Localized heating from the welding process and subsequent rapid cooling induces welding shrinkage stresses along weld bead during welding thin-wall plate and causes structural buckling distortions.
在薄板焊接中，由于局部加热和迅速冷却产生了沿焊缝方向的焊接收缩应力，而导致焊接薄板发生屈曲变形。
The film shrinkage in heating process in shrink packaging machine is of dynamic nature.
收缩薄膜在烘道式收缩包装机中的加热过程具有动态性质。
The in-plane distortion, transverse shrinkage varying along width direction and longitudinal shrinkage varying along length direction of the plate bended by line heating was proposed.
给出了水火弯板变形中的面内扭曲、沿板宽方向变化的横向收缩及沿板长方向变化的纵向收缩的描述函数。
The initial shrinkage temperature and the shrinkage change little with the increase of heating rate.
升温速率增大，坯片开始收缩的温度及收缩率几乎不变。
For automation of the line heating work, it needs to evaluate transverse shrinkage generated by line heating quantitatively.
水火弯板自动化的研究需要定量化地确定横向收缩量。
All the Ceramic Fiber Special-shape Products has the property of low shrinkage on heating, low thermal conductivity, light weigh and high impact strength.
所有异形制品在其使用温度范围内都有较低的收缩，并保持有高隔热、轻质和抗冲击的特点。
The sintering quality and shrinkage of the sintering parts were compared under vacuum or hydrogen atmosphere and different sintering temperature and heating rate.
通过采用真空烧结和氢气气氛烧结、改变烧结升温速率和烧结温度，对比了烧结件的烧结质量和烧结收缩等情况。
The sintering quality and shrinkage of the sintering parts were compared under vacuum or hydrogen atmosphere and different sintering temperature and heating rate.
通过采用真空烧结和氢气气氛烧结、改变烧结升温速率和烧结温度，对比了烧结件的烧结质量和烧结收缩等情况。
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