CLICK HERE FOR INDEX PAGE | |
BOX CAMS | |
V. Ryan © 2006 - 2017 | |
PDF FILE - CLICK HERE FOR PRINTABLE WORKSHEET | |
A box cam consists of a rotating disc, normally made from steel. A groove is cut / milled into its surface to a specific depth (this is the profile). The groove may be an unusual shape as seen in the example below. As the disc rotates the follower follows the path of the groove. Cams of this type are used in a range of machines where a repetitive motion is needed. |
|
A practical application of a box cam can be seen
opposite. The machine cuts slots in steel parts for car engines. The box
cam and follower automatically operates the guard. |
|
CLICK HERE FOR MECHANISMS INDEX PAGE | |
|
|