC64N00E A10VSO10DFR1/52R-PKC64N00E A10VSO10DFR1/52R-PKC64N00-SO857 A10VSO10DFR1/52R-PKC64N00-SO858 A10VSO10DFR1/52R-PPA14N00 A10VSO10DFR1/52R-PPA14N00-S1482 A10VSO10DFR1/52R-PPA14N00-SO857 A10VSO10DFR1/52R-PPA14N00-SO858 A10VSO10DFR1/52R-PSA14N00-S1915 A10VSO10DFR1/52R-PSA14N00-SO32 A10VSO10DFR1/52R-PSC14N00 A10VSO10DFR1/52R-PSC14N00-SO32 A10VSO10DFR1/52R-PSC64N00 A10VSO10DFR1/52R-PSC64N00E A10VSO10DFR1/52R-PSC64N00ES1768 A10VSO10DFR1/52R-PSC64N00-S1768 A10VSO10DFR1/52R-PUC64N00 A10VSO10DFR1/52R-PUC64N00E A10VSO10DFR1/52R-PUC64N00E A10VSO10DFR1/52R-PUC64N00-SO857 A10VSO10DFR1/52R-VPA14N00 A10VSO10DFR1/52R-VUC64N00 A10VSO10DR/52R-PSA14N00-S1482 A10VSO10DR/52R-PSA14N00-SO32 A10VSO10DR/52R-PSA14N00-SO857 A10VSO10DR/52R-PSC64N00 A10VSO10DR/52R-PSC64N00E A10VSO10DR/52R-PSC64N00-SO858 A10VSO10DR/52R-PSC64N00-SO922 A10VSO10DR/52R-PUC14N00 A10VSO10DR/52R-PUC64N00 A10VSO10DR/52R-PUC64N00E A10VSO10DR/52R-PUC64N00-S1768 A10VSO10DR/52R-PUC64N00-SO857 A10VSO10DR/52R-PUC64N00-SO858 A10VSO10DR/52R-VKC64N00 ES1768 A10VSO10DR/52R-VKC64N00-S1768 A10VSO10DR/52R-VPA14N00 A10VSO10DR/52R-VPA14N00-SO857 A10VSO10DR/52R-VSC64N00-SO857 A10VSO10DRG/52L-PSC64N00 A10VSO10DRG/52L-PUC64N00 A10VSO10DRG/52R-PKC14N00 A10VSO10DRG/52R-PKC64N00 A10VSO10DRG/52R-PKC64N00E A10VSO10DRG/52R-PKC64N00-SO846 A10VSO10DRG/52R-PKC64N00-SO857 A10VSO10DRG/52R-PKC64N00-SO858 A10VSO10DRG/52R-PPA14N00 A10VSO10DRG/52R-PPA14N00-SO857 A10VSO10DRG/52R-PPA14N00-SO858 A10VSO10DRG/52R-PPC14N00 A10VSO10DRG/52R-PSC14N00 A10VSO10DRG/52R-PSC14N00-SO857 A10VSO10DRG/52R-PSC64N00 A10VSO10DRG/52R-PUC14N00 A10VSO10DRG/52R-PUC64N00 A10VSO10DRG/52R-PUC64N00-SO857 德国力士乐柱塞泵A10VSO 18排量: A10VSO18DR/31R-PPA12N00 A10VSO18DR/31R-PPA12K01 A10VSO18DFR1/31R-PPA12N00 A10VSO18DFR1/31R-PPA12N00 A10VSO18DFR1/31R-PPA12K01 A10VSO18DFR/31R-PPA12N00 A10VSO18DFLR/31R-PPA12N00 A10VSO18DG/31R-PPA12N00 A10VSO18DRG/31R-PPA12N00 A10VSO18DFE1/31R-PPA12N00 A10VSO18FHD/31R-PPA12N00 A10VSO18ED/31R-PPA12N00 德国力士乐柱塞泵A10VSO28排量: A10VSO28DR/31R-PPA12N00 A10VSO28DR/31R-PPA12K01 A10VSO28DFR1/31R-PPA12N00 A10VSO28DFR1/31R-PPA12N00 A10VSO28DFR1/31R-PPA12K01 A10VSO28DFR/31R-PPA12N00 A10VSO28DFLR/31R-PPA12N00 A10VSO28DG/31R-PPA12N00 A10VSO28DRG/31R-PPA12N00 A10VSO28DFE1/31R-PPA12N00 A10VSO28FHD/31R-PPA12N00 A10VSO28ED/31R-PPA12N00 德国力士乐柱塞泵A10VSO 45排量: A10VSO45DR/31R-PPA12N00 A10VSO45DR/31R-PPA12K01 