对切削效率及系统的稳定性进行了切削试验。
Thecutting tests have been made in the cutting efficiency and the stability of the system.
土壤粘附是影响疏浚刀齿切削效率的重要因素之一。
Soil adhesion is one of important attributes of dredging tool's efficiency.
通过回归分析，建立了切削效率和刀具磨损率的数学模型；
The mathematic models of machining efficiency and wear of cutter were founded by analysis of regression about experimental results.
适用对台阶面沟槽的加工，切削效率和刀具耐用度与高速钢铣刀相比能成倍提高。
Suitable for machining shoulders and slots. Its cutting efficiency and wear resistance is doubled and redoubled than that of HSSmilling cutter.
根据煤的崩落性质，研究了截槽形状与煤的块度、截煤阻力及截齿的切削效率等关系。
According to coal breakout feature, the author has studied the relationship between cutting groove shape and the lump of coal and cutting resistance as well as cutting efficiency.
极限切深试验表明，以稳定切削点所对应的主轴转速进行切削可以提高机床的切削效率。
The experiments to verify the limit cutting depth show that the cutting efficiency of machine tool can be improved by cutting at the spindle speed corresponding to the stable cutting point.
所设计的两种珩磨工具具有刚性好、切削效率高、易于操作等特点，有着良好的实用价值。
The two kinds of honing tools in the article have the good rigidity, high cutting efficiency, at the same time, they are easy to operate and have the good practical value.
可代替硫化切削油，对各种金属加工，可降低工件粗糙度，延长刀具寿命，切削效率提高60%以上。
Instead of sulfide cutting oil, all kinds of metal processing, can reduce the workpiece roughness, extend tool life, cutting efficiency is improved by more than 60%.
近年来，化学气相沉积(CVD)法逐渐应用于车针后续处理过程之中，增强了车针的耐磨性和切削效率。
Recently, chemical vapor deposition (CVD) is gradually used in order to enhance the wear resistance and cutting efficiency of bures.
机床的切削效率往往不是由机床的功率、机床所能承受的最大载荷所决定，而是由机床切削时发生自激振动的条件所决定。
It is well-known that machining efficiency doesn't depend on the machine power and the load which machine can bear, but depends on the condition in which self-excited vibration appears.
在高速切削编程方法的条件下，他们两者之间具有一定相容性，并且切削效率可以得到一定的提高，对生产实践具有一定的指导意义。
By changing nc programming method, there is compatibility between high speed cutting and high efficiency cutting, and the cutting efficiency can be improved.
作为先进制造技术，高速切削技术能大幅度地提高加工品质和加工效率，并能降低加工成本。
As one of the advanced manufacturing technologies, high speed cutting technology can improve the machining quality and efficiency enormously, and can reduce machining cost.
切削用量优选专家系统使用面向对象的框架表示方式，以增强系统的知识表达能力，提高系统效率。
The expert system of optimization of machining parameter make use of object oriented mode to strengthen the power of system in knowledge express and improve efficiency.
在传统的钛合金加工中，由于切削速度低、刀具耐用度低，导致加工效率低。
In the traditional titanium alloy processing, because both cutting speed and tool life are lower, the cutting efficiency is lower.
与传统切削加工方法相比具有生产效率高、加工精度高、承载能力强等优点。
Compared with traditional cutting processing method, it has many advantages such as high production efficiency, high process precision, and high bearing capacity.
企业数控机床加工效率不高的主要原因涉及加工工艺技术水平、切削刀具、准备周期长短、激励措施及人才等方面。
The main reasons for low efficiency of nc machine tool include machining technology, cutting tool precision, preparative cycle, encouragement method and talents.
是高速、重切削以及难加工材料的最佳助手，可明显提高加工质量，延长刀具寿命，提高生产效率。
High speed, heavy cutting and difficult processing materials in the best assistants, can significantly improve the processing quality, prolong tool life, improve the production efficiency.
本文从振动的基础理论出发，认为在挖掘过程中施加切削方向的振动后，能够大大降低作业过程中的挖掘阻力，并提高能量的利用效率。
According to the basic theory of vibration, the article considers that vibration in the process of excavation can reduce the digging force and improve the energy efficiency greatly.
为了使金属切削加工中，切削参数能实现实时优化保证产品质量和设备效率，提出采用基因算法。
In metal cutting process, the optimization of cutting parameters is the key factor to improve the quality of products and raise the efficiency of equipment.
传统的钛合金车削加工因其切削速度低，刀具耐用度低，加工质量难于控制，导致加工效率低。
In the traditional titanium alloy process turning efficiency is lower, this because both cutting speed and tool life are lower and process quality controlled is very difficult.
盘形滚刀是盾构机刀盘上主要的掘进刀具，其切削性能直接影响了盾构机的掘进效率。
As one of the main cutters of shield machine in the cutterhead, disc cutter's cutting performance directly affects the excavation efficiency of shield machine.
结果表明，采用该系统优选的铣刀及其切削参数进行高速铣削加工，能有效提高加工品质和加工效率、降低加工成本。
The experiment results show that the optimized milling cutter and its parameters can improve the machining quality and efficiency and reduce machining cost efficiently.
刀具使用硬质合金锯片，切削速度高，生产效率高，加工精度高。
The cutter adopts hard alloy saw blade, which features high cutting speed, high producing efficiency, and high processing precision.
在数控加工中，切削力的大小直接影响着数控机床的加工精度与效率，因此对切削力的准确测量非常重要。
Precision measurement for cutting force plays an important role in the machining accuracy and efficiency of the numerically controlled machine tools.
为提高铣削加工的安全性和生产效率，有必要在加工实际进行之前准确地预测切削过程的物理信息，如铣削力、刀具振动等。
To improve the safety and efficiency of milling process, it is necessary to predict the physical features such as milling forces and vibration parameters, etc. before actual cutting.
通过分析长螺旋钻机在切削各类土质时，钻具的角速度与土块运动机理关系，提出确定钻具临界的方法，而工程施工中钻杆的实际转速应大于临界转速，以提高钻机的工作效率。
An analysis related to various kinds of soil cutting by earth auger, this paper puts forward that running speed of frill should be faster than critical speed so as to increase the efficiency of drill.
通过分析长螺旋钻机在切削各类土质时，钻具的角速度与土块运动机理关系，提出确定钻具临界的方法，而工程施工中钻杆的实际转速应大于临界转速，以提高钻机的工作效率。
An analysis related to various kinds of soil cutting by earth auger, this paper puts forward that running speed of frill should be faster than critical speed so as to increase the efficiency of drill.
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