查询词典 fixtures

Install fixtures hung in continuous runs absolutely level, and in line with each other.

按照固定的标准布局安装灯具，保证彼此之间形成一条直线。

Not only are these fixtures aesthetically eye-pleasing, but their level of functionality is a joy to use.

这些装置不仅从视觉审美上看很令人愉快，而且他们的功能也让你感觉使用时一种乐趣。

And we designed an air-driven rotary actuator with vacuum fixtures to place and hold the die-cast parts, and an assembly station.

同时我们设计了一个气动旋转驱动装置，其用来固定真空夹具的位置和保持模具部件，装配单元。

The Assistant Chief Constable of Greater Manchester Police has read this report and he welcomes the initiative in the light of what he calls "different standards in dealing, for example, with Manchester United away fixtures and England away fixtures".

大曼彻斯特警署的助理警官在读了这个报告后，非常欣赏其中所说的最初出发点，他称之为"处理不同客场比赛问题时应予以不同的标准，比如说，在处理曼彻斯特联队客场与英格兰客场时"。

The main jobs of this paper are as followed: 1 The reuse of the frame design technology for aircraft assembly fixtures is researched. a frame line part library is built with the templet driven technology, the reuse of the frame line part come true by the tools for instantiation and instance modification. The design resources are effectively used, some repeating work is cut. 2 Two methods to obtain the assembly feature are proposed: the straight way by the Enumeration method and the indirect way by project features to the assembly plane. All of the assembly features of the frame and the adjustable bearings are obtained by these two methods which makes the frame automatic assembly technology for aircraft assembly fixtures come true. 3 The frame automatic assembly technology aircraft assembly fixtures based on assembly features is researched. A binary tree assembly model is used to express the assembly information of the frame for aircraft assembly fixtures, the automatic assembly between the frame, the aircraft and the adjustable bearing is completed within the three steps: distribute, obtain and evaluate assembly feature. Finally, the efficiency of the frame assembly design is proved. 4The frame interpart modeling technology for aircraft assembly fixtures is researched, the intersection methods are concluded and the arithmetic of the single-cut, double-cut and inter-cut intersection is proposed, the interpart fast modeling of the frame design for aircraft assembly fixture come true. 5Based on the researches mentioned before, a sub-system of frame fast design for aircraft assembly fixture is developed on CATIA. The sub-system is used to design the aircraft assembly fixtures in a large aeronautics corporation and make a good- effect.

论文的主要工作如下： 1研究了飞机装配型架骨架设计重用技术，在总结归纳骨架线框结构类型的基础上，应用模板驱动的方法建立了骨架线框库，通过骨架线框零件的实例化和离线编辑实现骨架线框的重用，有效利用设计资源，减少重复劳动； 2提出穷举几何对象的装配特征直接获取方法，遍历零件模型的几何对象，从中捕捉所需装配特征，该方法简捷、高效；提出向装配面投影的装配特征间接获取方法，该方法在现有特征基础上生成装配特征，解决了部分装配特征难以直接获取的问题； 3研究了基于装配特征的飞机装配型架骨架自动装配技术，采用一种二叉树装配模型表达骨架的装配关系，并通过装配特征的分配、获取和赋值三个步骤，实现了骨架分别与飞机产品和可调支承的自动装配，避免了繁琐的人工交互操作，提高了骨架设计的效率和规范化程度； 4研究了飞机装配型架骨架零件间建模技术，在总结归纳骨架元件相贯处理方式的基础上，提出了骨架元件单剪切相贯、双剪切相贯和互剪切相贯的实现算法，简化了骨架相贯处理的过程； 5基于以上研究，在CATIA平台上开发了飞机装配型架骨架快速设计子系统，并应用于某大型航空企业的装配型架设计，提高了设计效率和设计质量。

Thirdly, a kind of original moulding plane location way is adopted to accelerate machining of fixture by 2-D moulding board and brace ball head; The structure of all kinds of fixtures based on standardization, series and flexibility and mechanism between fixtures especially the location layout of location pins and cutting error are discussed in detail;Finally, a bow workpiece cutting fixture design instance is introduced to validate the availability and practicality of the cutting fixture design method which is brought forward in the paper.

最后本文通过一个实际的弓形物内覆盖件切割夹具设计实例验证了文中提出的切割夹具设计方法的有效性和实用性。

Professional production of various types of test fixtures, tooling fixtures, CNC machining fixture positioning, SMT Mounter vehicle after furnace fixtures, reflow aircraft, precision soft and delicate parts Die Products.

专业制作各类测试治具、工装治具、CNC加工定位治具、SMT贴片载具、过炉治具、回流焊架、精密软性产品冲模及精细零件。

At time of final inspection, all fixtures and equipment shall be clean, fully lamped, and be complete with required lenses or diffusers, reflectors, side panels, louvers, or other components necessary for the function of the fixtures.

在进行最后的检查时，所有的灯具都应该是干净的，全部安装的光源，并且配备了所有需要的透镜、散射器、反射器、面板、百叶和其他必须的功能组件。

"In addition to vitreous china fixtures, Eljer offers a complete line of quality plumbing fixtures made of cast iron, steel, and acrylic and a complete line of brass fittings for those fixtures."

除了玻璃质陶瓷卫生洁具之外，美国雅佳公司还提供优质的铸铁、钢铁和亚克力卫生洁具以及配套的黄铜配件。

"In addition to vitreous china fixtures, Eljer offers a complete line of quality plumb ing fixtures made of cast iron, steel, and acrylic and a complete line of brass fittings for those fixtures."

除了玻璃质陶瓷卫生洁具之外，美国雅佳公司还提供优质的铸铁、钢铁和亚克力卫生洁具以及配套的黄铜配件。

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