Components & Parts Inspect : Bolivia 230KV Angle Steel Tower Project
Common steel used in the manufacture of iron towers
April 8, 2018
Electric Transmission Line galvanized Steel Lattice Tower Accessories
April 10, 2018
Profile & Plate
Project 230KV Bolivia Tower
Type2HD KH08-01
|
Description |
Allowable Deviation (mm) |
Inspect Method |
Sample no. & result |
|||||
|
410 |
450 |
220 |
223 |
130 |
||||
|
125 *14 |
125 *14 |
125 *10 |
125 *10 |
100 *8 |
||||
|
Profile width / thickness |
GB/T706 Confirm GB/T706 |
Callipers |
+0.22 /+0.36 |
+0.36 /+0.18 |
+0.36 /-0.22 |
+0.22 /-0.22 |
+0.32 /-0.22 |
|
|
Plate thickness |
GB/T 709 Confirm GB/T 709 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Length or width |
2.0 |
Steel measure tap |
+1.0 |
+2.0 |
+1.0 |
+2.0 |
+1.0 |
|
|
Profile verticality |
3b/1003.0 3b/100 and 3.0 |
Ruler |
2.0 |
3.0 |
2.0 |
2.0 |
2.0 |
|
|
Cross section verticality |
+t/83.0 +t/8 and 3.0 |
Ruler |
2.0 |
2.0 |
2.0 |
2.0 |
2.0 |
|
|
Corner cut distance |
1.5 |
Callipers |
/ |
/ |
/ |
/ |
0.64 |
|
|
Profile terminal distance |
1.5 |
Callipers |
+0.26 |
+0.20 |
+0.20 |
+0.24 |
+0.24 |
|
|
Profile stadia |
1.0 |
Callipers |
-0.32 |
+0.30 |
+0.34 |
-0.26 |
+0.32 |
|
|
Diameter of hole |
Black parts+0.80 Galvanized parts+0.5-0.3 |
Callipers |
+0.46 |
+0.48 |
+0.42 |
+0.46 |
+0.42 |
|
|
Diameter difference of top and bottom holes |
0.12 t |
Callipers |
0 |
0 |
0 |
0 |
0 |
|
|
Center line of holes verticality |
0.03t2.0 0.03t and 2.0 |
Straight steel ruler |
0 |
0 |
0 |
0 |
0 |
|
|
Roundness of the hole |
1.2 |
Callipers |
0.14 |
0.10 |
0.08 |
0.12 |
0.10 |
|
|
Adjacent two holes distance in same group |
0.5 |
Callipers |
+0.22 |
+0.24 |
+0.18 |
+0.22 |
+0.20 |
|
|
Random two holes distance in same group |
1.0 |
Callipers |
+0.32 |
+0.40 |
+0.38 |
+0.40 |
+0.24 |
|
|
Adjacent two groups of holes distance |
1.0 |
Callipers |
+0.32 |
+0.42 |
+0.44 |
+0.34 |
+0.26 |
|
|
Random two groups of holes distance |
1.5 |
/ Steel measure tap/ Callipers |
+1.0 |
+1.0 |
+1.0 |
+1.0 |
+1.0 |
|
|
Bending point displacement |
2.0 |
Steel measure tap |
/ |
/ |
/ |
/ |
/ |
|
|
Root clean |
t10 |
+0.8 -0.4 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
10t16 |
+1.2 -0.4 |
|||||||
|
T16 |
+2.0 -0.6 |
|||||||
|
Semi-diameter of profile back off arc |
+2.0 0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Bevelling |
Open angle: a5 Truncated edge: c: 1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Conclusion |
Qualified Qualified |
Qualified Qualified |
Qualified Qualified |
Qualified Qualified |
Qualified Qualified |
|||
Inspect
Profile & Plate
Project230KV230kV Bolivia Tower
Type2HD KH08-01
|
Description |
Allowable Deviation (mm) |
Inspect Method |
Sample no. & result |
|||||
|
12 |
13 |
15 |
131 |
9 |
||||
|
100*7 |
100*7 |
75*5 |
100*8 |
75*7 |
||||
|
/ Profile width / thickness |
GB/T706 Confirm GB/T706 |
Callipers |
+0.32 /+0.24 |
+0.26 /+0.32 |
+0.46 /-0.12 |
+0.22 /-0.24 |
+0.42 /-0.24 |
|
|
Plate thickness |
GB/T 709 Confirm GB/T 709 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
LB Length or width |
2.0 |
Steel measure tap |
+1.0 |
+1.0 |
+1.0 |
+1.0 |
-2.0 |
|
|
Profile verticality |
3b/1003.0 3b/100 and 3.0 |
Ruler |
1.5 |
0.5 |
1.0 |
1.5 |
1.0 |
|
|
Cross section verticality |
+t/83.0 +t/8 and 3.0 |
Ruler |
0.5 |
0.5 |
0.5 |
0.5 |
0 |
|
|
Corner cut distance |
1.5 |
Callipers |
+0.44 |
+0.36 |
+0.52 |
+0.34 |
+0.44 |
|
|
Profile terminal distance |
1.5 |
Callipers |
+0.62 |
+0.42 |
+0.54 |
+1.02 |
+0.28 |
|
|
Profile stadia |
1.0 |
Callipers |
-0.46 |
-0.62 |
+0.22 |
+0.28 |
-0.42 |
|
|
Diameter of hole |
Black parts+0.80 Galvanized parts+0.5-0.3 |
Callipers |
+0.34 |
+0.32 |
+0.22 |
+0.42 |
+0.24 |
|
|
Diameter difference of top and bottom holes |
0.12 t |
Callipers |
0.24 |
0.22 |
0.34 |
0.36 |
0.30 |
|
|
Center line of holes verticality |
0.03t2.0 0.03t and 2.0 |
Straight steel ruler |
0 |
0 |
0 |
0 |
0 |
|
|
Roundness of the hole |
1.2 |
Callipers |
0.14 |
0.14 |
0.12 |
0.16 |
0.10 |
|
|
Adjacent two holes distance in same group |
0.5 |
Callipers |
+0.22 |
+0.26 |
-0.30 |
+0.32 |
-0.24 |
|
|
Random two holes distance in same group |
1.0 |
Callipers |
+0.42 |
+0.36 |
+0.42 |
+0.44 |
