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Home - News - CNC precision parts machining milling technology, how is the workmanship?

CNC precision parts machining milling technology, how is the workmanship?

December 2, 2022

CNC precision parts processing in the industry is still relatively wide, why would say so, in fact, we can see in life, the role of obvious, in some mechanical equipment above the application will also be more, to know the CNC precision parts processing precision machining requirements are also high, why, because the customer in the demand for quality, and this CNC precision parts processing itself, the advantages of large, so we need to do better, more customer trust, this is what CNC precision parts processing needs to do. So we have to do better, more customer trust, which is what CNC precision parts processing needs to do.
latest company news about CNC precision parts machining milling technology, how is the workmanship?  0
CNC lathe milling plane class parts of the feed path


Milling planar parts outside the general, usually choose the side edge of the end mill for cutting. In order to reduce the traces of the cutter, to ensure the quality of the appearance of the parts, the cutter cut-in and cut-out procedures need to be carefully designed.

When milling the outer surface, the entry and exit points of the milling cutter should be along the extension line of the general curve of the part to cut into and out of the exterior of the part, and should not be cut directly into the part along the normal direction, in order to avoid scratches on the machined surface and to ensure the general lubrication of the part.

Milling off the internal general appearance, if the internal general curve promises to extend, it should be cut into and cut out along the tangent direction. If the internal general curve does not allow the extension, the tool can only cut in and out along the normal direction of the internal general curve, and will be cut, cut out point selected in the intersection of the two elements of the part general. When the internal elements are tangent to each other without intersection, in order to avoid the notch left at the corner of the generalization when the tool is withdrawn, the tool entry and exit points should be far from the corner.

latest company news about CNC precision parts machining milling technology, how is the workmanship?  1
Shown is the tool path when milling the outer full circle by circular interpolation method. When the whole circle processing is finished, do not 2 back at the cutting point, but should let the tool move along the tangent direction for a distance, to avoid the withdrawal of the tool complement, CNC lathe tool and workpiece appearance touch, constitute the workpiece waste. When milling the inner arc, we should also follow the guideline of cutting from the tangential direction, and best organize the processing road from the arc transition to the arc, which can improve the processing accuracy and processing quality of the inner hole appearance.