1、

The influence of depth of grinding, feed rate and circular linear speed of the grinding wheel on the grinding forces with respect to the maximum chip thickness of a single active diamond was analyzed.

从单颗金刚石最大切削厚度的角度,分析了磨削深度、进给速度和砂轮线速度对磨削力的影响。

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2、

Computer Aided Selection of Sawmill Feed Rate

锯机进给速度的计算机辅助选择

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3、

the opening of the multi-function unit can only be processed in the lowest feed rate. 5.

多功能单元启用只能在最低进料速度下加工。

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4、

The influences of grinding depth, feed rate and circular linear speed of the grinding wheel on the grinding forces and the forces on each diamond grit were obtained.

对不同粒度条件下磨削深度、进给速度和砂轮线速度对磨削力的影响进行了分析。

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5、

With the feed rate and cutting depth increases, surface roughness increases. The surface roughness first increases then decreases along with the increasing of corner radius.

表面粗糙度正交试验的结果表明:表面粗糙度随着切削速度的增大而减小,随着进给量和背吃刀量的增大而增大,随着刀尖圆弧半径的增大出现先减小后增大。

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6、

According to the cutting speed, feed rate, sampling frequency and time, the characteristic parameters of saw-tooth chip type and shear instability could be calculated based on the saw-tooth chip forming frequency formula supported by M.C. Shaw theory.

从切削力高频信号的切削速度、进给量、采样频率和时间可以定性描述锯齿形切屑形态和剪切失稳的特征参数,依据Shaw建立的锯齿形生成频率模型。

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7、

A system for adaptive optimization of cutting parameters such as feed rate and spindle speed in a face milling operation for maximizing the material removal rate without violating machining constraints is set up.

基于以上算法,构造了平面铣削加工参数自适应优化系统,可使加工系统在不违反加工约束的前提下,总是获得最大材料去除率。

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8、

The hardware and software structure of a CNC system for high feed rate punching ma-chine is introduced.

介绍了一种冲床高速送料数控系统的硬件和软件结构。

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10、

Besides, the product purity also can be raised through controlling the feed rate of the light-off tower, or adding nitrogen in the top of light-off tower.

此外,控制脱轻塔的进料量和在脱轻塔顶加入氮气进行吹扫也能解决产品质量不达标的问题。

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11、

The process parameters, including depth of cut ( ap), feed rate ( vf) and circular linear speed of the sawblade ( v,), varied over a relatively wide range during the experiments, while the segment surface being kept at a relatively stable state.

实验过程中在保持金刚石节块表面状态基本不变的情况下,对锯切深度ap、叫进给速度Vf和锯片圆周线速度Vs进行了较大范围的变化。

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12、

A more prudent its size, the greater the feed rate, a stronger ability to eat thick, more continuity sewing speed.

其具有更稳重的体积、更大的送料幅度、更强劲的吃厚能力、更加连续性的缝纫速度。

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13、

Based on the results, the process calculation of thin film evaporator was realized by synthetically considering the optimum feed rate derived from CFD simulation.

以此为基础,综合考虑CFD数值模拟得出的最佳进料量要求,实现薄膜蒸发器的工艺计算。

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14、

This paper analyzes the phenomenon of that the cylinder oil for the main engine is not used properly in some ship companies, points out the allowable range of cylinder oil feed rate and discusses about how to confirm the correct feed rate in different ship types.

就国内船公司普遍存在的主机汽缸油不能正确使用的现象进行了较全面的分析,指出汽缸油允许使用的注油率范围,并对不同的船舶类型应该怎样确定合理的汽缸油注油率进行探讨。

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15、

Based on the designed thin film evaporator, the influence of the rotor speed, feed rate and liquid inlet temperature on evaporation length and film heat transfer coefficient was primarily discussed using the software CFX 4.4 with water as feed liquid.

针对自行设计的薄膜蒸发器,以水为物料,采用大型CFD软件CFX4.4,初步探讨了刮板转速、进料量、进料温度等参量对薄膜蒸发器蒸发段长度和加热段膜内传热系数的影响。

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16、

The emulsifier content and feed rate affect latex swelling and shell polymerization by the making a change of latex number and total reaction rate coefficient respectively.

乳化剂量和加料速率分别通过影响胶粒数和总体反应速率系数而对胶粒溶胀和壳层聚合反应产生影响。

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17、

If we controlled the rotational speed and feed rate well of the homemade tubular reactor, product discharge was in good condition, and the yield was78%.

自制管式反应器控制转速和加料速度,产品出料情况良好,且收率达到74.5%。

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18、

The spindle speed, feed rate, NC program, machine switch machine time information acquisition.

实现了对主轴转速,进给速度,NC程序,机床的开关机时间的信息的采集。

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19、

Inverse time feed rate code

反比时间进给率代码

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20、

A Portable Instrument for Measuring Wire Feed Rate

便携式送丝速度测量仪

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