nā mea kūʻai aku Turkish i kūʻai mai i kā mākouʻO ka mīkini wili paipu CNCʻaʻole hiki ke hoʻokō i kā lākou mau koi no nā hana hoʻoponopono kaula no ka mea ua koho lākou i ka ʻōnaehana CNC pūʻolo Fanuc 5. No laila, ua manaʻo ʻia e hoʻololi hou i ka ʻōnaehana, kahi e lawe mai ai i ka pilikia nui o ka hana i ka mea kūʻai aku. ʻO ka hana ʻana o nā kaula like ʻole e hilinaʻi piha ʻia iNā mea hana mīkini CNC, a he mea nui loa hoʻi ke koho ʻana o ka ʻōnaehana CNC.
Ehia ʻano o nā kaula?
ʻO NPT ka pōkole o National (ʻAmelika)Kaula Paipu, nona ke kaula paipu tapered 60-degere maʻamau ʻAmelika a hoʻohana ʻia ma ʻAmelika ʻĀkau. Hiki ke loaʻa nā kūlana aupuni ma ke kūlana aupuni GB/T12716-1991.
ʻO PT ka pōkole o Pipe Thread. He kaula paipu i hoʻopaʻa ʻia he 55-degere. No ka ʻohana kaula Wyeth ia a hoʻohana nui ʻia ma ʻEulopa a me ka Commonwealth of Nations. Hoʻohana pinepine ʻia i ka wai a me ke kinoea.ʻoihana paipu, ua kuhikuhi ʻia ka taper ma 1:16. Hiki ke loaʻa nā kūlana aupuni ma GB/T7306-2000.
He kaula paipu sila ʻole 55-degere ʻo G, nona ka ʻohana kaula Wyeth. Hōʻike ka māka G i ke kaula cylindrical. Hiki ke loaʻa nā kūlana aupuni ma GB/T7307-2001.
Eia kekahi, ʻo nā māka 1/4, 1/2, 1/8 i loko o ke kaula e pili ana i ke anawaena o ka nui o ke kaula, a ʻo ke anakahi he ʻīniha. Hoʻohana pinepine nā mea o loko i nā kiko e pili ana i ka nui o ke kaula, hoʻokahi ʻīniha like me 8 mau kiko, 1/4 ʻīniha like me 2 mau kiko, a pēlā aku. ʻO G ka inoa maʻamau okaula paipu(Guan). ʻO ka mahele ʻana o 55 a me 60 degere he hana ia, i ʻike nui ʻia ʻo ka pōʻai paipu. ʻO ia hoʻi, ua hana ʻia ke kaula e kahi ʻili cylindrical.
Ua ʻike nui ʻia ʻo ZGkōne paipu, ʻo ia hoʻi, ua hana ʻia ke kaula e kahi ʻili conical. ʻO ka wai maʻamaunā hui paipue like me kēia. Ua hōʻailona ʻia ke kūlana aupuni ma ke ʻano he kaula metric Rc e hōʻike me ka pitch, a ua hōʻike ʻia ke kaula ʻAmelika a me Pelekane e ka helu o nā kaula i kēlā me kēia ʻīniha. ʻO ia ka ʻokoʻa nui ma waena o lākou. ʻO ke kaula metric he 60 degere equilateral profile, ʻo ke kaula Pelekane he isosceles 55 degere profile, a ʻo ke kaula ʻAmelika he 60 degere.
Hoʻohana ʻia nā anakahi metric no nā kaula metric, a hoʻohana ʻia nā anakahi imperial no nā kaula US a me Pelekane.
Ka manawa hoʻouna: Nov-19-2021