E whakaarohia ana te tikanga whakarewa kurupae-rua, hei whakaoti rapanga i te urutau owhakarewa laserki te tika o te huihuinga, te whakapai ake i te pumau o te tukanga whakarewa, me te whakapai ake i te kounga o te whakarewa, inā koa mō te whakarewa pereti angiangi me te whakarewa koranu konumohe. Ka taea e te whakarewa reihi rua-rama te whakamahi i ngā tikanga whatu hei wehe i te reihi kotahi kia rua ngā hihi mārama motuhake mō te whakarewa. Ka taea hoki te whakamahi i ngā momo reihi e rua hei whakakotahi, te reihi CO2, te reihi Nd:YAG me te reihi haurua-kaha teitei. Ka taea te whakakotahi. Mā te whakarerekē i te kaha o te reihi, te mokowā o te reihi, tae atu ki te tauira tohatoha kaha o ngā reihi e rua, ka taea te whakarite i te mara pāmahana whakarewa me te ngāwari, ka whakarerekē i te tauira noho o ngā kōhao me te tauira rere o te konganuku wai i roto i te puna rewa, ka whakarato i tētahi otinga pai ake mō te tukanga whakarewa. Ko te whānuitanga o te wāhi whiriwhiri kāore e taea te whakataurite ki te whakarewa reihi kotahi-rama. Ehara i te mea ko ngā painga o te urunga nui o te whakarewa reihi, te tere tere me te tino tika, engari he pai hoki te urutau ki ngā rauemi me ngā hononga e uaua ana ki te whakarewa me te whakarewa reihi tikanga.
Te Kaupapa owhakarewatanga taiaho kurupae-rua
Ko te tikanga o te whakarewa rua-hiku ko te whakamahi i ngā hihi laser e rua i te wā kotahi i te wā e whakarewahia ana. Ko te whakaritenga o te hihi, te mokowā o te hihi, te koki i waenganui i ngā hihi e rua, te tūranga arotahi me te ōwehenga pūngao o ngā hihi e rua he tautuhinga nui katoa i roto i te whakarewa rua-hiku. tawhā. I te nuinga o te wā, i te wā e whakarewahia ana, e rua ngā huarahi hei whakarite i ngā hihi takirua. E ai ki te pikitia, ka whakaritea tetahi i roto i te raupapa i te ahunga whakarewa. Ka taea e tēnei whakaritenga te whakaiti i te tere whakamatao o te puna rewa. Ka whakaiti i te āhua whakapakeke o te whakarewa me te whakaputanga o ngā pore. Ko tētahi atu ko te whakarite i a rātou ki te taha, ki te taha rānei, ki te taha whakawhiti rānei i ngā taha e rua o te whakarewa hei whakapai ake i te urutau ki te āputa whakarewa.
Te kaupapa here whakarewa taiaho kurupae rua
Ko te tikanga o te whakarewa rua-hiku ko te whakamahi i ngā hihi laser e rua i te wā kotahi i te wā e whakarewahia ana. Ko te whakaritenga o te hihi, te mokowā o te hihi, te koki i waenganui i ngā hihi e rua, te tūranga arotahi me te ōwehenga pūngao o ngā hihi e rua he tautuhinga nui katoa i roto i te whakarewa rua-hiku. tawhā. I te nuinga o te wā, i te wā e whakarewahia ana, e rua ngā huarahi hei whakarite i ngā hihi takirua. E ai ki te pikitia, ka whakaritea tetahi i roto i te raupapa i te ahunga whakarewa. Ka taea e tēnei whakaritenga te whakaiti i te tere whakamatao o te puna rewa. Ka whakaiti i te āhua whakapakeke o te whakarewa me te whakaputanga o ngā pore. Ko tētahi atu ko te whakarite i a rātou ki te taha, ki te taha rānei, ki te taha whakawhiti rānei i ngā taha e rua o te whakarewa hei whakapai ake i te urutau ki te āputa whakarewa.
Mō tētahi pūnaha whakarewa taiaho kurupae-rua e whakaritea ana e te takirua, e toru ngā tikanga whakarewa rerekē i runga i te tawhiti i waenga i ngā kurupae o mua me muri, e whakaaturia ana i te ahua i raro nei.
