林肯LINCOLN递进式分配器是一种定量柱塞式阀，其一大特点是阀内各个柱塞的动作是递进关系，从而出油顺序也是递进式的，后一个出口必须等前一个出口出油后再出油，这使得递进式润滑系统更易于视觉监控或电子监控。

    林肯LINCOLN递进式分配器主(zhu)要有片(pian)(pian)(pian)(pian)(pian)式(shi)和(he)块式(shi)两(liang)(liang)种类(lei)型, 在(zai)润滑系统(tong)中(zhong)(zhong)(zhong)多采用(yong)片(pian)(pian)(pian)(pian)(pian)式(shi)分(fen)配(pei)器, 即每一个(ge)(ge)递进(jin)(jin)式(shi)分(fen)配(pei)器都由(you)一个(ge)(ge)起始(shi)片(pian)(pian)(pian)(pian)(pian)、一个(ge)(ge)终(zhong)(zhong)止片(pian)(pian)(pian)(pian)(pian)和(he)至少(shao)(shao)三个(ge)(ge)中(zhong)(zhong)(zhong)间(jian)(jian)(jian)(jian)片(pian)(pian)(pian)(pian)(pian)组(zu)成，中(zhong)(zhong)(zhong)间(jian)(jian)(jian)(jian)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)数目从理论(lun)上(shang)来说可(ke)以是N片(pian)(pian)(pian)(pian)(pian)，但不(bu)管数目是多少(shao)(shao)，都可(ke)以和(he)起始(shi)片(pian)(pian)(pian)(pian)(pian)及(ji)终(zhong)(zhong)止片(pian)(pian)(pian)(pian)(pian)组(zu)合成一个(ge)(ge)完整(zheng)的(de)(de)(de)整(zheng)体。中(zhong)(zhong)(zhong)间(jian)(jian)(jian)(jian)片(pian)(pian)(pian)(pian)(pian)每一片(pian)(pian)(pian)(pian)(pian)均有一个(ge)(ge)工(gong)作活(huo)(huo)塞(sai)(sai)(sai)(sai)(sai)(sai)和(he)两(liang)(liang)个(ge)(ge)出(chu)(chu)油(you)口(kou)，出(chu)(chu)油(you)口(kou)设在(zai)中(zhong)(zhong)(zhong)间(jian)(jian)(jian)(jian)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)左(zuo)右(you)两(liang)(liang)端(duan)。如图(tu)(tu)是递进(jin)(jin)式(shi)分(fen)配(pei)器的(de)(de)(de)工(gong)作原理图(tu)(tu)。在(zai)图(tu)(tu)a中(zhong)(zhong)(zhong)，润滑剂(ji)(ji)从上(shang)部的(de)(de)(de)进(jin)(jin)油(you)口(kou)进(jin)(jin)入，通(tong)过环(huan)(huan)形(xing)槽后(hou)到达(da)活(huo)(huo)塞(sai)(sai)(sai)(sai)(sai)(sai)II和(he)活(huo)(huo)塞(sai)(sai)(sai)(sai)(sai)(sai)III左(zuo)端(duan)并推动(dong)(dong)它们(men)向(xiang)右(you)移动(dong)(dong)，使(shi)活(huo)(huo)塞(sai)(sai)(sai)(sai)(sai)(sai)容腔中(zhong)(zhong)(zhong)的(de)(de)(de)润滑剂(ji)(ji)依次从出(chu)(chu)油(you)口(kou)1和(he)2排出(chu)(chu)。