1. eccentric shaft
2. dividing head
3. boring head
4. comminution of tools
5. making gear process
1. Eccentric Shaft
eccentric shaft is a workpiece that have co-axial more than 1
fungtion of eccentric shaft is to change angular motions to be rectilinear motion
some tools that we use to lock substance in making eccentric shaft :
- between center : by making a new co-axial
- independent chuck with 4 jowl
- dependent chuck with three jowl
- face plate : for a thin worksheet
- klem and face plate combination
in making eccentric shaft, wa have to care about :
- rotary speed (rpm)
- touch tip of chisel to highest division of workpiece
- don't use chisel with carbide to avoids pounding
- add ballast to make it balance if the eccentricity is big
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