工(gong)具機(ji)Z軸氮氣(qi)平衡(heng)(heng)缸(gang)自動(dong)平衡(heng)(heng)配重(zhong)系統：1.加(jia)工(gong)精(jing)度高，平衡(heng)(heng)油缸(gang)廠家，反應速度快，穩定性強，減低線性負荷。2.體(ti)積(ji)小，平衡(heng)(heng)油缸(gang)報(bao)價，節(jie)省(sheng)能源(yuan)，維護(hu)成本低，應用在數控機(ji)器、加(jia)工(gong)中心機(ji)上，可(ke)達(da)到48m/min。3.氮氣(qi)平衡(heng)(heng)缸(gang)自動(dong)平衡(heng)(heng)結構扎(zha)實(shi)體(ti)積(ji)小而容(rong)易(yi)安裝(zhuang)在主(zhu)軸單元(yuan)的中間重(zhong)量位(wei)置附(fu)近;利用其平衡(heng)(heng)重(zhong)量，可(ke)更有效地減低重(zhong)力(li)軸向線性伺服馬(ma)達(da)的負荷，降低電力(li)消(xiao)耗和發熱引起之熱變形。

龍門加(jia)工(gong)中(zhong)心屬于(yu)重(zhong)型機(ji)械，主(zhu)(zhu)軸(zhou)(zhou)箱為其重(zhong)要組成(cheng)部件之一。 通(tong)(tong)常(chang)主(zhu)(zhu)軸(zhou)(zhou)箱裝(zhuang)有自動(dong)(dong)(dong)(dong)平(ping)衡(heng)(heng)(heng)系統(tong)，可動(dong)(dong)(dong)(dong)態平(ping)衡(heng)(heng)(heng)主(zhu)(zhu)軸(zhou)(zhou)箱體(ti)的自重(zhong)，以保證機(ji)床的加(jia)工(gong)精(jing)度。多軸(zhou)(zhou)加(jia)工(gong)中(zhong)心的工(gong)作臺是(shi)滑(hua)(hua)動(dong)(dong)(dong)(dong)安裝(zhuang)在(zai)(zai)滑(hua)(hua)鞍(an)上的，其主(zhu)(zhu)軸(zhou)(zhou)箱是(shi)設(she)置在(zai)(zai)Z向(xiang)滑(hua)(hua)板上的。在(zai)(zai)對工(gong)件進行加(jia)工(gong)時，南昌平(ping)衡(heng)(heng)(heng)油缸(gang)，主(zhu)(zhu)軸(zhou)(zhou)箱沿(yan)(yan)向(xiang)運(yun)動(dong)(dong)(dong)(dong)，而工(gong)作臺本身在(zai)(zai)滑(hua)(hua)鞍(an)上沿(yan)(yan)x向(xiang)運(yun)動(dong)(dong)(dong)(dong)，同時隨著滑(hua)(hua)鞍(an)的運(yun)動(dong)(dong)(dong)(dong)而沿(yan)(yan)Y向(xiang)運(yun)動(dong)(dong)(dong)(dong)。目前，龍門加(jia)工(gong)中(zhong)心主(zhu)(zhu)軸(zhou)(zhou)箱自動(dong)(dong)(dong)(dong)平(ping)衡(heng)(heng)(heng)系統(tong)通(tong)(tong)常(chang)采(cai)用(yong)雙絲杠驅動(dong)(dong)(dong)(dong)平(ping)衡(heng)(heng)(heng)和雙液壓缸(gang)平(ping)衡(heng)(heng)(heng)兩種方(fang)法。

氮(dan)氣平(ping)衡缸有什么好處(chu)：1、無需外動力(li)設(she)備，節省能(neng)源(yuan)；2、可(ke)適應高(gao)轉速時快(kuai)速平(ping)穩提(ti)升下降，無噪音，平(ping)衡油(you)缸咨詢，改善配重(zhong)系(xi)統的缺點；3、加(jia)工過程中(zhong)可(ke)使(shi)精度(du)和(he)光(guang)潔度(du)大幅提(ti)升，無微振動，延長絲杠和(he)電(dian)機(ji)的使(shi)用(yong)壽命；4、氮(dan)氣平(ping)橫缸利用(yong)蓄能(neng)器的原理，控制(zhi)平(ping)衡缸配合主(zhu)軸頭之伺(si)服電(dian)機(ji)上下升降，平(ping)橫主(zhu)軸頭之重(zhong)量，以實現高(gao)速度(du)、高(gao)精度(du)加(jia)工；5、使(shi)用(yong)得當可(ke)免維修；6、安(an)裝簡單，使(shi)用(yong)方便。