workpiece temperature

The Workpiece Temperature Characteristics and Burn Mechanism in Creep Feed Grinding

缓进深磨的温度特征与烧伤机理

The distribution curve of workpiece temperature induced by the shear heat source is obtained.

得出剪切热源引起的工件温度分布曲线.

An air cooling curve after large workpiece preheating is calculated out. According to these curves, a suitable welding temperature and time interval are determined for repair the heavy hopper.

还介绍了采用计算方法绘出大型工件预热在常温的冷却曲线，根据该曲线即可选定焊接时合适的温度和时间范围。

In the ohmic heating moment, the temperature of joint surface rises at first, and finally formed ellipse nugget within the workpiece.

在通电加热阶段工件贴合面部位的温度率先升高，最终在工件内部形成沿贴合面对称的椭圆形熔核。

The cutting temperature highcutting 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 system could be also used in online machining of some other parts in machine manufacturing, to realize the real time detection of non-uniform temperature field and guide the thermal compensation of workpiece.

该系统还可用于机械制造业其他零件的在线加工中，实现工件非均匀温度场的实时检测，指导工件尺寸的热补偿。

It is essential to know the temperature distribution of the tool and workpiece duringmachine cutting process.

机加工过程中,为提高加工精度、延长刀具寿命,研究刀具与工件的温度分布极为重要.

By means of solving heat equilibrium equation of work rolls and workpiece, a simple practical method to calculate the thermodynamic parameter of the rolls' temperature field was established.

通过联立求解轧辊与轧件稳态热平衡方程，求得了轧件与轧辊之间接触导热系数和冷却液对流换热系数，从而建立了一种简单实用且比较接近轧制情况的热力学参数确定方法。