Fabricating large scale titanium alloy thin-walled double-sided part by hot-wire arc additive manufacturing
Zeqing Yu,
Changyuan Li,
Changmeng Liu
Abstract:Using traditional process to fabricate large scale titanium alloy thin-walled part such as wings and grid rudder, has the problem of low material utilization. Wire arc additive manufacturing (WAAM) is a flexible manufacturing technology with high deposition efficiency and high material utilization. In addition, a hot-wire device is attached to the WAAM system as auxiliary heat source, and the WAAM system becomes hot-wire arc additive manufacturing (HWAAM) system. In this paper, a large scale titanium alloy dro… Show more
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