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介绍了挤压铸造制造铝合金自行车把立管的设备结构及工艺流程。经过试验,确定是一种生产综合机械性能高的优质铝合金把主管的有效工艺方法。
The equipment structure and technological process of squeeze casting aluminum alloy bicycle handlebar riser are introduced. After testing, to determine is a production of high mechanical properties of high quality aluminum alloy in charge of an effective process.