數(shù)控龍門銑床DHXK6020/6025/6030機床的結構特點：固定式床身、工作臺移動；主軸箱隨溜板上下移動；亦可沿橫梁左右移動實現(xiàn)三軸聯(lián)動；配置18.5kW主鏜銑頭。機床具有銑削、鏜削、鉆削、锪孔等功能，適用于機械、鋼鐵、能源、汽車、航空航天、兵器、船舶等行業(yè)的大、中型零件的加工。配備附件銑頭后可實現(xiàn)工件的一次裝夾，安裝直角銑頭可五面加工，一機多用，提高了工件的加工質量和生產效率。該機床由北京凱恩帝系統(tǒng)CNC數(shù)控控制。

為保證機床性能與可靠性， 我公司在該機床上大量采用高品質的配套件：

主軸采用臺灣建椿品牌BT50

軸承采用NSK精密高品質軸承

電機采用華大電機

絲桿采用臺灣滾珠絲桿（TBI或者上銀品牌）精度C5級

滑臺和工作臺導軌采用美國聚乙烯耐磨貼塑。

一、           機床主要技術參數(shù)：

1．機床主參數(shù)：

工作臺尺寸（寬×長）······································ 6000 mm*2000 mm

上下行程······························································ 800 mm

T型槽寬······························································· 22 mm

T型槽間距··························································· 200 mm

2．加工范圍參數(shù)：

工作臺行程·························································· 6000 mm

兩立柱間距·························································· 2600 mm

主軸箱上下進給·················································· 800 mm

加工最大高度······················································ 1000mm

3．主銑頭參數(shù)：

主軸電機功率（S1/S6-60%）···························· 22kW

主軸轉速范圍······················································ 6000 r/min

主軸輸出轉矩（S1/S6-60%）···························· 300 Nm

主軸錐孔······························································ ISO No.50 （BT50)

4．整機參數(shù)：

機床電氣總容量·················································· 60 KVA

機床重量······························································ 約40000 Kg

機床外形尺寸（長×寬×高）·························· 約15000mm×6000mm×3500 mm