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常见的圆口刨刀,刀片是一个圆锥体,因而只有一面刃切削。双刃圆口刨刀(附图)的刀片是一个圆柱体,两端面都有刃可用来进行切削。件1为刀杆,刀杆与刀垫的结合面上有一个6°的倾斜度,装配后产生刀具的后角。件2为锥面垫圈,该垫圈与刀片的锥面结合,用来为压紧刀片时定5中心和保护刀刃。圆刀片4为W18Cr4V6高速钢,刀片本身前角为20°,将刀片装到
Common circular shaver, the blade is a cone, so only one edge cutting. The blade of a double-edged circular cutter (with photos) is a cylinder with blades on both ends for cutting. Piece 1 is a shank, the joining surface of the shank and the pad has an inclination of 6 °, and the clearance angle of the tool after assembly is produced. Part 2 is a tapered washer that engages the conical surface of the blade to define the center of the blade and protect the blade when pressed against the blade. Round blade 4 W18Cr4V6 high-speed steel, the blade itself rake angle of 20 °, the blade installed