Threads for the aerospace industry

Transcription

Threads for the aerospace industry
Threads for the aerospace industry
R ec o m m e n d e d Drill Siz es for T appin g I n t e r n a l UNJ T h r e a d s
UNJC
P
D
[ T .P.I. ]
No.4
No.5
No.6
No.8
No.10
No.12
1 /4
5 /1 6
3 /8
7 /1 6
1 /2
9 /1 6
5 /8
3 /4
7 /8
1
UNJF
( 0 .1 1 2 )
( 0 .1 2 5 )
( 0 .1 3 8 )
( 0 .1 6 4 )
( 0 .1 9 0 )
( 0 .2 1 6 )
( 0 .2 5 0 )
( 0 .3 1 3 )
( 0 .3 7 5 )
( 0 .4 3 8 )
( 0 .5 0 0 )
( 0 .5 6 3 )
( 0 .6 2 5 )
( 0 .7 5 0 )
( 0 .8 7 5 )
( 1 .0 0 0 )
40
40
32
32
24
24
20
18
16
14
13
12
11
10
9
8
0.0942
0.1072
0.1157
0.1417
0.1600
0.1852
0.2121
0.2690
0.3250
0.3795
0.4368
0.4914
0.5474
0.6646
0.7801
0.8933
R e c o m m e n d e d d r ill size
D r ill s iz e
D e c imal inch
2.30 ㎜
2.60 ㎜
#33 3.50 ㎜
3.90 ㎜
4.60 ㎜
5.30 ㎜
6.70 ㎜
8.10 ㎜
9.50 ㎜
10.90 ㎜
31/ 64"
13.80 ㎜
16.75 ㎜
19.60 ㎜
22.50 ㎜
0.0 906
0.1 024
0.1 130
0.1 378
0.1 535
0.1 811
0.2 087
0.2 638
0.3 189
0.3 740
0.4 291
0.4 844
0.5 433
0.6 594
0.7 717
0.8 858
Unified fine thread SAE AS8879D
Nominal size(inch)
P
D
[ T .P.I. ]
No.4
No.5
No.6
No.8
No.10
No.12
1 /4
5 /1 6
3 /8
7 /1 6
1 /2
9 /1 6
5 /8
3 /4
7 /8
1
Minor d ia . o f t h e in t e r n a l t h r e a d
D1
m a x [ inch]
min [inch]
0 .0 877
0 .1 007
0 .1 076
0 .1 336
0 .1 494
0 .1 754
0 .2 013
0 .2 584
0 .3 141
0 .3 680
0 .4 251
0 .4 814
0 .5 365
0 .6 526
0 .7 668
0 .8 783
60°
D1
D
Unified coarse thread SAE AS8879D
Nominal size(inch)
P
( 0 .1 1 2 )
(0 .1 2 5 )
(0 .1 3 8 )
(0 .1 6 4 )
(0 .1 9 0 )
(0 .2 1 6 )
(0 .2 5 0 )
(0 .3 1 3 )
(0 .3 7 5 )
(0 .4 3 8 )
(0 .5 0 0 )
(0 .5 6 3 )
(0 .6 2 5 )
(0 .7 5 0 )
(0 .8 7 5 )
(1 .0 0 0 )
48
44
40
36
32
28
28
24
24
20
20
18
18
16
14
12
Minor d ia . o f t h e in t e r n a l t h r e a d
D1
m a x [ inch]
min [ inch]
0 .0 9 17
0 .1 0 29
0 .1 1 37
0 .1 3 70
0 .1 5 96
0 .1 8 12
0 .2 1 52
0 .2 7 19
0 .3 3 44
0 .3 8 88
0 .4 5 13
0 .5 0 84
0 .5 7 09
0 .6 8 92
0 .8 0 55
0 .9 1 89
0.0971
0.1088
0.1202
0.1442
0.1675
0.1896
0.2229
0.2799
0.3417
0.397
0.4591
0.5166
0.5788
0.6977
0.8152
0.9289
YAMAWA Mfg. Co., Ltd.
http://www.yamawa.com/en
R e c o m m e n d e d d r ill size
D r ill s iz e
D e c imal inch
2.40 ㎜
2.70 ㎜
3.00 ㎜
#28 4.20 ㎜
#13 7/ 32"
7.00 ㎜
8.60 ㎜
10.00 ㎜
11.60 ㎜
13.00 ㎜
14.60 ㎜
17.60 ㎜
13/ 16"
59/ 64"
0.0945
0.1063
0.1181
0.1405
0.1654
0.1850
0.2188
