To model a type of Cam mechanism that you find in packaging, textile and assembly machines.

To introduce Inverse-Kinematics.

Add the Follower

➔Step 6A.1 Add a Slide-Joint for the Tool

➔Step 6A.2: Add the Tool Motion

➔Step 6A.3: Add a Transforming-Mechanism

➔Step 6A.4: Add a Follower-Roller (Cylindrical Profile)

Add the Cam-Shaft

➔Step 6A.5: Add a Cam-Shaft

Add the 2D-Cam

➔Step 6A.6: Add a 2D-Cam

➔Step 6A.7: Add a Polyline and Profile (not needed to get Cam-Coordinates)

➔Step 6A.8: Calculate the Cam-Coordinates

Export the Cam-Data

➔Step 6A.9: Export the Cam-Coordinates to SolidWorks®

Cam (or Cam-Part) :

The Part that supports the Cam-Profile shape. Its motion is the input to the Cam system.

Cam-Shaft :

The most common Cam-Part. It is rotating-Part (a shaft), to which you add the 2D-Cam (or 3D-Cam) as a Cam-Profile. A Cam-Shaft usually rotates with a constant angular-velocity.

Cam-Profile :

The curved surface of a 2D-Cam (or 3D-Cam) that imparts a motion to a Follower by point or line contact with the surface of a Follower-Profile.

Cam-Track :

A groove that is cut into a Cam-Blank with an Outer and an Inner Cam-Profile.

Follower (or Follower-Part) :

The Part that supports the Follower-Profile. Its motion is the output from the cam system.

Follower-Profile :

The surface of a machine component that is rigidly connected to the Follower-Part. The surface that is in continuous contact with the Cam-Profile.

Follower-Roller :

A common Follower-Profile that is cylindrical or barrel-shaped, and rigidly connected to the Follower-Part.

Flat-faced Follower : 

A Follower-Profile that is a flat surface that is rigidly connected to the Follower-Part.

Translating Follower :

A Follower-Part that moves along a straight axis.

Reciprocating :

A sliding-Part that has a motion that is non-progressive.

Rotating Follower :

A Follower-Part that rotates about a fixed axis with a progressive or non-progressive motion.

Oscillating :

A rotating-Part that has a motion that is non-progressive.

Progressive Motion :

A motion that moves the Follower-Part generally in one direction.

Non-Progressive Motion :

A motion that returns the Follower-Part to its original position after each machine cycle.

Indexing :

A progressive, usually rotating motion.

Indexer :

A device whose input is a constant-speed Cam-Shaft and output is a rotating shaft with a progressive motion. After the cam-shaft rotates fully a number of times, the output shaft rotates by 360º.

Cam-Blank :

The material that you need before you cut the shape of the Cam-Profile.