1. I te momo tuatahi o te tikanga whakarewa, he nui te tawhiti i waenganui i ngā hihi mārama e rua. He nui ake te kaha o tētahi hihi mārama, ā, e arotahi ana ki te mata o te mea mahi hei whakaputa i ngā kōhao matua i roto i te whakarewa; he iti ake te kaha o tētahi atu hihi mārama. Ka whakamahia noa hei pūtake wera mō te maimoatanga wera i mua i te whakarewa, i muri rānei i te whakarewa. Mā te whakamahi i tēnei tikanga whakarewa, ka taea te whakahaere i te tere whakamatao o te puna whakarewa i roto i tētahi awhe, he mea whai hua ki te whakarewa i ētahi rauemi he tino aro ki te pakaru, pērā i te maitai waro teitei, te maitai koranu, me ētahi atu, ā, ka taea hoki te whakapai ake i te pakari o te whakarewa.
2. I te momo tuarua o te tikanga whakarewa, he iti noa te tawhiti arotahi i waenga i ngā hihi mārama e rua. Ka puta i ngā hihi mārama e rua ngā kōhao kī motuhake i roto i te puna whakarewa, ka huri i te tauira rere o te konganuku wai, ā, ka āwhina ki te ārai i te hopu. Ka taea e ia te whakakore i te putanga mai o ngā hapa pēnei i ngā taha me ngā pupuhi o ngā pītiti whakarewa, ā, ka whakapai ake i te hanganga whakarewa.
3. I te momo tuatoru o te tikanga whakarewa, he tino iti te tawhiti i waenganui i ngā hihi mārama e rua. I tēnei wā, ka puta te kōhao kī kotahi i roto i te puna whakarewa e ngā hihi mārama e rua. Ki te whakatauritea ki te whakarewatanga taiaho kotahi-hiku, nā te mea ka nui ake te rahi o te kōhao kī, ā, kāore e ngāwari ki te kati, ka pumau ake te tukanga whakarewatanga, ā, he māmā ake te tuku i te hau, he mea whai hua tēnei ki te whakaiti i ngā pore me te tauhiuhi, me te whiwhi i ngā whakarewatanga tonu, ōrite, me te ataahua.
I te wā o te tukanga whakarewa, ka taea hoki te hanga i ngā hihi laser e rua i tētahi koki motuhake tetahi ki tetahi. He rite te tikanga whakarewa ki te tikanga whakarewa hihi takirua whakarara. E whakaatu ana ngā hua whakamātautau mā te whakamahi i ngā OO kaha-teitei e rua me te koki o te 30° tetahi ki tetahi me te tawhiti o te 1~2mm, ka taea e te hihi laser te whiwhi i tētahi kōhao kī āhua-āwhiowhio. He nui ake te rahi o te kōhao kī, ā, he pumau ake, ka taea ai te whakapai ake i te kounga whakarewa. I roto i ngā tono mahi, ka taea te whakarerekē i te whakakotahitanga o ngā hihi mārama e rua kia rite ki ngā āhuatanga whakarewa rerekē hei whakatutuki i ngā tukanga whakarewa rerekē.
6. Tikanga whakatinanatanga o te whakarewatanga taiaho kurupae-rua
Ka taea te whiwhi i ngā hihi takirua mā te whakakotahi i ngā hihi taiaho e rua, ka taea rānei te wehewehe i te hihi taiaho kotahi kia rua ngā hihi taiaho hei whakarewa mā te whakamahi i tētahi pūnaha ine hihi whatu. Hei wehewehe i tētahi hihi mārama kia rua ngā hihi taiaho whakarara o ngā mana rerekē, ka taea te whakamahi i tētahi ine hihi, i tētahi pūnaha whatu motuhake rānei. E whakaatu ana te pikitia i ngā hoahoa kauwhata e rua o ngā mātāpono wehewehe mārama mā te whakamahi i ngā whakaata arotahi hei wehewehe hihi.
Hei tāpiritanga, ka taea hoki te whakamahi i te whakaata hei wehewehe hihi, ā, ko te whakaata whakamutunga i te ara whatu ka taea te whakamahi hei wehewehe hihi. Ka kiia hoki tēnei momo whakaata he whakaata momo-tuanui. Ehara tōna mata whakaata i te mata papatahi, engari he rua ngā papa. Kei waenganui o te mata whakaata te rārangi whakawhiti o ngā mata whakaata e rua, he rite ki te tihi o te tuanui, e whakaaturia ana i te pikitia. Ka whiti te hihi o te mārama whakarara ki te mata tirotiro, ka whakaatahia e ngā papa e rua i ngā koki rerekē hei hanga i ngā hihi mārama e rua, ā, ka whiti ki ngā tūranga rerekē o te whakaata arotahi. I muri i te arotahi, ka whiwhihia ngā hihi mārama e rua i tētahi tawhiti i runga i te mata o te mea mahi. Mā te whakarerekē i te koki i waenga i ngā mata whakaata e rua me te tūranga o te tuanui, ka taea te whiwhi i ngā hihi mārama wehewehe me ngā tawhiti arotahi me ngā whakaritenga rerekē.
