Kua roa te Chairside CAD/CAM e whakamahia ana mai i te tau 1985, engari kāore tonu te whakatau ki te haumi ki roto i tēnei mea he māmā noa iho. Kua tino pakari te hangarau — he pai ake ngā matawai, he pūmanawa kaha ake, he pai ake te matapae i ngā hua mira — engari ko te pātai matua mō te nuinga o ngā mahi kāore anō kia rerekē: he whai tikanga haumanu me te whai tikanga pūtea mō taku whakatūnga?
Ka kōrerohia i roto i tēnei tuhinga ngā hua tūturu o te CAD/CAM o te heamana, ngā wāhi e ngoikore ana, me pēhea te whakaaroaro i te whakatau haumitanga i runga i te nui o te mahi a tō mahi, te tīma, me te taiao whakataetae.
Ki te hiahia koe ki te horopaki mō te hononga o te tukanga mahi matihiko katoa i mua i te ruku ki ngā painga me ngā huakore, tirohia tā mātou He aratohu katoa mō te rerema mahi niho CAD/CAM .
Ka tere ake te whakaora i ngā niho mā te Chairside CAD/CAM, ā, ka whakakorea ngā āhua tinana—engari he nui te utu i mua, ā, he uaua ki te ako. Anei ngā mea e whakaarohia ana e ngā tākuta niho i mua i te haumitanga:
· Ka whakapai ake i te ngāwari o te tiaki?
· Ka pai ake te noho o te tūroro?
· Ka whakapai ake i te kounga?
Mena kei te whakaaro koe ki te haumi ki te CAD/CAM tūru, ko te tumanako ka kitea e koe he whai hua tēnei tirohanga whānui mō ōna painga me ōna ngoikoretanga, e aro ana ki ngā kōrero i runga ake nei.
Ko te painga tino whaihua o te CAD/CAM taha-tēra he māmā noa iho: ka tae mai te tūroro kotahi, ā, ka puta atu me te whakaora whakamutunga. Kāore he karauna rangitahi hei whakapiripiri, ā, ka tangohia i muri mai, kāore he wā whakarite tuarua, kāore he mōrearea o te korenga o te maimoatanga rangitahi i waenganui.
I roto i te mahi, ko te roa o te wā mo te karauna kotahi-tirohanga mai i te tīmatanga ki te mutunga ko te 1.5 ki te 2 hāora. Ko te wā mahi a te tākuta - te whakarite, te matawai, me te whakapiringa whakamutunga - e 45 ki te 60 meneti pea. Ko te wā e toe ana ko te tukatuka mīhini: te hoahoa CAD, te mira, me te whakamahana, te whakakanapa rānei, e tatari ana te tūroro i te wāhi whakawhiwhinga. He roa ake te wā kotahi i te wā whakarite tuku iho, engari ka kore rawa e hiahiatia te hokinga mai.
E rua ngā mea e aro ana ki ngā urupare a ngā tūroro: kāore he karauna wā poto hei whakahaere i waenga i ngā haerenga, me te kotahi anake te werohanga. Mō ngā tūroro e kite ana ko te wā tuarua o te whakaritenga — me te poraka tuarua o te rongoā whakamoe — te wāhanga tino whakararuraru o te tukanga, he whakapainga nui te whānautanga i taua rā anō, ehara i te mea he ngāwari noa iho te whakarite wā.
Mō ngā mahi nui, ka nui ake te whai huatanga. Ka taea e te haerenga kotahi te whakahaere i ngā whakatikatika niho kotahi maha, ā, ina whakangungua ngā kaiawhina ki te whakahaere i te matawai, ka wātea te wā o te tākuta mō ētahi atu tikanga e whakahaerehia ana i te wā kotahi.
Mā te huri ki ngā whakaahua matihiko ka tangohia tētahi o ngā mahi uaua tonu o te tukanga whakaora tuku iho. Ka pāngia ngā whakaahua ā-tinana e te hē me te whakaiti — arā, ngā hapa ka puta noa i te wā whakarite nohoanga. Ka tangohia taua taurangi e ngā matawai matihiko.
