Change in the cutting temperature.
切削温度的变化。
Change in the cutting temperature.
切削温度的改变。
The measurement system of milling transient cutting temperature is developed.
该文研制了一套铣削瞬时切削温度测量系统。
The maximum cutting temperature increases with the increase in cutting speed.
最高切削温度随着切削速度的增大而增高。
Cutting heat, cutting temperature and their effects are the important research contents of high speed cutting technology.
切削热与切削温度的产生和影响是高速切削技术研究的重要内容。
The effect of tool rake angle on the geometric shapes of the chip, cutting force and cutting temperature is investigated.
分析了刀具前角对切屑几何形状、切削力和切削温度的影响。
Cutting temperature has direct effects on not only tool wear and tool life but also machining accuracy and quality of machined surfaces.
切削温度不仅直接影响刀具的磨损和耐用度，而且也影响工件的加工精度和已加工表面质量。
Tempered martensite was gradually generated as the cutting temperature increased, which is the main cause of the decrease in the hardness.
随着加工温度升高，工件表面逐渐产生回火马氏体，这是造成工件表面硬度下降的主要原因。
The cutting temperature is simulated by employing the finite element method, providing a basis for the improvement of machining precision of parts.
用有限元模拟温度分布，为提高零件加工精度提供了依据。
The cutting temperature rise with the increase of the cutting speed, so high-speed cutting conditions should be made sure not to bum the cutting tool.
切削速度提高，切削温度上升，应注意在高速条件下是否会对刀具造成烧伤。
Cutting force, cutting temperature and tool wear are the main indicators reflecting the cutting process, especially the cutting force, the use of wider range.
切削力、切削温度和刀具的磨损是反映切削过程的主要指标，特别是切削力，其使用范围更广。
While the material machined hardness is lower than HRC50, the changing rule of cutting force and cutting temperature was accordant with the common cutting theory.
当工件材料硬度低于HRC50，切削力和切削温度的变化规律符合普通的金属切削理论，硬度超过HRC50则切削力和切削温度的变化规律大不相同。
A computer aided measurement system is used to measure the cutting temperature directly in high-speed machining by natural thermocouples and standard thermocouples.
介绍了一种用常规的自然热电偶和标准热电偶方法实现高速加工过程中切削温度的直接接触式测量的计算机辅助测温系统。
The cutting temperature play an important role in the high speed cutting process, concerning about the tool wear, workpiece surface integrity and machining precision.
切削温度与刀具磨损、工件加工表面完整性及加工精度密切相关。
The project of the new dynamical cutting temperature measuring system for chemical explosive material is funded by China Academy of Engineering Physical (NO. 2001z0301).
“新型化爆材料动态切削温度测试系统”这一课题来源于中国工程物理研究院重大基金项目(项目编号：2001 Z 0301)。
Also, combining theoretical analysis method of cutting temperature with the FEA, the distribution of cutting heat in components of chip, workpiece and tool was researched.
结合剪切面及前刀面接触区的平均温度和切削热解析法，研究了高速切削中切削热在切屑、工件和刀具部分的量化分配规律。
It is capable of displaying temperature flexuous curve, calibrating thermocouple, establishing the cutting temperature exponential formulation and predicating the state of cutting.
该仪器具有显示温度波形曲线、热电偶标定、确定切削温度指数公式、判定切削状态的能力。
The mechanism of cutting force, cutting temperature and tool wear in the machining of quenched steel and nickel based high temperature alloy with ceramic tools are analyzed in the paper.
重点分析了陶瓷刀具在切削淬火钢和镍基高温合金中有关切削力、切削温度、刀具磨损等方面的机理。
Cutting temperature, relation curves of wear with cutting time and cutting speed, microscopic features and chemical changes of rack face and rear face of the tin coated tool were measured.
测绘了切削温度、后刀面磨损量与切削时间或切削速度的关系曲线，分析了刀具前、后刀面显微磨损、破损形貌和化学变化。
On the basis of experiments and the conversation law of optimal cutting temperature, the equation of maxim dimension tool life is derived and the relation parameters of the equation are also given.
在实验研究的基础上，推导了基于最佳切削温度守恒定律的刀具最大尺寸使用寿命方程并给出了相关参数。
The optimum position of roll tensioning is analyzed under the action of the centrifugal force and cutting temperature stresses. The effect of tamped radius on the optimum position is also analyzed.
对离心力场，切削温度场共同作用下的锯片最佳辊压适张度处理位置进行了计算分析；
On the basis of experiments and the conversation law of optimal cutting temperature, the equation of maxim dimension tool life is derived and the relation parameters of the equation are also given.
通过对刀具使用寿命特性的分析，在实验研究的基础上，推导了基于最佳切削温度守恒定律的刀具最大尺寸使用寿命方程。
By cutting carbon dioxide emissions as well as controlling soot and methane, the global temperature change could be kept under 2 degrees Celsius (4 degrees Fahrenheit) in the short term.
就短期来看，在减少二氧化碳排放量的同时控制烟灰和甲烷的排放将使全球气温变化控制在2摄氏度(4华氏度)以内。
By cutting carbon dioxide emissions as well as controlling soot and methane, the global temperature change could be kept under 2 degrees Celsius (4 degrees Fahrenheit) in the short term.
就短期来看，在减少二氧化碳排放量的同时控制烟灰和甲烷的排放将使全球气温变化控制在2摄氏度(4华氏度)以内。
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