PVB5RSWY40C12

PVB5RSWY40C12

PVB5 RSWY 40 C 12


PVH057L01AA10A2500000020 010001 PVQ40AR08AA10B211100A400 100CD0A
PVH057L01AA10B2520000010 010001 PVQ40AR10AA10A 100CD0A
PVH057R01AA10B2520000010 010001
PVH057R01AA10B2520000010 01AB01
PVH057R01AA10B2520000010 01AE01
PVH057R01AA10B252000001A E1AA01
PVH057R01AA10B252000001A E1AB01
PVH057R01AA10B2520000020 01AB01
PVH057R01AA10D2500040010 01AE01
PVH057R01AA10E2520040010 01AE01
PVH057R01AA10E2520080010 01AE01
PVH057R01AA10H002000AW10 01AB010A
PVH057R01AA10H002000AW1A E1AB01
PVH057R01AA10H002000AW20 01AB01 PVH057R01AA50A2500000010 01AB01
PVH057R01AA50A250000001A E1AB01
PVH057R01AA50B2520000010 01AB01
PVH057R01AB10A2500000010 01AB01
PVH057R02AA10A 01AB01
PVH057R02AA10A1400000010 020001
PVH057R02AA10A2500000010 010001
PVH057R02AA10A2500000010 01AB01
PVH057R02AA10A250000001A E10001
PVH057R02AA10A2500000020 01AB01
PVH057R02AA10B162000001A E1AC01
PVH057R02AA10B2520000010 01AA01
PVH057R02AA10B2520000010 01AB01
PVH057R02AA10B252000001A E10001
PVH057R02AA10B252000001A E1AB01
PVH057R02AA10B252000001A N10001
PVH057R02AA10B2520000020 01AA01
PVH057R02AA10E2520070010 01AE01
PVH057R0NAB10A2500000020 01AB01
PVH057R0NAB10B 01AE010A
PLUG CM11/RM3/MVB15 PVH057R51AA10B252000001A E1AB01
PVH074L01AA10A2500000020 010001
PVH074L01AA10B2520000010 010001
PVH074L02AA10A 01AA01
PVH074L02AA10A2500000010 010001
PVH074L02AA10A2500000010 01AB01
PVH074L02AA10B2520000010 01AA01
PVH074L02AA10B2520000010 01AE010A
PVH074L02AA10B252000001A F1AG01
PVH074L02AA10B252000AL10 01AP01
PVH074L02AA10E2520150010 01AA01
PVH074L03AA10B252000001A F10001
PVH074R01AA10A 01AB01
PVH074R01AA10A 01AC01
PVH074R01AA10A1400000020 01AF01
PVH074R01AA10A2500000010 010001
PVH074R01AA10A2500000010 01AE01
PVH074R01AA10A2500000020 01AB01
PVH074R01AA10B1620000010 01AC01
PVB5 RSWY 40 C 12
滑靴与斜盘滑靴与斜盘的滑动磨擦是斜盘柱塞泵三对磨擦副中为复杂的一对。表1列出柱塞杆球头与滑靴球窝的间隙(参见表2)，如果柱塞与滑靴间隙超差，柱塞腔中的高压油就会从柱塞球头与滑靴间隙中泄出，滑靴与斜盘油膜减薄，严重时会造成静压支承失效，滑靴与斜盘发生金属接触磨擦，滑靴烧蚀脱落，柱塞球头划伤斜盘。柱塞杆球头与滑靴球窝超出公差1.5倍时，成组更换之。表2柱塞杆与缸孔柱塞杆直径φ16　　φ20φ25φ30φ35φ40标准间隙0.0150.0250.0250.0300.0350.040极限间隙0.0400.0500.0600.0700.0800.090柱塞杆球头与滑靴球窝标准间隙0.0100.0100.0150.0150.0200.020极限间隙0.300.300.300.350.350.35
7、斜盘作用一段时间后，斜盘平面会出现内凹现象，在采用平台研磨前，应测量原始尺寸和平面硬度。研磨后，再测出研磨量是多少，如在0.18以内，对柱塞泵使用无防碍；如果超出0.2mm以上，则应采用氮化的方法来保持原有的氮化层厚度。
8、斜盘平面被柱塞球头刮削出沟槽时，可采用激光熔敷合金粉末的方法进行修复。激光熔敷技术既可材料的结合强度，又能补熔材料的硬度，且不全降低周边组织的硬度。也顺以采用铬相焊条进行手工堆焊，补焊过的斜盘平面需重新热处理，好采用氮化炉热处理。不管采取哪种方法修复斜盘，都恢复原有的尺寸精度、硬度和表面粗糙度。
9、配流盘与缸体配流面的修复配流盘有平面配流和球面配流两种形式。球面配流的磨擦副，在缸体配流面划痕比较浅时，通过研磨手段修复；缸体配流面沟槽较深时，应先采用“表面工程技术”手段填平沟槽后，再进行研磨，不可盲目研磨，以防铜层变薄或漏油出钢基。平面配流形式的磨擦副可以精度比较高的平台上进行研磨。缸体和配流盘在研磨前，应先测量总厚度尺寸和应当研磨掉的尺寸，再补偿到调整垫上。配流盘研磨量较大时，研磨后应重新热处理，以确保淬硬层硬度。 柱塞泵零件硬度标准柱塞杆推荐硬件hs84柱塞杆球头推荐硬度。
PVB5 RSWY 40 C 12