集中论述了在实际微孔钻削加工过程中主切削刃对微钻头折断和微孔加工精度的影响。
This article focused on drilling in the actual processing of microporous main cutting edge of micro-drill breaks and microporous processing accuracy.
采用锥面磨削法刃磨钻削刀具的后刀面，可显著提高刀具的使用寿命，有利于保证工件加工精度和提高工件表面质量。
As a result of using the cone sharpening method sharpening drilling cutter's Flank, improving surface quality and machining precision, extending the lifetime of the drilling cutter substantially.
所有深孔钻都是直出屑槽的，并且均为单切削刃。
All gun drills are straight-fluted, and each has a single cutting edge.
阐述了内锥面法刃磨麻花钻的原理以及在工具磨床上进行磨削工艺试验的方法。
This paper illustrates the principle of the inner cone grinding twist drill and the process of grinding experiments on the tool grinder.
针对钻铰刀在刃磨过程中出现的摆差偏大的问题，进行了分析，并提出解决方案。
In view of the great pendulum difference in the process of grinding, an analysis is made and a solution is put forward.
阐述内锥面刃磨麻花钻原理及在工具磨床上进行磨削工艺试验的方法和机床的调整。
Illustrates the principle of the inner cone grinding twist drills, the process of grinding experiments on the tool grinder and the adjustment of the tool grinder.
探讨了获得钻削碳纤维复合材料高质量孔的两个关键因素：保持钻头切削刃的良好锋利性和采用高的钻削速度。
Two key factors for drilling high quality holes of carbon fibre reinforced plastics, which are to keep the fine sharpness of the cutting lip of the drill and to use high drilling speed are discussed.
分析了该钻头的结构和刃磨特点，进行了振动钻削试验。
The structures and tool grinding features were analyzed and vibration drilling experiments were done.
将该分类体系应用于车削、钻削和磨削加工，表明切削运动-刀具切削刃毛刺分类体系定义明确、完整。
And the application results of the new classification system of the burrs in turning, drilling and grinding show many good characteristics.
为了提高新型微钻头的钻削性能，提出了一种适合于微钻头的横刃修磨原理及方法。
To raise drilling performance of new micro-drill, a novel method was advanced for reginding of chisel edge.
阐述了麻花钻内锥面刃磨法的原理及参数的确定方法，揭示了内锥面刃磨中存在“翘尾”现象的原因并提出了相应的解决措施。
The inner cone grinding method of twist drills is discussed. The phenomenon of up tail in the grinding method is exposed and the solving idea is given.
主要用于刃磨铣刀、铰刀、拉刀、盘形车刀、插齿刀及扩孔钻等。
Mainly Renmo milling cutter, reamer, pulling knives, plate-shaped lathe tool, knife inserted teeth and bore drilling.
本文建立了基于渐开圆柱面的SPLIT钻数学模型，并进行了实际刃磨。
This paper established the mathematical model of SPLIT drill basing on the involute cylindrical surface, and conducted real edge grinding.
介绍精扩孔钻的实践参数、特点及刃磨要领。
The practice of pure hole drilling parameters, the main characteristics and grinding were introduced.
规格：麻花钻、三刃钻、铰刀、立铣刀。
Specification: twist drill, three-blade drill, reamer, end-milling cutter.
阐述了内锥面法刃磨麻花钻的原理以及在工具磨床上进行磨削工艺试验的方法。
The motion modalities of CNC tool grinders with moving grinding wheel and swing grinding wheel were analyzed.
此钻型长期以来由于用成形砂轮刃磨成本过高，研究和应用均遇到很大的困难。
As a special case of application, research and application meets difficulties respectively because of high cost of rapid molding sharpening on the tool flank of ellipsoid.
分析了小直径深孔振动钻削对钻头的要求；设计了一种新型内排屑深孔钻头；分析了该钻头的结构和刃磨特点，进行了振动钻削试验。
Based on analyzing the demands of small-diameter deep-hole drill for vibration drilling, a new inner-chip removal drill was designed.
针对该钻型的特点，提出用钻尖主刃的外缘和横刃转点处的锋角作为其设计参数值。
Point angles at outer corner and chisel edge corner are proposed to be used as the drill design parameters to determine the type uniquely and the relief Angle is used as a supplement parameter.
介绍了以回转双曲面作为麻花钻后刀面的数学模型，研究了钻头设计参数与刃磨参数的关系。
Mathematical model for twist drill hyperboloid grinding is introduced. The relationship between drill design para meters and grinding parameters is studied.
LW-2 台式万能刀具刃磨床主要用于刃磨普通刀具，如各类型铣刀、铰刀、车刀、刨刀、丝攻、锪钻等。
LW—2 bench style universal cutter grinder is used for grinding normal cutter such as various kingds of milling cutters, reamers, lathe tools, planning tools, screw tap and shaving drill ect.
台式万能刀具刃磨床主要用于刃磨普通刀具， 如各类型铣刀、铰刀、车刀、刨刀、丝攻、锪钻等。
LW—2 bench style universal cutter grinder is used for grinding normal cutter such as various kingds of milling cutters, reamers, lathe tools, planning tools, screw tap and shaving drill ect.
介绍了以回转双曲面作为麻花钻后刀面的数学模型，设计参数与刃磨参数的关系。
Mathematical model for hyperboloid grinding of twist drill and relationships between drill design and grinding parameters are introduced.
通过数学分析将麻花钻前刃面端截面曲线归纳成广义渐开线；
With mathematic analysis the end section curve of front blade of twist drills is induced into generalized involute;
一种多刃硬质合金钻，属于金属加工工具技术领域。
The invention relates to a multi-edge solidness alloy drill, which belongs to the technical field of metal processing tool.
一种多刃硬质合金钻，属于金属加工工具技术领域。
The invention relates to a multi-edge solidness alloy drill, which belongs to the technical field of metal processing tool.
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