Sunan Samfuta | Bakin karfe square kwayoyi |
Abu | An yi shi ne daga bakin karfe, waɗannan kwayoyi suna da juriya na sinadarai kuma suna iya zama kamar saɓin magnetic. Su kuma ana kiranta da A2 / bakin karfe. |
Nau'in siffar | Filin gari |
Roƙo | Manyan sassan lebur suna sa su sauƙaƙe ɗauka tare da wutsiya kuma su riƙe su daga juyawa a tashoshi a tashoshi da ramuka. |
Na misali | Kwayoyi waɗanda ke haɗuwa da Asme B18.2.2 ko diyan diyya 562 sun cika waɗannan ka'idodin girma. |
1. Bakin Karfe square kwayoyi suna da kyawawan juriya na sinadarai kuma suna iya zama madawwamiyar magnetic.
2. Babban filayen lebur suna sa su sauƙaƙe ɗauka da wutsiya kuma su riƙe su daga juyawa a tashoshi da ramuka.
3. Matsakaicin murabba'in kai daidai ne da mai cinyar hexagon, amma shugaban murabba'in murabba'i yana da girma mafi girma da kuma babban damuwa. Yawancin lokaci ana amfani dashi don tsarin ƙa'idodi kuma ana iya amfani dashi tare da t-tsagi. Don daidaita matsayin bolt na sashin.
Girman zaren | M1.6 | M2 | M2.5 | M3 | (M3.5) | M4 | M5 | M6 | M8 | M10 | ||
d | ||||||||||||
P | Fili | 0.35 | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | |
e | min | 4 | 5 | 6.3 | 7 | 7.6 | 8.9 | 10.2 | 12.7 | 16.5 | 20.2 | |
m | Max = girman lokaci | 1 | 1.2 | 1.6 | 1.8 | 2 | 2.2 | 2.7 | 3.2 | 4 | 5 | |
min | 0.6 | 0.8 | 1.2 | 1.4 | 1.6 | 1.8 | 2.3 | 2.72 | 3.52 | 4.52 | ||
s | Max = girman lokaci | 3.2 | 4 | 5 | 5.5 | 6 | 7 | 8 | 10 | 13 | 16 | |
min | 2.9 | 3.7 | 4.7 | 5.2 | 5.7 | 6.64 | 7.64 | 9.64 | 12.57 | 15.57 |