In the past few days, floods have been raging in many parts of Henan. But the unity of all is the strongest shield, Resist the torrential torrent and break through the darkness. In Henan, We have seen...
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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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Different components 1. CBN insert: Artificial cubic boron nitride cutting tool, at high temperature can also maintain the characteristics of high hardness, mainly for processing iron parts. 2. Cera...
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Aerospace composite materials occupies an important position in the aviation industry. The efficiency of composite material processing, processing finish, tool life, and processing cost are important ...
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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 role of the rake angle of the drill The drill bit implements drilling by embedding two cutting edges in the workpiece. When drilling, the drill bit or the workpiece rotates, the drill bit enters ...
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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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