Konumohe mō ngā Rauemi Mīhini CNC
Ko te konumohe tētahi o ngā rauemi tino mīhinihia i ēnei rā. Inaa, ko te konumohe CNC te tuarua i muri i te maitai mō te auau o te mahi. Ko te take nui o tēnei ko tōna ngāwari ki te mīhini.
I tōna āhua parakore rawa, he ngohengohe te matū konumohe, he ngāwari te urutau, kāore he aukume, ā, he mā te āhua. Heoi, ehara i te mea ko tōna āhua parakore anake te mea e whakamahia ana. Ko te tikanga, ka whakaranua te konumohe ki ngā momo huānga pērā i te manganese, te parahi me te konupora hei hanga rau o ngā koranu konumohe me ngā āhuatanga kua tino pai ake.
Ka tūhuratia e tēnei tuhinga ngā tukanga, ngā taputapu, ngā tawhā, me ngā wero e pā ana ki te miihini CNC o te konumohe me ōna koranu. Ka matapakihia hoki ngā āhuatanga o te konumohe, ngā koranu rongonui e whakamahia ana i roto i te miihini CNC, me te tono konumohe i roto i ngā momo ahumahi.
Whakahau
He ngāwari te hanga, te mahi, me te mīhini i te konumohe mā te whakamahi i ngā momo tukanga. Ka taea te tapahi tere me te ngāwari mā ngā taputapu mīhini nā te mea he ngohengohe, ā, he ngāwari te pakaru. He iti ake hoki te utu, ā, he iti ake te mana e hiahiatia ana hei mīhini i te maitai. He tino painga ēnei āhuatanga ki te kaimahi mīhini me te kaihoko e tono ana i te wāhanga. Hei tāpiri, nā te pai o te mīhini o te konumohe, he iti ake te whakapohehe i te wā e mīhinihia ana. Ka hua ake tēnei i te tika ake, nā te mea ka taea e ngā mīhini CNC te whakatutuki i ngā ātete teitei ake.
Tauwehenga kaha-ki-taimaha
Tata ki te hautoru o te mātotoru o te maitai te konumohe. Nā tēnei ka māmā noa iho. Ahakoa tōna mama, he tino kaha te konumohe. Ko tēnei huinga o te kaha me te taumaha māmā e whakaahuatia ana ko te ōwehenga kaha-ki-taumaha o ngā rauemi. Nā te ōwehenga kaha-ki-taumaha teitei o te konumohe ka pai mō ngā wāhanga e hiahiatia ana i roto i ētahi ahumahi pēnei i ngā ahumahi motuka me te rererangi.
Whakatika Tae
He ātete te konumohe ki te rakuraku, ā, he ātete hoki ki te waikura i roto i ngā āhuatanga moana me te āhuarangi noa. Ka taea e koe te whakapai ake i ēnei āhuatanga mā te whakakoi anō. He mea nui kia mōhio koe he rerekē te ātete ki te waikura i roto i ngā momo konumohe rerekē. Heoi, ko ngā momo miihini CNC e whakamahia ana i ia wā, ko rātou te mea tino ātete.
Mahinga i te Pawera iti
Ko te nuinga o ngā rauemi ka ngaro ētahi o ō rātou āhuatanga e hiahiatia ana i ngā pāmahana i raro i te kore. Hei tauira, ka pakarukaru ngā maitai waro me te rapa i ngā pāmahana iti. Ko te konumohe, i tōna taha, ka mau tonu tōna ngawari, tōna ngāwari, me tōna kaha i ngā pāmahana tino iti.
Te Whanonga Hinengaro
Ko te kawe hiko o te konumohe parakore e tata ana ki te 37.7 miriona siemens ia mita i te pāmahana rūma. Ahakoa he iti ake te kawe hiko o ngā koranu konumohe i te konumohe parakore, he nui te kawe hiko kia taea ai e ō rātou wāhanga te whakamahi i roto i ngā wāhanga hiko. I tētahi atu taha, kāore te konumohe e pai ki te rauemi mena ehara te kawe hiko i te āhuatanga e hiahiatia ana mō te wāhanga mīhini.
