Mathematical Model of Helical Gear Topography Measurements and Tooth Flank Errors Separation

Table 2

The modification amount and tooth surface error data (unit: mm).

Location		1	2	3	4	5	6	7	8	9
Right flank/mm	1	−0.0564	−0.0436	−0.0314	−0.0257	−0.0239	−0.0285	−0.0291	−0.0385	−0.0497
	2	−0.0449	−0.0387	−0.0215	−0.0159	−0.0145	−0.0147	−0.0214	−0.0289	−0.0436
	3	−0.0406	−0.0302	−0.0197	−0.0115	−0.0027	−0.012	−0.0173	−0.0237	−0.0391
	4	−0.0479	−0.0421	−0.0236	−0.0214	−0.0136	−0.0234	−0.0257	−0.0356	−0.0412
	5	−0.0535	−0.0509	−0.0352	−0.0298	−0.0172	−0.0287	−0.0327	−0.0492	−0.0518
Left flank/mm		1	2	3	4	5	6	7	8	9
	5	−0.0524	−0.0487	−0.0301	−0.0272	−0.0196	−0.0264	−0.0314	−0.0501	−0.0544
	4	−0.0498	−0.0410	−0.0198	−0.0189	−0.0035	−0.0197	−0.0241	−0.0417	−0.0463
	3	−0.0436	−0.0375	−0.0221	−0.0035	−0.0021	−0.0046	−0.0210	−0.0324	−0.0452
	2	−0.0510	−0.0417	−0.0183	−0.0167	−0.0138	−0.0153	−0.0189	−0.0394	−0.0531
	1	−0.0571	−0.0462	−0.0294	−0.0285	−0.0227	−0.0249	−0.0267	−0.0472	−0.0592