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1·The relaxation of residual stress after winding and peening is analyzed.

但是弹簧钢丝在绕簧及喷丸后均存在着很大的残余应力。

2·Shot peening is also improved the stress relaxation ability of copper alloy.

喷丸处理亦能改善铜合金的应力松弛性能。

3·Crack initiation life is much longer than those of low shot peening pressure.

低喷丸强度试件表面微裂纹大量萌生，密度非常高。

4·The surfaces of metal plates were made by peening with glass spheres and planer.

金属板的表面粗糙度通过喷砂和刨床加工控制。

5·Great improvement has been brought about in the service life of springs by hot peening.

用锤头连续敲打金属表面的方法大大地延长了弹簧的使用寿命。

6·Mechanic shot peening is a traditional process and widely employed by industrial circles.

传统的机械喷丸工艺在工业界已经得到广泛的应用。

7·Ball surface deformation Peening technology is an important means of raising ball quality.

钢球表面形变强化工艺，是提高钢球质量的一个重要手段。

8·The choice of liquid shot-peening parameter and the application to strengthen the part surface.

介绍了液体喷丸技术中参数的选择及在汽轮机零件表面强化中的应用。

9·The feasibility of improving K417 fatigue life by surface shot peening and recrystallization was studied.

研究了采用喷丸再结晶方法提高K417 合金疲劳寿命的可行性。

10·The microhardness and surface roughness of specimens before and after shot peening was studied and analysed.

分析研究了喷丸强化处理前后的显微硬度和表面粗糙度。

(1)shot peening喷丸加工；珠击处理