cupulate
🇬🇧/ˈkjuːpjʊleɪt/ 🇺🇸/ˈkjuːpjəˌleɪt/ 4shaped like a small cup 小杯形的
adjective [原级]杯形的;有壳斗的
A die casting die with pumping crossed cores by crossed compound dog-led cams and hydraulic pressure is used for cupulate parts with inboard concave.
交叉复合弯销与液压抽拔交叉型芯压铸模结构,用于压铸带内侧凹的杯形零件。
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