SBIR Mandrel Verification

AP1234 – Carbon Triaxial Overbraid | CIN1-250304-011

Layer 1 Verification

Layer 1 Bias Angle

SBIR Mandrel Station	Bias Angle	Minimum Bias Angle (Degrees)	Maximum Bias Angle (Degrees)
3	45.0	42.0°	48.0°
6	45.1	42.0°	48.0°
9	63.3	58.9°	64.9°
12	68.2	64.8°	70.8°
21.5	54.5	51.7°	57.7°
36	45.2	42.0°	48.0°

Layer 1 Ply Cut Location

SBIR Mandrel Station	Ply Cut Location Pass or Fail	Ply Cut Location Monimum	Ply Cut Location Maximum
N/A	N/A	N/A	N/A

Layer 1 Bulk Thickness

SBIR Mandrel Station	Ply Thickness	Total Preform Thickness
3	0.035	0.035
9	0.036	0.036
12	0.036	0.036
21.5	0.039	0.039
36	0.032	0.032

Layer 1 Defects

SBIR Mandrel Station	Defect
ALL	None

SBIR mandrel stations A&P Technology — SBIR Mandrel Stations

Layer 2 Verification

Layer 2 Bias Angle

SBIR Mandrel Station	Bias Angle	Minimum Bias Angle (Degrees)	Maximum Bias Angle (Degrees)
21.5	55.8	51.70°	57.70°

Layer 2 Ply Cut Location

SBIR Mandrel Station	Ply Cut Location Pass or Fail	Ply Cut Location Monimum	Ply Cut Location Maximum
18	PASS	17 29/32	18 3/32
25	PASS	24 29/32	25 3/32

Layer 2 Bulk Thickness

SBIR Mandrel Station	Ply Thickness	Total Preform Thickness
21.5	0.037	0.076

Layer 2 Defects

SBIR Mandrel Station	Defect
ALL	None

SBIR mandrel stations A&P Technology — SBIR Mandrel Stations

Layer 3 Verification

Layer 3 Bias Angle

SBIR Mandrel Station	Bias Angle	Minimum Bias Angle (Degrees)	Maximum Bias Angle (Degrees)
3	44.9	42.0°	48.0°
6	45.0	42.0°	48.0°
9	63.3	58.9°	64.9°
12	67.3	64.8°	70.8°
21.5	54.6	51.7°	57.7°
36	44.8	42.0°	48.0°

Layer 3 Ply Cut Location

SBIR Mandrel Station	Ply Cut Location Pass or Fail	Ply Cut Location Monimum	Ply Cut Location Maximum
N/A	N/A	N/A	N/A

Layer 3 Bulk Thickness

SBIR Mandrel Station	Ply Thickness	Total Preform Thickness
3	0.033	0.068
9	0.035	0.071
12	0.035	0.071
21.5	0.038	0.114
36	0.03	0.062

Layer 3 Defects

SBIR Mandrel Station	Defect
ALL	None

SBIR mandrel stations A&P Technology — SBIR Mandrel Stations

Layer 4 Verification

Layer 4 Bias Angle

SBIR Mandrel Station	Bias Angle	Minimum Bias Angle (Degrees)	Maximum Bias Angle (Degrees)
3	45.3	42.0°	48.0°
6	45.7	42.0°	48.0°
9	63.6	58.9°	64.9°
12	67.5	64.8°	70.8°
21.5	54.3	51.7°	57.7°
36	45.4	42.0°	48.0°

Layer 4 Ply Cut Location

SBIR Mandrel Station	Ply Cut Location Pass or Fail	Ply Cut Location Monimum	Ply Cut Location Maximum
N/A	N/A	N/A	N/A

Layer 4 Bulk Thickness

SBIR Mandrel Station	Ply Thickness	Total Preform Thickness
3	0.032	0.1
9	0.033	0.104
12	0.034	0.104
21.5	0.039	0.153
36	0.031	0.093

Layer 4 Defects

SBIR Mandrel Station	Defect
ALL	None

SBIR mandrel stations A&P Technology — SBIR Mandrel Stations

Layer 5 Verification

Layer 5 Bias Angle

SBIR Mandrel Station	Bias Angle	Minimum Bias Angle (Degrees)	Maximum Bias Angle (Degrees)
3	45.0	42.0°	48.0°
6	45.4	42.0°	48.0°
9	63.3	58.9°	64.9°
12	67.4	64.8°	70.8°
21.5	54.3	51.7°	57.7°
36	44.9	42.0°	48.0°

Layer 5 Ply Cut Location

SBIR Mandrel Station	Ply Cut Location Pass or Fail	Ply Cut Location Monimum	Ply Cut Location Maximum
N/A	N/A	N/A	N/A

Layer 5 Bulk Thickness

SBIR Mandrel Station	Ply Thickness	Total Preform Thickness
3	0.035	0.135
9	0.036	0.14
12	0.036	0.14
21.5	0.038	0.191
36	0.031	0.124

Layer 5 Defects

SBIR Mandrel Station	Defect
ALL	None

SBIR mandrel stations A&P Technology — SBIR Mandrel Stations

Layer 6 Verification

Layer 6 Bias Angle

SBIR Mandrel Station	Bias Angle	Minimum Bias Angle (Degrees)	Maximum Bias Angle (Degrees)
3	45.1	42.0°	48.0°
6	45.1	42.0°	48.0°
9	63.0	58.9°	64.9°
12	67.1	64.8°	70.8°
21.5	54.1	51.7°	57.7°
36	45.0	42.0°	48.0°

Layer 6 Ply Cut Location

SBIR Mandrel Station	Ply Cut Location Pass or Fail	Ply Cut Location Monimum	Ply Cut Location Maximum
N/A	N/A	N/A	N/A

Layer 6 Bulk Thickness

SBIR Mandrel Station	Ply Thickness	Total Preform Thickness
3	0.032	0.167
9	0.034	0.174
12	0.035	0.175
21.5	0.039	0.23
36	0.03	0.154

Layer 6 Defects

SBIR Mandrel Station	Defect
4	Loop

SBIR mandrel stations A&P Technology — SBIR Mandrel Stations

Layer 7 Verification

Layer 7 Bias Angle

SBIR Mandrel Station	Bias Angle	Minimum Bias Angle (Degrees)	Maximum Bias Angle (Degrees)
3	45.0	42.0°	48.0°
6	45.0	42.0°	48.0°
9	62.8	58.9°	64.9°
12	67.6	64.8°	70.8°
21.5	54.3	51.7°	57.7°
36	44.9	42.0°	48.0°

Layer 7 Ply Cut Location

SBIR Mandrel Station	Ply Cut Location Pass or Fail	Ply Cut Location Monimum	Ply Cut Location Maximum
N/A	N/A	N/A	N/A

Layer 7 Bulk Thickness

SBIR Mandrel Station	Ply Thickness	Total Preform Thickness
3	0.035	0.202
9	0.035	0.209
12	0.034	0.209
21.5	0.037	0.267
36	0.031	0.185

Layer 6 Defects

SBIR Mandrel Station	Defect
ALL	None

SBIR mandrel stations A&P Technology — SBIR Mandrel Stations