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1、高速高效的数控机床铣刀的类型总结一、数控铣刀的分类A, the classification of nc cutter （一）按制造铣刀所用的材料可分为(a) according to the materials used in the manufacturing milling cutter can be divided into 1高速钢刀具；1. High speed steel cutting tools; 2硬质合金刀具；2. Carbide cutting tools; http:/ http:/ http:/ http:/ 3金刚石刀具；3. Diamond tool; 4其他材
2、料刀具，如立方氮化硼刀具、陶瓷刀具等。4. Other material cutting tools, such as cubic boron nitride cutting tools, ceramic knives, etc. （二）按铣刀结构形式不同可分为(2) according to the milling cutter structure can be divided into different forms 1整体式：将刀具和刀柄制成一体。1. The integral: cutting tools and the handle is made. 2镶嵌式：可分为焊接式和机夹式。
3、http:/ http:/ http:/ http:/ 2. The Mosaic: can be divided into welding and machine type. 3减振式当刀具的工作臂长与直径之比较大时，为了减少刀具的振动，提高加工精度，多采用此类刀具。3. Vibration type when the tool work arm length and diameter of relatively large, in order to reduce the vibration of the cutting tool, improve the machining precisi
4、on, use this tool more. 4内冷式：切削液通过刀体内部由喷孔喷射到刀具的切削刃部；4. In the cold type: cutting fluid through the blade inside the nozzle jet to the cutting edge of cutting tool; 5特殊型式：如复合刀具、可逆攻螺纹刀具等。5. Special type, such as composite cutting tools, reversible tapping screw thread cutting tools, etc. http:/ http:/
5、 http:/ http:/ （三）按铣刀结构形式不同可分为(3) according to the cutter structure can be divided into different forms 1面铣刀（也叫端铣刀）：面铣刀的圆周表面和端面上都有切削刃，端部切削刃为副切削刃。面铣刀多制成套式镶齿结构和刀片机夹可转位结构，刀齿材料为高速钢或硬质合金，电子汽车衡刀体为 40cr。钻削刀具，包括钻头、铰刀、丝锥等；1. The face milling cutter (also called end mill) : face milling cutter on the circumfe
6、rential surface and end face of has a cutting edge, end cutting edge vice cutting edges. Face milling cutter is made more shell structure and blade machine clip indexable insert structure, for high speed steel or hard alloy blade material, the blade of 40 cr. Drilling tools, including drill, tap, re
7、amer, etc.; 2模具铣刀：模具铣刀由立铣刀发展而成，可分为圆锥形立铣刀、圆柱形球头立铣刀和圆锥形球头立http:/ http:/ http:/ http:/ 铣刀三种，其柄部有直柄、削平型直柄和莫氏锥柄。它的结构特点是球头或端面上布满切削刃，圆周刃与球头刃圆弧连接，可以作径向和轴向进给。铣刀工作部分用高速钢或硬质合金制造。2. The die cutter: die developed by the vertical milling cutter, milling cutter can be classified as conical end mill, cylinder of ba
8、ll end mill and conical ball end mill, its hilt with straight shank, made straight shank type and Morse taper shank. It is the structure characteristics of ball head or face is full of a cutting edge, circular blade with ball head arc blade connection, may make the radial and axial feed. Parts made
9、of high speed steel and carbide milling cutter work. 3键槽铣刀：用于铣削键槽。3. The keyway milling cutter: used for milling keyway. 4成形铣刀：切削刃与待加工面形状一致。4. Forming milling cutter, cutting edge and stay http:/ http:/ http:/ http:/ consistent processing surface shape. 二、常用数控铣刀Second, the commonly used numerical co
10、ntrol milling cutter 现就几种目前比较常用的铣刀类型就其应用场合加以说明。Now several kinds of cutter types which are frequently used at present in its applications. （一）单刃铣刀http:/ http:/ http:/ http:/ (a) single milling cutter 该刀具加工效率高，采用优质的硬质合金作刀体，一般采用刃口锐磨工艺，以及高容量的排屑，使刀具在高速切割中有不粘屑，低发热，光洁度高等特点。它广泛应用于工艺品、电子、广告、装饰和木业加工等行业，适合工厂批
11、量加工以及高要求的产品。The cutting tool machining efficiency is high, USES the high quality of carbide blade, blade sharpening process, generally USES the chip and high capacity, make the cutting tool in high-speed cutting has non-stick dust, low fever, high smoothness, etc. It is widely used in handicrafts, e
12、lectronics, advertising, decoration and wood processing industries, and is suitable for batch processing and high demand of products. （二）两刃立铣刀和四刃立铣刀(2) the two edges vertical milling cutter and four vertical milling cutter blade http:/ http:/ http:/ http:/ 该类刀具一般采用整体合金结构，其特点是拥有很强的稳定性，刀具可在加工面上稳固地工作，使
13、加工质量得以有效的保证。适用材料范围广，如碳素钢、模具钢、合金钢、工具钢、不锈钢、钛合金、铸铁、适用于一般模具、机械零件加工。The tool USES the overall alloy structure generally, its characteristic is to have very strong stability, tool can work firmly on the processing, to effectively guarantee processing quality. Used with a range of materials, such as carbon
14、 steel, die steel, alloy steel, tool steel, stainless steel, titanium alloy, cast iron, suitable for general mould and machinery parts processing. （三）螺纹铣刀(3) the thread cutter http:/ http:/ http:/ http:/ 随着中国数控机床的发展，螺纹铣刀越来越得到人们的认可，它很好的加工性能，成为降低螺纹加工成本、提高效率、解决螺纹加工难题的有力加工刀具。由于目前螺纹铣刀的制造材料为硬质合金，加工线速度可达 80200m/min，而高速钢丝锥的加工线速度仅为 1030m/min，故螺纹铣刀适合高速切削，加工螺纹的表面光洁度也大幅提高。高硬度材料和高温合金材料，如钛合金、镍基合金的螺纹加工一直是一个比较困难的问题，主要是因为高速钢丝锥加工上述材料螺纹时，刀具寿命较短，而采用硬质合金螺纹铣刀对硬材料螺纹加工则是效果比较理想的解决方案可加工硬度为 hrc5862。对高温合金材料的螺纹加工，螺纹铣刀同样显示出非常优异的加工性能和超乎预期的长寿命。对于相同螺距、不同直径的螺纹孔，采用丝锥加工需要多把刀具才能完成，但如采用
