导出了机床展角和跳齿数的理论数学计算公式。
The mathematical calculational formulas of machine tools turning Angle and tooth-leap number are deduced in theory.
2003年，在国际展览中心，世界机床展为日本大昭和精机株会社提供设计、制作、搭建。
Supplying Japan Daisho and Seiky Co. Ltd. with designing, manufacturing and installation for participating in the World Machine Tools Exhibition held in International Exhibition Center in 2003.
本文介绍了利用线切削方法在通用机床上加工非可展直纹抛物面导风轮叶型的原理与装置。
Paper describes the principle and device for machining inducer blades with non-developable parabolic surface profiles with general purpose machines by using the linear-cutting method.
本文介绍了利用线切削方法在通用机床上加工非可展直纹抛物面导风轮叶型的原理与装置。
Paper describes the principle and device for machining inducer blades with non-developable parabolic surface profiles with general purpose machines by using the linear-cutting method.
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