Assembly Sequence Planning Based on Hierarchical Model

Table 4

The list of features in the shaft.

Feature no.	Feature type	Feature volume	Bool	Port
01	Step	13760804	Increase	True
02	Step	11191924	Increase	True
03	Step	4618141	Increase	True
04	Step	8286893	Increase	True
05	Step	11625063	Increase	False
06	Cone	202845.4	Decrease	False
07	Chamfering	3081.902	Decrease	False
08	Ring channel	2814.73	Decrease	False
09	Fillet	15133.4	Increase	False
10	Fillet	3506.017	Decrease	False
11	Fillet	2716.042	Increase	False
12	Fillet	2392.43	Increase	False
13	Fillet	580.5962	Decrease	False
14	Chamfering	3002.734	Decrease	False
15	Key channel	221326	Decrease	True
16	Chamfering	110.0858	Increase	False
17	Screw hole	21714.69	Decrease	True
18	Screw hole	21714.69	Decrease	True
19	Screw hole	21714.69	Decrease	True
20	Screw hole	21714.69	Decrease	True