Ⅰ、Flank wear Ⅱ、Crescent depression wear Ⅲ、groove wear Ⅳ、Plastic deformation V、hot crack Ⅵ、Flaking Ⅶ、Built-up edge
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Reasonable selection of tool geometry can improve the processing conditions, save the processing time, improve the processing efficiency, ensure the quality of the machined workpiece and prolong the s...
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(1) Causes of mechanical wear Tool wear occurs in a very short time when cutting difficult-to-machined materials, because there are many factors promoting tool wear in the machined materials. Most...
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How to reduce the impact of tools deformation? 1. Tools overhang should be as short as possible. 2. The diameter of handle should be as large as possible. 3. The radial cutting force of the t...
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Alloy milling cutter in the use of more or less will encounter damage or wear problems, but sometimes it is inevitable. However, we can try our best to minimize the damage. There are few methods to re...
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CBN tool, a kind of super hard tool, is made of CBN powder as raw material, under the action of a small amount of binder using ultra-high temperature and high pressure technology. Because the CBN tool...
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CBN (cubic boron nitride) is a kind of hardness is second only to diamond (diamond), is after synthetic diamond, the soft of hexagonal boron nitride (white ink) joined shift catalysts in ultra high te...
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Indexable inserts is a kind of cutting tool which clamps a polygonal blade with several cutting edges in advance on the tool body by mechanical clamping method. When a cutting edge is blunt in the pr...
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