+0.36 |
|
|
Adjacent two groups of holes distance |
1.0 |
Callipers |
+0.40 |
+0.58 |
-0.30 |
-0.50 |
+0.52 |
|
|
Random two groups of holes distance |
1.5 |
/ Steel measure tap/ Callipers |
-0.5 |
-1.0 |
-1.0 |
+1.0 |
+1.0 |
|
|
Bending point displacement |
2.0 |
Steel measure tap |
/ |
/ |
/ |
/ |
/ |
|
|
Root clean |
t10 |
+0.8 -0.4 |
/ |
/ |
/ |
/ |
/ |
|
|
10t16 |
+1.2 -0.4 |
|||||||
|
T16 |
+2.0 -0.6 |
|||||||
|
Semi-diameter of profile back off arc |
+2.0 0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Bevelling |
Open angle: a5 Truncated edge: c: 1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Conclusion |
Qualified |
Qualified |
Qualified |
Qualified |
Qualified |
|||
Inspect
Profile & Plate
Project230KV230kV Bolivia Tower
Type2HD KH08-01
|
Description |
Allowable Deviation (mm) |
Inspect Method |
Sample no. & result |
|||||
|
7 |
8 |
3 |
|
|||||
|
75*7 |
75*7 |
70*5 |
|
|
||||
|
/ Profile width / thickness |
GB/T706 Confirm GB/T706 |
Callipers |
+0.52 /+0.56 |
+0.56 /+0.52 |
+0.56 /-0.42 |
|
|
|
|
Plate thickness |
GB/T 709 Confirm GB/T 709 |
Callipers |
/ |
/ |
/ |
|
|
|
|
LB Length or width |
2.0 |
Steel measure tap |
+1.0 |
+2.0 |
+1.0 |
|
|
|
|
Profile verticality |
3b/1003.0 3b/100 and 3.0 |
Ruler |
2.0 |
2.0 |
2.0 |
|
|
|
|
Cross section verticality |
+t/83.0 +t/8 and 3.0 |
Ruler |
2.0 |
1.0 |
2.0 |
|
|
|
|
Corner cut distance |
1.5 |
Callipers |
/ |
/ |
/ |
|
|
|
|
Profile terminal distance |
1.5 |
Callipers |
+0.18 |
-0.20 |
-0.22 |
|
|
|
|
Profile stadia |
1.0 |
Callipers |
-0.30 |
+0.28 |
+0.26 |
|
|
|
|
Diameter of hole |
Black parts+0.80 Galvanized parts+0.5-0.3 |
Callipers |
+0.50 |
+0.48 |
+0.48 |
|
|
|
|
Diameter difference of top and bottom holes |
0.12 t |
Callipers |
0 |
0 |
0 |
|
|
|
|
Center line of holes verticality |
0.03t2.0 0.03t and 2.0 |
Straight steel ruler |
0 |
0 |
0 |
|
|
|
|
Roundness of the hole |
1.2 |
Callipers |
0.10 |
0.10 |
0.12 |
|
|
|
|
Adjacent two holes distance in same group |
0.5 |
Callipers |
+0.20 |
+0.18 |
+0.22 |
|
|
|
|
Random two holes distance in same group |
1.0 |
Callipers |
+0.46 |
+0.42 |
+0.44 |
|
|
|
|
Adjacent two groups of holes distance |
1.0 |
Callipers |
+0.52 |
+0.50 |
+0.56 |
|
|
|
|
Random two groups of holes distance |
1.5 |
/ Steel measure tap/ Callipers |
+1.0 |
+1.0 |
+1.0 |
|
|
|
|
Bending point displacement |
2.0 |
Steel measure tap |
/ |
/ |
/ |
|
|
|
|
Root clean |
t10 |
+0.8 -0.4 |
Callipers |
/ |
/ |
/ |
|
|
|
10t16 |
+1.2 -0.4 |
|||||||
|
T16 |
+2.0 -0.6 |
|||||||
|
Semi-diameter of profile back off arc |
+2.0 0 |
Callipers |
/ |
/ |
/ |
|
|
|
|
Bevelling |
Open angle: a5 Truncated edge: c: 1.0 |
Callipers |
/ |
/ |
/ |
|
|
|
|
Conclusion |
Qualified |
Qualified |
Qualified |
|
|
|||
Inspect
Profile & Plate
Project230KV230kV Bolivia Tower
Type2HD KH08-01
|
Description |
Allowable Deviation (mm) |
Inspect Method |
|
|||||
|
282 |
224 |
224A |
136 |
137 |
||||
|
125*14 |
125*10 |
125*10 |
100*8 |
100*8 |
||||
|
/ Profile width / thickness |
GB/T706 Confirm GB/T706 |
Callipers |
+0.24 /-0.26 |
+0.42 /+0.22 |
+0.28 /-0.32 |
+0.32 /-0.28 |
+0.22 /-0.26 |
|
|
Plate thickness |
GB/T 709 Confirm GB/T 709 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
LB Length or width |
2.0 |
Steel measure tap |
+1.0 |
+1.0 |
+2.0 |
+1.0 |
+2.0 |
|
|
Profile verticality |
3b/1003.0 3b/100 and 3.0 |
Ruler |
2.0 |
2.0 |
1.0 |
2.0 |
1.0 |
|
|
Cross section verticality |
+t/83.0 +t/8 and 3.0 |
Ruler |
0.5 |
0 |
0.5 |
0.5 |
0 |
|
|
Corner cut distance |
1.5 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Profile terminal distance |
1.5 |
Callipers |
-0.20 |
+0.22 |
-0.20 |
+0.24 |
+0.22 |
|
|
Profile stadia |
1.0 |
Callipers |
-0.30 |
+0.32 |
+0.20 |
+0.26 |
+0.28 |
|
|
Diameter of hole |
Black parts+0.80 Galvanized parts+0.5-0.3 |
Callipers |
+0.50 |
+0.52 |
+0.48 |
+0.46 |
+0.42 |
|
|
Diameter difference of top and bottom holes |
0.12 t |
Callipers |
0.26 |
0.30 |
0.22 |
0.24 |
0.20 |
|
|
Center line of holes verticality |
0.03t2.0 0.03t and 2.0 |
Straight steel ruler |
0 |
0 |
0 |
0 |
0 |
|
|
Roundness of the hole |
1.2 |
Callipers |
0.10 |
0 |
0.12 |
0.16 |
0.06 |
|
|
Adjacent two holes distance in same group |
0.5 |
Callipers |
+0.20 |
+0.22 |
