1、

The surface material under the condition of half melting is compelled to flow to the reverse direction, that is none restraint free surface. Thus, the grinding triturate is formed.

由于该区内材料产生了巨大的单向反弹力,迫使已处于半熔化状态的表面材料向压力相反方向即无约束的自由表面流动,从而使磨屑形成。

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2、

Based on the theoretical model, the length of trajectory, number of grinding marks and grinding stable period are deduced. The relationship between grinding surface quality and the density of grinding marks is theoretically analyzed.

在运动学模型的基础上,推导了磨粒轨迹长度、磨纹数量以及磨削稳定周期的公式,并分析了磨粒轨迹对表面质量的影响关系。

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3、

The shape precision of grinding wheel affects the surface finish of work piece directly.

砂轮的形状精度直接影响着工件磨削表面质量。

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4、

A system of data collecting and handling system was designed for dynamic grinding temperature in surface belt grinding.

设计了平面砂带磨削中动态磨削温度实时采集和处理微机系统。

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6、

Through observing the microcosmic image and back-scattered three-dimensional picture of the ground surface of polycrystalline diamond ( PCD), this paper studied the grinding mechanism of PCD material.

本文通过观察聚晶金刚石(PCD)磨削表面的微观形貌及背散射立体像,研究了PCD材料的磨削机理。

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7、

Finally through the variable grinding depth experiment, the contour analysis result is verified. The surface of the workpiece contour precision and the depth of hardening layer uniformity after processing are all improved.

最后通过变切深磨削轮廓实验验证了分析结果,加工后工件的表面轮廓平面度及淬硬层深度均匀性均得到改善。

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8、

Influence of balance precision of grinding wheel on roughness of workpiece surface

砂轮平衡精度对工件表面粗糙度影响的研究

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9、

New NC Grinding Technology for Space Surface

空间曲面数控磨削新工艺

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10、

The creep feed grinding mechanisms with and without ultra-sonic vibration were analyzed theoretically from the experimental results. With the selected grinding parameters resulted from the experiments, the feasibility experiment of ultrasonic grinding ceramic blade surface was car-ried out.

结合试验结果理论分析了蠕动进给超声磨削和蠕动进给机械磨削加工机理,并根据试验结果选择磨削参数进行了陶瓷叶片型面超声磨削的可行性试验。

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11、

The machining process is performed by using the electroplated spheric shape diamond grinding wheel according to the obtained discrete data of the inner surface and the required grinding allowance at any point after complicated data processing and under computer control.

依据测量得到的天线罩内廓型离散数据和曲面上要求的各点去除量,经复杂数据处理后在计算机控制下,由电镀球形金刚石砂轮进行天线罩内廓型的精密磨削;

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12、

A New Method of Grinding the Spiral Surface Drill Point

螺旋面钻尖刃磨的新方法

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13、

A new method of establishing general geometric model of spiral surfaces of flute of a special revolving tool is presented in terms of the characteristic of NC grinding spiral surface of flute.

针对数控磨削螺旋槽的特点,提出了基于一般特种回转面刀具刀刃曲线和刀面截形的螺旋槽通用几何模型。

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14、

As the first step of ceramics machining process, the finished surface quality of slot grinding makes great effect to the machining efficiency and cost of the follow-up process.

而切割加工作为先进陶瓷制品加工流程中的第一道工序,其加工质量对后面的磨削、研磨及抛光的效率和成本有着很大的影响。

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15、

When grinding of narrow and deep slot, grinding temperature is very high, which is easy to cause burns of element surface, reduce machining accuracy and shorten tool service life.

窄深槽磨削时磨削温度很高,易使工件表面烧伤,加工精度降低,刀具的寿命缩短。

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16、

Tool Positioning Strategy for Free Form Surface Flank Grinding with Drum Wheel

鼓形砂轮周磨自由曲面刀位算法

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17、

A New Surface Heat Treatment Technique Study with Utilize Grinding Heat

利用磨削热进行表面热处理新工艺技术研究

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18、

This paper analyses that grinding of sample influence testing result of main element in copper alloy from three respect, emery cloth, grinding method, surface condition of sample.

本文从砂带,研磨方法,试样表面状况三个方面,分析了试样研磨对铜合金主要元素测试结果的影响。

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19、

Mathematical Modelling for Grinding of the S-Curved Cutting Edge on the Rake Surface of the Ball End Mill

磨削S形刃球型立铣刀前刀面之数学模型

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20、

Effect of Grain Size of Grinding Wheel on Surface Topography

砂轮粒径对磨削后Si片表面形貌的影响

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