Universal milling machine precision milling, the milling cutter diameter to choose a few bigger, better tolerance for processing the whole width, to progress with a precision and efficiency. Universal milling machine machining allowance large and uneven, tool diameter of persons to be smaller, otherwise, will hang a knife knife scar too deep and affect the quality of workpiece.
1. The hard platform gold indexable type universal milling machine face milling cutter is mainly used for milling plane.
2 flat workpieces profile around , often using vertical milling cutter
3. Rough surface or rough machining the hole, an optional set of carbide end mill or corn milling cutter for cutting
4. High speed steel vertical milling cutter used for machining more convex sets and grooves, general need not to processing rough surface – because of the hardening layer on the surface of the blank and sand inclusion will speed up the tool wear. Rough milling, the milling cutter diameter smaller, due to the rough milling cutting force big, choose small diameter cutter cutting torque can be reduced.
5. In order to progress the machining accuracy of groove width, decrease The Times of tool change diameter ratio can be used when processing groove width 7 milling cutter, milling slot in the middle of the first division, then using the milling groove on both sides of tool radius compensation function.
6. Processing three-dimensional curved surface or bevel contour shape, vertical milling machine often USES ball head milling cutter, circular milling cutter, cylindrical milling cutter, taper cutter, disc cutter, etc.
7. When machining allowance is small, and the surface roughness requirement is high, can choose with cubic boron nitride blade or face milling cutter with ceramic blade, so that they can for universal milling machine high speed cutting.
For different material and machining accuracy, should choose different parameters of milling cutter for processing. The types, forms of universal milling machine milling cutter is various, in this range in a narrative of the method of selecting parameters of the cutter size.
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