ʻO Astm a193 ke koʻokoʻo wiliwili wiliwili piha ʻia nā Bolts Stud Thread B7 B16
Hale Hana FIXDEX2Astm a193 kaula wiliwiliKuai pololei
ʻO FIXDEX Factory2 Astm a193 i hoʻopaʻa ʻia i ke koʻokoʻo kūʻai kūʻai pololei
Nā maʻamau i hoʻohana ʻia no ke koʻokoʻo wili astm
E like me: anawaena, pitch, series, material, etc. Eia kekahi mau maʻamau maʻamau.
1. a193 b7 lāʻau kaulaACME pae: American Society of Mechanical Engineers (ASME) maʻamau, maʻamau i hoʻohana ʻia i ka hoʻoheheʻe ʻana, ka ʻōwili, ka hoʻomaha a me ka hānai ʻana. ʻO kona kihi pitch he 29 degere, a ʻo nā pae pololei ʻo G1, G2, G3, G4, ma waena o ka pae G1 ka mea kiʻekiʻe loa, me ka hewa o 0.025mm/m.
2. Loko trapezoidala307 kaula hao: hoʻohana maʻamau i nā mea hoʻoili mīkini like ʻole, e like me nā mea torque, nā mea hoʻokiʻekiʻe, nā mīkini hoʻoheheʻe, a me nā mea ʻē aʻe.
3. Unified threaded rod: He maʻamau ia i kūkulu ʻia e ka American Mechanical Standards Institute(ANSI) lāʻau kaulaa hoʻohana nui ʻia i nā mea mīkini, nā kaʻa, nā paikikala, nā hana a me nā ʻāpana mokulele.