An Analytical Framework for Error Propagation Effects in Multiprocess Manufacturing

Table 2

Positioning datum for feature process machining.

Features of process machining	Process 1 (k = 1)		Process 2 (k = 2)		Process 3 (k = 3)		Process 4 (k = 4)		Process 5 (k = 5)
	MF1	MF2	MF3	MF4	MF5	MF6	MF7	MF8	MF9-10	MF11-12
Positioning datum	Rough surface	Rough surface	MF1, MF2	MF1, MF2	MF1, MF2	MF1, MF2	MF2, MF4, MF6	MF2, MF4, MF6	MF4, MF6, MF7	MF4, MF6, MF7