查询词典 machining

Machining is sometimes done on the actual surfaces as opposed to tessellated surfaces to obtain a higher quality output. However, quality problems sometimes occur with high-speed machining, as the material can overheat, cracks can develop and the material can move.

为了得到更高质量的零件，高速加工有时是在实际工件表面上而不是网格状表面进行的，但是在材料过热、裂缝扩展以及移除材料过程中，高速加工有时也会出现质量问题。

Measures for decreasing the elec ˉtrode loss are put forward,which has certain significance to the improvement of cavity machining quality by EDM and to the realization of high-efficiency and low-loss machining.

从吸附效应、极性效应以及电参数的合理匹配等方面分析了影响电极损耗的因素，提出了降低电极损耗的措施，对提高电火花型腔加工质量、实现"高效低损耗"加工具有一定意义

According to the analysis and study on principle of EDM and machining examples, designing method of EDM process is presented, and the selection of machining parameter, the optimization of undersize and the design of tool electrode are implemented.

根据对电火花加工原理和一些实例的分析与研究，提出了电火花加工工艺设计方法，并依此实现了电火花加工规准的选择、加工余量的确定和工具电极的设计。

Based on independent continuous mapping (1CM) topology optimization theory, a new topology optimization method considering undesigning aggregates was put forward in structural optimization design of a machining center, and applied to design of the main parts to improve both the static and dynamic properties of the machining center.

在加工中心的结构优化设计过程中，提出了基于ICM法的结构拓扑优化，对主要部件的拓扑优化设计，提高了加工中心的动静态特性。

With primary product automobile drive shaft assembly,SWC,SWP universal coupling,guide and machining of non-standard machinery,the company is highly specicalized in the course of machining,lean operation,internetized in management.

公司主要产品为"汽车传动轴总成"、SWC、SWP型万向联轴器、导卫装置等各类非标机械加工。公司加工过程高度专业化，精益化，管理过程网络化、信息化。

Based on theories of envelope and discrete mathematics, the geometric models of flutes being machined are theoretically studied, the approaches of checking machining theories and simulation of machining process are discussed, and wireframe or entitative simulation pictures are given.

基于包络和离散数学理论，论文对加工后的刀槽几何模型进行了理论性研究，讨论了成形理论检验及加工过程的仿真方法，给出了加工过程线框的或实体的仿真图形。

A method of computing rifle explorator solid contour curve;2. Real-Time Ensuring Technology in Artillery Rifle Manufacturing;3. It takes a long period to design an electrochemical machining cathode for machining the mixed rifle with large spiral angle and the experiments are difficult.

针对火炮炮管大缠角混合膛线电解加工中阴极研制周期长、设计难度大的问题，采用Visual C++对阴极工作齿按弹道方程运动生成膛线的过程进行了数值模拟，建立了阴极工作齿的三维模型和膛线加工模型，给出了该模型的求解算法。

The PCBN cutting tool, with many advantages such as good wear resistance, thermal and chemical stability, low friction factor and so on, has incomparable superiority when hard machining ferreous materials, instead of grinding, is becoming a new kind of finish machining way.

PCBN刀具具有硬度高、耐磨性好、热稳定性和化学稳定性好，导热性良好以及摩擦系数低等优点，在硬态加工铁系材料时具有无可比拟的优越性，正逐步取代磨削加工而成为一种新的精加工途径。

As a cutting means of machining hard gears with high precision shaping technology has been wildly used at present. Compare with traditional methods for machining the gard gearsgrinding gobbing shaving and honing shaping is almost the optimum in the case of special structuressuch as the internal gear dual gear and gear with land corner.

插齿工艺做为加工高精度硬齿面齿轮的一种切齿方法，目前已得到广泛的应用，与传统的磨齿、滚齿、剃齿、珩齿等硬齿面齿轮加工方法相比，在加工内齿轮、双联齿轮及带台肩的齿轮等具有特殊结构的齿轮方面，插齿几乎是最优的选择。

On-line inspection for machining center is one of the key technologies to improve precision and automation of machining center and one of the indiscerptible parts of the Quality Assurance system of Computer integrated manufacturing system-CIMS.

加工中心在线检测技术是提高加工中心工作精度和操作自动化程度的关键技术之一，是计算机集成制造系统(Computer integrated manufacturing system—CIMS)中质量保证系统不可分割的一部分。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失