Engine Cylinder Head

Engine cylinder head

Machines
28 J88 / System installation with gantry-robot loading

Runoff Requirements
60 piece manufacturing run of one hand at Makino and customer. A 10-piece run of the opposite hand.100% CMM inspection of each part. All dimensions held to 1.33 Cpk with key characteristics held to 1.67 Cpk or better.

Material
Aluminum

Parts
Automotive cylinder head for V6 engine

Comments
Fixtures were designed and built to accommodate right and left hand heads, as well as 6 and 8 cylinder versions.

Fixtures
Hydraulic clamping, 1 part per fixture

Tooling
Special tooling: Multiple step drills and boring tools, special tools for seats and guides, cam bore tools, spark plug tools and gun drill