+0.20 |
+0.18 |
+0.24 |
|
|
Random two holes distance in same group |
1.0 |
Callipers |
+0.42 |
+0.40 |
+0.38 |
+0.46 |
+0.40 |
|
|
Adjacent two groups of holes distance |
1.0 |
Callipers |
+0.48 |
+0.50 |
+0.48 |
+0.46 |
+0.52 |
|
|
Random two groups of holes distance |
1.5 |
/ Steel measure tap/ Callipers |
+1.0 |
+1.0 |
+1.0 |
+1.0 |
+1.0 |
|
|
Bending point displacement |
2.0 |
Steel measure tap |
/ |
/ |
/ |
/ |
/ |
|
|
Root clean |
t10 |
+0.8 -0.4 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
10t16 |
+1.2 -0.4 |
|||||||
|
T16 |
+2.0 -0.6 |
|||||||
|
Semi-diameter of profile back off arc |
+2.0 0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Bevelling |
Open angle: a5 Truncated edge: c: 1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
|
Qualified |
Qualified |
Qualified |
Qualified |
Qualified |
|||
Inspect
Profile & Plate
Project230KV230kV Bolivia Tower
Type2HD KH08-01
|
Description |
Allowable Deviation (mm) |
Inspect Method |
|
|||||
|
14 |
11 |
292 |
|
|||||
|
75*6 |
75*6 |
75*6 |
|
|
||||
|
/ Profile width / thickness |
GB/T706 Confirm GB/T706 |
Callipers |
+0.26/0 |
+0.18/ +0.36 |
+0.26/ +0.16 |
|
|
|
|
Plate thickness |
GB/T 709 Confirm GB/T 709 |
Callipers |
/ |
/ |
/ |
|
|
|
|
LB Length or width |
2.0 |
Steel measure tap |
+1.0 |
+2.0 |
+1.0 |
|
|
|
|
Profile verticality |
3b/1003.0 3b/100 and 3.0 |
Ruler |
2.0 |
2.0 |
2.0 |
|
|
|
|
Cross section verticality |
+t/83.0 +t/8 and 3.0 |
Ruler |
1.0 |
1.0 |
1.0 |
|
|
|
|
Corner cut distance |
1.5 |
Callipers |
/ |
/ |
/ |
|
|
|
|
Profile terminal distance |
1.5 |
Callipers |
+0.14 |
+0.18 |
+0.18 |
|
|
|
|
Profile stadia |
1.0 |
Callipers |
+.30 |
-0.30 |
+0.26 |
|
|
|
|
Diameter of hole |
Black parts+0.80 Galvanized parts+0.5-0.3 |
Callipers |
+0.40 |
+0.42 |
+0.40 |
|
|
|
|
Diameter difference of top and bottom holes |
0.12 t |
Callipers |
0.36 |
0.34 |
0.36 |
|
|
|
|
Center line of holes verticality |
0.03t2.0 0.03t and 2.0 |
Straight steel ruler |
0 |
0 |
0 |
|
|
|
|
Roundness of the hole |
1.2 |
Callipers |
0.28 |
0.12 |
0.14 |
|
|
|
|
Adjacent two holes distance in same group |
0.5 |
Callipers |
+0.20 |
+0.20 |
+0.20 |
|
|
|
|
Random two holes distance in same group |
1.0 |
Callipers |
+0.46 |
+0.48 |
+0.44 |
|
|
|
|
Adjacent two groups of holes distance |
1.0 |
Callipers |
+0.40 |
+0.46 |
+0.44 |
|
|
|
|
Random two groups of holes distance |
1.5 |
/ Steel measure tap/ Callipers |
+1.0 |
+1.0 |
+1.0 |
|
|
|
|
Bending point displacement |
2.0 |
Steel measure tap |
/ |
/ |
/ |
|
|
|
|
Root clean |
t10 |
+0.8 -0.4 |
Callipers |
/ |
/ |
/ |
|
|
|
10t16 |
+1.2 -0.4 |
|||||||
|
T16 |
+2.0 -0.6 |
|||||||
|
Semi-diameter of profile back off arc |
+2.0 0 |
Callipers |
/ |
/ |
/ |
|
|
|
|
Bevelling |
Open angle: a5 Truncated edge: c: 1.0 |
Callipers |
/ |
/ |
/ |
|
|
|
|
Conclusion |
Qualified |
Qualified |
Qualified |
|
|
|||
Inspect
Profile & Plate
Project230KV230kV Bolivia Tower
Type2HD KH08-01
|
Description |
Allowable Deviation (mm) |
Inspect Method |
21 |
22 |
180 |
184 |
229 |
|
|
75*5 |
75*5 |
75*5 |
75*5 |
75*5 |
||||
|
+0.22/+0.12 |
+0.22/ +0.34 |
+0.24/ +0.26 |
+0.28/+0.22 |
+0.22/+0.24 |
||||
|
/ Profile width / thickness |
GB/T706 Confirm GB/T706 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Plate thickness |
GB/T 709 Confirm GB/T 709 |
Callipers |
+1.0 |
+1.0 |
+2.0 |
+2.0 |
+1.0 |
|
|
LB Length or width |
2.0 |
Steel measure tap |
1.0 |
1.0 |
2.0 |
2.0 |
1.0 |
|
|
Profile verticality |
3b/1003.0 3b/100 and 3.0 |
Ruler |
0.2 |
0.5 |
0.5 |
0.4 |
0.2 |
|
|
Cross section verticality |
+t/83.0 +t/8 and 3.0 |
Ruler |
+0.52 |
/ |
/ |
/ |
/ |
|
|
Corner cut distance |
1.5 |
Callipers |
+0.20 |
-0.26 |
-0.24 |
+0.22 |
-0.22 |
|
|
Profile terminal distance |
1.5 |
Callipers |
-0.30 |
+0.32 |
+0.30 |
-0.32 |
-0.28 |
|
|
Profile stadia |
1.0 |
Callipers |
+0.40 |
+0.42 |
+0.48 |
+0.42 |
+0.40 |
|
|
Diameter of hole |
Black parts+0.80 Galvanized parts+0.5-0.3 |
Callipers |
0.30 |
0.26 |
0.22 |
0.26 |
0.24 |
|
|
Diameter difference of top and bottom holes |
0.12 t |
Callipers |
0 |
0 |
0 |
0 |
0 |
|
|
Center line of holes verticality |
0.03t2.0 0.03t and 2.0 |
Straight steel ruler |
0.06 |
0.08 |
0.12 |
0.10 |
0.06 |
|
|
Roundness of the hole |
