1) thinning
[英][θin] [美][θɪn]
减薄
1.
After raising the temperature of return stream to the tower, no thinning of pipeline wall had been found in 2006 inspection.
文章针对催化裂化分馏塔塔顶循环回流线短时间减薄的特殊情况,进行了腐蚀原因分析。
2.
Several methods for plastically thinning the thin_wall pipes were introduced.
介绍了薄壁圆管塑性减薄的几种方法 ,通过比较 ,决定采用拉管工艺 ,并介绍了拉管减薄模具的结构及使用模具对铝合金管进行减薄的试验结果。
3.
This article analyzes the thinning reason of pressure vessel shell after processed, the process procedure and process error's affection on shell's thinning, and presents specific measure to control the shell's thinning amount and compensate the thinning.
本文分析了压力容器壳体加工减薄的原因,以及加工工艺、加工误差对壳体减薄的影响,提出了控制壳体厚度减薄量及减薄补偿的具体措施。
2) complete thickness decrease
全面减薄
3) worn down
磨损减薄
4) local thinning
局部减薄
1.
Plastic limit load analysis of elbow with local thinning;
含局部减薄弯管的塑性极限载荷分析
2.
In view of the local thinning problem in boundary region of pressure vessels, local stress fields are analyzed utilizing FEA method.
本文针对压力容器中边缘应力区域的局部减薄问题,将减薄区域简化为椭球缺形凹坑,采用有限元分析方法,分析了接管—圆筒体(Ⅰ模型)和封头—圆筒体(Ⅱ模型)两种典型情况下的局部应力场,研究了凹坑尺寸与相对位置对凹坑表面应力分布以及应力集中系数的影响。
5) edge drop
边部减薄
1.
The control system of roll shift plays an important role in controlling the strip's edge drop on modern mills.
边部减薄是带钢重要的断面质量指标,现代轧机中,轧辊的横移装置对边部减薄的控制起到了重要的作用。
2.
The distribution of specific rolling pressure, transverse stress, exit strip profile, edge drop and width spread are obtained by numerical calculations.
数值解析给出了单位轧制压力、出口断面形状、边部减薄及宽展等计算结果,且不同轧制条件下的计算实例与实际相吻合,表明所开发的三维程序适用于单机架或连轧机组等不同型式的宽、窄带钢轧制解析。
3.
The causes and control methods of flatness and edge drop shape defects are analyzed during tandem cold rolling The composition and function of automatic shape control system of tandem mill are introduce
分析了冷连轧生产过程中 ,带钢平直度、边部减薄等板形缺陷产生的原因及控制方法。
6) thickness decrease
壁厚减薄
1.
Abrasion and erosion of minicrystal in sugar serum is the main reason that made rotating drum's thickness decrease.
通过现场检查、试样检测和应力分析,确定转鼓壁厚严重减薄是该离心机事故的主要原因,而转鼓壁厚减薄的主要原因是糖浆液中的微晶粒磨损和冲蚀转鼓。
补充资料：减薄
1.亦作"减薄"。 2.降低;减弱。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条