ShaPix

®

Cylinder Head Measurements

Michael Mater [email protected]

Measurement Objective Cylinder Head GD&T Metrics

‒ ‒ ‒ ‒ Surface Flatness Zone Flatness Straightness Waviness ‒ ‒ ‒ Surface Profile (Planar Surface) Parallelism Angularity Datum Required No No No No Yes Yes Yes 2 4/27/2020

Deck Face

3 • • • • •

Specifications Measured

Surface Flatness Zone Flatness Waviness W t Surface Profile to Combustion Buttons Parallelism to Datum X 4/27/2020

Combustion Button Measurement

• •

Specifications Measured

Parallelism Surface Profile to Datum A 4 4/27/2020

Datum X Measurement

• •

Specifications Measured

Parallelism Surface Profile to Datum A 5 4/27/2020

Cam Face Measurement

6 4/27/2020

Cam Face Measurement

7 4/27/2020

Head Bolts and Spark Plug Measurements

8 4/27/2020

Cam Face Measurements

Cam Cover Face Cam Joints 9 Spark Plugs Head Bolts

All Surfaces shown with respect to Datum A (Deck Face)

4/27/2020

Cam Face Measurement

10 4/27/2020