1)aircraft thin-wall component飞机薄壁组件
1.A flexible assembling structural scheme about aircraft thin-wall components is proposed according to the manufacture ability in assembling process on the basic analyzing of traditional and digital manufacturing technological process.通过对飞机装配、飞机数字化柔性装配的分析,提出了飞机薄壁组件数字化柔性装配方法。
2)Composite thin-walled bar组合薄壁件
3)Airplane components飞机组件
英文短句/例句
1.Scot has a do-it-yourself model airplane kit.斯科特有一套可拆装的模型飞机组件。
2.Research on Assembly Order Design for Airplane Based on CBR;基于实例的飞机组件AO设计技术研究
3.the tail assembly of an aircraft飞机的机尾装配组件.
4.The Research of Intelligent Diagnosis System for Generator Control Unit(GCU)飞机发电机控制组件故障诊断系统研究
5.The Design of Fuel Static Experimental Platform飞机发动机活门组件静态试验器的设计与研究
6.Research on Flexible Classification and Coding Technology for Airplane Fixture Components飞机工装组合件的柔性分类编码技术研究
7.crashing aircraft and parts or articles falling from aircraft and other flying objects;飞机坠毁、飞机部件或飞行物体坠落;
8.The ratio of aircraft to pilots (aircrew) is usually 1:1.2.飞机和飞行员(机组)之比，通常是１:１.
9.Specializing in helicopter, general and commercial aircraft parts.专营直升飞机、用和商用飞机配件。
10.Grab the back risers while you wait to launch in unstable conditions.天气条件不理想，当你在等待好时机起飞时，最好抓住后组主提带。
11.multi-mission modular spacecraft多用途组合式航天飞机
12.Aircraft Accident Data Reporting Panel飞机事故数据报告小组（飞机事故报告组）
13.The plane dropped the mail when it flew by the small town飞机飞过小镇时把邮件空投下来。
14.Her first plane had two sets of wings, a bi-plane.她的第一架飞机有两组机翼，是一架双翼飞机。
15.The crew were imprisoned in the plane by the hijackers.机组人员被劫机犯们监禁在飞机里。
16.cannibalize a wrecked airplane for a replacement of parts in another plane拆下飞机残骸的零件以便修理另一飞机时使用
17.For straight-winged tailless airplanes, only the negative camber satisfies the conditions for flight.对直机翼无尾飞机，只有负弯度才满足飞行条件。
18.Bauer Howden, Inc. is a designer and manufacturer of aircraft airframe and engine components and accessories test equipment.设计与制造飞机机身、动机零件与附件测试设备。
相关短句/例句
Composite thin-walled bar组合薄壁件
3)Airplane components飞机组件
4)thin-walled part薄壁零件
1.Based on it,a dynamic force model for milling process of thin-walled parts is established using a two-freedom elastic-damping system by considering the dynamic characteristics of the tool subsystem and the workpiece subsystem.在此基础上,采用两自由度弹性-阻尼系统,建立了适合薄壁零件的综合考虑刀具子系统和工件子系统动态特性的动态铣削力模型。
5)Thin-wall parts薄壁零件
1.This paper analyses the relation between the cutting force and cutting depth in the course of belt grinding,builds the mathematics model of optimum cutting parameter to improve efficiency and intensity,and proposes the processing method for controlling griding precision of rotary thin-wall parts.通过实验分析了带轮磨削过程中切削力和切削深度之间的关系，从提高切削效率和强度出发，选择优化切削参数，建立了切削参数数学模型；提出了控制回转形薄壁零件磨削精度的加工方
2.As to the problem of cutting chatter found in the course of thin-wall parts milling,a theoretical model with regard to milling charter was established to conduct modal analysis experiments and milling experiments with a view to obtaining dynamic performance parameters of the system and milling force coefficient.针对薄壁零件在铣削加工过程中存在的切削颤振问题,建立了铣削颤振理论模型,进行模态分析试验和铣削加工试验,获取系统动态性能参数和铣削力系数。
3.The causes of deformation,size out-of-tolerance and collidings of the annular thin-wall parts produced by copper alloy extrusion materials are analyzed,and through production experiment,the reasonable process has be determined,which can reduce the production cost and improve product quality.分析了利用铜合金挤压材加工环状薄壁零件生产过程中产生变形、尺寸超差、磕碰的原因,并通过生产实验确定了合理的加工工艺路线,降低了生产成本,提高了产品质量。
6)thin-wall part薄壁件
1.Magnetorheological fixture,one of the flexible fixture,could apply to the process of the thin-wall part.本文讨论了磁流变液的一些性质,以及以磁流变夹具作为柔性夹具中的一种,在薄壁件加工中进行应用,并对夹紧力与铣削力进行了分析。
2.The design method and die characteristics of blanking die for thin-wall part were introduced.介绍了薄壁件冲裁模的设计方法及模具特点,对薄壁件冲裁模的设计方案进行了分析、比较,阐述了采用复合模进行冲裁的合理性,对设计各种薄壁件冲裁模的设计者和模具生产厂家可起到一个参考作用。
3.The finite element model of milling machining errors of a thin-wall part is established by the large finite element analysis software ALGOR V20.本文运用了大型有限元分析软件ALGOR V20建立了薄壁件铣削加工变形的有限元分析模型,通过铣削加工动态载荷模拟的方法,对薄壁件的受力变形进行了预测。
延伸阅读
薄壁件拉深切边模在冲压生产中，经常遇到无凸缘壁件的拉深加工，如果薄壁件形状较为复杂，在冲模设计中就要解决两个主要问题：（1）因出料要求凹模不能采用整体形状，但由于工件开头复杂，凹模需整体加工，这个矛盾在设计中应予以考虑。（2）由于拉深件下料进要留出修边量，故在拉深后应有切边工序，无论在车床上用专用夹具加工还是留修边最后磨削加工，都趣在效率低，易破坏工件外形等问题。 我厂生产的YJH256液力变矩器泵轮外环（见图1），就属于此种类型零件，为适应生产需要，设计了如图2所示的拉深模具。 1.下接盘 2.顶杆 3.压料板 4.导向装置 5.连接圈 6.上接盘 7.凹模板 8.压块 9.上出料装置 10.退料圈 11.上模座 12.凸模 13.下出料装置 14.切边环 15.凸模座 16下模座工作原理：（1）顶杆2推出压料板3，压在凹模块7上。（2）凹模整体（凹模块7，连接圈5，上接盘6，压块8，退料圈10，上模座11）下降，工件成形，降至切边环刃处，切掉凸缘。（3）凹模抬起，同时油压机上缸活塞顶出，上出料装置9下压退料圈10下行，工件退出凹模。（4）下出料装置13中的弹簧顶出推杆，将切边余料从切边环上退出。 设计中的注意事项：（1）由于出料要求，凹模采用分体式，但要整体加工，故退料圈10应现与上接盘6配钻螺孔，装配后与凹模块7一起进行车削。（2）连接圈5与凹模块7制成分体式，凹模块磨损后可更换。（3）切边环采用工具钢制造，要求淬火，并采用见风使快换嵌入式。（4）此装置应带有导向机构。
