Figure 1 Center-pivoted arm Valve Train System
•Components of Center-pivoted arm Valve Train system
Figure 2 Components of Center-pivoted arm Valve Train system
Figure 3 Components of a Rocker Arm
•Coordinate System of Center-pivoted Valve Train system. ( Except cam shaft & valve system )
SPM is a special coordinate system to define the structure of Valve Train system.
Figure 4 Special Parametric Marker Structure
Figure 5 SPM position of a Rocker Arm 1
Figure 6 SPM position of a Rocker Arm 2