1.2 |
Callipers |
+0.22 |
+0.24 |
+0.22 |
+0.18 |
+0.26 |
|
|
Adjacent two holes distance in same group |
0.5 |
Callipers |
+0.42 |
+0.40 |
+0.36 |
+0.38 |
+0.42 |
|
|
Random two holes distance in same group |
1.0 |
Callipers |
+0.48 |
+0.42 |
+0.52 |
+0.58 |
+0.60 |
|
|
Adjacent two groups of holes distance |
1.0 |
Callipers |
+0.5 |
+1.0 |
+1.0 |
+1.0 |
+1.0 |
|
|
Random two groups of holes distance |
1.5 |
/ Steel measure tap/ Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Root clean |
t10 |
+0.8 -0.4 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
10t16 |
+1.2 -0.4 |
|||||||
|
T16 |
+2.0 -0.6 |
|||||||
|
Semi-diameter of profile back off arc |
+2.0 0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Bevelling |
Open angle: a5 Truncated edge: c: 1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Conclusion |
Qualified |
Qualified |
Qualified |
Qualified |
Qualified |
|||
Inspect
Profile & Plate
Project230KV230kV Bolivia Tower
Type2HD KH08-01
|
Description |
Allowable Deviation (mm) |
Inspect Method |
|
|||||
|
1 |
18 |
472 |
553 |
73 |
||||
|
50*5 |
50*5 |
50*5 |
50*5 |
45*5 |
||||
|
/ Profile width / thickness |
GB/T706 Confirm GB/T706 |
Callipers |
+0.42/+0.22 |
+0.26/ +0.24 |
+0.26/ +0.22 |
+0.24/+0.26 |
+0.28/+0.32 |
|
|
Plate thickness |
GB/T 709 Confirm GB/T 709 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
LB Length or width |
2.0 |
Steel measure tap |
+1.0 |
-1.0 |
+1.0 |
-1.0 |
-2.0 |
|
|
Profile verticality |
3b/1003.0 3b/100 and 3.0 |
Ruler |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
|
|
Cross section verticality |
+t/83.0 +t/8 and 3.0 |
Ruler |
0.5 |
0.2 |
0.4 |
0.5 |
0.5 |
|
|
Corner cut distance |
1.5 |
Callipers |
+0.52 |
+0.48 |
/ |
/ |
+0.60 |
|
|
Profile terminal distance |
1.5 |
Callipers |
-0.24 |
-0.20 |
-0.26 |
-0.20 |
-0.20 |
|
|
Profile stadia |
1.0 |
Callipers |
+0.26 |
+0.24 |
+0.28 |
+0.38 |
+0.32 |
|
|
Diameter of hole |
Black parts+0.80 Galvanized parts+0.5-0.3 |
Callipers |
+0.46 |
+0.44 |
+0.42 |
+0.46 |
+0.42 |
|
|
Diameter difference of top and bottom holes |
0.12 t |
Callipers |
0.26 |
0.24 |
0.28 |
0.30 |
0.30 |
|
|
Center line of holes verticality |
0.03t2.0 0.03t and 2.0 |
Straight steel ruler |
0 |
0 |
0 |
0 |
0 |
|
|
Roundness of the hole |
1.2 |
Callipers |
0.10 |
0.10 |
0.06 |
0.04 |
0.12 |
|
|
Adjacent two holes distance in same group |
0.5 |
Callipers |
+0.20 |
+0.26 |
+0.24 |
/ |
+0.18 |
|
|
Random two holes distance in same group |
1.0 |
Callipers |
+0.10 |
+0.26 |
/ |
/ |
+0.16 |
|
|
Adjacent two groups of holes distance |
1.0 |
Callipers |
+0.48 |
+0.42 |
+0.50 |
+0.52 |
+0.60 |
|
|
Random two groups of holes distance |
1.5 |
/ Steel measure tap/ Callipers |
+1.0 |
+1.0 |
/ |
/ |
+1.0 |
|
|
Bending point displacement |
2.0 |
Steel measure tap |
/ |
/ |
/ |
/ |
/ |
|
|
Root clean |
t10 |
+0.8 -0.4 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
10t16 |
+1.2 -0.4 |
|||||||
|
T16 |
+2.0 -0.6 |
|||||||
|
Semi-diameter of profile back off arc |
+2.0 0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Bevelling |
Open angle: a5 Truncated edge: c: 1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Conclusion |
Qualified |
Qualified |
Qualified |
Qualified |
Qualified |
|||
Inspect
Profile & Plate
Project230KV230kV Bolivia Tower
Type2HD KH08-01
|
Description |
Allowable Deviation (mm) |
Inspect Method |
|
|||||
|
151 |
243 |
475 |
25 |
92 |
||||
|
45*5 |
45*5 |
45*5 |
45*3 |
45*3 |
||||
|
/ Profile width / thickness |
GB/T706 Confirm GB/T706 |
Callipers |
+0.32/+0.44 |
+0.28/ +0.28 |
+0.36/ +0.24 |
+0.28/+0.52 |
+0.48/ +0.46 |
|
|
Plate thickness |
GB/T 709 Confirm GB/T 709 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
LB Length or width |
2.0 |
Steel measure tap |
+1.0 |
+2.0 |
+1.0 |
+1.0 |
+1.0 |
|
|
Profile verticality |
3b/1003.0 3b/100 and 3.0 |
Ruler |
2.0 |
2.0 |
2.0 |
2.0 |
2.0 |
|
|
Cross section verticality |
+t/83.0 +t/8 and 3.0 |
Ruler |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
|
|
Corner cut distance |
1.5 |
Callipers |
/ |
+0.42 |
/ |
+0.46 |
+0.44 |
|
|
Profile terminal distance |
1.5 |
Callipers |
+0.28 |
+0.22 |
+0.20 |
+0.26 |
+0.24 |
|
|
Profile stadia |
1.0 |
Callipers |
+0.28 |
-0.26 |