Te hangarua
Nā te mea he tukanga hangahanga tangohanga, he nui ngā maramara ka puta mai i ngā tukanga miihini CNC, he para noa iho ēnei. He tino ngāwari te hangarua i te konumohe, arā, he iti noa te kaha, te kaha, me te utu e hiahiatia ana hei hangarua. Nā tēnei ka pai ake tēnei ki te hunga e hiahia ana ki te whakahoki mai i ngā whakapaunga, ki te whakaiti rānei i te moumou rauemi. Ka pai ake hoki te konumohe hei rauemi taiao mō te mīhini.
Pumanawatanga Anodisation
He ngāwari te whakamahi i te konumohe hei whakaoti i te mata, arā, te anodisation, hei whakanui ake i te ātete ki te kakahu me te waikura. Mā tēnei tukanga anō hoki ka māmā ake te tāpiri tae ki ngā wāhanga konumohe kua mīhinihia.
Ko nga Aluminum Alloys rongonui mo te CNC Machining
E ai ki ō mātou wheako ki Xometry, ko ngā momo konumohe e 5 e whai ake nei tētahi o ngā mea e whakamahia whānuitia ana mō te miihini CNC.
EN AW-2007 / 3.1645 / AlCuMgPb
Ngā tohu rerekē: 3.1645; EN 573-3; AlCu4PbMgMn.
Ko te parahi te wāhanga matua o tēnei koranu konumohe (4-5%). He koranu poto-mahanga, he pakari, he māmā, he tino mahi, ā, he rite tonu ngā āhuatanga miihini teitei ki te AW 2030. He pai hoki mō te miro, te whakamahana, me te miihini tere-teitei. Nā ēnei āhuatanga katoa ka whakamahia whānuitia te EN AW 2007 i roto i te hanga o ngā wāhanga mīhini, ngā pūtu, ngā rivet, ngā nati, ngā tīwiri, me ngā pae miro. Heoi, he iti te kaha whakarewa o tēnei momo konumohe, ā, he iti hoki te ātete ki te waikura; nō reira e taunakihia ana kia mahia he whakamarumaru ā-anodizing i muri i te miihini wāhanga.
EN AW-5083 / 3.3547 / Al-Mg4,5Mn
Ngā tohu rerekē: 3.3547; Kohanga 5083; EN 573-3; UNS A95083; ASTM B209; AlMg4.5Mn0.7
He rongonui te AW 5083 mō tōna mahi tino pai i roto i ngā taiao kino. Kei roto te konupora me ngā tohu iti o te chromium me te manganese. He tino kaha te ātete o tēnei momo ki te waikura i roto i ngā taiao matū me te moana. O ngā koranu katoa kāore e taea te whakamahana, ko te AW 5080 te mea tino kaha; he āhuatanga e mau tonu ana ahakoa i muri i te whakarewa. Ahakoa kaua e whakamahia tēnei koranu i roto i ngā tono me ngā pāmahana neke atu i te 65°C, he tino pai ki roto i ngā tono pāmahana iti.
Nā ōna āhuatanga pai, e whakamahia ana te AW 5080 i roto i ngā tono maha tae atu ki ngā taputapu cryogenic, ngā tono moana, ngā taputapu pēhanga, ngā tono matū, ngā hanganga whakarewa, me ngā tinana waka.
EN AW 5754 / 3.3535 / Al-Mg3
Ngā tohu rerekē: 3.3535; Koranu 5754; EN 573-3; U21NS A95754; ASTM B 209; Al-Mg3.
