实践表明，反变形法和加支撑刚性固定是控制这种大型特厚壁结构焊接变形的有效方法。
The practice have proved that the anti -distortion plus with rigid fixing are the effective measures for controlling the distortions of this huge welding structure.
在实例计算中，求解了正交各向异性厚壁圆筒在不同的扭转载荷作用下，两种厚壁结构的剪应力响应历程和分布规律。
As numerical examples, the response histories and shear stress distributions of two kind of orthotropic thick_walled cylinder under different torsion loads are investigated.
我认为两半的模具加上真空泵来提供压力能使结构更好，我也能更好的控制壁厚。
I believe molding two halves with a vacuum pump to provide pressure will produce a better structure and allow me to better control wall thickness.
咖啡壶手柄，由于存在非常大的壁厚差异，且结构形状相当复杂，采用普通注塑工艺难以成型，必须采用气辅注射成型工艺。
Because great thick differences exist on wall of handle of coffee pot and the structure is quite complicated, it is very difficult to produce with ordinary plastics injection process.
以结构的总重量最小为优化目标，以导管的平均直径和壁厚作为设计变量，考虑强度、刚度和稳定等约束条件。
Total weight of the structure was selected to be optimal objectives. Average diameter and wall thickness of the structural element were taken as design variables.
介绍了用CCD器件完成玻璃管外径和壁厚在线测量的实现方法，测试系统的结构和硬件及软件设计思想。
This paper discusses the method of using CCD to survey the outer diameter and thickness of glass tube, introduces the structure of survey system and design thought for software and hardware.
设计了钛合金高压气瓶的结构，确定了压力、壁厚、安全系数等技术参数。
The structure of the gas bottle is designed and the parameters such as pressure, thickness and safety factor are given also.
以结构的总重量最小和结构的总应变能最大为优化目标，以导管的平均直径和壁厚作为设计变量，考虑强度、刚度和稳定等约束条件。
Total weight and seismic strain energy of the structure were selected to be optimal objectives. Average diameter and wall thickness of the structural element were taken as design variables.
通过对轴承结构中的滚子尺寸、滚子数量、外圈滚道直径、止动槽直径公差及有效壁厚的改进，提高其使用的可靠性。
By the way of improving roller dimensions, roller number, outer roller path diameter, stop groove diameter and the effective thickness, the using reliability of the bearing is advanced.
介绍管道内焊机的结构、配套设备及在大口径厚壁管道施工中的独到优点。
The paper introduced pipe internal welding machine's composition, necessary equipment and unique advantage in large diameter thick wall pipe construction.
摩托车曲轴箱体的壁厚与加强筋直接影响其结构强度。
The wall thickness and strengthen muscle of motorcycle crankcase box influences its structure intensity directly.
半球形封头壁厚与筒体壁厚不相等的高压容器是由端部密封装置、筒体、半球形封头和加强箍等组成的一种新结构容器。
High pressure vessel with hemispherical head thinner than cylinder wall is a new type of vessel which consists of sealing device, cylinder, hemispherical head and reinforcing ring.
介绍了漏磁法壁厚检测原理、传感器结构和工作原理，并通过实验进行了分析、验证。
The wall thickness testing principle, sensor's structure and working principle are introduced. And experimental research and analysis have been done.
本文介绍了厚壁管连接自动焊接机床的结构、组成、工作原理及设计中解决的几个主要问题。
The paper introduces the construction, constitute, and working principle of the automatic welding machines which are used in joining thick-walled pipes.
结构钢产品项目包括I形梁制造和定制厚壁钢管、管材、角钢、通道等。制造的所有产品均符合建筑行业规范。
Structural steel products include I-beam fabrication, custom heavy wall tube, pipe, Angle iron, channel, etc. All to meet construction industry specifications.
推力锥产品存在深腔、薄壁结构，锻造工艺过程中壁厚差难以控制。
Thrust cone has deep cavity and thin wall. Wall margin is hard to control during the forging process.
通过对梁山慈无性系种群秆形结构的研究，初步掌握了梁山慈相对直径和相对高度的关系、胸径与胸高壁厚的关系、梁山慈相对节间长度和节位数的关系。
We can find the relationships between relative diameter and relative height, DBH and breast height culm thickness, relative culm length and number of culm by studied the structure of culm form.
提出了加大车体上管、后尾管、后减震器安装板各自壁厚及同时加大三者壁厚几种结构改进方案。
The paper writes that it is better to increase the wall thickness of the body upper tube, rear tail tube and mounting plate for the rear sock absorber and also gives Suggestions for some structures.
该文介绍了液力平衡式大型油罐的结构形式和壁厚计算方法，同时提出了液力平衡式大型储油罐设计时应注意的主要问题。
The design thought of hydraulic balance type oil tank solved the above problem. The structure shape and the calculation method of wall thickness were rec...
分析了铝合金厚壁支座的弯曲工艺，计算了弯曲件的展开长度、落料力、冲孔力及弯曲力，阐述了弯曲件的回弹因素及凸凹模之间的间隙，介绍铝合金厚壁支座弯曲模具的结构设计。
The bending technology of the thick-wall supprt of aluminum alloy was analyzed, and the flattening length of bending, blanking force, piercing force and bending force were calculated.
采用宏观与微观相结合的方法，研究了不同种类不同部位的沿壁厚分层竹材的力学性能与生物组织微结构的关系。
Macroscopic and Microscopic methods were used to investigate the relationship of microstructure and mechanical properties of different species and position of bamboo.
基于优化后的工艺参数组合，进行再次模拟，分析金属的流动情况、应力应变及壁厚质量，确定最终的最优凸凹模结构。
Chose the most suitable process parameters to simulate once again, which analyzed the metal flow condition; stress and strain and quality of wall thickness.
以基于泛函通用涡旋型线构成的变壁厚涡旋盘为研究对象，建立了以能效比为目标函数的结构参数优化模型。
A variable wall thickness scroll plate constituted by general scroll profiles based on functional theory was taken as the study object.
以基于泛函通用涡旋型线构成的变壁厚涡旋盘为研究对象，建立了以能效比为目标函数的结构参数优化模型。
A variable wall thickness scroll plate constituted by general scroll profiles based on functional theory was taken as the study object.
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