查询词典 cutting out

Die cutting: The cutting of paper or card with a die or steel rules bint into desired forms on a press to give cut--out or folds in printed material.

模切：用铜模或钢线屈成模型，在压机上压切纸张或纸板的印成品，使它具有要求的形状或摺痕。

THSC Series Cutter has 1400,1700,1900,2100,2600,2800,3000,3500 type models, control system uses a PLC system in Japan and West Germany, servo motor design concept, so that the length of paper cutting, Caltrop the Founder , tension control and count the number of sheets of man-machine interface can be directly imported and auto-shutdown has the function of design, can also show the speed, the number of job Bohm device perspective, the total number of sheets, such as cutting off the data, as well as operation of failure showed that contribute to the maintenance work carried out machines.

THSC系列切纸机有1400、1700、1900、2100、2600、2800、3000、3500型等机种，控制系统采用日本PLC系统及西德伺服电机设计理念，使纸张裁切的长度、菱角的方正、张力的控制及张数的计数可透过人机界面直接输入，并有自动停机的功能设计，此外还可显示速度、令数、反曲器之工作角度、总切断张数等数据，以及运转故障之显示，有助于机器维护工作的进行。

Chaikin algorithm is the simplest discrete curve modeling method.In thepaper planar Chaikin algorithm is generalized into sphere,and the practicability ofthe algorithm as well as the continuous differentiable property of the generatingcurve is proved.It is shown that the curve generated by Chaikin algorithm is apiecewise spherical Bezier curve of second kind of order two.Furthermore,generalspherical corner-cutting algorithms are discussed,and it is pointed out that thecurve generated through corner-cutting has"Spherical Variation DiminishingProperty".3Curve interpolation method restricted on a smooth surface based ontransformation.

Chaikin算法是最简单的离散曲线造型方法，文中将Chaikin算法推广到球面，证明了算法的可行性和生成曲线的连续可微性，指出球面Chaikin算法得到的曲线是分段的二次第二类球面Bezier曲线，并给出了用球面Chaikin算法构造球面插值曲线的算法；进一步，文中讨论了一般的球面割角算法，指出由球面割角算法得到的曲线具有"球面变差缩减性质"。3基于变换的约束在光滑曲面上的曲线插值方法。

In order to solve the problem of demolition cutting of pipes in an ex-service nuclear-powered submarine , a cavity effect cutter and timed ignitor are designed and prepared on the basis of comprehensively considering various influential factors, and tests of cutting and timed detonating stainless pipe were carried out, the tests can be references in practice.

本文对退役核潜艇管道拆除切割问题，在综合考虑各方面影响因素的基础上，设计、制作了聚能切割器及其定时起爆装置，并进行了不锈钢管的聚能切割实验和定时起爆实验。

Multi-Axis interpolation NC program simulation system was constructed by compiling virtual machine,virtual machine controller,virtual stock,virtual tool,virtual coordinate and virtual clips.Contrasting experiments between virtual and real cutting process were carried out and Muti-axis interpolation cutting simulation based on NC code was achieved.

通过建立虚拟机床、虚拟机床控制器、虚拟毛坯、虚拟刀具、坐标系以及虚拟夹具等，建立了多轴数控程序仿真环境，实现了基于NC代码的多轴联动切削过程的几何仿真，并通过切削对比试验验证了该仿真系统的可行性。

Except for research and discuss on turning and milling gray cast iron under high cutting speed, only few studies about machining nodular cast iron and vermicular cast iron with PCBN tool were carried out, while the two materials are widely used in manufacturing, specially automobile, aviation and machine tool. Therefore how to cutting these hard-to-machine materials economically and effectively is becoming an urgent-to-solve problem.

但是对于铸铁加工领域的研究则相对较少，除了对高速切削和铣削灰铸铁有较为深入的研究探讨外，关于PCBN刀具对球墨铸铁、蠕墨铸铁等材料加工应用的研究却很少，而这两种材料近些年已经大量的应用于汽车、航空、机床等制造业中，因此如何经济有效的加工这样难加工材料成为迫切需要解决的问题。

In the incontinuous cutting, the wave shape of milling can be looked as periodic function. When the milling wave shape with single-tooth was looked as impulse function, by the Fourier Transform, we can find out that it is composed of sine wave with a given frequency and a series of integer multiple frequency. Discussing on the power function is a major tache for studying on the cutting capability of the complex three-dimension groove milling inserts, so to know the facts that affect the single-tooth milling spectral value, and to observe the dynamic milling wave property from the composition of the power spectral, thus we can design and optimize grooves.

在断续切削中，铣削波形可被看作周期函数，将单齿铣削波形看成为脉冲函数，经过傅立叶变换，可以表示为一个按特定的基本频率变动的正弦波形的分量和许多个按基本频率的整数倍而变动的正弦波形的分量叠加而成，讨论所获得的频谱函数，是研究三维复杂槽型铣刀片切削性能的主要环节，以便了解影响单齿铣削波形幅值谱图的各种因素，并从功率谱图的组成情况来考察动态铣削波形的特性，从而进行槽型的设计和优选。

Precise cutting of glass using single-straight tool with big inclination angle is a new machining method in which integral surface with no cracks and concavities can be machined out high efficiently at the cutting depth of sub-millimeter level.

基于大刃倾角刀具的玻璃切削是一种新的加工方法，该方法能在亚毫米级的切削深度下高效地获得无裂纹和凹坑的完整表面。

Salomon's theory,"machining with high cutting speed…" on which, in 1931, took out a German patent, assumes that "at a certain cutting speed 5-10 times higher than in conventional machining, the chip removal temperature at the cutting edge will start to decrease…".

1931年 Salomon 的高速加工理论获得了一项德国专利，他认为&在高于常规切削速度5-10倍的切削速度下，刀刃的切削温度开始下降。由以上得出结论：&用常规的刀具以高切削速度加工，从而提高生产率，这是可能的

Sheet-fed flat die-cutting relies on the syndiospecific side of the former gauges, mechanical positioning, and the development of an on-line die-cutting relies on the business card printing and membership card making tagging, and do not pick out the paper teeth, in order to achieve wheel system transformation cards and membership cards of consecutive paper making unit to die-cutting-intermittent motion changes, often feeding Assembly set up an eccentric mechanism djustable.

单张纸平压平模切是依靠前规、侧规机械定位的，而联线平压平模切是依靠制卡和会员卡制作标记定位的、且没有叼纸牙排，为了实现轮转制卡和会员卡制作单元纸张的连续传到模切工位的间歇运动的转变，通常在给纸装里设置一个可调的偏心机构。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。