Серия центров обработки Лунмэнь | D-G3206C

※ 機床采用龍門定梁框結構，長久保持（chí）良好（hǎo）的剛（gāng）性和精度，扭矩大，動態特性佳，根據加工需求充分吸收了國際先進機床設（shè）計理念。 ※ 關鍵件包括（kuò）床身、立柱、橫梁、滑鞍、滑枕（zhěn）、工作台等均選用高強度樹脂砂造（zào）型，高強度（dù）優質鑄鐵，可耐重切削並長期保持精度，穩定性高。 ※ 熱對稱主軸箱，高精度角接觸軸承安（ān）裝於主軸頭部和尾部，有效確保剛性和精度。采用加大直徑和厚度的主軸，進一步增（zēng）強剛性。主軸選用大功率電機驅動，大馬力，高扭矩，即使在低轉速狀態（tài）下也可以實（shí）現高精度的重切削。 ※ 進給（gěi）係統采用加大直徑、預拉伸的滾（gǔn）珠絲杆，增加（jiā）絲杆剛性並能有（yǒu）效（xiào）防止絲杆熱變形。 ※ 螺旋式與鏈式自動排屑結構相結合，確保（bǎo）排屑的順暢。 ※ X/Y軸采用進（jìn）口超重負荷線性導軌，Z軸采用矩（jǔ）形淬 硬貼塑導（dǎo）軌，低磨損，高負載，確保機（jī）床的長（zhǎng）期使用精度，可大幅提高切削時的精（jīng）度與（yǔ）剛性。 ※ 主軸（zhóu）中心距（jù）Z軸導軌麵距離短，大大減少翻（fān）轉力矩，提高剛性。主軸采用模塊化設計，多種（zhǒng）功能模塊（kuài）供客戶選擇，適（shì）用多種（zhǒng）類型加工。 ※ X/Y/Z軸選用C3進口滾珠絲杆，兩（liǎng）端固定支撐，采用無齒輪隙增扭矩同步帶傳動，輸出扭矩大，移動速度快，加工性能（néng）好；預拉伸結（jié）構，采用高精度大接觸角精密軸承支撐，具有極（jí）高的移動精度和極佳的熱穩（wěn）定性。 The machine adopts gantry fixed beam frame structure, which can keep good rigidity and precision for a long time. It has large torque and good dynamic characteristics. According to the processing demand, it fully absorbs the international advanced machine tool design concept. Key parts including the lathe, column, beam, wagen, ram, workbench, etc., are made of high strength resin sand, high strength and qualified cast iron, which can withstand heavy cutting and maintain long-term accuracy and high stability. Thermally symmetric headstock and high-precision angular contact bearings are mounted on the head and tail of the spindle, effectively ensuring rigidity and accuracy. The spindle with enlarged diameter and thickness is adopted to further enhance rigidity. The spindle is driven by high-power motor with high power and high torque, which can achieve high-precision heavy cutting even at low speed. The feed system adopts ball screw with enlarged diameter and pre-stretched, which can increase the rigidity of the screw and effectively prevent the thermal deformation of the screw. Screw and chain automatic chip removal structures are combined to ensure smooth chip removal. X/Y axis adopts imported heavy load linear guide rail, Z axis adopts rectangular hardened plastic guide rail, low wear, high load, to ensure the long-term usage of machine tool precision, and significantly improve the cutting precision and rigidity. The distance between the center of the spindle and the guide surface of Z axis is short, which greatly reduces the turning torque and improves the rigidity. The spindle adopts modular design with a variety of functional modules for customers to choose, and id suitable for various types of processing.. The X/Y/Z axis adopt C3 imported ball screw, and both ends are fixed and supported. It also uses gearless torque increasing synchronous belt transmission with high output torque, fast moving speed, and good machining performance. Pre-tensile structure, supported by high-precision high-contact angle precision bearings, with high movement accuracy and excellent thermal stability.

  15989519333 (Мистер Сюй.)