而(er)当活(huo)(huo)塞(sai)(sai)(sai)(sai)(sai)(sai)III到达(da)右(you)端(duan)极(ji)限位置后(hou),进(jin)(jin)入分(fen)配(pei)器的(de)(de)(de)润滑剂(ji)(ji)又通(tong)过左(zuo)边的(de)(de)(de)环(huan)(huan)形(xing)槽到达(da)活(huo)(huo)塞(sai)(sai)(sai)(sai)(sai)(sai)I的(de)(de)(de)右(you)端(duan),推动(dong)(dong)活(huo)(huo)塞(sai)(sai)(sai)(sai)(sai)(sai)I向(xiang)左(zuo)移动(dong)(dong),使(shi)活(huo)(huo)塞(sai)(sai)(sai)(sai)(sai)(sai)容腔中(zhong)(zhong)(zhong)的(de)(de)(de)润滑剂(ji)(ji)从出(chu)(chu)油(you)口(kou)3排出(chu)(chu);而(er)图(tu)(tu)b所示的(de)(de)(de)过程在(zai)活(huo)(huo)塞(sai)(sai)(sai)(sai)(sai)(sai)运动(dong)(dong)的(de)(de)(de)方向(xiang)上(shang)正(zheng)好相(xiang)(xiang)反，相(xiang)(xiang)应地(di)，润滑剂(ji)(ji)依次从出(chu)(chu)油(you)口(kou)4、5、6排出(chu)(chu)。只要进(jin)(jin)入递进(jin)(jin)式(shi)分(fen)配(pei)器的(de)(de)(de)润滑剂(ji)(ji)维持一定的(de)(de)(de)压力(li)，分(fen)配(pei)器就会(hui)(hui)连续工(gong)作。另外如果(guo)中(zhong)(zhong)(zhong)间(jian)(jian)(jian)(jian)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)数目不(bu)止3 片(pian)(pian)(pian)(pian)(pian), 可(ke)依此类(lei)推。只要任何(he)一个(ge)(ge)中(zhong)(zhong)(zhong)间(jian)(jian)(jian)(jian)片(pian)(pian)(pian)(pian)(pian)中(zhong)(zhong)(zhong)的(de)(de)(de)活(huo)(huo)塞(sai)(sai)(sai)(sai)(sai)(sai)卡死(si)不(bu)能动(dong)(dong)作, 其他中(zhong)(zhong)(zhong)间(jian)(jian)(jian)(jian)片(pian)(pian)(pian)(pian)(pian)中(zhong)(zhong)(zhong)的(de)(de)(de)活(huo)(huo)塞(sai)(sai)(sai)(sai)(sai)(sai)就会(hui)(hui)全(quan)部受阻，整(zheng)个(ge)(ge)分(fen)配(pei)器将停(ting)止工(gong)作，这(zhei)一精巧的(de)(de)(de)构思使(shi)得(de)监(jian)视输(shu)出(chu)(chu)油(you)量是否正(zheng)常变得(de)极(ji)为便利，只要在(zai)中(zhong)(zhong)(zhong)间(jian)(jian)(jian)(jian)片(pian)(pian)(pian)(pian)(pian)设置感(gan) 应活(huo)(huo)塞(sai)(sai)(sai)(sai)(sai)(sai)动(dong)(dong)作的(de)(de)(de)接近开关, 可(ke)在(zai)活(huo)(huo)塞(sai)(sai)(sai)(sai)(sai)(sai)阻塞(sai)(sai)(sai)(sai)(sai)(sai)时(shi)及(ji)时(shi)报警。

    林(lin)肯LINCOLN递进式(shi)分配器分为块式(shi)和模块化两种(zhong)类型。

模块(kuai)化分(fen)配器(qi)由底板和计(ji)量(liang)(liang)阀体组(zu)成，工作原理为柱塞式(shi)阀。可(ke)根据用户需求(qiu)选(xuan)不同排量(liang)(liang)的计(ji)量(liang)(liang)模块(kuai)进行组(zu)装，故(gu)障(zhang)时只需更(geng)换故(gu)障(zhang)模块(kuai)即可(ke)，更(geng)容(rong)易维修。

如：VPB,VPK,VP,PSG1,PSG2,PSG3,UV,XL,MC2-HP

块式分配阀设计时不(bu)采用易(yi)损坏(huai)的(de)非金(jin)属密(mi)封圈，因此能(neng)应用在(zai)不(bu)同的(de)温(wen)度范围和(he)不(bu)同的(de)压力下(xia)。

如：VPBM.SPVS,SSV,SSVD,SSVM.SSV-FL等

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