+0.22 |
+0.20 |
+0.24 |
|
|
Diameter of hole |
Black parts+0.80 Galvanized parts+0.5-0.3 |
Callipers |
+0.46 |
+0.42 |
+0.40 |
+0.42 |
+0.46 |
|
|
Diameter difference of top and bottom holes |
0.12 t |
Callipers |
0.26 |
0.36 |
0.28 |
0.32 |
0.36 |
|
|
Center line of holes verticality |
0.03t2.0 0.03t and 2.0 |
Straight steel ruler |
0 |
0 |
0 |
0 |
0 |
|
|
Roundness of the hole |
1.2 |
Callipers |
0.10 |
0.10 |
0.12 |
0.12 |
0.14 |
|
|
Adjacent two holes distance in same group |
0.5 |
Callipers |
/ |
+0.20 |
/ |
+0.18 |
/ |
|
|
Random two holes distance in same group |
1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Adjacent two groups of holes distance |
1.0 |
Callipers |
+0.52 |
+0.50 |
+0.50 |
+0.48 |
+0.50 |
|
|
Random two groups of holes distance |
1.5 |
/ Steel measure tap/ Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Bending point displacement |
2.0 |
Steel measure tap |
/ |
/ |
/ |
/ |
/ |
|
|
Root clean |
t10 |
+0.8 -0.4 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
10t16 |
+1.2 -0.4 |
|||||||
|
T16 |
+2.0 -0.6 |
|||||||
|
Semi-diameter of profile back off arc |
+2.0 0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Bevelling |
Open angle: a5 Truncated edge: c: 1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Conclusion |
Qualified |
Qualified |
Qualified |
Qualified |
Qualified |
|||
Inspect
Profile & Plate
Project 230KV Bolivia Tower
Type2HD
|
Description |
Allowable Deviation (mm) |
Inspect Method |
|
|||||
|
101 |
107 |
145 |
150 |
191 |
||||
|
45*3 |
45*3 |
45*3 |
45*3 |
45*3 |
||||
|
/ Profile width / thickness |
GB/T706 Confirm GB/T706 |
Callipers |
+0.46/+0.26 |
+0.34/+0.12 |
+0.28/-0.24 |
+0.38/-0.32 |
+0.22/-0.32 |
|
|
Plate thickness |
GB/T 709 Confirm GB/T 709 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
LB Length or width |
2.0 |
Steel measure tap |
+1.0 |
+1.5 |
+1.5 |
+1.0 |
-1.0 |
|
|
Profile verticality |
3b/1003.0 3b/100 and 3.0 |
Ruler |
1.0 |
0.5 |
1.5 |
1.0 |
1.0 |
|
|
Cross section verticality |
+t/83.0 +t/8 and 3.0 |
Ruler |
+1.0 |
+1.0 |
+0.5 |
+0.5 |
+1.0 |
|
|
Corner cut distance |
1.5 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Profile terminal distance |
1.5 |
Callipers |
+0.42 |
+0.64 |
+0.38 |
+1.32 |
+0.24 |
|
|
Profile stadia |
1.0 |
Callipers |
-0.52 |
-0.66 |
+0.42 |
+0.28 |
-0.22 |
|
|
Diameter of hole |
Black parts+0.80 Galvanized parts+0.5-0.3 |
Callipers |
+0.46 |
+0.36 |
+0.24 |
+0.32 |
+0.26 |
|
|
Diameter difference of top and bottom holes |
0.12 t |
Callipers |
0.26 |
0.28 |
0.14 |
0.32 |
0.16 |
|
|
Center line of holes verticality |
0.03t2.0 0.03t and 2.0 |
Straight steel ruler |
0 |
0 |
0 |
0 |
0 |
|
|
Roundness of the hole |
1.2 |
Callipers |
0.28 |
0.14 |
0.16 |
0.26 |
0.22 |
|
|
Adjacent two holes distance in same group |
0.5 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Random two holes distance in same group |
1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Adjacent two groups of holes distance |
1.0 |
Callipers |
+0.42 |
+0.58 |
-0.32 |
-0.50 |
+0.32 |
|
|
Random two groups of holes distance |
1.5 |
/ Steel measure tap/ Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Bending point displacement |
2.0 |
Steel measure tap |
/ |
/ |
/ |
/ |
/ |
|
|
Root clean |
T 10 |
+0.8 -0.4 |
/ |
/ |
/ |
/ |
/ |
|
|
10t16 |
+1.2 -0.4 |
|||||||
|
T16 |
+2.0 -0.6 |
|||||||
|
Semi-diameter of profile back off arc |
+2.0 0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Bevelling |
Open angle: a5 Truncated edge: c: 1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Conclusion |
Qualified |
Qualified |
Qualified |
Qualified |
Qualified |
|||
Inspect
Profile & Plate
Project230KV230kV Bolivia Tower
Type2HD KH08-01
|
Description |
Allowable Deviation (mm) |
Inspect Method |
|
|||||
|
94 |
98 |
103 |
104 |
235 |
||||
|
45*3 |
45*3 |
45*3 |
45*3 |
45*3 |
||||
|
/ Profile width / thickness |
GB/T706 Confirm GB/T706 |
Callipers |
+0.36/+0.32 |
+0.38/ +0.26 |
+0.36/ +0.26 |
+0.26/+0.24 |
+0.28/+0.24 |
|
|
Plate thickness |
GB/T 709 Confirm GB/T 709 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
LB Length or width |
2.0 |
Steel measure tap |
-1.5 |
+1.0 |
+1.0 |
-1.5 |
-0.5 |
|
|
Profile verticality |
3b/1003.0 3b/100 and 3.0 |
