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1. 在曲面銑削時為避免刀具過負荷而發生斷裂,應對工件曲面進行何種加工? (A)用手動砂輪機先行拋光加工 (B)對曲面造形凹處進行清角加工 (C)啄鑽加工 (D)直接曲面銑削加工。
問題詳情
1. 在曲面銑削時為避免刀具過負荷而發生斷裂,應對工件曲面進行何種加工?
(A)用手動砂輪機先行拋光加工
(B)對曲面造形凹處進行清角加工
(C)啄鑽加工
(D)直接曲面銑削加工。
參考答案
答案:B
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)
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