用鉸刀擴 的英文怎麼說
中文拼音 [yòngjiǎodāokuò]
用鉸刀擴
英文
ream-
Arbors for shell reamers and shell core drills
套式鉸刀和套式擴孔鉆用心軸The conventional process is drilling - expanding - reaming, and the design accuracy is achieved by the higher accuracy of the cutting tools and the fixtures
傳統工藝採用鉆擴鉸的工藝路線,並從刀具和工裝上下功夫以達到設計精度要求。
分享友人