Ko ngā mahi hanga reera i tēnei wā ko te tapahi, te whakarewa, te whakamahana, te whakakikorua, te whakatakotoranga kohu, te whakairo, te tuhi, te kutikuti, te whakamahana, me te whakapakeke i te ru. E whakataetae ana ngā tukanga hanga reera i te taha hangarau me te taha ōhanga ki ngā tukanga hanga tuku iho me ngā tukanga hanga kore tuku iho pērā i te miihini miihini me te miihini wera, te whakarewa pewa, te miihini hikohiko me te miihini tuku hiko (EDM), te tapahi pupuhi wai whakakoi, te tapahi plasma me te tapahi mura.
Ko te tapahi wai-pūwero he tukanga e whakamahia ana hei tapahi rauemi mā te whakamahi i te pūwero wai pēhanga ki te teitei o te 60,000 pauna ia inihi tapawha (psi). He maha ngā wā, ka konatunatua te wai ki tētahi mea whakakoi pērā i te karāneti e taea ai te tapahi ma i ngā rauemi maha kia tata ki ngā taunga, kia tapawhā, kia pai hoki te āhua o te taha. Ka taea e ngā wai-pūwero te tapahi i ngā rauemi ahumahi maha tae atu ki te kowiri tira, te Inconel, te titanium, te konumohe, te maitai taputapu, te uku, te karāneti, me te pereti pukupuku. Ka puta he haruru nui i tēnei tukanga.
Kei roto i te ripanga e whai ake nei he whakataurite i te tapahi whakarewa mā te whakamahi i te tukanga tapahi taiaho CO2 me te tukanga tapahi pupuhi wai i roto i te tukatuka rauemi ahumahi.
§ Ngā rerekētanga taketake o te tukanga
§ Ngā tono me ngā whakamahinga tukanga noa
§ Te haumitanga tuatahi me ngā utu whakahaere toharite
§ Te tika o te tukanga
§ Ngā whakaaro mō te haumaru me te taiao whakahaere
Ngā rerekētanga taketake o ngā tukanga
| Kaupapa | Taiaho Co2 | Te tapahi i te jet wai |
| Te tikanga tuku pūngao | Mārama 10.6 m (awhe pūwhero tawhiti) | Wai |
| Pūtake o te pūngao | Reera hau | Papu pēhanga teitei |
| Te tukunga o te pūngao | He hihi e arahina ana e ngā whakaata (ngā whatu rere); kāore e tukuna ki te muka he mea e taea ana mō te taiaho CO2 | Ka tukuna te pūngao e ngā ngongo pēhanga teitei pakari |
| Te peia atu o te rauemi kua tapahia | Ka panaia e te hau te rauemi mai i te pupuhi hau, me ētahi atu rauemi mai i te hau | Ka panaia e te wai pēhanga teitei ngā para |
| Te tawhiti i waenga i te pūwero me te rauemi me te manawanui mōrahi e whakaaetia ana | Tata ki te 0.2″ 0.004″, me whai pūoko tawhiti, whakahaere me te tuaka-Z | Tata ki te 0.12″ 0.04″, me whai pūoko tawhiti, whakahaere me te tuaka-Z |
| Te whakatūnga mīhini ā-tinana | Kei roto tonu i te mīhini te pūtake taiaho | Ka taea te whakanoho motuhake i te wāhi mahi me te papu |
| Te whānuitanga o ngā rahi tēpu | 8′ x 4′ ki te 20′ x 6.5′ | 8′ x 4′ ki te 13′ x 6.5′ |
| Putanga kurupae noa i te wahi mahi | 1500 ki te 2600 Watts | 4 ki te 17 kirowati (4000 pae) |
Ngā tono me ngā whakamahinga tukanga noa
| Kaupapa | Taiaho Co2 | Te tapahi i te jet wai |
| Ngā whakamahinga tukanga noa | Te tapahi, te keri, te whakairo, te tango, te hanga hanganga, te whakarewa | Te tapahi, te tango i ngā wāhanga, te hanganga |
| Te tapahi rauemi 3D | He uaua nā te arataki kurupae pakari me te whakahaere i te tawhiti | Tērā pea he wāhanga noa iho nā te mea kua whakangaromia te kaha toenga i muri i te mea mahi |
| Ngā rauemi ka taea te tapahi mā te tukanga | Ka taea te tapahi i ngā konganuku katoa (haunga ngā konganuku whakaata nui), ngā kirihou katoa, te karāhe, me te rakau | Ka taea te tapahi i ngā rauemi katoa mā tēnei tukanga |
| Ngā huinga rauemi | Kāore e taea te tapahi i ngā rauemi he rerekē ngā ira rewa | Tērā pea, engari he tūponotanga kei pakaru ngā wāhanga |
