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低壓葉片泵日本YUKEN油研手動真空泵
日本YUKEN油研雙聯(lián)泵PV2R23系列如下型號,常用型號現(xiàn)貨 價格優(yōu)勢質量保證
蘇州錦幕機電有限公司!液壓站、液壓油缸、軸向柱塞泵 葉片油泵 齒輪油泵
PV2R23-33-66-F-RAAA-41 PV2R23-33-76-F-RAAA-41 PV2R23-33-85-F-RAAA-41
PV2R23-33-94-F-RAAA-41 PV2R23-41-52-F-RAAA-41 PV2R23-41-60-F-RAAA-41
PV2R23-41-66-F-RAAA-41 PV2R23-41-76-F-RAAA-41 PV2R23-41-85-F-RAAA-41
PV2R23-47-52-F-RAAA-41 PV2R23-47-60-F-RAAA-41 PV2R23-47-66-F-RAAA-41
另外在柱塞桿表面制備一種*的薄膜涂層,涂層含有減磨+耐磨+潤滑功能,這組磨擦副實際還是硬-軟配對,一旦人地改變涂層,也就破壞了佳配對材料的磨擦副,修理這些特殊的柱塞泵,就要送到專業(yè)修理廠
PV2R23-47-76-F-RAAA-41 PV2R23-47-85-F-RAAA-41 PV2R23-47-94-F-RAAA-41
PV2R23-53-52-F-RAAA-41 PV2R23-53-60-F-RAAA-41 PV2R23-53-66-F-RAAA-41
PV2R23-53-76-F-RAAA-41 PV2R23-53-85-F-RAAA-41 PV2R23-53-94-F-RAAA-41
PV2R23-59-52-F-RAAA-41 PV2R23-59-60-F-RAAA-41 PV2R23-59-66-F-RAAA-41
滑靴與斜盤滑靴與斜盤的滑動磨擦是斜盤柱塞泵三對磨擦副中為復雜的一對。表1列出柱塞桿球頭與滑靴球窩的間隙(參見表2),如果柱塞與滑靴間隙超差,柱塞腔中的高壓油就會從柱塞球頭與滑靴間隙中泄出,滑靴與斜盤油膜減薄,嚴重時會造成靜壓支承失效,滑靴與斜盤發(fā)生金屬接觸磨擦,滑靴燒蝕脫落,柱塞球頭劃傷斜盤。柱塞桿球頭與滑靴球窩超出公差1.5倍時,必須成組更換之。表2柱塞桿與缸
低壓葉片泵日本YUKEN油研手動真空泵