Project FAST- Five hundred meter Aperture Spherical radio Telescope
Project FAST- Five hundred meter Aperture Spherical radio Telescope
Project FAST- Five hundred meter Aperture Spherical radio Telescope
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Prototyping the winches• worm-wheel/ball screw• cycloidal-pin wheel /sliding screw• serial worm wheel/ball screw• cycloidal-pin wheel /worm wheel /sliding screw=830行 程 830拉 伸 长 =1215尾 销 端编 码 器 护 罩编 码 器 出 线 口联 接 法 兰收 缩 长 =385接 近 开 关日 本 减 速 电 机接 近 开 关 护 罩38