Ruler |
1.0 |
1.0 |
1.0 |
0.5 |
0.5 |
|
|
Cross section verticality |
+t/83.0 +t/8 and 3.0 |
Ruler |
0 |
+0.5 |
+0.5 |
+0.5 |
+0.5 |
|
|
Corner cut distance |
1.5 |
Callipers |
+0.56 |
/ |
/ |
+0.48 |
/ |
|
|
Profile terminal distance |
1.5 |
Callipers |
+0.86 |
+0.56 |
+0.48 |
+1.04 |
+0.54 |
|
|
Profile stadia |
1.0 |
Callipers |
-0.58 |
-0.62 |
+0.46 |
+0.26 |
-0.44 |
|
|
Diameter of hole |
Black parts+0.80 Galvanized parts+0.5-0.3 |
Callipers |
+0.28 |
+0.36 |
+0.34 |
+0.28 |
+0.18 |
|
|
Diameter difference of top and bottom holes |
0.12 t |
Callipers |
0.22 |
0.22 |
0.12 |
0.22 |
0.14 |
|
|
Center line of holes verticality |
0.03t2.0 0.03t and 2.0 |
Straight steel ruler |
0 |
0 |
0 |
0 |
0 |
|
|
Roundness of the hole |
1.2 |
Callipers |
0.32 |
0.28 |
0.28 |
0.22 |
0.24 |
|
|
Adjacent two holes distance in same group |
0.5 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Random two holes distance in same group |
1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Adjacent two groups of holes distance |
1.0 |
Callipers |
+0.22 |
+0.42 |
+0.42 |
+0.32 |
+0.52 |
|
|
Random two groups of holes distance |
1.5 |
/ Steel measure tap/ Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Bending point displacement |
2.0 |
Steel measure tap |
/ |
/ |
/ |
/ |
/ |
|
|
Root clean |
T 10 |
+0.8 -0.4 |
/ |
/ |
/ |
/ |
/ |
|
|
10t16 |
+1.2 -0.4 |
|||||||
|
T16 |
+2.0 -0.6 |
|||||||
|
Semi-diameter of profile back off arc |
+2.0 0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Bevelling |
Open angle: a5 Truncated edge: c: 1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Conclusion |
Qualified |
Qualified |
Qualified |
Qualified |
Qualified |
|||
Inspect
Profile & Plate
Project230KV230kV Bolivia Tower
Type2HD KH08-01
|
Description |
Allowable Deviation (mm) |
Inspect Method |
|
|||||
|
266 |
295 |
303 |
456 |
461 |
||||
|
45*3 |
45*3 |
45*3 |
45*3 |
45*3 |
||||
|
/ Profile width / thickness |
GB/T706 Confirm GB/T706 |
Callipers |
+0.36/+0.34 |
+0.24/ +0.34 |
+0.44 +0.24 |
+0.26/+0.28 |
+0.42/+0.24 |
|
|
Plate thickness |
GB/T 709 Confirm GB/T 709 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
LB Length or width |
2.0 |
Steel measure tap |
+1.0 |
+1.5 |
+0.5 |
-1.0 |
-1.0 |
|
|
Profile verticality |
3b/1003.0 3b/100 and 3.0 |
Ruler |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
|
|
Cross section verticality |
+t/83.0 +t/8 and 3.0 |
Ruler |
+0.5 |
+0.5 |
+0.5 |
+0.5 |
+0.5 |
|
|
Corner cut distance |
1.5 |
Callipers |
+0.46 |
/ |
/ |
/ |
/ |
|
|
Profile terminal distance |
1.5 |
Callipers |
-0.22 |
+0.18 |
-0.32 |
-0.24 |
-0.18 |
|
|
Profile stadia |
1.0 |
Callipers |
+0.32 |
+0.36 |
-0.34 |
-0.34 |
-0.34 |
|
|
Diameter of hole |
Black parts+0.80 Galvanized parts+0.5-0.3 |
Callipers |
+0.22 |
+0.32 |
+0.16 |
+0.18 |
+0.24 |
|
|
Diameter difference of top and bottom holes |
0.12 t |
Callipers |
0.12 |
0.24 |
0.24 |
0.22 |
0.32 |
|
|
Center line of holes verticality |
0.03t2.0 0.03t and 2.0 |
Straight steel ruler |
0 |
0 |
0 |
0 |
0 |
|
|
Roundness of the hole |
1.2 |
Callipers |
0.18 |
0.16 |
0.32 |
0.16 |
0.20 |
|
|
Adjacent two holes distance in same group |
0.5 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Random two holes distance in same group |
1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Adjacent two groups of holes distance |
1.0 |
Callipers |
+0.46 |
+0.42 |
+0.26 |
+0.42 |
+0.32 |
|
|
Random two groups of holes distance |
1.5 |
/ Steel measure tap/ Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Bending point displacement |
2.0 |
Steel measure tap |
/ |
/ |
/ |
/ |
/ |
|
|
Root clean |
T 10 |
+0.8 -0.4 |
/ |
/ |
/ |
/ |
/ |
|
|
10t16 |
+1.2 -0.4 |
|||||||
|
T16 |
+2.0 -0.6 |
|||||||
|
Semi-diameter of profile back off arc |
+2.0 0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Bevelling |
Open angle: a5 Truncated edge: c: 1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Conclusion |
Qualified |
Qualified |
Qualified |
Qualified |
Qualified |
|||
Inspect
Profile & Plate
Project230KV230kV Bolivia Tower
Type2HD KH08-01
|
Description |
Allowable Deviation (mm) |
Inspect Method |
|
|||||
|
474 |
464 |
|
|
|||||
|
45*3 |
45*3 |
|
|
|
||||
|
/ Profile width / thickness |
