Contornante the spindle sleeve and provided with interlock switch |
Transparent screen set (also magnetically) to the tool-carrying carriage or sliding rail, able to resist the action of shocks. |
Also protect the rear of the lathe with the screen of a suitable material.
|
Levers to be triggered in two stages, buttons surrounded by rings, pedals protected by casing. |
The handwheels, for turning to fast forward, must be released from the transmission system, be smooth, full core. |
The transmission of the motion must be completely enclosed within casing. |
The movement of inertia of the spindle needs to have the braking system or protection timed. |