Mena he āputa, he koretake rānei kei roto i te matawai, ka taea te matawai anō i te wāhi kua pāngia, me te kore e tīmata anō. Mā tēnā anake ka whakaitihia te tere o ngā hanga hou me te roa o te wā e haere tahi mai ana me aua mea.
He nui ngā painga whakahaere kei tua atu i te tika. Ka taea te pupuri i ngā tānga matihiko mō ake tonu atu, me te kore he wāhi rokiroki tinana. Kāore he paepae tānga hei penapena, kāore he rauemi hei tono, kāore he utu tuku ki te taiwhanga mō te whakawhiti tānga. Mō ngā mahi e arotahi ana ki te whakaiti i ngā utu whakapaunga, ka tāpirihia tēnei.
He tino whakapainga anō hoki te whakamarie o te tūroro. Ko te urupare ā-waha ki ngā rauemi tānga tuku iho he arai tūturu mō te wāhanga nui o ngā tūroro — inā koa ko te hunga he ngoikore te hinengaro, he nui ake rānei te aro. Kua iti haere, kua tere ake hoki ngā matawai ā-waha i roto i te tekau tau kua pahure ake nei, ā, kua whakaitihia te wā e noho tuwhera ana te waha o ngā tūroro.
Kāore te Chairside CAD/CAM e herea noa ki ngā karauna takitahi. I runga i te pūnaha me te matawai, ka tautokona ngā karauna, ngā piriti, ngā veneers, ngā inlays, ngā onlays, me ngā aratohu pokanga whakatō. Ko ētahi matawai — ko iTero te tauira e whakahuatia whānuitia ana — ka tautokona hoki te hanga ā-roto o ngā kaitiaki pō me ngā whakahāngai mārama.
He mea tika kia mōhiotia kāore e hiahiatia he mira ā-roto mō ngā tānga matihiko kia whai hua ai. Ka taea te tuku tika i ngā matawai ki tētahi taiwhanga o waho i roto i te hōputu STL, ko te tikanga ka taea e te mahi te whakamahi i ngā tānga matihiko hei taahiraa tuatahi me te tāpiri i te kaha mira i muri mai, ina oti te whakarite i te tukanga mahi, ā, e tika ana te rahinga mō ngā taputapu.
Ko tētahi painga haumanu kāore i te tino kitea ko te kaha ki te aromatawai i te kounga o te tawhā i mua i te mira o te whakaora. Ka whakanuia e te kāmera ā-waha te niho kua whakaritea, kia māmā ake ai te tautuhi i ngā raruraru me te āhua o te whakarite, te tawhā rānei i te wā hoahoa - kaua i te wā whakarite nohoanga.
He mea nui te tika o te mira i konei. He tika ake te whakahaere a te waeine tuaka-5 i ngā tapahi raro i te waeine tuaka-4 nā te mea ka taea e ngā tuaka hurihuri tāpiri te whakatata atu o te pū ki te mea mahi mai i ngā koki maha atu - ka pā tika tēnei ki te pai o te uru o te whakaora mira ki ngā āhua uaua pēnei i ngā tawhā hohonu, ngā abutment koki rānei. Ka kitea te rerekētanga i roto i te wā whakatikatika i te nohoanga me te uru roa o te whakaora.
Ka taea e ngā mahi takitahi te whakahaere i te haumitanga, engari he māmā ake te pāngarau i roto i ngā huinga rōpū ina nui ake te rahinga o ngā keehi, ā, he roa ake ngā hāora e whakamahia ana ngā taputapu i ia wiki. He huarahi whai hua hei whakatakoto i te whakatau: whakatau tata i tō utu taiwhanga o ia marama mō ngā whakahoutanga kotahi-wāhanga, kātahi ka tatau i te roa o te wā e pau ana ki te mira i roto i te whare hei whakakore i te utu taputapu. Mō te nuinga o ngā mahi e mahi ana i te rahinga karauna rite tonu, ka utua e ngā taputapu ia ia anō - ko te pātai ko te wātaka me te mea ka taea te whakahaere i te rere o te moni i taua wā.
