Effect of Compressive Strain of Brake Pads on Brake Noise

Table 4

Parameter setting used in Groups A-D.

Thickness variation Δd (μm)	Elastic modulus E (μm)	Contour distance s (μm)	Shrink width (μm)	Chamfer angle φ (degree)
85	917.0	0.000	0.00	0.00
90	866.0	0.820	4.17	39.99
95	821.0	1.590	7.47	50.89
100	779.5	2.290	10.30	57.08
105	742.5	2.940	12.56	61.02
110	709.0	3.550	14.58	63.75
115	678.0	4.110	16.37	65.80
120	650.0	4.640	17.94	67.36
125	624.0	5.135	19.36	68.60
130	600.0	5.600	20.64	69.65
135	577.5	6.040	21.80	70.45