标签： curved contact pad finishing

Nimonic 90涡轮减振块配刀：曲面接触垫与薄钩

Nimonic 90 Turbine Damper CNC Tooling Case: Curved Contact Pads and Thin Hook

Nimonic 90叶下减振块的刀具寿命应优先留给接触几何，而不是大余量。Ø10韧性涂层刀开锻造皮，Ø6牛鼻刀均化两块曲面余量，缩颈Ø3刀只精薄钩；斜孔和边缘各用专刀，避免在加...