The sleeve now stands still, the die cuts the thread and pulls the turret along by the friction of the pin in the keyway. This causes the pin to catch in the front end of the keyway and the sleeve is again locked. Fig. 1533 represents the chuck in use for holding a piece of shafting s to cut a keyway or spline in it.
It's an input device, but you could argue that the LCD screen (on many cameras) is an output device. Yes. Digital Camera is an input and output device because its has a processor as well as a n LCD disply to show off output images or videos. I belive it is an input device.
Conventional cameras depend entirely on chemical and mechanical processes -- you don't even need electricity to operate them. On the other hÂ­and, all digital cameras have a built-in computer, and all of them record images electronically. Â­ The new approach has been enormously successful. Since film still provides better picture quality, digital cameras have not completely replaced conventional cameras.