| Ngā hanganga hanawiti me ngā kōhao | Kāore e taea tēnei me te taiaho CO2 | Te āheinga iti |
| Te tapahi i ngā rauemi he iti, he ngoikore rānei te urunga atu | Kāore e taea nā te tawhiti poto me te pane tapahi taiaho nui | He iti noa iho nā te iti o te tawhiti i waenga i te pūwero me te rauemi |
| Ngā āhuatanga o te rauemi tapahi e pā ana ki te tukatuka | Ngā āhuatanga mimiti o te rauemi i te 10.6m | He mea nui te pakeke o ngā rauemi |
| Te matotoru o ngā rauemi e kore ai e taea te tapahi, te tukatuka rānei | ~0.12″ ki te 0.4″ i runga i te rauemi | ~0.4″ ki te 2.0″ |
| Ngā tono noa mō tēnei tukanga | Te tapahi i te maitai papatahi o te matotoru reo mō te tukatuka i te maitai pepa | Te tapahi i te kōhatu, i te uku, me ngā konganuku matotoru ake |
Te haumitanga tuatahi me ngā utu whakahaere toharite
| Kaupapa | Taiaho Co2 | Te tapahi i te jet wai |
| Te haumitanga whakapaipai tuatahi e hiahiatia ana | $300,000 me te papu 20 kW, me te tēpu 6.5′ x 4′ | $300,000+ |
| Ngā wāhanga ka tawhito | Karāhe tiaki, hau ngā pūwero, me ngā tātari puehu me ngā tātari matūriki | Pūwero wai, pūwero arotahi, me ngā wāhanga pēhanga teitei katoa pērā i ngā takirere, ngā ngongo, me ngā hiri |
| Te whakapaunga pūngao toharite o te pūnaha tapahi katoa | Me kī he 1500 Watt CO2raser: Te whakamahinga hiko: 24-40 kW Hau rēhia (CO2, N2, He): 2-16 rita/h Te tapahi i te hau (O2, N2): 500-2000 rita/h | Me kī he papu 20 kW: Te whakamahinga hiko: 22-35 kW Wai: 10 rita/h Whakakā: 36 kg/h Te whakakorenga o te tapahi para |
Te tika o te tukanga
| Kaupapa | Taiaho Co2 | Te tapahi i te jet wai |
| Te rahi iti rawa o te kohao tapahi | 0.006″, i runga i te tere tapahi | 0.02″ |
| Āhua o te mata tapahi | Ka whakaatuhia he hanganga whakarara i te mata kua tapahia | Ka rite te mata kua tapahia ki te mea kua pakaruhia ki te onepu, i runga i te tere o te tapahi. |
| Te nui o ngā tapa tapahi kia tino whakarara | Pai; i ētahi wā ka kitea ngā tapa kōniko | Pai; he pānga "hiku" kei roto i ngā pihi mō ngā rauemi matotoru ake |
| Te manawanui tukatuka | Tata ki te 0.002 inihi | Tata ki te 0.008 inihi |
| Te nui o te wera i te tapahi | Ka puta te pakaru hapa noa iho | Kāore he pupuhi e puta |
| Te ahotea wera o te rauemi | Tērā pea ka puta he whakapēhanga, he whakamātao me ngā huringa hanganga i roto i te rauemi | Kāore he ahotea wera e puta |
| Ngā kaha e pā ana ki te rauemi i te ahunga o te hau, te wai rānei i te wā e tukatuka ana | Ngā tūnga pēhanga hau ngā raruraru ki te kikokore ngā mea mahi, te tawhiti kāore e taea te pupuri | Teitei: ko ngā wāhanga angiangi, iti, ka taea anake te tukatuka ki te iti o te taumata |
Ngā whakaaro mō te haumaru me te taiao whakahaere
| Kaupapa | Taiaho Co2 | Te tapahi i te jet wai |
| Haumaru whaiarongā whakaritenga taputapu | Kāore e tino hiahiatia ngā mōhiti haumaru tiaki taiaho | E hiahiatia ana ngā mōhiti tiaki, te tiaki taringa, me te tiaki i te pā atu ki te pupuhi wai pēhanga teitei. |
| Te whakaputanga o te paoa me te puehu i te wā e tukatuka ana | Ka puta; ka puta pea ngā hau paitini i roto i ngā kirihou me ētahi koranu whakarewa | Kāore e tika ana mō te tapahi i te wai |
| Te parahanga haruru me te mōrearea | Tino iti | Teitei rawa |
| Ngā whakaritenga horoi mīhini nā te raruraru o te tukanga | He iti te horoi | Te horoi teitei |
| Te tapahi i ngā para e puta mai ana i te tukanga | Ko te tapahi i ngā para he puehu te nuinga, me tango mai i roto i te korehau me te tātari. | He nui ngā para e tapahia ana nā te whakaranu i te wai me ngā mea whakakoi |