Many Christians celebrate Easter Sunday as the day of Jesus Christâs resurrection, which is written in the New Testament of the Christian bible. According to the Gospel of John in the New Testament, Mary Magdalene came to the tomb where Jesus was buried and found it empty.
Say you want to face off a 4-inch diameter part and want to achieve very high and consistent surface finish. So you run it fast, at 3,000 surface feet. You have a 6,000-rpm lathe and extraordinary faith in your chuck to hold on to the part.
How Fast Was the CD Spinning? They break several CDs, but let me look at the second CD they shattered recorded at 61,960 frames per second. I tried to use the higher speed video, but I was getting repeating framesânot sure why. The guys claim the critical spin rate for a CD is 23,000 rpm.