The determination of the technological process for forming the longitudinal beam of the bus chassis was stated.
叙述了客车系列底盘纵梁成形工艺的确定过程 ,通过研究分析几种纵梁的相同点和不同点及左右纵梁对称等特点 ,制定了既能保证产品质量又能节约投资的工艺方案 ,并设计制造了适合系列产品快速开发的通用压形模。
The cracked longitudinal beam of a coach was analysed by means of metallography and SEM .
用金相、扫描电镜等分析方法,对开裂的客车纵梁进行了分析。
In the front collision of the car,the function of the longitudinal beam is very obvious.
在汽车的正面碰撞中,前纵梁的作用尤为明显,其设计的好坏直接影响汽车的碰撞性能。
Simulation analysis of the lengthways warp of truck carling outside board;
卡车纵梁外板纵向翘曲的仿真分析
The method of twice bending was introduced to control spring-back in high strength sheet metal carling.
分析了回弹机理以及U形件的成形特点,提出采用两次弯曲的办法来控制高强度板U形截面纵梁的回弹,利用有限元分析软件DYNAFORM进行了数值模拟,并且对两次弯曲法进行了实验验证。
According to parts character, a pair of assembled punching, blanking compound die punching is designed, die structure is introduced, and assembled carling compound die structure is stated as well.
根据零件特点设计了一副组合式的冲孔、落料复合模冲压两种产品,介绍了模具结构,论述了组合式纵梁复合模的结构特点。
Finite Element Analysis of Left Main Longeron of Low Flat-bed Semi-trailer;
低货台半挂车右主纵梁有限元分析
Automobile longeron and armed beam robot plasma cutting line;
汽车纵梁及加强梁机器人等离子切割生产线
The two manufacturing technologies and correspondent selection of the side rail of heavy truck chassis;
重型商用车车架纵梁的两种制造技术及选择
Due to the requirement of vehicle collision safety,the finite element model of vehicle s frontal side rail is set up and the collision dynamic analysis is carried out with the utilization of ANSYS/LS-DYNA.
针对汽车碰撞安全研究的需求,利用ANSYS软件建立了货车纵梁前部碰撞的有限元模型,并结合LS-DYNA软件进行了显式动力学碰撞分析。
Nonlinear finite element analysis on bearing capacity of the vertical beam of large-scale electrical dust precipitator;
除尘器壳体纵梁承载性能的非线性分析
The introduction of the vertical beam structure design and fuzzy optimization design is given as well.
研究了现用抽芯设备的优缺点,论述了抽芯工作台的结构与工作原理,介绍了纵梁的结构设计和模糊优化设计,结果表明,通过模糊优化设计可使纵梁的质量大为减轻。
Aiming at solving the problem of bending deformation of longitudinals of semi trailers due to unregular load distribution,the authors introduce a structural manufacturing pross of longitudinals with deflection.
针对由于载荷分布不均造成半挂车纵梁弯曲变形的问题，介绍了一种具有挠度纵梁的结构设计与工艺。
Stringer cross section dimensions
纵梁断面尺寸(mm)
One of the short timbers running fore and aft that connect the transverse beams supporting the deck of a ship.
短纵梁纵向短肋梁之一，联接支撑船甲板的横梁
The longitudinal girder forms part of the parapets.
纵梁成为栏杆的一部分。
CAD/CAE Technique in the Mould of Auto Fortified Girder of Longeron;
汽车纵梁加强梁模具CAD/CAE
Stringer webs have cracked in suspension bridges at the stringer-floor bean connections.
在悬索桥的纵梁和横的连接处，纵梁的腹板上发生开裂。
Application of Bracket with Double-cantilevers Longitudinal Beam in 0# Block of Cantilever Perfusion Beam
牛腿双悬臂纵梁用于悬灌梁0#块支架的研究
longeron for railway or tramway locomotives or rolling-stock
纵梁,铁道或有轨电车轨道机车车辆用
Research on the CAD Technology about Girder of Duty Truck Punching Die Based on UG;
基于UG的汽车纵梁冲模CAD技术研究
Oilfield Vehicle Double Web Longeron Welding Process Control
油田作业车双腹板纵梁焊接过程控制
The initial retrofit consisted of removing the gaps between the stringer flange and floor beam by providing shims.
最初的修复工作是通过垫片来消除纵梁翼缘和横梁之间的间隙。
During fabrication slots for the stringers flanges were flame cut into box girders.
制造时，为安装纵梁翼缘，在箱型梁中用焰割法开槽口。
engine mud sill
钻机动力机下纵向底梁
0.618 method calculation on absolute maximum deflection on primary beam within bridge system composed of longitudinal and transverse beams
纵横梁桥面系统主梁绝对最大挠度的0.618算法
Comparative Research on Modes of Longitudinal Unseating Prevention System for Continuous Bridge
连续梁桥纵桥向防落梁装置结构模式对比研究
The Safety Control 40 m T Frame in High Angle Bridge
大纵坡桥梁40m T梁架设安装的安全控制
Changzhou is a water country of the Jiangnan, canals criss-crossing, bridges legion.
常州为江南水乡，河渠纵横，桥梁众多。
Experimental Study on Longitudinal Shear of Steel-Concrete Composite Beams;
钢—混凝土组合梁纵向抗剪的试验研究
Progressive Collapse Analysis of Ship Hulls under Longitudinal Bending;
逐步破坏法计算船体梁总纵极限强度