Final Machining of Large-Scale Engine Block with Modularized Fixture and Virtual Manufacturing Technologies

Table 1

Machining compensation value of crankshaft hole center.

Crankshaft hole	0#	1#	2#	3#	4#	5#	6#	7#
Compensation value/mm	0	−0.005	0.02	0.05	0.06	0.05	0.03	0