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Aluminum CNC Turning Part

Aluminum CNC Turning Part Picture Case:

The surface shape of a milling machine is generally composed of straight lines, arcs, or other curves. Common milling machine operator according to the drawing requirements. Constantly change the relative position between the tool and the workpiece, and then with the selected speed of the milling cutter, so that the tool on the workpiece for cutting, can be processed into a variety of different shapes of the workpiece.

CNC machine tool processing is to cut the tool and the workpiece’s motion coordinates into the smallest unit, that is, the minimum displacement. According to the requirements of the workpiece program, the CNC system makes the coordinates move a number of minimum displacements, so as to realize the relative motion of the tool and the workpiece, in order to complete the machining of the parts.

Characteristics of milling:

Milling is a cutting method in which the rotary motion of the milling cutter is the main motion and the feed motion of the milling cutter or the workpiece is used. It features:

1, the use of multi-edge tool processing, blade rotation cutting, and tool cooling effect is good, and high durability.

2, Aluminum CNC Turning Part production efficiency is high, processing range is wide, in the ordinary milling machine using a variety of different milling cutters can complete the processing plane (parallel plane, vertical plane, inclined plane), step, groove (right Angle groove, V groove, T groove, dovetail groove, and another special groove), special surface processing tasks. With the use of the accessories of the first-class milling machine, it can also complete the milling of the spline shaft, spiral shaft, gear clutch, and another workpiece.

3, aluminum cnc turning part has high machining accuracy, its economic machining accuracy is generally IT9-IT7, and surface roughness Ra value is generally 12.5-1.6um. The precision of fine milling can reach IT5, and the surface roughness Ra can reach 0.20um.

Because of the above characteristics of milling processing, it is particularly suitable for the processing of mold and other complex shape assembly parts and occupies a very important position in the mold manufacturing industry. With the rapid development of numerical control technology, milling is playing an increasingly important role in machining, especially in the machining of various special curved surfaces, which has an incomparable advantage over other machining methods. At present, the Five-axis CNC milling machining center can even complete the reproduction and processing of the whole work of art continuously with high efficiency.

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