Abstract Thermoelectric modeling is based on the profound physical analogy between heat conduction and current flow in various media. In developing the equivalent circuit, steady machining is assumed (constant spindle speed and cutter feed). That corresponds to a dc circuit. Since the current from a source is constant in any circuit conditions, a current source is used in the circuit, rather than an emf. The integral current source in the equivalent circuit corresponds to a set of thermal components. In this approach, the system consisting of the workpiece, the cutting insert, the tool holder, and the machine-tool housing may be regarded as an element in the block diagram of the thermodynamic control system for the turning of any material.

中文翻译：

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切割过程的热电模型

摘要 热电建模基于各种介质中的热传导和电流之间的深刻物理类比。在开发等效电路时，假定加工稳定（主轴转速和刀具进给不变）。这对应于直流电路。由于来自电源的电流在任何电路条件下都是恒定的，因此电路中使用的是电流源，而不是电动势。等效电路中的积分电流源对应一组热元件。在这种方法中，由工件、切削刀片、刀架和机床外壳组成的系统可被视为用于车削任何材料的热力学控制系统框图中的一个元素。