03.2018.04_02P.indd A
1 2 2 3 2-1 3 2-2 3 1 3 2 3 2-3 4 2-4 4
3 5 3-1 5 5 5 3-2 6 6 6 3-3 7 3-4 7
4 8 4-1 8 8 8 8 9 10 11 12 14 4-2 16 16 16 16 17 4-3 17
5 18
1

2 2-1



A

2 A

−




4
(3
4


A
910 × 1,820 910 × 2,420 910 × 2,730
1,000 × 2,000 1,210 × 2,420
56
1,000 × 2,000 1 2
2-4 JIS A 5430 2-3
g/
5
15



2
125 250 500 1,000 2,000 4,000
φ5-15
φ8-20
φ8-25


45×30@455 13×90 @455 @150 10K

3 3-1
1 3-1
dB

4 6 19 24 27 28 36 39
4 9.5 17 24 28 28 34 37
4 18 12 16 21 24 29 35


2 3-2 4
125 250 500 1,000 2,000 4,000
φ 5-15
300 25 0.85 0.71 0.53 0.58 0.43 0.30
φ 8-20
φ 8-25
300 25 0.65 0.75 0.57 0.58 0.48 0.58

45 × 30@455 13 × 90@455 @150 10K

6
3-2 1 3-3

kcal / mh
kcal / mh
0.350.3 0.10 0.09
0.8 0.180.15 24 0.0360.031 1.0 0.240.21 3 0.0260.022

2
6 25
1.14
1 α d λ Rca d λ α α α λ λ dd Rca
2 1/2 0.043K W
3-5
hkcal

0.0430.05 0.0860.1
0.1440.167 0.1440.167
0.0860.1 0.0860.1

PC030NE9085
1.14
K δλca δλ0 K 0 λλ
δδ ca
0.043mKW


K h kcal

28N
6062 3,650 6,500
6672 3,020 5,370


28N/
6062 3,650 6,500
2,000 5003 5,370 9,550 6672 3,020 5,370
2,420 4035 8,270 14,710 4844 5,730 10,190 6053 3,670 6,520
3-4





NM-8576

2

2NM-8577 NM-8576
8
4 4-1
1
2


4-1 10
0.25 0.25SUS304 0.3 4-2
JIS A 5758
4-1
17
1
3 4
10

0.25mm 0.25mm SUS304 0.3mm


1
3 4
10

0.25mm 0.25mm SUS304 0.3mm



φ10

φ5~6
25 23~30







25 23 30





25 23 30





25 23 30





25 23 30





25 23 30





25 23 30





25 23 30

4 4-1

2
2 3
1 45 90
(2
4-1 (3
(4

6, 8
90 45

25 25 35 303 303
606 455
4-3
21
6 , 8
2

3
4
3
1 45
(2
4-1



4-4
4-5
7 4-3mm
A
A 45 45
E 303 303
F 303 303
5
6
45 45
300 300
300 300

4
1
25 50
2
3
6
5

6

14
4 1
25 50
2 4-1 4-1
3
6 4-4
5 H H
6
A 4, 5, 6
A 50 B 25
C 15 D 25 35 E 227.5 F 303
G 227.5 1.
2. C 20 3. 6
15
24
456
50
35
H

4-11
1
2




4


4-3


6


28