He koranu konumohe-konupora te AW 5754, he mea hanga ki te konumohe whakarewa, he nui rawa te ōrau konumohe, ā, ka taea te huri, te hanga, me te whakaputa ki waho. Kāore hoki e taea te whakamahana, ā, ka taea te mahi matao hei whakanui ake i tōna kaha, engari he iti ake te ngāwari. Hei tāpiri, he tino ātete tēnei koranu ki te waikura, ā, he kaha teitei. I runga i ēnei āhuatanga, e mārama ana ko te AW 5754 tētahi o ngā momo konumohe CNC mīhini rongonui. He mea whakamahi noa i roto i ngā hanganga whakarewa, ngā papa, ngā taputapu hī ika, ngā tinana waka, te tukatuka kai, me ngā rivet.
EN AW-6060 / 3.3206 / Al-MgSi
Ngā tohu rerekē: 3.3206; ISO 6361; UNS A96060; ASTM B 221; AlMgSi0,5
He koranu konumohe whao tēnei kei roto te konupora me te silicon. Ka taea te whakamahana i te wera, ā, he kaha toharite, he pai te whakarewa, ā, he pai te hanga. He tino ātete hoki ki te waikura; he āhuatanga ka taea te whakapai ake mā te whakakoi anō. He maha ngā wā ka whakamahia te EN AW 6060 i roto i te hanga, te tukatuka kai, ngā taputapu hauora, me te miihini motuka.
EN AW-7075 / 3.4365 / Al-Zn6MgCu
Ngā tohu rerekē: 3.4365; UNS A96082; H30; Al-Zn6MgCu.
Ko te konutea te huānga whakarewa matua o tēnei momo konumohe. Ahakoa he ngāwari te mahi miihini o te EN AW 7075, he ngoikore ngā āhuatanga hanga matao, ā, kāore e pai mō te whakarewa me te whakapiri; he nui te ōwehenga kaha-ki-te-kiato, he ātete pai ki ngā taiao hau me te moana, ā, he rite te kaha ki ētahi whakarewa maitai. He whānuitia ngā whakamahinga o tēnei whakarewa tae atu ki ngā anga reti me ngā anga pahikara, ngā taputapu piki toka, ngā patu, me te hanga taputapu pokepoke.
EN AW-6061 / 3.3211 / Al-Mg1SiCu
Ngā tohu rerekē: 3.3211, UNS A96061, A6061, Al-Mg1SiCu.
Kei roto i tēnei koranu te konupūmā me te silicon hei huānga koranu matua, me te iti noa o te parahi. He koranu kaha teitei tēnei, he 180Mpa tōna kaha kume, ā, he tino pai mō ngā hanganga taumaha pērā i ngā tūāpapa, ngā papa tereina, ngā mīhini me ngā wāhanga rererangi.
EN AW-6082 / 3.2315 / Al-Si1Mg
Ngā tohu rerekē: 3.2315, UNS A96082, A-SGM0,7, Al-Si1Mg.
He mea hanga tēnei koranu mā te hurihuri me te whakaputa, he kaha waenga, he tino pai te āhua o te whakarewa me te kawe wera. He ātete teitei ki te pakaru waikura i roto i te ahotea. He kaha kume tōna kei waenganui i te 140 – 330MPa. He nui te whakamahinga i roto i ngā hanganga me ngā ipu moana.
Ngā Tukanga Mīhini CNC Konumohe
Ka taea e koe te miihini i te konumohe mā roto i ētahi tukanga miihini CNC e wātea ana i ēnei rā. Ko ētahi o ēnei tukanga e whai ake nei.
Ko te hurihuri CNC
I roto i ngā mahi hurihanga CNC, ka huri te mea mahi, ko te taputapu tapahi pūwāhi kotahi ka noho pūmau i tōna tuaka. I runga i te mīhini, ka whakahaerehia e te mea mahi, e te taputapu tapahi rānei te nekehanga whāngai ki tetahi ki tetahi kia taea ai te tango rauemi.
