Laser kudula molondola nthawi zambiri zimakhudza khalidwe la kudula ndondomeko. Ngati kulondola kwa makina odulira laser kumapatuka, mtundu wa mankhwala odulidwawo udzakhala wosayenerera. Choncho, mmene kusintha kulondola kwa laser kudula makina ndi nkhani yaikulu kwa laser kudula akatswiri.
1. Kodi kudula laser ndi chiyani?
Kudula kwa laser ndiukadaulo womwe umagwiritsa ntchito mtengo wapamwamba kwambiri wa laser ngati gwero la kutentha ndikuchita kudula ndikuyenda wachibale ndi workpiece. Mfundo yake yayikulu ndi yakuti: mtengo wa laser wochuluka kwambiri umatulutsidwa ndi laser, ndipo itatha kuyang'aniridwa ndi njira ya kuwala, imayatsidwa pamwamba pa workpiece, kotero kuti kutentha kwa workpiece kumakwezedwa nthawi yomweyo. kutentha kwambiri kuposa malo ovuta kwambiri osungunuka kapena kuwira. Pa nthawi yomweyo, pansi pa zochita za mphamvu ya laser poizoniyu, osiyanasiyana mpweya mkulu-anzanu kwaiye padziko workpiece kuwomba kutali zitsulo anasungunuka kapena vaporized, ndi kudula pulses akhoza mosalekeza linanena bungwe mkati nthawi inayake. Pamene malo achibale a mtengo ndi workpiece amayenda, kang'ono kamene kamapangidwa kuti akwaniritse cholinga chodula.
Kudula kwa laser kulibe ma burrs, makwinya, komanso kulondola kwambiri, komwe kuli bwino kuposa kudula kwa plasma. Kwa mafakitale ambiri opangira ma electromechanical, makina amakono odulira laser okhala ndi mapulogalamu a microcomputer amatha kudula mosavuta zida zamitundu yosiyanasiyana ndi makulidwe osiyanasiyana, motero nthawi zambiri amawakonda kuposa kumenya ndi kufa kukanikiza. Ngakhale liwiro lake processing ndi pang'onopang'ono kuposa kufa kukhomerera, izo sadya nkhungu, safuna kukonzanso zisamere pachakudya, ndipo amapulumutsa nthawi m'malo zisamere pachakudya, potero kupulumutsa processing ndalama ndi kuchepetsa mtengo mankhwala. Choncho, ndi ndalama zambiri ambiri.
2. Zinthu zomwe zimakhudza kudula kulondola
(1) Kukula kwa malo
Panthawi yodulira makina odulira laser, kuwala kowala kumangoyang'ana pang'ono kwambiri ndi lens ya mutu wodulira, kuti cholingacho chifikire mphamvu yayikulu kwambiri. Pambuyo poyang'ana mtengo wa laser, malo amapangidwa: malo ang'onoang'ono pambuyo poti mtengo wa laser umayang'ana, ndiye kuti kulondola kwa kudula kwa laser kumakwera.
(2) Kulondola kwa benchi
Kulondola kwa workbench nthawi zambiri kumatsimikizira kubwereza kwa laser kudula processing. Kukwera kwa workbench kulondola, ndipamwamba kudula kulondola.
(3) makulidwe a workpiece
Kuchuluka kwa chogwirira ntchito chomwe chiyenera kukonzedwa, kumachepetsa kulondola kwa kudula komanso kukulirakulira. Popeza mtengo wa laser ndi conical, kupatuka kwake kumakhalanso kozungulira. Kung'ambika kwa chinthu chochepa kwambiri ndi chochepa kwambiri kuposa chakuthupi chokhuthala.
(4) Zida zogwirira ntchito
The workpiece zakuthupi ali ndi chikoka pa laser kudula molondola. Pansi pamikhalidwe yodula yomweyi, kudula kulondola kwa zida zogwirira ntchito zamitundu yosiyanasiyana kumasiyana pang'ono. Kudula kwazitsulo zazitsulo ndipamwamba kwambiri kuposa zipangizo zamkuwa, ndipo malo odulira ndi osalala.
3. Ukadaulo wowongolera malo
Kuchepa kwa kuzama kwa disolo loyang'anako, kumapangitsa kuti m'mimba mwake mukhale ochepa. Choncho, ndikofunika kwambiri kulamulira malo omwe akuyang'ana pamwamba pa zinthu zodulidwa, zomwe zingapangitse kulondola kwa kudula.
4. Kudula ndi kubowola luso
Tekinoloje iliyonse yodula matenthedwe, kupatulapo nthawi zingapo pomwe ingayambike m'mphepete mwa mbale, nthawi zambiri imafunikira dzenje laling'ono kuti likhomedwe mu mbale. M'mbuyomu, pamakina ophatikizika a laser, nkhonya idagwiritsidwa ntchito kukhomerera dzenje poyamba, ndiyeno laser idagwiritsidwa ntchito poyambira kudula kuchokera padzenje laling'ono.
5. Kapangidwe ka nozzle ndi luso loyendetsa mpweya
Pamene laser kudula zitsulo, mpweya ndi lolunjika laser mtengo amawomberedwa kwa zinthu kudula kudzera nozzle, motero kupanga mpweya mpweya. Zomwe zimafunikira pakuyenda kwa mpweya ndikuti mpweya wolowa mumsewu uyenera kukhala waukulu ndipo liwiro liyenera kukhala lalitali, kotero kuti okosijeni wokwanira amatha kuchitapo kanthu mopitilira muyeso wa zinthuzo; nthawi yomweyo, pali mphamvu yokwanira yochotsa zinthu zosungunuka.
Nthawi yotumiza: Aug-09-2024
