詳細(xì)介紹
BOSCHREXROTH博世力士樂軸向柱塞泵,ZDBE6VP4-1X/100G24K4M,博世力士樂
博世力士樂軸向柱塞泵一般采用缸體轉(zhuǎn)動(dòng)、端面配流的形式。缸體端面上鑲有一塊由雙金屬板與鋼配油盤組成的摩擦副,而且大多數(shù)是采用平面配流的方法,所以維修比較方便。配油盤是軸向柱塞泵的關(guān)鍵部件之一,泵工作時(shí),一方面工作腔的高壓油把缸體推向配油盤,另一方面配油盤和缸體間的油膜壓力形成對(duì)缸體的液壓反推力使缸體背離配油盤。缸體對(duì)配油盤的設(shè)計(jì)液壓壓緊力Fn略大于配油盤對(duì)缸體的液壓反推力Ff,即Fn/Ff=1.05~1.1,使泵工作正常并保持較高的容積效率。
BOSCHREXROTH博世力士樂軸向柱塞泵的斜盤傾角為零時(shí)稱為中位,此時(shí)泵的輸出流量應(yīng)為零。但有時(shí)會(huì)出現(xiàn)中位偏離調(diào)整機(jī)構(gòu)中點(diǎn)的現(xiàn)象,在中點(diǎn)時(shí)仍有流量輸出。其原因是控制器的位置偏離、松動(dòng)或損傷,需要重新調(diào)零、緊固或更換。泵的角度維持力不夠、傾斜角耳軸磨損也會(huì)產(chǎn)生這種現(xiàn)象。輸出流量波動(dòng)與很多因素有關(guān)。對(duì)變量泵可以認(rèn)為是變量機(jī)構(gòu)的控制不佳造成,如異物進(jìn)入變量機(jī)構(gòu),在控制活塞上劃出階痕、磨痕、傷痕等,造成控制活塞運(yùn)動(dòng)不穩(wěn)定。由于放大器能量不足或零件損壞、含有彈簧的控制活塞的阻尼器效能差,都會(huì)造成控制活塞運(yùn)動(dòng)不穩(wěn)定。流量不穩(wěn)定又往往伴隨著壓力波動(dòng)。這類故障一般要拆開液壓泵,更換受損零部件,加大阻尼,提高彈簧剛度和控制壓力等。
DBDA 6 G1 X/200 R900426477
DBDS 20 G1 X/00 R900424170
DBDS 20 G1 X/200 R900424172
DBDS 20 G1 X/315 R900424174
DBDS 20 P1 X/00 R900424274
DBDS 20 P1 X/200 R900424277
DBDS 20 P1 X/315 R900424278
DBDS 25 G1 X/25 R900433929
DBDS 25 G1 X/00 R900424263
DBDS 25 G1 X/200 R900424264
DBDS 25 G1 X/315 R900424265
DBDS 30 G1 X/25 R900427243
DBDS 30 G1 X/50 R900424262
DBDS 30 G1 X/00 R900423763
:\39526590\39529839/39529830轉(zhuǎn)8005或者8002
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\39529831\39529839\39529839-8007或者8008
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BOSCHREXROTH博世力士樂軸向柱塞泵,ZDBE6VP4-1X/100G24K4M,博世力士樂
DBDS 30 G1 X/200 R900424281
DBDS 30 G1 X/315 R900424261
DBDS 30 P1 X/25 R900429711
DBDS 30 P1 X/200 R900423714
DBDS 30 P1 X/315 R900423715
DBDA 6 G1 X/315 R900426478
DBDA 6 G1 X/400 R900428382
DBDH 6 G1 X/25 R900426897
DBDH 6 G1 X/50 R900424198
DBDH 6 G1 X/00 R900424195
DBDH 6 G1 X/200 R900424196
DBDH 6 G1 X/315 R900424197
DBDH 6 G1 X/400 R900424348
DBDH 6 P1 X/25 R900430378
DBDH 6 P1 X/50 R900428385
DBDH 6 P1 X/00 R900424246
DBDH 6 P1 X/200 R900427242
DBDH 6 P1 X/315 R900424266
DBDH 6 P1 X/400 R900434128
DBDS 6 G1 X/25 R900423718
DBDS 6 G1 X/50 R900423722
DBDS 6 G1 X/00 R900423717
DBDS 6 G1 X/200 R900423719
DBDS 6 G1 X/315 R900423720