Ina whakamahia ngā momo rerekē e ruangā hihi laser tHei hanga i tētahi hihi takirua, he maha ngā huinga. Ka taea te whakamahi i tētahi taiaho CO2 kounga teitei me te tohatoha pūngao Gaussian mō te mahi whakarewa matua, ā, ka taea te whakamahi i tētahi taiaho haurua-ira me te tohatoha pūngao tapawhā hei āwhina i te mahi maimoatanga wera. I tētahi taha, he pai ake te ohanga o tēnei huinga. I tētahi atu taha, ka taea te whakarite motuhake i te mana o ngā hihi mārama e rua. Mō ngā momo hononga rerekē, ka taea te whiwhi i tētahi mara pāmahana ka taea te whakarite mā te whakarite i te tūranga taupatupatu o te taiaho me te taiaho haurua-ira, he mea tino pai mō te whakarewa. Whakahaere tukanga. Hei tāpiri, ka taea hoki te whakakotahi i te taiaho YAG me te taiaho CO2 hei hihi takirua mō te whakarewa, ka taea te whakakotahi i te taiaho tonu me te taiaho pāhekoheko mō te whakarewa, ā, ka taea hoki te whakakotahi i te hihi arotahi me te hihi kore arotahi mō te whakarewa.
7. Te kaupapa o te whakarewatanga taiaho kurupae-rua
3.1 Te whakarewatanga o ngā rau piauau mā te whakamahi i te taiaho kurupae rua
Ko te pepa maitai piauau te rauemi e whakamahia whānuitia ana i roto i te umanga motuka. Ko te pāmahana rewa o te maitai he tata ki te 1500°C, ko te pāmahana kohua o te konutea he 906°C anake. Nō reira, i te whakamahinga o te tikanga whakarewa hanumi, ka puta he nui o te kohu konutea, ka kore e pumau te tukanga whakarewa. , ka hanga he pūwero i roto i te whakarewa. Mō ngā hononga piko, ko te mimiti o te paparanga piauau ehara i te mea ka puta noa i ngā mata o runga me raro, engari ka puta hoki i te mata hononga. I te wā o te tukanga whakarewa, ka tere te pupuhi o te kohu konutea i te mata o te puna rewa i ētahi wāhi, engari i ētahi atu wāhi he uaua ki te puta te kohu konutea mai i te puna rewa. I runga i te mata o te puna kaukau, he tino pumau te kounga whakarewa.
Ka taea e te whakarewatanga reera rua-rama te whakaoti i ngā raruraru kounga whakarewatanga i puta mai i te kohu konutea. Ko tētahi tikanga ko te whakahaere i te wā ora me te tere whakamatao o te puna rewa mā te whakataurite i te kaha o ngā hihi e rua hei whakahaere i te putanga o te kohu konutea; ko tētahi atu tikanga ko te Tukunga o te kohu konutea mā te wero i mua, te keri rānei. E ai ki te Pikitia 6-31, ka whakamahia te reera CO2 mō te whakarewatanga. Kei mua i te reera CO2 te reera YAG, ā, ka whakamahia hei keri poka, hei tapahi rānei i ngā awaawa. Mā ngā poka, ngā awaawa rānei kua tukatukahia i mua ka whakaratohia he ara putanga mō te kohu konutea i puta i te whakarewatanga o muri mai, ka ārai i a ia kei noho tonu i roto i te puna rewa, ā, kei puta he hapa.
3.2 Te whakarewatanga o te taiaho kurupae-rua o te koranu konumohe
Nā ngā āhuatanga motuhake o ngā rauemi koranu konumohe, kei reira ngā uauatanga e whai ake nei i te whakamahi i te whakarewatanga laser [39]: he iti te tere mimiti o te koranu konumohe i te laser, ā, ko te whakaata tuatahi o te mata hihi laser CO2 neke atu i te 90%; he ngāwari te whakaputa i ngā hononga whakarewatanga laser konumohe ki te Porosity, ngā pakaru; te wera o ngā huānga koranu i te wā whakarewatanga, me ētahi atu. I te whakamahi i te whakarewatanga laser kotahi, he uaua ki te whakatū i te kōhao kī me te pupuri i te pumau. Ka taea e te whakarewatanga laser rua-hiku te whakanui ake i te rahi o te kōhao kī, ka uaua ai te kati i te kōhao kī, he pai ki te tukunga hau. Ka taea hoki e ia te whakaiti i te tere whakamatao me te whakaiti i te puta o ngā pore me ngā pakaru whakarewatanga. I te mea he pumau ake te tukanga whakarewatanga, ā, ka whakaitihia te nui o te tauhiuhi, ko te āhua o te mata whakarewatanga i whiwhihia e te whakarewatanga laser rua-hiku o ngā koranu konumohe he pai ake hoki i te whakarewatanga laser kotahi-hiku. E whakaatu ana te Pikitia 6-32 i te āhua o te hononga whakarewatanga o te whakarewatanga koranu konumohe matotoru 3mm mā te whakamahi i te laser kotahi-hiku CO2 me te whakarewatanga laser rua-hiku.