GB/T706 Confirm GB/T706 |
Callipers |
+0.34/+0.16 |
+0.32/+0.44 |
|
|
|
|
|
Plate thickness |
GB/T 709 Confirm GB/T 709 |
Callipers |
/ |
/ |
|
|
|
|
|
LB Length or width |
2.0 |
Steel measure tap |
+1.5 |
+1.0 |
|
|
|
|
|
Profile verticality |
3b/1003.0 3b/100 and 3.0 |
Ruler |
0.5 |
0.5 |
|
|
|
|
|
Cross section verticality |
+t/83.0 +t/8 and 3.0 |
Ruler |
+0.5 |
+0.5 |
|
|
|
|
|
Corner cut distance |
1.5 |
Callipers |
+0.28 |
+0.44 |
|
|
|
|
|
Profile terminal distance |
1.5 |
Callipers |
+0.44 |
+0.42 |
|
|
|
|
|
Profile stadia |
1.0 |
Callipers |
-0.46 |
-0.32 |
|
|
|
|
|
Diameter of hole |
Black parts+0.80 Galvanized parts+0.5-0.3 |
Callipers |
+0.48 |
+0.42 |
|
|
|
|
|
Diameter difference of top and bottom holes |
0.12 t |
Callipers |
0.14 |
0.20 |
|
|
|
|
|
Center line of holes verticality |
0.03t2.0 0.03t and 2.0 |
Straight steel ruler |
0 |
0 |
|
|
|
|
|
Roundness of the hole |
1.2 |
Callipers |
0.14 |
0.26 |
|
|
|
|
|
Adjacent two holes distance in same group |
0.5 |
Callipers |
/ |
/ |
|
|
|
|
|
Random two holes distance in same group |
1.0 |
Callipers |
/ |
/ |
|
|
|
|
|
Adjacent two groups of holes distance |
1.0 |
Callipers |
+0.22 |
-0.42 |
|
|
|
|
|
Random two groups of holes distance |
1.5 |
/ Steel measure tap/ Callipers |
/ |
/ |
|
|
|
|
|
Bending point displacement |
2.0 |
Steel measure tap |
/ |
/ |
|
|
|
|
|
Root clean |
T 10 |
+0.8 -0.4 |
/ |
/ |
/ |
|
|
|
|
10t16 |
+1.2 -0.4 |
|||||||
|
T16 |
+2.0 -0.6 |
|||||||
|
Semi-diameter of profile back off arc |
+2.0 0 |
Callipers |
/ |
/ |
|
|
|
|
|
Bevelling |
Open angle: a5 Truncated edge: c: 1.0 |
Callipers |
/ |
/ |
|
|
|
|
|
Conclusion |
Qualified |
Qualified |
Qualified |
Qualified |
Qualified |
|||
Inspect
Profile & Plate
Project230KV230kV Bolivia Tower
InspectType2HD KH08-01
|
Description |
Allowable Deviation (mm) |
Inspect Method |
|
|||||
|
43 |
110 |
118 |
159 |
197 |
||||
|
-16 |
-16 |
-16 |
-14 |
-14 |
||||
|
/ Profile width / thickness |
GB/T706 Confirm GB/T706 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Plate thickness |
GB/T 709 Confirm GB/T 709 |
Callipers |
-0.24 |
-0.26 |
-0.32 |
-0.18 |
-0.22 |
|
|
LB Length or width |
2.0 |
Steel measure tap |
+2.0 |
+1.0 |
+2.0 |
+1.0 |
+1.0 |
|
|
Profile verticality |
3b/1003.0 3b/100 and 3.0 |
Ruler |
/ |
/ |
/ |
/ |
/ |
|
|
Cross section verticality |
+t/83.0 +t/8 and 3.0 |
Ruler |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
|
|
Corner cut distance |
1.5 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Profile terminal distance |
1.5 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Profile stadia |
1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Diameter of hole |
Black parts+0.80 Galvanized parts+0.5-0.3 |
Callipers |
+0.48 |
+0.42 |
+0.42 |
+0.40 |
+0.40 |
|
|
Diameter difference of top and bottom holes |
0.12 t |
Callipers |
0.20 |
0.12 |
0.16 |
0.16 |
0.12 |
|
|
Center line of holes verticality |
0.03t2.0 0.03t and 2.0 |
Straight steel ruler |
0 |
0 |
0 |
0 |
0 |
|
|
Roundness of the hole |
1.2 |
Callipers |
0.20 |
0.10 |
0.10 |
0.14 |
0.10 |
|
|
Adjacent two holes distance in same group |
0.5 |
Callipers |
+0.18 |
+0.20 |
+0.18 |
+0.18 |
+0.22 |
|
|
Random two holes distance in same group |
1.0 |
Callipers |
+0.36 |
+0.42 |
+0.36 |
+0.36 |
+0.44 |
|
|
Adjacent two groups of holes distance |
1.0 |
Callipers |
+0.46 |
+0.44 |
+0.48 |
+0.40 |
+0.42 |
|
|
Random two groups of holes distance |
1.5 |
/ Steel measure tap/ Callipers |
+0.52 |
+0.42 |
+0.58 |
+0.54 |
+0.54 |
|
|
Bending point displacement |
2.0 |
Steel measure tap |
2.0 |
1.0 |
2.0 |
1.0 |
0.5 |
|
|
Root clean |
t10 |
+0.8 -0.4 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
10t16 |
+1.2 -0.4 |
|||||||
|
T16 |
+2.0 -0.6 |
|||||||
|
Semi-diameter of profile back off arc |
+2.0 0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Bevelling |
Open angle: a5 Truncated edge: c: 1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Conclusion |
Qualified |
Qualified |
Qualified |
Qualified |
Qualified |
|||
Inspect
Profile & Plate
Project230KV230kV Bolivia Tower
Type2HD KH08-01
|
Description |
Allowable Deviation (mm) |
Inspect Method |
|
|||||
|
35 |
158 |
33 |
119 |
41 |
||||
|
-10 |
-10 |
-6 |
