How about the milling technology of CNC precision parts processing?

     CNC precision parts processing is relatively extensive in the industry. Why do you say that? In fact, we can see it in our lives. The effect is obvious. There will be more applications on some mechanical equipment. You must know The requirements for precision machining of CNC precision parts processing are also high. Why? Because customers are demanding quality, and the advantages of CNC precision parts processing itself are great, so we must do better and make customers more trustworthy. This is CNC. Precision parts processing needs to be done.

 Dongguan precision machining

  1. The feed path of CNC lathe milling plane parts

   When milling flat parts, the side edge of an end mill is usually used for cutting. In order to reduce the traces of the knife and ensure the appearance quality of the parts, the cutting-in and cutting-out procedures of the knife are carefully designed.

  When generalizing the external surface of milling, the cutting-in and cutting-out points of the milling cutter should cut into and out of the surface of the part along the extension line of the general curve of the part, instead of directly cutting into the part along the normal direction to avoid scratches on the processing surface and ensure the part General lubrication.

  When milling the closed inner summary surface, if the inner summary curve allows extension, it should be cut in and out along the tangent direction. If the inner summary curve does not allow extension, the tool can only cut in and out along the normal direction of the inner summary curve, and select the cut-in and cut-out points at the intersection of the two generalized elements of the part. When the internal elements are tangent and there is no intersection, in order to avoid leaving a notch at the general corner when the tool compensation is cancelled, the cutting-in and cutting-out point of the tool should be far away from the corner.