建立了复合零件以及成组工艺。
Compound components are structured, and the GT processes are composed.
分析了角部雨檐零件特点及其成形机理，将复合成形分解为简单的弯曲和翻边。
The characteristics of the corner rain eaves parts and their forming principle were analyzed. The compound forming was broken into simple bending and flanging.
本文重点研究了离心铸造铝基复合材料梯度功能盘状零件的成形工艺。
The main task of this paper is to research the processing of functionally gradient disc-like parts by centrifugal casting.
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