主要技術參數：

1．主軸箱：

鏜軸直徑·································································φ200 mm

銑軸直徑·································································φ380 mm

鏜軸錐孔·································································公制100

主電機功率····························································· 55KW

銑軸最大扭矩························································· 12000 Nm

主軸轉速································································· 2~800 r/min

滑枕截麵································································· 480mm×520 mm

主軸中心線至地平臺工作麵距離························· 500～4500mm

2．基本行程：

X軸········································································· 8000 mm

Y軸········································································· 4000 mm

W軸········································································ 1000 mm

Z軸········································································· 1200 mm

3．進給速度

X、Y軸快速移動速度·········································· 4000 mm/min

Z、W軸快速移動速度········································· 4000 mm/min

X、Y軸工作進給速度·········································· 1~4000 mm/min                                                 

Z、W軸工作進給速度········································· 1~4000 mm/min

4．整機參數：

機床總重·································································約120000kg（含回轉工作臺）

機床外形尺寸·························································約15000mm×11500mm×7800mm

         機床主要結構特點：

  機床結構：機床為數控落地式銑鏜床，即床身落地、工作臺落地，鏜軸、銑套均裝在矩形方滑枕內。TK6920數控落地銑鏜床主軸箱采用鏜桿+銑軸的結構形式。

機床由立柱、床身、拖板、主軸箱等組成；立柱在拖板上隨拖板在床身上橫向移動，拖板由床身支承；主軸箱沿立柱側面上下移動；移動式方滑枕安裝在主軸箱的閉式方孔內，銑軸安裝在方滑枕內帶動鏜軸作旋轉運動，鏜軸在銑軸內可軸向移動。

床身、立柱、拖板、主軸箱箱體及滑枕等大件均采用樹脂砂造型、高強度無應力鑄鐵件，德國先進的樹脂砂鑄造設備，為生產出高質量的鑄鐵件，提供瞭可靠的保證。所有大件均經過時效處理，消除內應力後再進行加工。立柱上有兩條矩形鑲鋼導軌，立柱內腔加強筋佈置合理，使立柱具有高剛度和高抗震性。

床身由兩排地腳螺栓與地基固定，調整方便，牢固可靠。

數控系統采用西門子840D。

新手教學

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