Reason 1 Poor fixture rigidity Solution 1. Analyze the direction of the cutting force and provide sufficient support or improve the fixture 2. By reducing the amount of back knife ap 3....
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Workpiece name: Fresnel lens Workpiece material: copper The maximum corrugation can be within 50 nanometers, and the cutting edge has no chipping edge under 200 times microscope.
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Although coated tools have many advantages and the amount of use is increasing, they cannot completely replace ordinary uncoated tools
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In the process of milling, due to the complex shape of the workpiece itself, taking into account factors such as cutting efficiency, tool life and workpiece shape, it is usually necessary to use diffe...
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Drilling reaming countersink compound tool It has two structures: sintered PCD drill ream countersink composite tool and PCD drill ream countersink composite tool. The sintered PCD drill ream count...
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Common materials for rolls include: chilled cast iron, alloy cast iron, high-speed steel, forged steel, powder metallurgy, etc. They are large parts, usually with high hardness and large cutting allow...
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When the tool is cutting metal, especially when cutting steel continuously, the chips cannot be rolled up as they are. This is not because the chips are too hard, but because the length of the chips c...
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The reamer is a cutting tool for semi-finishing and finishing of holes. The cutting allowance is very small. The cutting process is actually a combined action of cutting and squeezing, and the toleran...
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