力士樂(lè)內(nèi)部企業(yè)知識(shí)管理培訓(xùn)資料

1、 All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.114th 15th January 2004, Bosch Rexroth in China直動(dòng)式溢流閥的結(jié)構(gòu)直動(dòng)式溢流閥的結(jié)構(gòu)4簡(jiǎn)單4價(jià)廉4經(jīng)典結(jié)構(gòu): 緩沖間隙

2、 導(dǎo)向,防偏置. 偏流盤(pán)：流線型泄油口,平衡液動(dòng)力.4將整個(gè)調(diào)壓范圍分區(qū)，采用不同剛度的調(diào)壓彈簧，以使特性曲線更加理想4大流量的場(chǎng)合壓力波動(dòng)大、裝配調(diào)節(jié)困難 All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.214t

3、h 15th January 2004, Bosch Rexroth in China錐閥結(jié)構(gòu)球閥結(jié)構(gòu) All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.314th 15th January 2004, Bosch

4、Rexroth in China插裝式結(jié)構(gòu)：插裝式結(jié)構(gòu)： All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.414th 15th January 2004, Bosch Rexroth in China應(yīng)用舉例：應(yīng)用

5、舉例：直動(dòng)式閥的缺陷：直動(dòng)式閥的缺陷：大流量的場(chǎng)合壓大流量的場(chǎng)合壓力波動(dòng)大、穩(wěn)定力波動(dòng)大、穩(wěn)定性差性差裝配調(diào)節(jié)困難裝配調(diào)節(jié)困難Axxkpp)( All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.514th 15th

6、January 2004, Bosch Rexroth in China先導(dǎo)式溢流閥的基本原理先導(dǎo)式溢流閥的基本原理4由直動(dòng)式的缺陷而來(lái).4液壓力與彈簧力;液壓力與液壓力4液壓半橋 All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissem

7、ination.614th 15th January 2004, Bosch Rexroth in China先導(dǎo)式溢流閥的結(jié)構(gòu)先導(dǎo)式溢流閥的結(jié)構(gòu) All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.714th 15t

8、h January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.814th 15th January 2004, Bosch Rexroth in Ch

9、ina泄荷閥泄荷閥： All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.914th 15th January 2004, Bosch Rexroth in China泄荷閥泄荷閥的泄荷緩沖板的泄荷緩沖板4利用電信號(hào)泄

10、荷響應(yīng)很快，易造成系統(tǒng)的壓力尖峰，噪音等，4為了解決上述問(wèn)題，加裝緩沖板，見(jiàn)圖示 All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.1014th 15th January 2004, Bosch Rexroth in

11、 China多級(jí)調(diào)壓模塊：多級(jí)調(diào)壓模塊：DB3UDB3U All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.1114th 15th January 2004, Bosch Rexroth in ChinaFor co

12、nstant pump For variable pump, relationship to DR-control.Soft operation, unloading start. (與與DBW相同）相同） All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmissi

13、on and dissemination.1214th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.1314th 15th J

14、anuary 2004, Bosch Rexroth in China直動(dòng)式三通減壓閥的結(jié)構(gòu)直動(dòng)式三通減壓閥的結(jié)構(gòu) All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.1414th 15th January 2004,

15、 Bosch Rexroth in China應(yīng)用舉例應(yīng)用舉例 All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.1514th 15th January 2004, Bosch Rexroth in China Al

16、l rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.1614th 15th January 2004, Bosch Rexroth in China先導(dǎo)式減壓閥的結(jié)構(gòu)先導(dǎo)式減壓閥的結(jié)構(gòu)( (兩通式兩通式） All righ

17、ts reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.1714th 15th January 2004, Bosch Rexroth in China先導(dǎo)式、滑閥結(jié)構(gòu)、三通減壓閥先導(dǎo)式、滑閥結(jié)構(gòu)、三通減壓閥力士樂(lè)獨(dú)特設(shè)計(jì)力士樂(lè)獨(dú)特設(shè)計(jì)大

18、通徑大通徑3通減壓閥通減壓閥最大流量最大流量 400l/min. All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.1814th 15th January 2004, Bosch Rexroth in China先導(dǎo)