E whakaatu ana ngā rangahau, ina whakarewahia he koranu konumohe raupapa 5000 matotoru 2mm, ina 0.6~1.0mm te tawhiti i waenganui i ngā kurupae e rua, he pumau te tukanga whakarewa, ā, he nui ake te whakatuwheratanga o te kōhao kī, ka āwhina i te mimiti me te mawhiti o te konupora i te wā o te tukanga whakarewa. Mena he iti rawa te tawhiti i waenganui i ngā kurupae e rua, kāore e pumau te tukanga whakarewa o te kurupae kotahi. Mena he nui rawa te tawhiti, ka pāngia te urunga whakarewa, e whakaaturia ana i te Pikitia 6-33. Hei tāpiri, he nui te pānga o te ōwehenga pūngao o ngā kurupae e rua ki te kounga o te whakarewa. Ina whakaritea ngā kurupae e rua me te mokowā o te 0.9mm kia raupapahia mō te whakarewa, me whakanui tika te pūngao o te kurupae o mua kia nui ake te ōwehenga pūngao o ngā kurupae e rua i mua me muri i te 1 :1. He pai ki te whakapai ake i te kounga o te hononga whakarewa, te whakanui ake i te horahanga rewa, me te whiwhi hononga whakarewa maeneene me te ataahua ina tere te whakarewa.
3.3 Te whakarewanga kurupae takirua o ngā pereti matotoru kore taurite
I roto i te hanga ahumahi, he mea tika kia whakarewahia kia rua, neke atu rānei ngā pereti whakarewa, he rerekē te matotoru me te āhua, kia hanga he pereti honohono. Ina koa i roto i te hanga motuka, kei te whānui haere te whakamahinga o ngā parai kua whakarewahia kia rite ki te hiahia. Mā te whakarewa i ngā pereti he rerekē ngā whakatakotoranga, ngā paninga mata, ngā āhuatanga rānei, ka taea te whakanui ake i te kaha, te whakaiti i ngā taonga pau, me te whakaiti i te kounga. Ko te whakarewa reera o ngā pereti he rerekē te matotoru e whakamahia ana i roto i te whakarewa panera. Ko te raruraru nui ko te mea me hanga ngā pereti hei whakarewa me ngā taha tino tika, kia tino tika ai te huihuinga. Mā te whakamahi i te whakarewa kurupae rua o ngā pereti matotoru kore taurite ka taea te urutau ki ngā huringa rerekē o ngā āputa pereti, ngā hononga papa, ngā matotoru whanaunga me ngā rauemi pereti. Ka taea te whakarewa i ngā pereti he nui ake te taha me te āputa, ā, ka whakapai ake i te tere whakarewa me te kounga whakarewa.
Ko ngā tawhā matua o te tukanga whakarewa a Shuangguangdong mō ngā pereti matotoru kore taurite ka taea te wehewehe ki ngā tawhā whakarewa me ngā tawhā pereti, e whakaaturia ana i te pikitia. Kei roto i ngā tawhā whakarewa te kaha o ngā hihi laser e rua, te tere whakarewa, te tūnga arotahi, te koki pane whakarewa, te koki hurihanga hihi o te hononga papa rua-hiku me te āputa whakarewa, me ētahi atu. Kei roto i ngā tawhā papa te rahi o te rauemi, te mahi, ngā āhuatanga tapahi, ngā āputa papa, me ētahi atu. Ka taea te whakarite motuhake i te kaha o ngā hihi laser e rua kia rite ki ngā kaupapa whakarewa rerekē. Ko te tūnga arotahi kei runga i te mata o te pereti angiangi hei whakatutuki i tētahi tukanga whakarewa pumau me te whai hua. Ko te koki pane whakarewa he mea whiriwhiri kia tata ki te 6. Mena he nui te matotoru o ngā pereti e rua, ka taea te whakamahi i tētahi koki pane whakarewa pai, arā, ka whakatītaha te laser ki te pereti angiangi, e whakaaturia ana i te pikitia; ina he iti te matotoru o te pereti, ka taea te whakamahi i tētahi koki pane whakarewa kino. Ko te āputa whakarewa te tawhiti i waenga i te arotahi laser me te taha o te pereti matotoru. Mā te whakarite i te āputa whakarewa, ka taea te whakaiti i te nui o te pakaru whakarewa, ā, ka taea te whiwhi i tētahi wāhanga whakawhiti whakarewa pai.
