Flashless precision forging of a two-cylinder-crankshaft
Flashless precision forging of a two-cylinder-crankshaft
复制标题
二缸曲轴的无飞边精密锻造
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
S. Müller
中科院分区：
文献类型：
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作者：
B. Behrens;R. Nickel;S. Müller
无闪速精密锻造是一种在封闭模具中进行滴锻的特殊工艺。该工艺的特点是高质量和实现近净形状零件的能力。最新的研究结果表明，双缸曲轴的无闪蒸锻造是可能的。这是通过多向锻造工具和无闪光精密锻造操作实现的。提出了一种新的三维收缩补偿方法，简化了施工过程。
Flashless precision forging is a special process of drop forging performed in closed dies. This process is distinguished by high quality and the ability to achieve a near net-shape part. Latest research results have shown that it is possible to forge a two-cylinder crankshaft without flash. This was realized using a multi-directional forging tool and a flashless precision forging operation. A new method for a three dimensional shrinking compensation facilitates the construction process.