本课程介绍基本的金属切削原理及其实务应用。
This course is an introduction to basic metal-cutting principles and their practical applications.
用切削原理的方法结合微分几何的理论求解切削力。
By making use of the methods about cutting theory and differential geometry, the cutting forces in the equations were calculated.
刀具几何角度是金属切削原理及刀具课教学中的一大难点。
The geometric Angle of the blades of cutting tools is one of the difficult (complex) concepts in teaching the theory of metal cutting and cutting tools.
介绍了这种无触角剃前齿轮滚刀的切削原理、优化设计数学模型，并通过实例验证了设计效果。
The cutting principle and the optimum design mathematical model of such non-feeler preshaving hob are introduced and effect of the design is validated by its example.
本论文着重介绍了刀具的种类和切削原理，同时针对不同的地层情况，提出刀具的具体配置方式。
This article focus on describe the type of cutting tools and cutting theory, Meanwhile, the detail cutting tools configuration has been proposed due to different geologic condition.
主要由机械制造工艺学、金属切削机床、机床夹具设计和金属切削原理及刀具等课程组合而成。
It is mainly made of Technology of Mechanical Manufacturing, Metal Cutting Machine Tool, Design of Mechanical Clamps, and Principles of Metal Cutting & Cutters.
本文根据超声波椭圆振动切削原理，分析了其动态背向切削力的特征，提出了具有正负脉冲的超声波椭圆振动切削动态背向切削力模型。
Based on the principle of ultrasonic elliptical vibration cutting, a dynamic thrust cutting force in ultrasonic elliptical vibration cutting was analyzed, and the force model with posit...
利用相同的金属切削原理，也会得到完全不同的加工操作或工艺，磨和钻就是其中最普通的一个例子，由于采用不同的加工刀具而产生完全不同的两种加工操作。
A wide variety of machining operations or processes based on the same metal-cutting principle are available; among the most common are milling and drilling carried out on various machine tools.
论述了对机床的振动、主轴的位移、刀具温度、刀具切削力、旋转工件温度场进行监测的原理。
The monitoring principle which includes machine tool vibrancy, principal axis displacement, cutting tool temperature, cutting force of cutting tool, temperature field of turner is discussed.
基于振动钻削的基本原理，对轴向振动钻削的运动学特性和钻尖切削状况进行了分析。
Based on the basic principle of vibration drilling, its kinematics characteristics was analyzed and the cutting conditions of twist drill were studied.
本文介绍等距曲线的成形原理及其在切削加工中的实现方法。
The forming principle of isometric curve and it's method for realization in cutting machining are explained.
本文叙述了自动快速切削螺纹装置的工作原理，分析和计算了工作过程中主要机件的互相关系。
The article introduces the working principle of an automatic high speed thread cutting device, analyses and calculates the relation between the main parts of the device during processing.
介绍了一种自动进刀切削环形槽专用机床的设计原理、结构特点及操作方法。
A special machine which can be used to cut circular groove was introduced, including design principle, construct characteristics and operating way.
依据大变形理论和虚功原理对高速切削过程进行分析，建立了基于拉格朗日描述的有限元控制方程并采用二维有限元模型进行模拟。
Large deformation theory and virtual work principle were applied to analyses high - speed machining process, the finite element governing equation was approached based on Lagrangian description.
本文介绍了利用线切削方法在通用机床上加工非可展直纹抛物面导风轮叶型的原理与装置。
Paper describes the principle and device for machining inducer blades with non-developable parabolic surface profiles with general purpose machines by using the linear-cutting method.
从冷却原理及实际应用效果两方面都说明，喷雾冷却具有较好的切削区冷却作用和推广价值。
In cutting principle and actual application, the spray cooling has better effect in cooling and has value to generalize.
介绍四齿外排屑套料装置的工作原理、结构及切削用量主要参数的确定。
This paper introduces the operation principle, structure of four-tooth outside chip discharge set of material device and main parameter determination of cutting amount.
本文介绍了干切削产生的历史背景、基本原理及干切削对刀具的要求与实现途径。
The background and basic principles of dry cutting and its demand for the cutting tool are presented in this paper.
并用第一原理应力计算方法对单晶硅纳米切削过程中的脆塑转变的可行性进行了研究。
Moreover, the feasibility of brittle-ductile transition of monocrystalline Silion is studied with the method of first principle stress.
切削用量优化是自动化工艺设计的一项重要工作。文中运用工艺优化设计的原理，借助于参数优化的方法，实现了切削用量的优化。
Optimization of cutting capacity is an important task in automatic technique design. Cutting capacity is realized to optimize with principle of technique design by means of parameters optimization.
本文论述了利用激光辅助加热改善难加工材料切削性能的原理、方法，以及这种加工方式的可行性。
In this paper, the principle, method ana viability of using laser-assisted heating to improving the machinability for tough materials are described.
仿真系统模拟数担数控机床硬件插补原理，在计算机上动态地模拟出刀具运动轨迹，实现非实际切削过程中的数控代码验证。
The motion orbit of cutting-tool is simulated dynamically on the computer screen, with test and verification of NC program achieved in the non-real cutting process.
通过数学推导，证明了该刀具在切削工况下符合齿轮啮合原理，可切制出满足设计要求的齿轮。
With the mathematic derivation it is proved that the cutter meets the specification of the gear meshing under the cutting condition and can correctly shape gears that can meet the design requirement.
最后较为全面、系统地讲述金属切削机床、机床夹具和刀具设计原理和方法。
Finally, design principles and methods of designing metal cutting machine tools, clamps of machine tools and tools are discussed comprehensively and systematically.
讨论了振动切削的原理，指出振动切削是提高零件加工表面完整性的重要方法。
The principle of the vibration cutting is discussed. It is pointed out that the vibration cutting is an important method to improve the machined surface integrity of components.
提出了球齿轮传动的范成法切削加工方法，并研制了切削加工原理性试验装置。
We bring forward the Generating cutting method based on spherical gear drive, and develop experimental cutting set-up in principle.
解析模型是基于刀具切削刃包络面形成的原理来研究零件表面形貌的形成。
Analytical model that used to study the generation of surface topography is based on the principle of swept surface during cutting operation.
运用该原理编制的计算机程序可以计算各切削齿的切削面积、切削体积、切削速度、切削力和切削功率等。
By means of the program established according to the above-mentioned principle, the cutting area, cutting volume, cutting speed, cutting force and cutting power of every tooth can be computed.
介绍了一种大型齿圈齿形加工的新方法，并对其加工原理、主要参数的选择计算和切削试验结果进行了分析。
This paper introduces a new method cutting the profile of tooth of large gear ring, which has no upper limit diameter.
介绍了一种大型齿圈齿形加工的新方法，并对其加工原理、主要参数的选择计算和切削试验结果进行了分析。
This paper introduces a new method cutting the profile of tooth of large gear ring, which has no upper limit diameter.
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