KITAMURA Mytrunnion-4G/7G

产品特点： 采用双立柱龙门结构、左右对称结构提供Y轴之热稳定、可在全行程获得最高加工精度。 采用米汉纳铸铁、超精密滚珠丝杆、搭载北村齿轮主轴、高速刀具交换系统。 采用高频淬火热处理保证整体生产过程控制，北村是唯一对导轨进行高频淬火、高精密研磨处理的厂家。 采用方形导轨具备7倍表面接触、7倍减震和重切削能力。 采用冷却油循环冷却和硬轨滑动面空气清洁保护、减少生产发热。 主要组件配合面经过刮研、不需要进行平行度、垂直度补偿。 配备1600万脉冲编码器高阶伺服电机保证极困难的切割条件下仍保持定位精度和强大的驱动力。 第四及第五轴配有超高精度、高刚性的滚轮式无背隙滚齿凸轮台面。 Mytrunnion-4G • Ideal for ultra-high precision simultaneous 5-axis machining • Positioning Accuracy: ±0.000079” Full Stroke, Repeatability: ±0.000039” • Sliding overhead door allows for easy workpiece loading/unloading • Powerful #40, 15,000rpm, 15HP Direct Drive, Dual Contact Spindle Optional HSK-A63 Spindle Configuration available • Highly Rigid, Ultra-High Precision Roller Gear Cam Table in the 4th & 5th Axes • Expansive 21.7"Dia. x 15.7"H (550 x 400mm) work envelope beats the competition • Highest grade meehanite cast iron construction for superior vibration absorption and improved surface finishes Mytrunnion-7G • Vertical 5-Axis machining center, ideal for large capacity, high precision Aerospace applications • Positioning Accuracy: ±0.000079” Full Stroke, Repeatability: ±0.000039” • Full 5-axis simultaneous capabilities • Best performance, high output #50, 12,000rpm, gear driven dual contact spindle • Linear Scale Feedback on all Axes • Highest grade meehanite cast iron construction for superior vibration absorption and improved surface finishes • Zero backlash roller cam style 4th/5th axis rotary table • High speed rapid feed rates 1,969ipm (X, Y), 1,181 (Z) Super-fast for a machine of this size