Mytrunnion-7G

Overview

The Mytrunnion-7G is a Vertical 5-Axis Machining Center. Table Size: (Ø1000mm) Ø39.7″; expansive work envelope: Ø1,171mm (Ø46.1″) x 739mm (29.1″) high; table load capacity: 4,440Lbs. Travel (X, Y, Z) is (1119 x 1380 x 765mm) 46.9″ x 54.3″ x 30.1″ and Travel (A, C) is 150° (-120 to +30°), 0 to 360° with a 0.001° minimum indexing command. Spindle Taper is NST No. 50 (HSK-A100 Opt.), Spindle Speed is 35-12,000 min, 4-Step Gear Driven, and the spindle is described as #50, high speed, heavy duty 12,000rpm, 4-step geared, dual contact. Tool Storage Capacity is 100 Pcs.; Rapid Feed (X,Y x Z) is 50m/min (1,969ipm) x 30m/min (1,181ipm); Rapid Feed (A, C) is 25 min (9,000 deg/min), 27.5 min (9,900 deg/min). Linear scale feedback is standard on the X, Y & Z axes, as well as the tilting and rotary axes, and Positioning accuracy is ±0.002mm (±0.000079″)/Full stroke with Repeatability ±0.001mm (±0.000039″). Construction is highest grade Meehanite cast construction for superior vibration absorption and improved surface finishes. The rotary table is zero backlash roller cam style for the 4th and 5th axes and includes rotary scales. Control is Arumatik-Mi CNC with ultra-high speed and high precision SSS (Super Smoot Surface) control with 8,190 block look ahead speeds; Power Requirement is 65KVA, 200v AC, 3 Phase. The Mytrunnion-7G is described as designed for high precision machining of a variety of large-scale parts and to process substantial, weighty parts in a single set-up. It is a simultaneous 5-axis machining center and is explicitly noted as ideal for large capacity, high precision Aerospace applications. The Arumatik-Mi CNC promotes super-fast, super smooth control processing for faster machining of complex workpieces, and the trunnion table design is stated to allow positioning the work piece closer to the spindle to maximize stiffness and flexibility.