CNC Machining Center 3 Axis

GMC2518 uses a dual-columns-fixed beam gantry frame structure with a total height of 1.9m and a large working table area of 1600x2700mm; The rated lifting weight is up to 8t.The X-Y-Z-axis travel is 2500mm x 1800mm x 1000mm, the passing height is 1200mm, suitable for the stable processing of oversized and heavy work-pieces such as large mould bases, wind-power brackets, and heavy structures . A dual-column symmetric Design And Optimize internal Rib Layout, which is improved based on the optimization finite-element analysis to distribute forces uniformly,and minimize Deformation During high-weight loading for a long-period Continuous Processing.

All necessary parts, such as the gantry-beam, column and worktable, were made from high-quality HT300 cast iron using a casting method; Subsequently, these components an artificial ageing plus treatment at once to eliminate internal stress completely and ensure stable long-term accuracy characteristics. Equipped with a BT50 precise spindle, C3 precision ball screw pre-tightening, 55mm heavy-duty roller linear guide rail, Optional full-closed-loop control using a grating ruler for feedback; Achieved a positioning accuracy of ±0.008mm/500mm, and a repeatability positioning accuracy of ±0.005mm . A 18.5KWlarge-torque spindle drive is capable of producing a cutting force in steel greater than that described above.

As a standard three-axis machine, it has avoided the high purchase and maintenance cost of multi-axes without affecting many large-sized workpieces' machining requirements. Equipped with a 24-station arm-type tool magazine (optionally 30 stations) and has a tool-change speed as fast as 2.5 s, allowing for continuous execution across multiple processes while shortening idle time. Spindle speed adjustable range:40-6,000 r/min; Rapid travel speed for X-Y-Z three-coordinate axes in one minute is 20 mm/minute, while the Z-axis rapid run speed can reach up to 16 m/minute. Milling, boring, Drilling, Tapping, and reverse boring operations can all be performed; rough machining and fine finishing are completed simultaneously.

Equipped with a user-friendly CNC system (Fanuc, Siemens or GSK), it supports three-axis linkage; has DNC online machining function and intelligent fault scanal be easily operated by non-professionals. A machine has been designed that includes a built-in automatic Centralized lubrication system, two spirals for chips to be removed, and can work continuously without interruption at night . Modular Design facilitates regular upkeep; spare-parts storage areas are conveniently located to lower maintenance expenditures and equipment breakdowns.