Tugas Bubut T2
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Tugas Bubut! Nama : Ronal Aditya NPM : 3331170038
Soal! 1. Carilah tabel standar ulir metriks dan ulir withworth 2. Buatlah benda kerja menggunakan solidworks dengan spesifikasi pemakanan rata, alur, ulir, tirus, chamfer, facing. Buatlah dan hitunglah waktu permesinan dan sudut tirus dari benda tersebut Catatan : n = 420 (normal) t = 0,5 (normal) s = 0,09
Jawab! 1. A. Tabel standard ulir Metriks Thread designation
Pitch (P)
M3 M3,5 M4 M4,5 M5 M6 M8 M10 M12 M14 M16
0,5 0,6 0,7 0,75 0,8 1 1,25 1,5 1,75 2,0 2,0
Bolt Nominal diameter D1 3,0 3,5 4,0 4,5 5,0 6,0 8,0 10 12
Nut Thread height H1 0,337 0,416 0,490 0,529 0,551 0,717 0,907 1,100 1,285
Core diameter D2 2,459 2,850 3,242 3,688 4,134 4,917 6,647 8,376 10,106 11,835 13,835
Thread height H2 0,285 0,355 0,414 0,448 0,479 0,609 0,771 0,934 1,098 1,257 1,257
B. Tabel standard ulir Whitworth Thread designation
Turns per inch
Pitch (P)
112 (4) 125 (5) 138 (6) 164 (8) 190 (10) 216 (12) ΒΌ 5/16 3/8 7/16 Β½ 9/16 5/8
40 40 32 32 24 24 20 18 16 14 13 12 11
0,0250 0,0250 0,0313 0,0313 0,0417 0,0417 0,0500 0,0556 0,0625 0,0714 0,0769 0,0833 0,0909
2. A. πΌ1 = B. πΌ2 = C. πΌ3 = D. πΌ4 = E. πΌ5 = F. πΌ6 = G. πΌ7 = H. πΌ8 =
30β26
= 9,52
= 28
B. π2 = 0,09 .
= 7,41
=4
C. π3 = 0,09 .
= 0,53
= 12
D. π4 = 0,09 .
= 1,59
=8
E. π5 = 0,09 .
= 4,23
= 10
F. π6 = 0,09 .
= 5,29
G. π7 = 0,09 .
= 22,2
0,5 26β20
0,2 12β7,804 0,2 12β7,5 0,5
Core diameter D2 0,0813 0,0943 0,0997 0,1257 0,1389 0,1649 0,1887 0,2443 0,2983 0,3499 0,4056 0,4603 0,5135
A. π1 = 0,09 .
0,5 12β10
0,5 26β24
45 . 8
Nut
=8
0,5 26β12
0,5 30β26
Bolt Nominal Thread diameter Height D1 H1 0,1120 0,0174 1,1250 0,0174 0,1380 0,0243 0,1640 0,0243 0,1900 0,0330 0,2160 0,0330 0,2500 0,0386 0,3125 0,047 0,3750 0,0502 0,4375 0,0577
= 20,98
=9
420 10 . 28 420 5. 4
420 5 . 12
420 20 . 8
420 10 . 10
210 10 . 20,98 105 2,25 . 9
H. π8 = 0,09 .
ππ‘ππ‘ππ = 51,31
420
= 0,54
Thread Height H2 0,0147 0,0147 0,0188 0,0188 0,0252 0,0252 0,0309 0,0346 0,0391 0,0449 0,0485 0,0526 0,0576
Ξ± = 9ΒΊ
Soal! 1. Carilah tabel standar ulir metriks dan ulir withworth 2. Buatlah benda kerja menggunakan solidworks dengan spesifikasi pemakanan rata, alur, ulir, tirus, chamfer, facing. Buatlah dan hitunglah waktu permesinan dan sudut tirus dari benda tersebut Catatan : n = 420 (normal) t = 0,5 (normal) s = 0,09
Jawab! 1. A. Tabel standard ulir Metriks Thread designation
Pitch (P)
M3 M3,5 M4 M4,5 M5 M6 M8 M10 M12 M14 M16
0,5 0,6 0,7 0,75 0,8 1 1,25 1,5 1,75 2,0 2,0
Bolt Nominal diameter D1 3,0 3,5 4,0 4,5 5,0 6,0 8,0 10 12
Nut Thread height H1 0,337 0,416 0,490 0,529 0,551 0,717 0,907 1,100 1,285
Core diameter D2 2,459 2,850 3,242 3,688 4,134 4,917 6,647 8,376 10,106 11,835 13,835
Thread height H2 0,285 0,355 0,414 0,448 0,479 0,609 0,771 0,934 1,098 1,257 1,257
B. Tabel standard ulir Whitworth Thread designation
Turns per inch
Pitch (P)
112 (4) 125 (5) 138 (6) 164 (8) 190 (10) 216 (12) ΒΌ 5/16 3/8 7/16 Β½ 9/16 5/8
40 40 32 32 24 24 20 18 16 14 13 12 11
0,0250 0,0250 0,0313 0,0313 0,0417 0,0417 0,0500 0,0556 0,0625 0,0714 0,0769 0,0833 0,0909
2. A. πΌ1 = B. πΌ2 = C. πΌ3 = D. πΌ4 = E. πΌ5 = F. πΌ6 = G. πΌ7 = H. πΌ8 =
30β26
= 9,52
= 28
B. π2 = 0,09 .
= 7,41
=4
C. π3 = 0,09 .
= 0,53
= 12
D. π4 = 0,09 .
= 1,59
=8
E. π5 = 0,09 .
= 4,23
= 10
F. π6 = 0,09 .
= 5,29
G. π7 = 0,09 .
= 22,2
0,5 26β20
0,2 12β7,804 0,2 12β7,5 0,5
Core diameter D2 0,0813 0,0943 0,0997 0,1257 0,1389 0,1649 0,1887 0,2443 0,2983 0,3499 0,4056 0,4603 0,5135
A. π1 = 0,09 .
0,5 12β10
0,5 26β24
45 . 8
Nut
=8
0,5 26β12
0,5 30β26
Bolt Nominal Thread diameter Height D1 H1 0,1120 0,0174 1,1250 0,0174 0,1380 0,0243 0,1640 0,0243 0,1900 0,0330 0,2160 0,0330 0,2500 0,0386 0,3125 0,047 0,3750 0,0502 0,4375 0,0577
= 20,98
=9
420 10 . 28 420 5. 4
420 5 . 12
420 20 . 8
420 10 . 10
210 10 . 20,98 105 2,25 . 9
H. π8 = 0,09 .
ππ‘ππ‘ππ = 51,31
420
= 0,54
Thread Height H2 0,0147 0,0147 0,0188 0,0188 0,0252 0,0252 0,0309 0,0346 0,0391 0,0449 0,0485 0,0526 0,0576
Ξ± = 9ΒΊ
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