I te wā e whakarewahia ana ngā pereti he nui ngā āputa, ka taea e koe te whakanui ake i te diameter whakamahana hihi whai hua mā te huri i te koki hihi takirua kia pai ai te whakakī āputa. Ko te whānui o te tihi o te whakarewa ka whakatauhia e te diameter hihi whai hua o ngā hihi laser e rua, arā, ko te koki hurihuri o te hihi. Ko te nui ake o te koki hurihuri, ko te whānui ake o te whānuitanga whakamahana o te hihi takirua, ā, ko te whānui ake o te wāhanga o runga o te whakarewa. He rerekē ngā mahi a ngā hihi laser e rua i roto i te tukanga whakarewa. Ko tētahi e whakamahia ana hei wero i te hononga, ko tētahi e whakamahia ana hei whakarewa i te rauemi pereti matotoru hei whakakī i te āputa. E ai ki te Pikitia 6-35, i raro i te koki hurihuri hihi pai (ko te hihi o mua e mahi ana ki te pereti matotoru, ko te hihi o muri e mahi ana ki te whakarewa), ka pā te hihi o mua ki te pereti matotoru hei whakamahana me te whakarewa i te rauemi, ā, ko te hihi laser e whai ake nei ka hanga he wero. Ka taea e te hihi laser tuatahi i mua te whakarewa wāhanga noa i te pereti matotoru, engari he nui te wāhi ki te tukanga whakarewa, nā te mea ehara i te mea ka whakarewa noa i te taha o te pereti matotoru kia pai ake ai te whakakī i ngā āputa, engari ka honoa anō hoki te rauemi hononga kia māmā ake ai te whakarewa i ngā hihi e whai ake nei mā roto i ngā hononga, kia tere ake ai te whakarewa. I roto i te whakarewa hihi-rua me te koki hurihuri kino (ka mahi te hihi o mua ki te whakarewa, ā, ka mahi te hihi o muri ki te pereti matotoru), he tino rerekē te pānga o ngā hihi e rua. Ka whakarewa te hihi o mua i te hononga, ā, ka whakarewa te hihi o muri i te pereti matotoru kia whakakīia. I tēnei take, me whakarewa te hihi o mua mā roto i te pereti makariri, ā, he puhoi ake te tere whakarewa i te whakamahi i te koki hurihuri hihi pai. Ā, nā te pānga whakamahana o mua o te hihi o mua, ka whakarewahia e te hihi o muri he rauemi pereti matotoru ake i raro i te mana kotahi. I tēnei take, me whakaiti tika te mana o te hihi laser o muri. Hei whakataurite, mā te whakamahi i te koki hurihuri hihi pai ka taea te whakanui ake i te tere whakarewa, ā, mā te whakamahi i te koki hurihuri hihi kino ka taea te whakatutuki i te whakakī āputa pai ake. E whakaatu ana te Pikitia 6-36 i te awe o ngā koki hurihuri kurupae rerekē ki te wāhanga whakawhiti o te hononga whakarewa.
3.4 Te whakarewatanga o te reera hiko rua-ira o ngā pereti matotoru nui Nā te whakapainga o te taumata mana reera me te kounga o te hihi, kua tino tutuki te whakarewatanga reera o ngā pereti matotoru nui. Heoi, nā te mea he nui te utu o ngā reera hiko teitei, ā, ko te whakarewatanga o ngā pereti matotoru nui me whakamahi i te konganuku whakakī, he herenga kei roto i te hanga tuturu. Mā te whakamahi i te hangarau whakarewatanga reera hiko rua-ira, ehara i te mea ka taea te whakanui ake i te mana reera anake, engari ka whakanui ake hoki i te diameter whakamahana hihi whai hua, te whakanui ake i te kaha ki te whakarewa i te waea whakakī, te whakau i te kōhao kī reera, te whakapai ake i te pumau o te whakarewatanga, me te whakapai ake i te kounga whakarewatanga.
Wā tuku: 29 Paenga-whāwhā 2024
