讨论气门弹簧钢丝的疲劳强度、寿命预测及其影响因素。
The paper deals with the fatigue strength, lifetime prediction and its influences of the valve spring steel wires.
但是弹簧钢丝在绕簧及喷丸后均存在着很大的残余应力。
The relaxation of residual stress after winding and peening is analyzed.
其中就有弹簧钢丝带钢，有着丰富的生产经验，打造出不凡的品质！
Including spring steel strip, has a wealth of production experience, to create a extraordinary quality!
如果没有适当的弹簧钢丝，可用橡皮筋代替弹簧制成简易橡皮筋测力计。
If there is no proper available spring wire, rubber band instead of spring made of simple rubber band dynamometer.
分析了国产油淬火-回火弹簧钢丝的各种质量缺陷，并提出了相应的改善措施。
To analyze every quality defeCts Of oil-tempered spring steel wire made in China, put forward appropriate improvement measures.
本文探讨了GH90合金弹簧钢丝的固溶处理、表面处理以及拉拔变形量和拉拔工艺。
This paper discusses the solid solution, surface treatment and drawing deformation and drawing process of GH90 alloy spring steel wires.
采用分散镶铸工艺在高锰钢铸件内镶铸多状弹簧钢丝骨架，浇注后得到了复合材料试棒。
In this paper. the composite material of high-Mn steel and 65Mn steel wires by using scattered-inlayed casting process has been obtained.
采用分散镶铸工艺在高锰钢铸件内镶铸多状弹簧钢丝骨架，浇注后得到了复合材料试棒。
In this paper. the composite material of high-Mn steel and 65Mn steel wires by using scattered-inlayed casting process has been obtained.
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