Mā te whakamahi i te CAD/CAM i te taha o te tūru ka rerekē te rere o te mahi mō te nuinga o te tangata i roto i te mahi, ehara i te tākuta anake. Me ako ngā kaiawhina i te tikanga matawai me te whakahaere kounga matawai. Me whakarerekē te tari o mua i te whakaritenga kia roa ake ai ngā wā hui takitahi. Me taunga te tākuta ki te pūmanawa CAD, ā, hei te mutunga, ki te whakakoi i roto i te tari me te whakaritenga atarangi.
Ki te nuinga o ngā tākuta, he roa te wā e tika ai te tae o ngā whakatikatika o mua o te kanohi i roto i te whare. Ko te huarahi noa ko te tuku tonu i ngā keehi o mua ki te taiwhanga i te wā tuatahi, ā, ka kawea mai ki roto i te whare ina whakapumautia te whakapono ki te taurite atarangi. He huarahi mahi whai hua tēnei, ehara i te kore angitu o te hangarau - engari he mea tika kia whakaarohia te tere o te hua o te pūnaha katoa.
Kua tino pai ake te pūmanawa. Mā ngā tūāpapa CAD hou ka aunoatia ngā mahi hoahoa, ka whakaitihia te maha o ngā whakataunga e tika ana kia mahia ā-ringa e te tākuta. Engari kei te haere tonu te wā whakatikatika, ā, ko ngā mahi e whakaiti ana i te aro ki tēnei mahi ka raru wawe atu i ērā e whakamahere ana.
Mō tētahi whakamārama taipitopito mō te tukanga aromatawai pūmanawa, tirohia tā mātou Aratohu Tātari me te Kōwhiri Pūmanawa CAD/CAM.
He pai te whakahaere a te Chairside CAD/CAM i ngā whakahoutanga o muri o te wae kotahi. Kāore i te tino ōrite ki ngā mea katoa.
Ehara tēnei i te kī he iti noa te CAD/CAM o te taha tūru. Ko tōna tikanga he rohe kei te hangarau e tino pai ana te mahi, ā, mā te mārama ki taua rohe i mua i te haumi ka āwhina i te karo i te pouri o te tumanako ka whakakapia e ia ngā mahi taiwhanga katoa kāore anō kia taea te whakakapi.
He pono ngā painga. Waihoki ko ngā utu me te wā whakatikatika. Ehara i te mea he hangarau pai te CAD/CAM taha-tīma — engari ko te mea he haumi tika mō tāu mahi i tēnei wā. E whā ngā āhuatanga hei whakatau i tēnā.
Ko te tohu tino mārama ko te maha o ngā whakaora kotahi-wāhanga ka puta i tō mahi ia marama. He whai hua te mahi mira i roto i te whare ina nui te rahinga o ngā kēhi hei utu i te utu taputapu i roto i te wā tika - e kiia ana i te rua ki te whā tau mō te mahi tākuta kotahi pukumahi. Mena he iti, he koretake rānei te rahinga o tō karauna, kāore e tere te kohikohi i ngā penapena utu taiwhanga hei whakamana i te whakapaunga pūtea, ā, kei te tūpono ka kore e whakamahia paitia ngā taputapu.
He tīmatanga matawhānui: aroturukihia te nui o tāu e whakapau ana i tēnei wā mō ngā utu taiwhanga mō ngā mahi karauna me te whakairo i roto i te wā e toru marama. Mā taua tau, ina whakarārangihia ki ia tau, ka hoatu he pūtake tūturu mō te tere o te utu a te mira o roto i a ia anō i runga i te ranunga o ngā take tuturu.
He wāhanga noa iho o te haumitanga ngā taputapu. Ko te huringa o te rere mahi — te matawai, te hoahoa CAD, te mira, te whakaoti — me whai tautoko me te whakangungu mai i te hunga e whakahaere ana. Ko ngā mahi me te iti rawa i te kotahi kaiawhina e māia ana ki te hangarau, e hiahia ana hoki ki te whakahaere i te tukanga hou, ka pai ake te whakawhiti atu i ērā e taka katoa ana te ānau ako ki te tākuta.
