1.分體床身，立柱和橫梁固定，橫拖板、工作臺移動(dòng)的龍門(mén)框架式布局，基礎牢固，框架穩定。

2.X、Y二軸采用直線(xiàn)滾動(dòng)導軌，Z軸采用滑動(dòng)導軌。三軸導軌具有高剛性，承載能力好,低噪聲，低磨阻的特點(diǎn)，動(dòng)態(tài)響應靈敏，精度穩定性高。

3.伺服進(jìn)給系統采用全數字式交流伺服交流電機驅動(dòng)，高精度滾珠絲桿直接傳動(dòng)，預拉伸結構，傳動(dòng)系統剛性好，降低熱變形，X軸最大快移速度達12m/min，Y軸為12m/min ，Z軸為10m/min。

4.高速主軸，標準配置為4500RPM,其它多種模塊化組合滿(mǎn)足不同用戶(hù)之需求。

5.炮筒式主軸組件，整體裝調，維修方便，快捷 。

6.溫控主軸，主軸套筒外設有循環(huán)槽，供恒溫冷卻使用，從而保持加工中主軸溫升最低，確保加工精度穩定。

7.可選配穩定可靠的自動(dòng)刀具交換系統（ATC），基型配置24把機械凸輪式刀庫，同時(shí)根據用戶(hù)需要還可配置32、40、50、60把機械凸輪式刀庫，動(dòng)作由機械凸輪控制，換刀迅速可靠.快速機械凸輪換刀換刀時(shí)間為3秒.

8.完整的冷卻排屑防護功能，采用先進(jìn)的PRO/E軟件進(jìn)行整機外觀(guān)造型設計。

9.精選性能優(yōu)良的機電液壓元件，確保機床的可靠性。

This series of products are large-scale multi-functional high-end CNC machine tools independently developed by RIFA. The main components are optimized in cooperation with foreign specialized agencies. The products are compact in structure, beautiful in appearance, rich in functions, complete in configuration, excellent in performance, reliable in quality, and have the characteristics of high efficiency and flexibility. Equipped with a series of functional components, a variety of machine tool functions for customers to choose, to meet customers' personalized needs. This series of machine tools has five coordinate axes: X axis (x1 axis and X2 axis), Y axis (Y1 axis and Y2 axis), Z axis and W axis (W1 axis and W2 axis). X, y and Z axes can realize three-axis linkage. W1 and W2 axes are synchronous axes respectively, with the ability of automatic tool change and accessory milling head change. The machine tool can automatically realize the multi-faceted processing of milling, drilling, reaming, tapping and boring of large and medium-sized box parts. It is suitable for petrochemical, refrigeration, metallurgy, boiler, marine military industry, aerospace and other industries to realize pentahedral processing.

Structural features:

◆ the x-axis is equipped with a double tooth rod clearance elimination gear box and a large module rack imported from Germany. It has high transmission accuracy, strong bearing capacity and durable accuracy!

◆ pentahedral automatic head changing, realizing high-efficiency head changing and high-precision processing.

◆ the moving beam is adjusted and positioned with double gratings, and is hydraulically clamped with the column at multiple points. The rigidity of the overall double column frame is good!

◆ according to customers' needs, right angle head, universal head, extension head and angle head can be configured. The accessories have strong functions.