Drilling and milling center is a machine tool which is gradually separated from the traditional machining center according to the special development needs of special machines. The drilling and milling machining center can not only drill the drilling, but also milling the parts. At the same time, it combines the advantages of both the drilling center and the machining center. The spindle speed drilling and milling machining center are basically in the 1000rpm above, such as drilling and milling machining center we Odysseus all adopts 12000rpm spindle, spindle speed than traditional machining center is much higher, so, generally called high speed drilling and milling machining center.
Characteristics of high speed drilling and milling center
For the smaller, less machining allowance, the processing technology for drilling and tapping main parts, large body, large stroke traditional machining center but had a certain inhibitory effect, to improve the production efficiency and feed speed and spindle speed is not up to process high quality standard parts. High speed drilling and milling machining center can solve these problems: small body commonly used, trip in the basic 600mm the following table becomes small, the whole machine's load is small, in the process to overcome the inertial navigation system is also small, the same power, the feeding speed of the machine tool naturally faster; the spindle speed is higher, the processing quality is increased.
Which parts are the high speed drilling and milling center suitable for processing?
1. Small parts
High speed drilling and milling center is a small machine tool, which is usually suitable for smaller parts. Of course, the smaller size is relative. As long as it doesn't exceed the range of the machine tool and it can be properly clamped, it can be processed by drilling and milling center.
2. More complex parts
Drilling and milling center also has the functions of drilling and milling. The tool magazine usually has 14 or 16 tool storage capacity, so it can be used for processing more complex workpieces, such as plate parts or disk parts with many holes.
3. Soft parts
The spindle equipped with high-speed drilling and milling center is generally a small high-speed spindle of BT30, and the overall rigidity of machine tool is low. So it is generally used for processing parts such as copper, aluminum and high-speed steel. For stainless steel and other parts with high hardness, it is generally not recommended for machining. It has great influence on the accuracy of machine tools, especially the accuracy of repeated positioning. In addition, it is not recommended for heavy cutting.