19、式、滑閥結(jié)構(gòu)、三通減壓閥先導(dǎo)式、滑閥結(jié)構(gòu)、三通減壓閥 All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.1914th 15th January 2004, Bosch Rexroth in China All rig

20、hts reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.2014th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG,

21、even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.2114th 15th January 2004, Bosch Rexroth in China順序閥順序閥4利用壓力來(lái)控制油路的通斷，相當(dāng)于一個(gè)液控的二位二通的方向閥。4與溢流閥類似， 只是后接工作油路，一般控制油需外泄。 All rights

22、reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.2214th 15th January 2004, Bosch Rexroth in China先導(dǎo)式順序閥的結(jié)構(gòu)先導(dǎo)式順序閥的結(jié)構(gòu)先導(dǎo)控制油經(jīng)先導(dǎo)控制油經(jīng)4.1作用于閥芯作用于閥芯5,

23、來(lái)改變主閥芯上腔的壓力來(lái)改變主閥芯上腔的壓力 All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.2314th 15th January 2004, Bosch Rexroth in China卸荷溢流閥的結(jié)構(gòu)和工作原

24、理卸荷溢流閥的結(jié)構(gòu)和工作原理v先導(dǎo)閥一次開(kāi)啟通過(guò)球閥先導(dǎo)閥一次開(kāi)啟通過(guò)球閥9; 此時(shí)閥桿此時(shí)閥桿6處于力平衡狀態(tài)處于力平衡狀態(tài), 開(kāi)啟后開(kāi)啟后, 主閥主閥 上腔壓力下降上腔壓力下降.v 二次保持通過(guò)頂桿二次保持通過(guò)頂桿6; 此時(shí)此時(shí), 頂桿頂桿6一側(cè)卸荷一側(cè)卸荷; 頂桿頂桿6的作用面積比球閥的作用面積比球閥 的作用面積大的作用面積大10%或或17%. All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sol

25、e power of disposal, including all rights relating to copying, transmission and dissemination.2414th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all

26、 rights relating to copying, transmission and dissemination.2514th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, trans

27、mission and dissemination.2614th 15th January 2004, Bosch Rexroth in China All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.2714th 1

28、5th January 2004, Bosch Rexroth in China流量控制閥流量控制閥4分類： 節(jié)流閥 調(diào)速閥 分流集流閥 剎車閥(平衡閥) 防管路爆破閥（限速切斷閥） All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and disse

29、mination.2814th 15th January 2004, Bosch Rexroth in China節(jié)流閥節(jié)流閥MG/MK630 All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.2914th 15th

30、 January 2004, Bosch Rexroth in ChinaMK-52102 All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.3014th 15th January 2004, Bosch Rexro

31、th in China節(jié)流閥節(jié)流閥 All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.3114th 15th January 2004, Bosch Rexroth in China精密節(jié)流閥精密節(jié)流閥 F-5F-5

32、1010 Apa KAQm All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.3214th 15th January 2004, Bosch Rexroth in China雙節(jié)流閥雙節(jié)流閥tAFpFAppFApAp

33、kFFkFkktancos)(3232 All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.3314th 15th January 2004, Bosch Rexroth in China調(diào)速閥調(diào)速閥:4原理: 節(jié)流調(diào)

34、速: 與負(fù)載有關(guān), 期望達(dá)到與負(fù)載無(wú)關(guān)的效果, 即: 如何使 p 保持恒定! 21xxx All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.3414th 15th January 2004, Bosch Rexrot

35、h in China結(jié)構(gòu)舉例：結(jié)構(gòu)舉例：NoImage All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.3514th 15th January 2004, Bosch Rexroth in China結(jié)構(gòu)舉例：結(jié)構(gòu)

36、舉例：NoImageNoImage All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.3614th 15th January 2004, Bosch Rexroth in China應(yīng)用舉例：應(yīng)用舉例：NoImage All rights reserved by Bosch Rexroth AG, even and especially in cases of proprietary rights applications.We also retain sole power of disposal, including all rights relating to copying, transmission and dissemination.37