Ehara tēnei i te take hei whakaroa mō te wā roa, engari he take tēnei hei aromatawai pono i tō rōpū i mua i te whakaae. Ko te kaiawhina hihiri e noho ana hei tohunga matawai me te mira i roto i te whare, he maha tonu te rerekētanga i waenga i te pūnaha taha tūru e rere pai ana me te pūnaha e hanga ana i te waku i ia rā.
I ētahi mākete, kua neke te hangarau niho i taua rā anō mai i te mea rerekē ki te mea e tumanakohia ana e te tūroro. Mena kei te tukuna e ō hoa whakataetae ā-rohe, ā, kei te pātaihia e ngā tūroro mā te ingoa, he kaha ake te whakataetae mō te haumi - kei te kukume te hangarau i ngā tūroro, kaua ko te whakapai ake i te whai huatanga o roto.
I ngā mākete kāore anō kia tino kitea te mahi niho i taua rā anō, he rerekē te tātaitanga. Me mārama tonu te haumitanga i runga i te rahinga me te rere o te mahi i te tuatahi. Ko te painga whakataetae he whakaaro tuarua, ehara i te whakamāramatanga matua.
Mō ngā mahi e aro tonu ana ki ngā huarahi e rua, koinei te wāhi e noho ai ngā taupatupatu matua:
| CAD/CAM i te taha o te tūru | Rerenga Mahi Taiwhanga Tuku Iho | |
|---|---|---|
| Hurihanga | Te haerenga kotahi | 1–2 wiki |
| Hanganga utu | Teitei i te tīmatanga, te iti iho i ia keehi i roto i te wā | He iti ngā utu taiwhanga i mua, e haere tonu ana |
| Tino pai mō | Ngā whakahoutanga o muri kotahi-wāhanga, he nui te rahinga | Ngā anga o mua matatini, he āwhata katoa, he uku paparanga |
| Mana whakahaere kounga | I roto i te whare, i te wā tūturu | Kaihanga taiwhanga, mamao |
| Ngāwari | He iti noa iho ki ngā rauemi ka taea te mira | He whānui ake ngā kōwhiringa rauemi me ngā tikanga |
| Te hiahia mō ngā kaimahi | Whakangungu-kaha | Te iti rawa o te huringa o te rerema mahi |
Kāore tetahi o ngā huarahi e tino pai ake ana. He maha ngā mahi e whakahaere ana i ngā mea e rua - te whakamahi i te CAD/CAM i te taha o te tūru mō ngā mahi karauna me te tārai noa, me te tuku tonu i ngā kēhi uaua, ataahua rānei ki te taiwhanga. Ka hopukina e taua tauira ranu te nuinga o ngā painga whai hua me te kore e whakawhānui rawa i te pūnaha o roto ki ngā kēhi kāore e pai te whakahaere.
Ka tukuna e te Chairside CAD/CAM he uara haumanu me te uara whakahaere tūturu — engari ehara i te mea ko te hangarau te mea nui ki te whakatau haumi. Engari ko te mea nui ko te nui o tō mahi, te tīma, me te ranunga take ka waihanga i ngā āhuatanga e honoa ai taua uara.
Mō ngā mahi e tutuki ana i aua whakaritenga, ka whai hua te neke ki te mira ā-roto - i roto i te whai huatanga, i roto i te wheako o te tūroro, ā, i roto i te wā, i roto i te utu mō ia whakaora. Mō ngā mahi kāore anō kia tutuki i ēnei whakaritenga, ko te tīmata ki ngā whakaahua mamati anake he huarahi iti ake te mōrearea ki te anga whakamua.
Mena kei te arotake koe i ngā taputapu mira hei wāhanga o taua whakatau, ko Globaldentex's te rarangi mīhini mira niho e kapi ana i ngā whirihoranga taha tūru me te taiwhanga puta noa i ngā kōwhiringa tuaka-4 me te tuaka-5, me ngā whakatairite whakatakotoranga katoa e wātea ana. Mō te tirohanga whānui ake ki ngā otinga taputapu niho matihiko, ko te whārangi otinga taputapu he tīmatanga whai hua.