-6 |
-6 |
||||
|
/ Profile width / thickness |
GB/T706 Confirm GB/T706 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Plate thickness |
GB/T 709 Confirm GB/T 709 |
Callipers |
+0.26 |
+0.24 |
+0.22 |
-0.18 |
+0.24 |
|
|
LB Length or width |
2.0 |
Steel measure tap |
+1.0 |
+1.0 |
+2.0 |
+1.0 |
+2.0 |
|
|
Profile verticality |
3b/1003.0 3b/100 and 3.0 |
Ruler |
/ |
/ |
/ |
/ |
/ |
|
|
Cross section verticality |
+t/83.0 +t/8 and 3.0 |
Ruler |
0.5 |
0 |
0.5 |
0.5 |
0 |
|
|
Corner cut distance |
1.5 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Profile terminal distance |
1.5 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Profile stadia |
1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Diameter of hole |
Black parts+0.80 Galvanized parts+0.5-0.3 |
Callipers |
+0.40 |
+0.42 |
+0.42 |
+0.40 |
+0.44 |
|
|
Diameter difference of top and bottom holes |
0.12 t |
Callipers |
0.26 |
0.16 |
0.12 |
0.20 |
0.10 |
|
|
Center line of holes verticality |
0.03t2.0 0.03t and 2.0 |
Straight steel ruler |
0 |
0 |
0 |
0 |
0 |
|
|
Roundness of the hole |
1.2 |
Callipers |
0.06 |
0.10 |
0.08 |
0.06 |
0.12 |
|
|
Adjacent two holes distance in same group |
0.5 |
Callipers |
+0.18 |
+0.24 |
+0.20 |
+0.24 |
+0.20 |
|
|
Random two holes distance in same group |
1.0 |
Callipers |
+0.36 |
+0.40 |
+0.44 |
/ |
/ |
|
|
Adjacent two groups of holes distance |
1.0 |
Callipers |
+0.42 |
+0.48 |
+0.46 |
+0.40 |
/ |
|
|
Random two groups of holes distance |
1.5 |
/ Steel measure tap/ Callipers |
+0.52 |
+0.52 |
+0.54 |
/ |
/ |
|
|
Bending point displacement |
2.0 |
Steel measure tap |
1.5 |
/ |
1.0 |
1.0 |
2.0 |
|
|
Root clean |
t10 |
+0.8 -0.4 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
10t16 |
+1.2 -0.4 |
|||||||
|
T16 |
+2.0 -0.6 |
|||||||
|
Semi-diameter of profile back off arc |
+2.0 0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Bevelling |
Open angle: a5 Truncated edge: c: 1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Conclusion |
Qualified |
Qualified |
Qualified |
Qualified |
Qualified |
|||
Inspect
Profile & Plate
Project230KV230kV Bolivia Tower
Type2HD KH08-01
|
Description |
Allowable Deviation (mm) |
Inspect Method |
|
|||||
|
121 |
305 |
34 |
|
|
||||
|
-6 |
-6 |
-5 |
/ |
/ |
||||
|
/ Profile width / thickness |
GB/T706 Confirm GB/T706 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Plate thickness |
GB/T 709 Confirm GB/T 709 |
Callipers |
+0.28 |
+0.24 |
-0.42 |
/ |
/ |
|
|
LB Length or width |
2.0 |
Steel measure tap |
+1.0 |
+2.0 |
+1.0 |
/ |
/ |
|
|
Profile verticality |
3b/1003.0 3b/100 and 3.0 |
Ruler |
/ |
/ |
/ |
/ |
/ |
|
|
Cross section verticality |
+t/83.0 +t/8 and 3.0 |
Ruler |
0.5 |
0.5 |
0 |
/ |
/ |
|
|
Corner cut distance |
1.5 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Profile terminal distance |
1.5 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Profile stadia |
1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Diameter of hole |
Black parts+0.80 Galvanized parts+0.5-0.3 |
Callipers |
+0.42 |
+0.48 |
+0.40 |
/ |
/ |
|
|
Diameter difference of top and bottom holes |
0.12 t |
Callipers |
0.16 |
0.10 |
0.12 |
/ |
/ |
|
|
Center line of holes verticality |
0.03t2.0 0.03t and 2.0 |
Straight steel ruler |
0 |
0 |
0 |
/ |
/ |
|
|
Roundness of the hole |
1.2 |
Callipers |
0.18 |
0 |
0.12 |
/ |
/ |
|
|
Adjacent two holes distance in same group |
0.5 |
Callipers |
+0.20 |
+0.20 |
+0.22 |
/ |
/ |
|
|
Random two holes distance in same group |
1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Adjacent two groups of holes distance |
1.0 |
Callipers |
+0.36 |
+0.46 |
+0.42 |
/ |
/ |
|
|
Random two groups of holes distance |
1.5 |
/ Steel measure tap/ Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Bending point displacement |
2.0 |
Steel measure tap |
/ |
/ |
/ |
/ |
/ |
|
|
Root clean |
t10 |
+0.8 -0.4 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
10t16 |
+1.2 -0.4 |
|||||||
|
T16 |
+2.0 -0.6 |
|||||||
|
Semi-diameter of profile back off arc |
+2.0 0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Bevelling |
Open angle: a5 Truncated edge: c: 1.0 |
Callipers |
/ |
/ |
/ |
/ |
/ |
|
|
Conclusion |
Qualified |
Qualified |
Qualified |
/ |
/ |
|||
Inspect
