Nā mea kūʻai Turkish i kūʻai i kā mākouCNC pipe threading latheʻAʻole hiki iā lākou ke hoʻokō i kā lākou mau koi no ka hana hoʻoponopono ʻana i ke kaula no ka mea ua koho lākou i ka ʻōnaehana ʻo Fanuc 5 package CNC.No laila, ua manaʻo ʻia e hoʻololi hou i ka ʻōnaehana, e lawe mai i ka pilikia o ka hana nui i ka mea kūʻai.ʻO ka hanaʻana o nā kaula likeʻole e hilinaʻi loa iaNā mea hana mīkini CNC, a he mea nui hoʻi ke koho ʻana i ka ʻōnaehana CNC.
ʻEhia nā ʻano lola?
ʻO ka NPT ka pōkole o National (ʻAmelika)Loo Paipu, pili i ke kaula paipu tapered 60-degree maʻamau ʻAmelika a hoʻohana ʻia ma ʻAmelika ʻĀkau.Hiki ke loaʻa nā kūlana aupuni ma ka pae aupuni GB/T12716-1991.
ʻO PT ka pōkole o ka Pipe Thread.He 55-degere i hoʻopaʻa ʻia i hoʻopaʻa ʻia.No ka ʻohana Wyeth thread a hoʻohana nui ʻia ma ʻEulopa a me ka Commonwealth of Nations.Hoʻohana maʻamau i ka wai a me ke kinoeaʻoihana paipu, ua kuhikuhi ʻia ka taper e like me 1:16.Hiki ke loaʻa nā kūlana aupuni ma GB/T7306-2000.
ʻO G he 55-degere non-thread sealing pipe thread, nona ka ʻohana thread Wyeth.Hōʻike ka māka G i ke kaula cylindrical.Hiki ke loaʻa nā kūlana aupuni ma GB/T7307-2001.
Eia kekahi, ʻo nā kaha 1/4, 1/2, 1/8 i loko o ke kaula e pili ana i ke anawaena o ka nui o ka milo, a he ʻīniha ka ʻāpana.Hoʻohana maʻamau ka poʻe i loko i nā kiko e nānā i ka nui o ke kaula, hoʻokahi ʻīniha e like me 8 mau kiko, 1/4 ʻīniha e like me 2 mau helu, a pēlā aku.ʻO G ka inoa nui okaula paipu(Guan).ʻO ka mahele o 55 a me 60 degere he hana, i ʻike nui ʻia ʻo ka pōʻai paipu.ʻO ia hoʻi, ua hana ʻia ke kaula e ka ʻili cylindrical.
ʻIke pinepine ʻia ʻo ZGpaipu cone, 'o ia ho'i, hana 'ia ke kaula e ka 'ili conical.ʻO ka wai maʻamaupaipu huiua like me keia.Hōʻailona ʻia ka pae ʻāina ma ke ʻano he Rc metric thread e hōʻike me ka pitch, a ua hōʻike ʻia ka milo ʻAmelika a me Pelekane e ka helu o nā milo i kēlā me kēia ʻīniha.ʻO ia ka ʻokoʻa nui loa ma waena o lākou.He 60 degere ka ʻaoʻao kaulike ke kaula metric, ʻo ka milo Pelekāne he isosceles 55 degere ka ʻaoʻao, a ʻo ka milo ʻAmelika he 60 degere.
Hoʻohana ʻia nā ʻāpana metric no nā milo metric, a hoʻohana ʻia nā ʻāpana imperial no nā milo US a me Pelekane.
Ka manawa hoʻouna: Nov-19-2021