I-ASTM A193 i-screed screw rod ye-rod ye-BOLTS B7 B16
Umzi-mveliso wokulungisaI-ASTM A193 i-screed screw rodUkuthengisa ngokuthe ngqo
Umzi-mveliso we-Filldex2 I-ASTM A193 I-SCORY SCORW ROD ROD SIRDRANT IRIST
Imigangatho esetyenziswayo esetyenzisiweyo ye-ASTM ikhutshwe yintonga
Enje nge: Ububanzi, i-pitch, uthotho, izixhobo, njl.njl.
1. I-A193 B7 ye-rod yentongaIntambo ye-ACME: I-American Society yeenjineli zoomatshini (i-ASME) iMigangatho, isetyenziswa ngokutyibilikayo, ijikeleze, ukumisa kunye nokusebenza kwezicelo. I-Angle yayo ye-ping ingama-29 degrees, kwaye amanqanaba ochazo yi-G1, G2, G3, G2, phakathi kwe-G1 inqanaba eline-0.025mm / m.
2. Intambo ye-trapezoidalI-A307 ye-roodi: isetyenziswa kwizixhobo ezahlukeneyo zothumelo, ezinje ngezixhobo ze-torque, izixhobo zokuphakamisa, oomatshini bokubumba, njl njl.
I-3. I-DORORY YOKUGQIBELA EYENZIWEYO: Ngumgangatho ophuhliswe yiZiko lemiGangatho yaseMelika(ANSI) RODkwaye isetyenziswe ngokubanzi kwizixhobo zomatshini, iimoto, iibhayisikile, ezokwakha kunye neenqwelomoya.