CnC Milling
Ko ngā mahi mira CNC te mea e whakamahia whānuitia ana i roto i te miihini i ngā wāhanga konumohe. Ko ēnei mahi he huri i te tapahi maha-ira i te taha o tōna tuaka, i te mea ka noho pūmau te mea mahi i tōna ake tuaka. Ko te mahi tapahi me te tango rauemi ka tutuki mā te nekehanga whāngai o te mea mahi, te taputapu tapahi, ngā mea e rua rānei. Ka taea te whakahaere i tēnei nekehanga i te taha o ngā tuaka maha.
Papanga
E mōhiotia ana ko te mira pōke, ko te mahi pōke he momo mira CNC e mīhinihia ai he pōke tuwhera i roto i tētahi wāhanga.
Paruru
Ko te hanga mata i roto i te mīhini ko te hanga i tētahi horahanga whakawhiti papatahi ki runga i te mata o tētahi mea mahi mā te huri mata, te mira mata rānei.
Ko te Whakatakoto CNC
Ko te keri CNC te tukanga hanga kōhao i roto i tētahi mea mahi. I roto i tēnei mahi, ka neke te taputapu tapahi hurihuri maha-ira o tētahi rahi motuhake i roto i tētahi rārangi tika poutū ki te mata e kerihia ana, ā, ka puta he kōhao.
Ngā Utauta mō te Mīhini Konumohe
He maha ngā āhuatanga hei awe i te kōwhiringa o tētahi taputapu mō te miihini CNC konumohe.
Hoahoa taputapu
He rerekē ngā āhuatanga o te āhua o te taputapu e whai wāhi ana ki tōna whai huatanga i te miihini konumohe. Ko tētahi o ēnei ko te maha o ngā putorino. Hei ārai i te uaua o te tango maramara i ngā tere teitei, me 2-3 ngā putorino o ngā taputapu tapahi mō te miihini konumohe CNC. Mēnā he nui ake ngā putorino, ka iti ake ngā awaawa maramara. Mā tēnei ka mau ngā maramara nui i hangaia e ngā koranu konumohe. Ina iti te kaha tapahi, ā, he mea nui te ātea maramara ki te tukanga, me whakamahi koe i ngā putorino e 2. Mō te taurite pai o te ātea maramara me te kaha o te taputapu, whakamahia kia 3 ngā putorino.
Heriko Hereki
Ko te koki porowhita te koki i waenganui i te rārangi pokapū o tētahi taputapu me te rārangi tika e pā ana ki te mata tapahi. He āhuatanga nui tēnei o ngā taputapu tapahi. Ahakoa he tere ake te tango i ngā maramara mai i tētahi wāhanga e te koki porowhita teitei ake, ka nui ake te waku me te wera i te wā e tapahi ana. Tērā pea ka honoa ngā maramara ki te mata taputapu i te wā e mahi ana i te miihini CNC konumohe tere-teitei. I tētahi atu taha, he iti ake te wera e puta mai i te koki porowhita iti ake engari kāore pea e tango pai i ngā maramara. Mō te miihini konumohe, he pai te koki porowhita 35°, 40° rānei mō ngā mahi taratara, ko te koki porowhita 45° te mea pai mō te whakaoti.
Koki Whakamama
Ko te koki ātea tētahi atu mea nui mō te mahi tika o te taputapu. Mēnā he koki nui rawa, ka keri te taputapu ki roto i te mahi, ka haruru. I tētahi atu taha, mēnā he koki iti rawa, ka puta he waku i waenganui i te taputapu me te mahi. Ko ngā koki ātea i waenga i te 6° me te 10° te mea pai rawa atu mō te miihini CNC konumohe.
