削磨

But when I had wrought outsome boards as above, I made large shelves, of the breadth of afoot and a half, one over another all along one side of my cave, tolay all my tools, nails and ironwork on; and, in a word, toseparate everything at large into their places, that I might comeeasily at them.

我有三把大斧和许多小斧（我们带了许多小斧，是准备与非洲土人做交易用的），但由于经常用来砍削多节的硬木头，弄得都是缺口，一点也不快了。磨刀砂轮倒是有一个，但我却无法转动磨轮来磨工具。

At the same time, the essential motion in the gear grinding process and the structure of gear grinding CNC has been discussed. This method could not only applied to outer noncircular gear with all convex pitch line but also applied to outer noncircular gear with partial concave pitch line and inner noncircular gear.

把成形砂轮看作插齿刀的一个刀齿，就可以利用非圆齿轮插齿加工过程中齿廓成形原理，推导出非圆齿轮齿廓的成形砂轮展成磨削方法，同时讨论了按这一原理磨齿时需要的运动及数控机床结构。

The planet gear spherical grinder is according to the spherical surface is designed.

行星齿轮球面磨专机是根据球面磨削原理来设计的。

So the reasonable transmission ratio is 0.5 or 1 from the turnplate to the eccentric axis.

不同的传动比时磨迹长度相差很大，因此在进行磨削对比试验时要固定传动比，即固定摆臂的摆频。

The paper presents the calculation model of grinding force based on undeformed chip thickness.

本文建立了基于未变形磨屑厚度的磨削力计算模型。

It is proposed that the value να, which is a product of grinding speed and undeformed chip thickness, is an important parameter determining the deforming mechanism of material at the grain shearing zone.

并首次提出磨削速度ν与未变形切屑厚度α的乘积να是决定磨粒剪切区变形机制的重要参数。

By the worm wheel gear grinding machine grinding, precision of GB10095 Tatsu 5, base made of high strength cast iron, has two types of corner and flange structure.

齿轮经蜗杆砂轮磨齿机磨削加工，精度达GB10095的5级，机座用高强度铸铁制成，有底角和凸缘两种结构。

The grinding surface is also the positioning surface of the workpiece in centerless grinding.

无心磨削中，工件的磨削面就是工件的定位基准面。

Analysis is presented in later chapters and appendixes with new contributions to machine design, intelligent control, centerless grinding, fluid delivery, cost analysis, and thermal analysis for prediction and control of grinding temperatures.

分析是在以后的章节中提出，与机器设计，智能控制，无心磨，流体输送，成本分析附录新的贡献，并为预测和温度的控制磨削热分析。

Vermeer Corporation of Pella, Iowa, U.S.A., manufactures a full line of grinders, brush chippers, stump grinders and tree spades, as well as horizontal directional drilling systems, mini skid steers, utility and track trenchers and agricultural products.

Vermeer Corporation of Pella， Iowa， U.S.A生产各种磨切机、削片机、残株磨切机和树木铁锹，以及水平定向钻进系统、迷你滑移式装载机、公用设施和轨道挖沟机和农业产品。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。