0.2756
0.3386
0.3937
0.4567
0.5118
0.5748
0.6929
0.8125
0.9219
For Aerospace Tap Series
YAMAWA has assorted "ZELX series" taps for threading stainless steel, titanium alloys
and nickel-based alloys that are used in many aircraft parts.
◊For through hole◊
Spiral Pointed Taps for Stainless Steels
®
ZELX SS
S iz e Ra n g e s
U N J C・・・N o . 4∼1 "
U N J F・・・N o . 4∼1 "
Spiral Pointed Taps for Nickel Base Alloys
®
ZELX NI
List No.
3218 Machine Screw sizes with oxide
surface treatment
3228 Fractional sizes with oxide
surface treatment
3218T Machine Screw sizes with TiN
(Titanium Nitride)
3228T Fractional sizes with TiN
(Titanium Nitride)
Suitable work materials
List No.
3612 Machine Screw sizes
3622 Fractional sizes
Sui t abl e work mat e ri al s
303 STAINLESS STEEL
304 STAINLESS STEEL
410 STAINLESS STEEL
8740(SNCM240)
IN CON EL 718, 750
W as pal l oy
Has tel l oy
A 286
15-5P H
S iz e Ra n g e s
U N J C・・・N o . 4∼3 /4
U N J F・・・N o . 6∼3 / 4
17-4P H(SU S630)
316 STAINLESS STEEL
Left Hand Spiral Fluted Taps for Titanium Alloys
®
ZELX TI
S iz e Ra n g e s
U N J C・・・N o . 4∼1 /2
U N J F・・・N o . 1 0∼1 / 2
List No.
3613 Machine Screw sizes
3623 Fractional sizes
Sui t abl e work mat e ri al s
T i tan i um al l oys
(T i -6A l -4V )
List No.
3318 Machine Screw sizes with oxide
surface treatment
3328 Fractional sizes with oxide
surface treatment
3318T Machine Screw sizes with TiN
(Titanium Nitride)
3328T Fractional sizes with TiN
(Titanium Nitride)
Suitable work materials
List No.
3615 Machine Screw sizes
3625 Fractional sizes
Sui t abl e work mat e ri al s
L15°
◊For blind hole◊
Spiral Fluted Taps for Stainless Steels
®
ZELX SS
S iz e Ra n g e s
U N J C・・・N o . 4∼1 "
U N J F・・・N o . 4∼1 "
45°
Spiral Fluted Taps for Nickel Base Alloys
®
ZELX NI
2.5
303 STAINLESS STEEL
304 STAINLESS STEEL
410 STAINLESS STEEL
8740(SNCM240)
IN CON EL 718, 750
W as pal l oy
Has te l l oy
A 286
15-5P H
S iz e Ra n g e s
U N J C・・・N o . 4∼3 /4
U N J F・・・N o . 4∼5 / 8
Spiral Fluted Taps for Titanium Alloys
®
ZELX TI
S iz e Ra n g e s
U N J C・・・N o . 4∼1 /2
U N J F・・・N o . 1 0∼1 / 2
17-4P H(SU S630)
316 STAINLESS STEEL
List No.
3613 Machine Screw sizes
3623 Fractional sizes
Sui t abl e work mat e ri al s
T i tan i um al l oys
(T i -6A l -4V )

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