机械专业英语翻译?..那么,机械专业英语翻译?一起来了解一下吧。
变焦
1 ,缩放命令允许您更改您的角度详细向远方。
2.Type放大到命令行中看到的不同类型的缩放命令,包括exist.Useful的。
3.zoom →体育这表明你整个绘图。
4.zoom →总统这可让您选择两个点,形成一个窗口周围的部分图纸,你不愿看到的。
5.zoom → x2.This显示绘图的两倍scale.You可以代替2你喜欢的任何号码。 0.5会给你一半的规模。
6.zoom →角这可让您按一下您的绘图的一部分,你想在屏幕上的中心
徒升
1.the徒升命令允许您从详细改变您的透视到遥远。
2.Type徒升到看的徒升命令的不同的类型的命令行里存在。有用那些包括。
3.zoom→E.显示您整个图画。
4.zoom→W,让您采摘形成窗口的二点在您想要看图画附近的部分。
5.zoom→x2.两次显示图画在标度。您能用您喜欢的所有数字替换2。 0.5将给您一半标度。
6.zoom→C.让您点击在您在屏幕希望围绕的您的图画部分。
在成型薄壁零件的困难在于,在填写将大幅增加与减少的部分厚度的冻层厚度比部分的厚度。这一问题变得更糟,当冰冻层厚度和零件的厚度可媲美。每一方冻结的皮肤,约0.25毫米的厚度不论在部分问题标称壁厚[3]。甲为1毫米的壁厚部分,因此,有一个0.5毫米的真正流路径。一个有0.5毫米墙壁或更少的一部分,但是,将有真正的流厚度为零。为了减轻困难填充,树脂供应商[3]推荐使用高注射速度(螺杆速度可达100厘米/秒的情况并不少见),较高的注射压力,低粘度材料,在增加设备,材料的需求造成的,和模具资源。一项研究[4]塑造聚碳酸酯管,0.76毫米厚,长101.6毫米,显示,与50公分的最低射出速度/秒,最低为204兆帕斯卡注射压力注塑机是必需的。
一种快速热反应(rtr)模具[5-6]是本研究探讨,以增加有效流动的厚度,因而增加填充长度。该rtr模具模具表面可以迅速加热到注射温度之前注射的阶段,使热模腔可以创建。这种热冷却腔抑制在灌浆期,从而消除了冻层的一部分,无论厚度。在冻层在灌浆期消除可以使聚合物的熔融流过一层极薄的漫长道路。
第一段我就不翻译了
Much of the necessary speed reduction is accomplished by the sliding (speed-changing) gears of the assembly which is usually called the “transmission.” Further reduction is secured at the differential and by the final drive pinions and bull gears (fig.9).
绝大多数变速是由装配在变速器里的变速齿轮组完成的。更进一步的减速行为用差动齿轮,主动小齿轮以及重载齿轮组完成(图9)
In the schematic diagram (fig.9), gears C, E, G, and K are sliding gears. Gear A , at the end of the drive shaft, and gear B, on the countershaft, are in constant mesh. Hence, the countershaft and all its rigidly connected gears are in motion whenever the drive shaft revolves.
如图9所示,齿轮组C,E,G及K是变速齿轮组。齿轮A位于驱动轴的末端,齿轮B在副传动轴上,它们恒定啮合。因此,当驱动轴旋转时,副传动轴及与其刚性连接的齿轮都处于运动中。
When you disengage the clutch, all gears are at rest and no power is transmitted to the drive wheels, However,, when you move one of the sliding gears, such as C, into mesh with D, then by engaging the clutch, you complete the connection between the engine and the drive wheels.
当松开离合器时,所有的齿轮都不再运动,也没有力传给驱动轮,然而,当你移动一组变速齿轮时,如将C与D啮合,然后踩离合器,这样就使得发动机与驱动轮相接。
Contact between gears C and D (as shown) would give low, or first, speed; engaging gears E and F would give second speed; gears G and H would give third speed. When none of the sliding gears is in mesh with its countershaft gear, the gears are said to be in “neutral.”
如图所示,齿轮组C和D相啮合,这时是一挡,E和F啮合,是二挡,同理,G和H啮合,是三挡。如果没有变速齿轮组与副传动轴上的齿轮啮合,这时,就叫做空挡。
Summary
Machining process is to achieve product design, product quality, save energy and reduce consumption of the important means. This research project is the design of the mast of order processing. First, the analysis by parts diagram to understand the parts of the structure, specific technical requirements specific to each component on the surface of the workpiece select the appropriate processing method. Further develop a more rational process of order, fully reflects the quality, productivity and economic unity.
The main component is the transmission mast components, the high accuracy, good transmission efficiency, effective use of kinetic energy, increase production efficiency.
The issue in the design process, in-depth the actual production, conduct research, to learn foreign advanced technology, to develop a reasonable design, carrying out the specific design
以上就是机械专业英语翻译的全部内容,.。