Cylinder Head Caterpillar C13 C12 C9 C15 C18

PART NAME	ENGINE TYPE	MODEL	OEM NO.
CYLINDER HEAD	CAT.	3304DI	IN4304
CYLINDER HEAD	CAT.	3304PC	8N1188
CYLINDER HEAD	CAT.	3306DI	8N6796
CYLINDER HEAD	CAT.	3306PC	8N1187
CYLINDER HEAD	CAT.	S6K(320)
CYLINDER HEAD	CAT.	D8	8N6004
CYLINDER HEAD	CAT.	D8	8N6000
CYLINDER HEAD ASSY.	CAT.	3304DI	7N8874
CYLINDER HEAD ASSY.	CAT.	3304PC	6N8101
CYLINDER HEAD ASSY.	CAT.	3306DI	7N8876
CYLINDER HEAD ASSY.	CAT.	3306PC	6N8103

Introduction to Cylinder Head Machining
Planar processing: Planar processing is carried out on the top surface, bottom surface and intake/exhaust surface of the cylinder head, which is accomplished by using high-precision machining centers and tools.
Rough reference machining: Generally, the bottom surface of the cylinder head is selected as the rough reference, and then the top surface, sand outlet holes and air passage planes and other positions are machined accordingly.
Shell surface processing: It involves the installation of devices such as CAM covers, cylinder gaskets, controllers and shells, which play a role in dust prevention and noise reduction.
Cutting processing: A crucial step in preparing for subsequent procedures, followed by cleaning to ensure that the surface of the cylinder block is free of impurities and create a clean environment for subsequent processing.
Leak test: Check whether the sealing performance of the cylinder block meets the standards.
CAM shaft hole processing: First, a short tool holder processes one CAM shaft hole to the semi-finish size. After the tool is withdrawn, the long tool holder completes the semi-finish and finish processing of all CAM shaft holes.