Rauemi Utauta
Ko te kāpira te rauemi pai mō ngā taputapu tapahi e whakamahia ana i roto i te miihini CNC konumohe. Nā te mea he ngohengohe te konumohe, ko te mea nui i roto i te taputapu tapahi mō te konumohe ehara i te pakeke, engari ko te kaha ki te pupuri i te mata koi. Kei roto i ngā taputapu kāpira tēnei kaha, ā, e rua ngā mea e whakawhirinaki ana ki te rahi o te kōhao kāpira me te ōwehenga here. Ahakoa he nui ake te rahi o te kōhao ka hua ake he rauemi pakeke ake, ko te rahi o te kōhao iti ka whakamana i te rauemi pakari ake, ā, he ātete ki te pānga, koinei tonu te āhuatanga e hiahiatia ana e tātou. Ko ngā kōhao iti ake me whakamahi i te konupora hei whakatutuki i te hanganga kōhao pai me te kaha o te rauemi.
Heoi, ka tauhohe te cobalt ki te konumohe i ngā pāmahana teitei, ka hanga he taha konumohe kua hangaia ki runga i te mata o te taputapu. Ko te mea nui ko te whakamahi i te taputapu carbide me te nui o te cobalt tika (2-20%), kia whakaitihia ai tēnei tauhohenga, me te pupuri tonu i te kaha e hiahiatia ana. Ko ngā taputapu carbide he kaha ake te tu atu i ngā taputapu maitai, arā, ngā tere teitei e pā ana ki te miihini CNC konumohe.
Haunga ngā rauemi taputapu, he mea nui te paninga taputapu hei whakapai ake i te pai o te tapahi taputapu. Ko te ZrN (Zirconium Nitride), te TiB2 (Titanium di-Boride), me ngā paninga rite-taimana ētahi o ngā paninga e tika ana mō ngā taputapu e whakamahia ana i roto i te miihini CNC konumohe.
Whāngai me te tere
Ko te tere tapahi te tere o te hurihanga o te taputapu tapahi. Ka taea e te konumohe te tu atu ki te tere tapahi tino teitei, nō reira ko te tere tapahi mō ngā koranu konumohe e whakawhirinaki ana ki ngā rohe o te mīhini e whakamahia ana. Me teitei te tere i roto i te miihini konumohe CNC, nā te mea ka whakaitihia te tūponotanga o te hanganga o ngā taha hangai, ka penapena wā, ka whakaitihia te pikinga o te pāmahana i roto i te wāhanga, ka whakapai ake i te pakaru o te maramara, ā, ka whakapai ake i te whakaotinga. Ka rerekē te tere tika e whakamahia ana i runga i te koranu konumohe me te diameter o te taputapu.
Ko te tere whāngai ko te tawhiti e nekehia ana e te mea mahi, e te taputapu rānei mō ia hurihanga o te taputapu. Ko te whāngai e whakamahia ana ka whakawhirinaki ki te whakaotinga e hiahiatia ana, te kaha, me te pakari o te mea mahi. Ko te whāngai mō ngā tapahi taratara me whāngai i te 0.15 ki te 2.03 mm/hurihanga, ko te tapahi whakaoti me whāngai i te 0.05 ki te 0.15mm/hurihanga.
Tapahi Wai
Ahakoa tōna ngāwari ki te miihini, kaua rawa e tapahia kia maroke te konumohe, nā te mea ka whakatairanga i te hanganga o ngā taha kua whakapūpū. Ko ngā wai tapahi e tika ana mō te miihini CNC konumohe ko ngā hinu wairewa me ngā hinu kohuke. Āta karohia ngā wai tapahi kei roto he haurore, he whanariki kaha rānei, nā te mea ka poke te konumohe i ēnei huānga.
Nga Tukatuka i muri i te miihini
I muri i te miihini i tētahi wāhanga konumohe, tera ētahi tukanga ka taea e koe te whakahaere hei whakarei ake i ngā āhuatanga ā-tinana, ā-mīhini, me te ātaahua o taua wāhanga. Ko ngā tukanga tino whānuitia koia ēnei.
