Ongorora laser perforation, uye inozivikanwa nzira mbiri dzekuboora

Laser yekucheka ndeyekupisa iyo laser danda pane chinhu chinotemwa, kuitira kuti zvinhu zvipise uye zvinyunguduswe uye zvinyunguduswe, uye iyo inonyungudutswa inopeperetswa nemhepo-yakanyanya-kumanikidza gasi kuumba gomba, uye ipapo danda rinofamba pamusoro. zvinhu, uye gomba rinoramba richigadzira musono wakachekwa.

Muzhinji maitiro ekucheka kwekushisa, kunze kwezviitiko zvishomanana, zvinogona kutanga kubva kumucheto weplate, vazhinji vavo vanofanira kuisa gomba duku mundiro uye vozotanga kucheka kubva pagomba duku.

Laser perforation musimboti

Nheyo yekutanga yelaser perforation ndeyekuti: kana imwe huwandu hwelaser beam yakavhenekerwa pamusoro pesimbi simbi, kuwedzera kune chikamu chekuratidzira, simba rinotorwa nesimbi rinoita kuti simbi inyunguduke kuita dziva resimbi. .Kunyungudutswa kwesimbi yakanyungudutswa kunowedzera, ndiko kuti, inogona kutora simba rakawanda kuti ikurumidze kunyunguduka kwesimbi.Panguva ino, kutonga kwakafanira kwesimba nemhepo kunokwanisa kubvisa simbi yakanyungudutswa mudziva rakanyungudutswa uye kuenderera mberi nekudzika dziva rakanyungudutswa kusvika rapinda musimbi.

Mukushandiswa kunoshanda, perforation inowanzokamurwa kuita nzira mbiri: pulse perforation uye burst perforation.

01 Pulse kuboora

Iyo musimboti wekupuruzira pulse ndeye kushandisa pulsed laser ine yakakwirira yepamusoro simba uye yakaderera basa kutenderera kuti irradiate ndiro kuti ichekwe, kuitira kuti chidimbu chechinhu chinyunguduswe kana kunyungudutswa, uye iyo perforated dhayamita inoburitswa pasi pechiito chekubatana che. kuenderera mberi kuvhuvhuta uye magasi ebetsero, uye inoramba ichipinda zvishoma nezvishoma mundiro.

Iyo nguva yelaser irradiation inopindirana, uye avhareji simba rinoshandiswa rakaderera, saka kupisa kunotorwa nezvose zvakagadziriswa zvinhu zvishoma.Residual kupisa kwakatenderedza perforation kune kushoma mhedzisiro uye zvishoma zvakasara zvinoramba zviri panzvimbo yekuboora.Makomba akaboorwa anowedzerawo nguva dzose uye maduku muhukuru, uye ane simba shoma pakucheka kwekutanga.

Maitiro acho anoratidzwa mumufananidzo unotevera: mushure mekunge danda relaser raiswa kune chinhu chakagadziridzwa, pamusoro pechinhu chacho chinotanga kupiswa, sezvakaratidzwa mu(A); sezvo kupisa kunowedzera zvishoma nezvishoma, kunotamba basa rekupwanya. iri,(B)~(C)~(D).) kusvika pekupinda kunoratidzwa kumagumo(E).Iyo yose yekuboora maitiro haaitike panguva imwe chete, asi kazhinji mune nhanho-ne-nhanho, zvishoma nezvishoma ichidzika, kusvika yapinda.Naizvozvo, nzira ine nguva yakati rebei perforation;zvisinei, maburi anokonzeresa madiki uye ane zvishoma kupisa kunokanganisa pane zvakatenderedza.

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02

Blasting perforation

Nheyo yekuputira perforation: imwe huwandu hwekuenderera-wave laser beam inovhenekerwa pachinhu chakagadziridzwa, zvekuti inotora huwandu hwakawanda hwesimba uye inonyunguduka, ichigadzira gomba, uye ipapo iyo yekubatsira gasi inobvisa iyo yakanyungudutswa kuti iite gomba kuzadzisa chinangwa chekukurumidza kupinda.

Nekuda kwekuenderera mberi kwekuvhenekesa kwelaser, iyo aperture yekuputira perforation yakakura, uye splash yakanyanya kuoma, iyo isingakodzeri kucheka nepamusoro-soro zvinodiwa.

Iyo yese nzira inoratidzwa mumufananidzo uri pamusoro: iyo inotariswa inoiswa pamusoro pechiso chechinhu, uye saizi yepore yeperforation inowedzera kupisa nekukurumidza.Kunyangwe iyi nzira yekuboora ichiburitsa yakawanda simbi yakanyungudutswa uye sputters pamusoro pechinhu chakagadziriswa, inogona kuderedza zvakanyanya nguva yekuboora.

Mhedzisiro chaiyo yenzira mbiri dzekuboora inoratidzwa mumufananidzo unotevera.Muzviitiko zvakawanda, iyo pulse perforation quality iri nani pane kuputika perforation.

Uyu bvunzo unoshandisa GW5M akatevedzana akawanda-module 12KW yakakwira simba laser.Zvakanakira chigadzirwa ichi: kushandisa 976nm tekinoroji, electro-optical shanduko rate yakakura kupfuura 45%, zvakanyanya kudzikisa mutengo wemagetsi;yakawedzera yepamusoro imwe-modhi yakakwirira-simba modular dhizaini, chigadzirwa chakanyanya compact, kugadzikana kuri nani, diki saizi, kureruka uremu;super ABR anti-reflective kugona, nyore kucheka goridhe, sirivheri, mhangura, aluminium uye zvimwe zvinoratidzira zvakanyanya;yakanakisa HBF yakakwirira kupenya flat pamusoro kufa kubuda, yakanakisa gobvu ndiro yekucheka welding kuita.

Inogona kuiswa kune gobvu ndiro yekucheka, welding, cladding, nezvimwewo;ine yakafara mamiriro ekushandisa mundege, kuvaka ngarava, mota uye mamwe maindasitiri.