Kiheung combi u750 cnc milling center

KIHEUNG COMBi U 750 CNC-controlled Milling Center Powerful CNC Machining Center with Universal Milling Head The column is designed as a robust box-column construction. The generously dimensioned guide ways are hardened and ground. The monoblock bed as well as the column and table are made of quality cast iron. The extensive double rectangular guides of the saddle ensure excellent saddle-table geometry. The saddle is constructed as a stable box design. It is extensively ribbed and moves on 4 wide rectangular guides. The table moves on the wide saddle. It is ground and equipped with 18 T-slots. All guide ways are covered with Bi-Plast anti-friction material on the opposite sides. Stick-slip-free movements and high positioning accuracies are thus ensured. Seamless speed range over 2 automatic operating stages 0-1000, 1001-4000 rpm with 20/30 kW spindle motor. High torques and an SK 50 holder for high cutting performance. Tool clamping is hydraulic. Light tools can be changed using a button on the spindle head. A foot switch is available for the two-handed change of heavy tools. 3 high-performance AC servomotors from SIEMENS ensure continuous axis feeds. Precision ball screws with preloaded double nuts in all 3 axes guarantee smooth movements, high positioning accuracies, and stability. The guide ways and ball screws are supplied by a central lubrication system.

Compact and clear The TNC 620 is a compact, versatile path control with up to five controlled axes. Due to its flexible operating concept, workshop-oriented programming capability in HEIDENHAIN clear text dialogue or external programming, and its scope, it is particularly suitable for use on universal milling and drilling machines for Single and series production Tool making General mechanical engineering Research and development Prototype construction and test workshops Repair departments Teaching and training institutions And it possesses the necessary and helpful functions for universal milling machines: Free contour programming Milling cycles for complex contours Fast reference point setting with HEIDENHAIN touch probes HEIDENHAIN TNC 620 H5C1 Control The standard heavy Universal milling head is manually infinitely adjustable in the 45 and 90 axis. Facilitated handling Also available with automatic milling head A2 horizontal / vertical. The TNC 620 has a number of notable features which make working with the control even easier and more user-friendly. NC programs can be created more clearly, the editor is even more powerful, the handling of DXF files option when transferring data has been simplified, PDF files can be displayed directly on the control - these are just a few of the new features of the TNC 620.

Source: KITHEUNG CNC machining centers are equipped with high-performance cooling systems as standard due to the fact that one of the main causes of milling head problems is overheating at consistently high speeds.