A10VSO45DFR1/31R-PPA12N00 A10VSO45DFR1/31R-PPA12N00 A10VSO45DFR1/31R-PPA12K02 A10VSO45DFR/31R-PPA12N00 A10VSO45DFR/31R-PPA12K01 A10VSO45DFR/31R-PPA12K26 A10VSO45DFLR/31R-PPA12N00 A10VSO45DG/31R-PPA12N00 A10VSO45DRG/31R-PPA12N00 A10VSO45DFE1/31R-PPA12N00 A10VSO45FHD/31R-PPA12N00 A10VSO45ED/31R-PPA12N00 德国力士乐柱塞泵A10VSO 71排量: A10VSO71DR/31R-PPA12N00 A10VSO71DR/31R-PPA12K01 A10VSO71DFR1/31R-PPA12N00 A10VSO71DFR1/31R-PPA12N00 A10VSO71DFR1/31R-PPA12K02 A10VSO71DFR/31R-PPA12N00 A10VSO71DFR/31R-PPA12K27 A10VSO71DFLR/31R-PPA12N00 A10VSO71DG/31R-PPA12N00 A10VSO71DRG/31R-PPA12N00 A10VSO71DFE1/31R-PPA12N00 A10VSO71FHD/31R-PPA12N00 A10VSO71ED/31R-PPA12N00 德国力士乐柱塞泵A10VSO 100排量: A10VSO100DR/31R-PPA12N00 A10VSO100DR/31R-PPA12K01 A10VSO100DFR1/31R-PPA12N00 A10VSO100DFR1/31R-PPA12N00 A10VSO100DFR1/31R-PPA12K01 A10VSO100DFR/31R-PPA12N00 A10VSO100DFLR/31R-PPA12N00 A10VSO100DG/31R-PPA12N00 A10VSO100DRG/31R-PPA12N00 A10VSO100DFE1/31R-PPA12N00 A10VSO100DFE1/31R-PPA12K02 A10VSO100FHD/31R-PPA12N00 德国力士乐柱塞泵A10VSO140排量: A10VSO140DR/31R-PPB12N00 A10VSO140DR/31R-PPB12K01 A10VSO140DFR1/31R-PPB12N00 A10VSO140DFR1/31R-PPB12N00 A10VSO140DFR1/31R-PPB12K01 A10VSO140DFR/31R-PPB12N00 A10VSO140DFLR/31R-PPB12N00 A10VSO140DG/31R-PPB12N00 A10VSO140DRG/31R-PPB12N00 A10VSO140DFE1/31R-PPB12N00 A10VSO140DFE1/31R-PPB12N002 A10VSO140FHD/31R-PPB12N00 A10VSO140ED/31R-PPB12N00 以上为德国力士乐A10VSO型号 (31和52系列)无通轴型柱塞泵10、18、28、45、71、100、140各排量常规型号。 对于需要热处理加工的零件,在进行结构设计时的要求有如下几点:(1)零件的几何形状应力求简单、对称,理想的形状为球形。(2)具有不等截面的零件,其大小截面的变化必须平缓,避免突变。如果相邻部分的变化过大,大小截面冷却不均,必然形成内应力。(3)避免锐边尖角结构,为了防止锐边尖角处熔化或过热,一般在槽或孔的边缘上切出2~3mm的倒角。(4)避免厚薄悬殊的截面,厚薄悬殊的截面在淬火冷却时易变形,开裂的倾向较大。 四 机械结构设计的基本要求 机械产品应用于各行各业,结构设计的内容和要求也是千差万别,但都有相同的共性部分。下面就机械结构设计的三个不同层次来说明对结构设计的要求。 1.功能设计 满足主要机械功能要求,在技术上的具体化。如工作原理的实现、工作的可靠性、工艺、材料和装配等方面。 2.质量设计 兼顾各种要求和限制,提高产品的质量和性能价格比,它是现代工程设计的特征。具体为操作、美观、成本、安全、环保等众多其它要求和限制。在现代设计中,质量设计相当重要,往往决定产品的竞争力。那种只满足主要技术功能要求的机械设计时代已经过去,统筹兼顾各种要求,提高产品的质量,是现代机械设计的关键所在。与考虑工作原理相比,兼顾各种要求似乎只是设计细节上的问题,然而细节的总和是质量,产品质量问题不仅是工艺和材料的问题,提高质量应始于设计。 3.优化设计和创新设计 用结构设计变元等方法系统地构造优化设计空间,用创造性设计思维方法和其它科学方法进行优选和创新。 对产品质量的提高永无止境,市场的竞争日趋激烈,需求向个性化方向发展。因此,优化设计和创新设计在现代机械设计中的作用越来越重要,它们将是未来技术产品开发的竞争焦点。 结构设计中得到一个可行的结构方案一般并不很难。机械设计的任务是在众多的可行性方案中寻求较好的或是较好的方案。结构优化设计的前提是要能构造出大量可供优选的可能性方案,即构造出大量的优化求解空间,这也是结构设计较具创造性的地方。结构优化设计目前基本仍局限在用数理模型描述的那类问题上。而更具有潜力、更有成效的结构优化设计应建立在由工艺、材料、联接方式、形状、顺序、方位、数量、尺寸等结构设计变元所构成的结构设计解空间的基础上。