An Ontology-Enabled Case-Based Reasoning Decision Support System for Manufacturing Process Selection

Table 9

Product shape features and attributes.

Features	Capability	Attributes	Value	Unit
Depression in a single direction	Y	Tolerance	±0.3	mm
Depression in a double direction	Y	Surface finish	<0.02	mm
Uniform wall	N	Part weight	3.42	kg
Uniform cross section	N	Maximum wall thickness	25	mm
Axis of rotation	N	Minimum wall thickness	6	mm
Regular cross section	N	Required quantity	250	Pcs
Captured cavity	Y	Recommended material	Gray cast iron, 314/316 stainless steel
Enclosed	Y
Draft-free surface	N