free forging process 自由锻造工艺
Free-forging process of five staggers crankshaft with complex phase was introduced. The 108° and 144° illequal crank angles were adopted in forging design,and three different forging plans were comparative analyzed.
介绍一种具有复杂相位五拐曲轴的自由锻工艺,锻件设计曲拐夹角采用108°和144°非等角度,给出了3种不同的工艺方案的对比分析。
参考来源 - 天然气压缩机五拐曲轴自由锻工艺研究·2,447,543篇论文数据，部分数据来源于NoteExpress
For improved economics and NNS (Near Net Shape) formability, encapsulation-free Powder Extrusion process and coining type Powder Forging process were developed.
为了改进经济性与近终形(NNS)成形性，开发了无包套粉末挤压工艺与精压式粉末锻造工艺。
It provides reference for process design of heavy free forging workshop.
对大型自由锻造液压机车间的工艺设计具有较高的参考价值。
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