Menene ma'auni don asm A193 b7 threaded sanda?

Ma'auni donastm a36 igiyar igiyarufe sigogi da yawa kamar diamita mara kyau, gubar da tsayi. Lokacin zayyana, ya zama dole don zaɓar ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun buƙatun aikace-aikacen da ƙarfin ɗaukar nauyi.

a193 b7 duk zarena449 threaded sanda mara iyaka diamita:

a449 igiyar zaresuna da nau'ikan diamita na ƙima, da ƙayyadaddun ƙayyadaddun bayanai na gama garimisali threaded sanda masu girma dabam samfurinne 12, 14, 16, 20, 25, 32, 40, 50, 63, 80, 100, 120, da dai sauransu. Duk da haka, ya kamata a lura da cewa mafi yawan masana'antun, yafi samun tabo hannun jari na diameters daga 16 zuwa 50, da kuma mafi yawan. sauran diamita na gaba ne, wato, ana samar da su bisa ga umarni, kuma lokacin bayarwa yawanci tsakanin kwanaki 30 zuwa 60, wanda zai iya zama watanni 2 zuwa 2.5 don samfuran Japan da watanni 3 zuwa 4 don samfuran Turai da Amurka. Diamita na ƙididdigewa yana daidai da ƙarfin lodi, wato, girman diamita, mafi girman ƙarfin lodi. Lokacin zayyana, ya kamata a yi la'akari da ra'ayoyi na ƙididdige ƙididdiga masu ƙarfi da ƙididdiga masu mahimmanci, inda ma'auni mai mahimmanci yana nufin ma'auni mai mahimmanci a cikin yanayin motsi, kuma ma'auni mai mahimmanci yana nufin nauyin axial da aka ƙididdigewa a cikin matsayi na tsaye. A ainihin amfani, nauyin da aka ƙididdige shi ba shine matsakaicin nauyi ba. Ƙananan rabo na ainihin kaya zuwa nauyin da aka ƙididdigewa, mafi tsayin rayuwar ka'idar dunƙule.

bakin karfe threaded sanda astm Lead

wanda kuma aka sani da farar, yana nufin nisan da goro ke motsawa a layi daya don kowane juyi na dunƙule.bakin karfe threaded sanda astm manufacturerƘididdigar jagorar gama gari sun haɗa da 1, 2, 4, 6, 8, 10, 16, 20, 25, 32, 40, da dai sauransu. Samfuran tabo na ƙanana da matsakaitan jagororin gabaɗaya 5 da 10 ne kawai, yayin da manyan jagororin galibin gaba ne. Gubar yana da alaƙa da saurin layi. Lokacin da saurin shigarwa ya kasance akai-akai, mafi girman gubar, saurin gudu.

astm f593 igiyar zaren tsayi

Tsawon lokacinastm f593 samfurin sanda mai zareya haɗa da ra'ayoyi guda biyu: jimlar tsayi da tsayin zaren. Lokacin zayyanawa da zana, jimlar tsayin dunƙule za a iya tarawa dalla-dalla bisa ga sigogi masu zuwa: jimlar tsayin dunƙule = ingantaccen bugun jini + tsayin kwaya + gefen ƙira + tsayin goyan baya a ƙarshen duka (ƙara nisa + kulle goro + gefe ) + Tsawon shigar da wutar lantarki (idan an yi amfani da haɗin gwiwa, yana da kusan rabin tsawon haɗin haɗin gwiwa + gefe). Yana da mahimmanci a lura cewa idan tsayin dunƙule yana da tsayi sosai (fiye da mita 3) ko kuma yanayin yanayin yana da girma sosai (fiye da 70), ƙirarsa da aikace-aikacensa na iya buƙatar kulawa ta musamman.