1) The optimal cutting position-pose
最佳切削位姿
1.
The problem,that is,The optimal cutting position-pose of the Rotary Cutting Drum for mining Cobalt-rich Crust,is Modeled in this paper.
滚筒式采矿头在起伏不定的微地形上切削富钴结壳 ,本文就滚筒的切削深度及姿态问题或称滚筒最佳切削位姿问题建立了数字模型 ,并给出了数学上原则解答与简化解答。
2) the Optimum temperature of hot cutting
最佳温度热切削
3) optimal cutting speed
最佳切削速度
1.
This paper interprets the principles of technological cost optimization of machining, puts forward the measures to the cost reduction, and sets up the models for the optimal cutting speed with the lowest cost and the shortest machining time.
阐明了机械加工工艺成本优化的原理，提出了降低成本的措施，建立了费用最低和加工时间最短的最佳切削速度模型。
4) optimal cutting depth
最佳切削深度
5) conversation law of optimal cutting temperature
最佳切削温度守恒定律
1.
On the basis of experiments, the characteristics of tool durability are analyzed, and based on conversation law of optimal cutting temperature, the equation of tools' maxim dimension durability and prediction are derived.
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。
2.
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。
6) optimum switching phase
最佳投切相位
1.
The computing formulas of optimum switching phase are obtained as function of decrease rate of.
相控开关的核心问题之一是最佳投切相位的确定,而最佳投切相位又与断路器的预击穿绝缘特性密切相关。
补充资料：笔姿儿
1.所写文字呈现的形象。
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