平衡(heng)(heng)油(you)缸(gang)(gang)的組(zu)成(cheng)(cheng)部(bu)分及結(jie)構(gou):平衡(heng)(heng)油(you)缸(gang)(gang)主要(yao)由(you)(you)活塞(sai)桿組(zu)件(jian)、缸(gang)(gang)體部(bu)件(jian)、導(dao)向(xiang)套組(zu)件(jian)、密封(feng)件(jian)等組(zu)成(cheng)(cheng)。活塞(sai)桿組(zu)件(jian)包括活塞(sai)桿，活塞(sai)，密封(feng)件(jian)、導(dao)向(xiang)環(huan)(huan)，活塞(sai)導(dao)向(xiang)環(huan)(huan)，機(ji)床氮氣平衡(heng)(heng)缸(gang)(gang)公(gong)司，和固定連(lian)接件(jian)，活塞(sai)桿表面鍍鉻，以增加抗腐蝕(shi)，抗磨擦，抗砸碰的能力，缸(gang)(gang)體部(bu)件(jian)由(you)(you)缸(gang)(gang)底和缸(gang)(gang)筒焊(han)接而(er)成(cheng)(cheng)。導(dao)向(xiang)套組(zu)件(jian):導(dao)向(xiang)套與缸(gang)(gang)口連(lian)接方式有(you)(you)內螺(luo)紋，卡(ka)環(huan)(huan)和壓蓋等連(lian)接。液壓支架油(you)缸(gang)(gang)密封(feng)件(jian)有(you)(you)山(shan)形(xing)圈(quan)，鼓型圈(quan)，佳木斯(si)機(ji)床氮氣平衡(heng)(heng)缸(gang)(gang)，蕾型圈(quan)，JF防塵圈(quan)，0型密封(feng)圈(quan)等組(zu)成(cheng)(cheng)。

龍門(men)加工中(zhong)心(xin)(xin)屬于重型機械，機床氮氣(qi)平(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)缸咨詢，主(zhu)(zhu)軸箱(xiang)(xiang)為(wei)其重要組成部件(jian)(jian)之一。 通(tong)常(chang)主(zhu)(zhu)軸箱(xiang)(xiang)裝有(you)自動(dong)平(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)系統，可動(dong)態平(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)主(zhu)(zhu)軸箱(xiang)(xiang)體的(de)(de)自重，以(yi)保證機床的(de)(de)加工精(jing)度。多(duo)軸加工中(zhong)心(xin)(xin)的(de)(de)工作臺是滑(hua)動(dong)安裝在(zai)滑(hua)鞍(an)上的(de)(de)，其主(zhu)(zhu)軸箱(xiang)(xiang)是設(she)置(zhi)在(zai)Z向滑(hua)板(ban)上的(de)(de)。在(zai)對工件(jian)(jian)進行加工時(shi)，主(zhu)(zhu)軸箱(xiang)(xiang)沿向運(yun)動(dong)，而工作臺本身(shen)在(zai)滑(hua)鞍(an)上沿x向運(yun)動(dong)，同時(shi)隨著滑(hua)鞍(an)的(de)(de)運(yun)動(dong)而沿Y向運(yun)動(dong)。目前，龍門(men)加工中(zhong)心(xin)(xin)主(zhu)(zhu)軸箱(xiang)(xiang)自動(dong)平(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)系統通(tong)常(chang)采用雙絲杠驅動(dong)平(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)和雙液壓(ya)缸平(ping)(ping)(ping)(ping)(ping)衡(heng)(heng)(heng)兩種方法。

平(ping)衡(heng)缸(gang)(gang)(gang)的(de)(de)部件是一個(ge)大流量、大排放(fang)量、高精密度的(de)(de)氣(qi)(qi)(qi)控減(jian)(jian)壓(ya)(ya)(ya)閥(fa)(fa)，這個(ge)減(jian)(jian)壓(ya)(ya)(ya)閥(fa)(fa)直接(jie)關系到(dao)重(zhong)(zhong)物(wu)(wu)的(de)(de)定(ding)位(wei)準確性(xing)，移(yi)動重(zhong)(zhong)物(wu)(wu)時需要(yao)的(de)(de)外力(li)(li)大小，移(yi)動重(zhong)(zhong)物(wu)(wu)的(de)(de)速(su)度。兩個(ge)先(xian)導(dao)(dao)(dao)壓(ya)(ya)(ya)力(li)(li)減(jian)(jian)壓(ya)(ya)(ya)閥(fa)(fa)入(ru)口(kou)壓(ya)(ya)(ya)力(li)(li)取(qu)自主管(guan)路，機床氮(dan)氣(qi)(qi)(qi)平(ping)衡(heng)缸(gang)(gang)(gang)價格，分別作(zuo)為重(zhong)(zhong)載平(ping)衡(heng)和空(kong)載平(ping)衡(heng)的(de)(de)先(xian)導(dao)(dao)(dao)閥(fa)(fa)，兩路先(xian)導(dao)(dao)(dao)氣(qi)(qi)(qi)體通(tong)入(ru)兩位(wei)三通(tong)換(huan)(huan)向閥(fa)(fa)，換(huan)(huan)向閥(fa)(fa)用于切換(huan)(huan)重(zhong)(zhong)載平(ping)衡(heng)和空(kong)載平(ping)衡(heng)。經過換(huan)(huan)向閥(fa)(fa)之后(hou)，先(xian)導(dao)(dao)(dao)氣(qi)(qi)(qi)體通(tong)入(ru)氣(qi)(qi)(qi)控減(jian)(jian)壓(ya)(ya)(ya)閥(fa)(fa)，氣(qi)(qi)(qi)控減(jian)(jian)壓(ya)(ya)(ya)閥(fa)(fa)的(de)(de)出口(kou)壓(ya)(ya)(ya)力(li)(li)則和對應的(de)(de)先(xian)導(dao)(dao)(dao)壓(ya)(ya)(ya)力(li)(li)相等。主管(guan)路的(de)(de)氣(qi)(qi)(qi)體經氣(qi)(qi)(qi)控減(jian)(jian)壓(ya)(ya)(ya)閥(fa)(fa)減(jian)(jian)壓(ya)(ya)(ya)后(hou)通(tong)入(ru)氣(qi)(qi)(qi)缸(gang)(gang)(gang)，氣(qi)(qi)(qi)缸(gang)(gang)(gang)內充(chong)入(ru)氣(qi)(qi)(qi)體后(hou)活塞上升，從而(er)將重(zhong)(zhong)物(wu)(wu)拉(la)起。