Chigadzirwa Zita | Stainless Square Musoro Bolts |
Zvinhu | Yakagadzirwa kubva pamakumi matatu neshanu isina simbi, idzi screws dzive nemakemikari akanaka emakemikari uye anogona kunge ari munyama. Vanozivikanwa zvakare seA2 Stainless Simbi |
Musoro Rudzi | Musoro musoro |
Kureba | Inoyerwa kubva pasi pemusoro |
Thread mhando | Coarse tambo, tsvina yakanaka. Madhiri akashongedza ndiyo indasitiri mwero; Sarudza izvi zviyero kana iwe usingazive gomba kana tambo pane inch. Yakanaka uye yakawedzera-yakanaka-tambo dzakanyatso kusimbiswa kudzivirira kusunungura kubva mukuvharidzira; iyo yakanaka iyo tambo, iri nani kupokana. |
Application | Inenge hafu yesimba rezvikamu-simba screws, izvi zviyero zvinogona kushandiswa kuti zvibodzwa zvechiedza zvinosemesa, sekuchengetedza mapaneru ekuwana. Mativi makuru emativi anovaita nyore kubatanidza nehuremu uye uchivachengeta kubva mukutenderera mumakomba mativi. |
Standard | Screws iyo inosangana neAppm.1, ASME b18.2.1, inotevedzera zviyero zvemagumo. |
1. Mabhawa asina tsvina ane yakanaka yemakemikari kuramba uye anogona kunge ari munyoro mashiripiti.
2. Coarse tambo ndiyo indasitiri mwero.
3. Akanaka uye akawedzera-madhinakisi emhando dzakanyatsogadzirirwa kudzivirira kusunungura kubva mukuvhunika; iyo yakanaka iyo tambo, iri nani kupokana.
4. Saizi yemusoro wemusoro musoro muhombe, iri nyore kune wrench yekunamatira, kana kuvimba nezvimwe zvikamu kuti dzimise kutenderera; Inogona zvakare kushandiswa muzvikamu zvine t-slots kuti igadzirise chinzvimbo chebhandi. Giredhi C Lag Bolts anowanzoshandiswa pane rougher zvivakwa.
5. Iyo mraba musoro bolt yakafanana neiyo hexagon bolt, asi iyo mraba saizi yebhandi iri rakakura uye nzvimbo yemasimba iri zvakare yakakura. Iyo inowanzoshandiswa pazvivakwa zvakashata, uye inogona kushandiswawo muzvikamu zvine t-yakavezwa slots kugadzirisa iyo bolt chinzvimbo.
Screw Thread | 1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 5/8 | 3/4 | 7/8 | 1 | 1-1 / 8 | 1-1 / 4 | 1-3 / 8 | 1-1 / 2 | ||
d | |||||||||||||||
d | 0.25 | 0.3125 | 0.375 | 0.4375 | 0.5 | 0.625 | 0.75 | 0.875 | 1 | 1.125 | 1.25 | 1.375 | 1.5 | ||
PP | Unc | 20 | 18 | 16 | 14 | 13 | 11 | 10 | 9 | 8 | 7 | 7 | 6 | 6 | |
ds | Max | 0.26 | 0.324 | 0.388 | 0.452 | 0.515 | 0.642 | 0.768 | 0.895 | 1.022 | 1.149 | 1.277 | 1.404 | 1.531 | |
min | 0.237 | 0.298 | 0.36 | 0.421 | 0.482 | 0.605 | 0.729 | 0.852 | 0.976 | 1.098 | 1.223 | 1.345 | 1.47 | ||
s | Saizi yezita | 3/8 | 1/2 | 9/16 | 5/8 | 3/4 | 15/16 | 1-1 / 8 | 1-5 / 16 | 1-1 / 2 | 1-11 / 16 | 1-7 / 8 | 2-1 / 16 | 2-1 / 4 | |
Max | 0.375 | 0.5 | 0.562 | 0.625 | 0.75 | 0.938 | 1.125 | 1.312 | 1.5 | 1.688 | 1.875 | 2.062 | 2.25 | ||
min | 0.362 | 0.484 | 0.544 | 0.603 | 0.725 | 0.906 | 1.088 | 1.269 | 1.45 | 1.631 | 1.812 | 1.994 | 2.175 | ||
e | Max | 0.53 | 0.707 | 0.795 | 0.884 | 1.061 | 1.326 | 1.591 | 1.856 | 2.121 | 2.386 | 2.652 | 2.917 | 3.182 | |
min | 0.498 | 0.665 | 0.747 | 0.828 | 0.995 | 1.244 | 1.494 | 1.742 | 1.991 | 2.239 | 2.489 | 2.738 | 2.986 | ||
k | Saizi yezita | 11/44 | 13/64 | 1/4 | 19/64 | 21/64 | 27/64 | 1/2 | 19/32 | 21/32 | 3/4 | 27/32 | 29/32 | 1 | |
Max | 0.188 | 0.22 | 0.268 | 0.316 | 0.348 | 0.444 | 0.524 | 0.62 | 0.684 | 0.78 | 0.876 | 0.94 | 1.036 | ||
min | 0.156 | 0.186 | 0.232 | 0.278 | 0.308 | 0.4 | 0.476 | 0.568 | 0.628 | 0.72 | 0.812 | 0.872 | 0.964 | ||
r | Max | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.06 | 0.06 | 0.06 | 0.09 | 0.09 | 0.09 | 0.09 | 0.09 | |
min | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.02 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | ||
b | L≤6 | 0.75 | 0.875 | 1 | 1.125 | 1.25 | 1.5 | 1.75 | 2 | 2.25 | 2,5 | 2.75 | 3 | 3.25 | |
L> 6 | 1 | 1.125 | 1.25 | 1.375 | 1.5 | 1.75 | 2 | 2.25 | 2,5 | 2.75 | 3 | 3.25 | 3.5 |