Te Whakapūtanga Pīri me te Oneone
He tukanga whakaoti te pupuhi pītiti hei whakapaipai i te āhua. I roto i tēnei tukanga, ka pupuhihia te wāhanga kua mīhinihia ki ngā pītiti karāhe iti mā te whakamahi i tētahi pū hau pēhanga nui, kia pai ai te tango i ngā rauemi, kia maeneene ai te mata. Ka hoatu he āhua satin, he āhua matte rānei ki te konumohe. Ko ngā tawhā matua o te tukanga mō te pupuhi pītiti ko te rahi o ngā pītiti karāhe me te nui o te pēhanga hau e whakamahia ana. Whakamahia tēnei tukanga anake ina kore e tino nui ngā ātete ā-ahu o tētahi wāhanga.
Ko ētahi atu tukanga whakaoti ko te oro me te peita.
paninga
Ko te tikanga o tēnei ko te paninga i tētahi wāhanga konumohe ki tētahi atu rauemi pērā i te konutea, te nikara, me te konukōre. Ka mahia tēnei hei whakapai ake i ngā tukanga o ngā wāhanga, ā, ka taea te whakatutuki mā roto i ngā tukanga hikohiko.
Anodising
Ko te whakakoi he tukanga hikohiko e toua ai tētahi wāhanga konumohe ki roto i tētahi wairewa waikawa whanariki kua waimeha, ā, ka tukuna he hiko hiko ki te cathode me te anode. Mā tēnei tukanga ka huri ngā mata e kitea ana o te wāhanga hei paninga waikura konumohe mārō, kāore e tauhohe ki te hiko. Ko te matotoru me te matotoru o te paninga ka hangaia e whakawhirinaki ana ki te ōritetanga o te wairewa, te wā whakakoi, me te iahiko hiko. Ka taea hoki e koe te mahi whakakoi hei tae i tētahi wāhanga.
Te Poihanga Powder
Ko te tukanga paninga paura he paninga i tētahi wāhanga ki ngā tae paura polymer, mā te whakamahi i tētahi pū rehu hiko. Kātahi ka waiho kia whakamaroke te wāhanga i te pāmahana 200°C. Ka whakapai ake te paninga paura i te kaha me te ātete ki te kakahu, te waikura, me te pānga.
Maimoatanga Wera
Ko ngā wāhanga i hangaia mai i ngā koranu konumohe ka taea te tukatuka wera, ka tukatukahia pea ki te wera hei whakapai ake i ō rātou āhuatanga hangarau.
Ngā Whakamahinga o ngā Wāhanga Konumohe Mīhini CNC i roto i te Ahumahi
E ai ki te kōrero i mua ake nei, he maha ngā āhuatanga pai o ngā koranu konumohe. Nō reira, he mea nui ngā wāhanga konumohe CNC i roto i ētahi ahumahi, tae atu ki ēnei e whai ake nei:
- AerospaceNā te nui o te ōwehenga kaha-ki-taumaha, he maha ngā taputapu rererangi e hangaia ana mai i te konumohe mīhini;
- AutomotiveHe rite ki te umanga rererangi, he maha ngā wāhanga pēnei i ngā toki me ētahi atu wāhanga o te umanga motuka he mea hanga ki te konumohe;
- ElectricalNā te mea he nui te kawe hiko, ka whakamahia pinepine ngā wāhanga konumohe CNC hei wāhanga hiko i roto i ngā taputapu hiko;
- Kai/Ho'oraaNā te mea kāore e tauhohe ki te nuinga o ngā matū rauropi, he mea nui te mahi a ngā wāhanga konumohe i roto i ngā ahumahi kai me te rongoā;
- Sportshe maha ngā wā ka whakamahia te konumohe hei hanga taputapu hākinakina pērā i ngā patu pēihipora me ngā whiowhio hākinakina;
- CryogenicsNā te kaha o te konumohe ki te pupuri i ōna āhuatanga hangarau i ngā pāmahana i raro i te kore, ka hiahiatia ngā wāhanga konumohe mō ngā mahi cryogenic.