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1·Control tools regrinding and maintain equipments.

工具的再研磨及设备的维护。

2·This paper explains the method of reasonably use and regrinding of reamer.

阐述了合理使用与重磨铰刀的方法。

3·Tests were carried out on the concentrate recovered from the tailings by regrinding and re-concentration process.

并对回收尾矿的精矿进行了再磨再选试验。

4·Tailings grading, coarse fraction regrinding and reconcentration, fine fraction reconcentration technique is determined.

经过试验研究，确定了对尾矿分级粗粒级进行再磨再选、细粒级再选综合回收工艺。

5·The technical-economical index will make a new breakthrough when regrinding further and adding collectors into bulk flotation process.

如果进一步加强细磨，混合应用捕收剂，技术经济指标还会有新的突破。

6·The industrial application has proven that vertical spiral agitating mill is regrinding and fine grinding equipment of excellent performance.

工业生产证明了立式螺旋搅拌磨矿机是一种性能优越的再磨、细磨设备。

7·Then a flexible compruter package GFSTESIM was developed for use of simulation of closed circuit flotation flowsheet including regrinding in laboratory.

该程序包已用于云浮硫铁矿贫矿石含再磨作业的闭路浮选流程的模拟。

8·Particular structure of regrinding chamber with a enlarged rotor diameter contributes to a higher linear velocity and improve grinding efficiency by 20%.

特殊结构的二次粉碎室，加大设计的大转子直径，获得更高的锤端线速度，粉碎效率提高20%；

9·The optimal way is used to determine the regrinding parameters to control tooth form error and to increase the regrinding precision and useful life of hab.

非零前角滚刀按常规方法重磨产生较大齿形误差，本文根据重磨齿形误差变化规律，用优化方法确定滚刀重磨参数，控制误差，提高滚刀重磨精度，增加滚刀的精度寿命。

10·Based on the kinematic relationship of regrinding, a mathematical model was established for the chisel edge regrinding and the solution of grinding parameter was obtained.

根据刃磨的运动关系建立了新型微钻头横刃修磨的数学模型并求出了刃磨参数。