外侧加力，三棱针刚度最小，残余变形居中。
Lateral loading, the rigidity of triangular needle was smallest, its rem-nant deformation was medium.
二次开发了参数化曲轴滚压加工残余变形的有限元分析。
It has developed the parametric residual deforming FEA in crankshaft rolling process.
探讨了焊接残余变形、残余应力对船体板振动频率的影响。
The influences of the welding residual deflections and stresses on the plating vibration were discussed.
焊接残余变形会严重影响钢结构的质量、安装及使用性能。
The welding deformation can seriously affected the quality, erection and using performance of steel structure.
还根据试验结果，初步探讨了加筋对动残余变形影响的机理。
Based on the test results, the mechanism of the influences of reinforcement on the residual deformation is proposed tentatively.
通过求解建立的平衡方程组，给出了平台的最大变形和残余变形。
Maximum deformation and residual deformation are given by solving the systems of simultaneous equations.
此外，随着激光扫描速度的增大，熔覆层的残余应力和残余变形相应增大。
In addition, the residual stress and the residual distortion of clad coating will be augmented with the increase of laser scanning speed.
加劲板模型可包含多种加劲肋形状，推导过程中计入焊接残余变形的影响。
The panel can be composed of various shapes of stiffeners. Post-weld initial deflection is considered during the process.
对两种形式的温差拉伸控制铝合金薄板焊接残余变形的效果和规律进行了研究。
The effects of distortion control in welding thin aluminum alloy plates by two kinds of thermal tensioning were investigated.
因此，优化焊接工艺参数是减小、控制焊接残余变形和残余应力一种有效手段。
Therefore, optimizing welding parameters was a valid means to minish and control welding residual stress and distortion.
不同铝材牌号对铝塑复合板的抗风压性能影响不大，但是对其残余变形的影响较大。
The different trademarks have little influence on wind pressure resistance of aluminum-plastic composite plate and have great influence on residual deformation.
后轮将焊缝金属的纵、横向压缩塑性变形充分碾展，减小了工件的残余变形和应力。
The rear impact roller stretches the weld longitudinally with transverse compressive plastic deformation of the weld, thus reducing the residual deformation and stresses in the bead.
不同的装配—焊接顺序，焊后产生不同的残余变形，一般是先点固，再进行对称焊接。
Different assembly-welding sequence may result different risidual deformation, we usually take fixup by spot welding first, then take welding symmetrically.
卸载时摩擦力的作用方向会发生改变，并抑制裂隙面之间滑移变形的恢复，使岩样内部产生残余变形。
In unloading process the direction of friction will convert to prevent restoration of shear deformation between the fissures, which results in the residual deformation in the specimen.
介绍了一种防止磨损轴在焊补过程中出现残余变形，以保证修复轴正常运转的轴磨损无变形焊补工艺。
The article introduces a repair welding technology which prevents the worn axis from residual deformation and assures the repaired axis normally running.
结果表明：随着初始主应力方向角的增大，轴向残余变形由压缩状态的正值逐渐过渡到伸长状态的负值。
The results show that: with the initial principal stress direction angle increases, the axial residual deformation from the compression state gradually transits to the elongation.
在老采空区上方建设生活或服务设施时，必须对老采空区上方地基稳定性和残余变形情况进行评价和预测。
The foundation stability and residual deformation must be evaluated before building life or service facilities above old mine goaf.
根据不均匀的焊接温度场和施焊时焊接构件的刚性条件，可以认为焊接残余变形和残余应力是不可避免的。
According to the asymmetry welding temperature fields and the rigidity of component when welding, we could think it is inevitable that welding would bring remains-strain and remains-stress.
从线切割的加工精度、粗糙度和残余变形三方面详细阐述了影响线切割加工质量的原因，并给出了相应的解决办法。
The reasons of WEDM affecting manufacture quality are stated from WEDM precise, roughness and remain deforming, and the solving steps are presented.
从弹塑性理论出发以圆截面轴为例对校正应力与残余变形进行了分析研究，提出了在给定弯曲误差下的校正载荷的计算公式。
The paper has studied straightening stress and residual deformation of circular shaft by using elastic - plastic theory, deueloped calculation formula of straightening loud in given deflection error.
研究结果表明随着跌落高度、跌落次数的增加，苹果冲击力、加速度峰值、冲击最大变形、冲击结束后的残余变形逐渐增大。
Results show that with the increase of dropping height and repeated impact, the impact force, peak acceleration, maximum deformation and remaining deformation of apple increase.
残余应力及装夹应力容易使刚性差的薄壁件引起较大的加工变形，而传统工艺难以使其达到精度要求。
But because of their poor rigidity, it is easy to bring machining deformation caused by the existence of the residual stress and the fixing stress.
材料去除导致毛坯中的残余应力重新分布是引起加工变形的重要因素。
Residual stress redistribution of blank due to part material removal is an important factor that results in the deformation of monolithic part.
采用数值分析方法对冲击压痕法测量残余应力的弹塑性变形过程进行了理论分析。
The indentation method of residue stress measurement depends on strain measurement around an indention caused by an impacting sphere.
焊接变形和残余应力的预测和控制至今仍然是工业生产中需要解决的重要课题。
The prediction and controlling of welding distortion and residual stress is still a very important project in the industry.
测试数据为定量预测初始残余应力引起的加工变形奠定了基础。
The data obtained lay a basis for prediction of the machining distortion caused by the residual stresses.
然而，对于由机械加工获得的金属机械零件，必须考虑零件内存在的残余应力对热变形误差的影响。
However, for the metal mechanical parts which are processed by mechanical method, the influence of its inner residual stress on the thermal deformation error should be considered.
然而，对于由机械加工获得的金属机械零件，必须考虑零件内存在的残余应力对热变形误差的影响。
However, for the metal mechanical parts which are processed by mechanical method, the influence of its inner residual stress on the thermal deformation error should be considered.
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