Reliability Modeling and Optimization Strategy for Manufacturing System Based on RQR Chain

Table 1

Key design characteristics of the cylinder head.

Basic dimension	Machining equipment	Process description	Major characteristics	Design specification
	Machining center	Drilling hole A	Diameter
	Machining center	Drilling hole B	Diameter
	Horizontal machine center	Milling face C	Distance
	Horizontal machine center	Hinging hole D	Diameter