Iukungqubana kwentloko egxileinokwahlulwa ibe ngamandla aphezulu kunye naphakathi aphantsi amandla welding iintloko ngokwemeko yesicelo, kunye umahluko ophambili izinto lens kunye nokwaleka. Iziganeko ezibonisiweyo ubukhulu becala kukukhukuliseka kweqondo lobushushu (ubushushu obuphezulu obujolisa ukukhukuliseka) kunye nokulahleka kwamandla. Intloko edibanisayo kunye negxininise kunye ne-drift efanelekileyo yokushisa ngokubanzi inokulawulwa ngaphakathi kwe-1mm; Phantse ngaphezu kwe-2mm; Ukulahlekelwa kwamandla ikakhulukazi kubhekisela ekulahlekelweni kwamandla okubangelwa yi-laser engena kwintloko ye-welding ukusuka kwintloko ye-QBH kwaye ikhusela i-lens ukusuka ngaphantsi. Amandla amakhulu aguqulwa abe yi-lens yokufudumala, efuna ngokubanzi ngaphantsi kwe-3%, abanye banokufikelela kwi-1%, kwaye abanye banokudlula i-5%. Ke ngoko, ezi zimbini zizalathisi eziphambili zokudibanisa kunye nokugxila kwiintloko. Kungcono ukuzilinganisa ngokwakho ngaphambi kokusetyenziswa okanye ucele umenzi ukuba anike iingxelo ezifanelekileyo ukuqinisekisa ukuba imveliso ihlangabezana neemfuno zemveliso yoshishino kwisiza.
Ukuhlelwa kweentloko ezigxininisiweyo ezidibeneyo - ukuhlelwa okusebenzayo
Ngokuhambelana nokuba inomsebenzi wokujingi kwaye ingaba isibuko esisodwa okanye esiphindwe kabini, sinokuhlulwa sibe yintloko eqhelekileyo kunye nentloko yokugxila, intloko ye-pendulum enye, kunye nentloko ye-pendulum ephindwe kabini. Ijolise ikakhulu kwiimfuno zescene ezahlukeneyo, kwaye i-trajectory ye-double pendulum iya kuba ngaphezulu kwaye ibe nzima kunaleyo ye-pendulum enye.
Ngokuhambelanainkqubo laser, inokwahlulwa ibe: (1) intloko edibeneyo yebhendi edibeneyo (ebomvu eluhlaza okwesibhakabhaka, i-fiber semiconductor, njl.), (2) intloko edibeneyo yokuguqula (ujingi omnye), kunye nentloko ye-loop.
(3)Intloko yentsimbi yokuwelda luhlobo olutsha lwentloko yokuwelda enokuthi imise imiqadi yelaser ephezulu yamandla ibe yimilo yesangqa okanye ingongoma ngokubunjwa komqadi, ukulungelelanisa ukuhanjiswa kwamandla. Kuvakala kufana nokuguqula iilaser ezinamandla kakhulu zibe ziindawo zokukhanya ezijikelezayo, kodwa yahlukile. Xa kuthelekiswa neemilo zesetyhula, amandla ombindi weentloko zeringi awonelanga kwaye amandla azo okungena anqongophele. Nangona kunjalo, le ndlela ilula yokuphumeza ukuhanjiswa kwamandla e-laser afana namabala okukhanya okusetyhula ngeentloko zeendandatho ezinokufikelela kwiindleko eziphantsi kunye nesiphumo esisezantsi sokutshiza. Kwi-welding yensimbi, inenzuzo ekhethekileyo yegesi. Ngenxa yokwandiswa kwamabala okukhanya kunye nokufana kobuninzi bamandla, kunokuthi kuthambekele kwi-welding yobuxoki kwizinto ezibonakalayo eziphezulu (i-aluminium, ithusi).
Ilensi yogxininiso ehlanganisiweyo
Kwiilensi ezisetyenziswa kwiinkqubo zokuhanjiswa kwe-laser, izinto zabo zinokwahlulwa zibe ziindidi ezimbini: izinto ezihambisayo kunye nezinto ezibonisayo; I-lens egxininisekileyo kunye ne-lens yokukhusela iya kwenziwa ngezinto ezigqithisayo. Iimfuno: izinto eziphathekayo ziya kuba ne-transmissivity elungileyo kwibhendi yamaza esebenzayo, ubushushu obuphezulu bokusebenza kunye ne-coefficient yokwandisa i-thermal ephantsi. Ngokuqhelekileyo, i-lens egxininisekileyo iyakwenziwa nge-silica edibeneyo; I-lens yokukhusela yenziwe ngezinto ezibonakalayo, eziqhelekileyo zeglasi ye-K9. Izinto ezibonisa ukukhanya zenziwa ngokugquma ifilimu ebhityileyo yezinto zetsimbi ezibonakalisayo kwiglasi epholisiweyo okanye kwimigangatho yentsimbi, kwaye imbonakalo ayinayo ukusasazwa. Ke ngoko, olona phawu lubonakalayo lwezixhobo ezibonisa ukukhanya kukubonakala kwazo kwemibala eyahlukeneyo yokukhanya. Iimfuno zezinto zokugquma kwiilensi zamehlo zezi: 1. Ukubonakaliswa okuzinzileyo kokukhanya; 2. High conductivity thermal; 3. Indawo ephezulu yokunyibilika; Ngale ndlela, nokuba kukho ukungcola kwi-coating layer, ukufunxa ubushushu obugqithisileyo akuyi kubangela ukuqhekeka okanye ukutshisa.
Indibaniselwano ye-collimation kunye nokugxila kuchaphazela ubukhulu bendawo: Ubungakanani bebala lomqadi welaser yiparameter ebalulekileyo echaphazela umgangatho we-welding yokuskena, ngakumbi ubungakanani bebala obugxininise kumphezulu we-workpiece buchaphazela ngokuthe ngqo ukuxinana kwamandla e-laser. umqadi. Xa amandla e-laser yokuskena engaguquguquki, isayizi yendawo encinci inokufikelela kugxininiso lwamandla oluphezulu, oluluncedo ekudibaniseni indawo ephezulu yokunyibilika kwaye kunzima ukunyibilikisa iintsimbi. Kwangaxeshanye, inokufumana umlinganiselo omkhulu kwaye ihlangabezane neemfuno ezithile ezikhethekileyo ze-welding. Xa indawo yokunyibilika yesiseko se-welding iphantsi, okanye xa kukho umsantsa othile phakathi kwamacwecwe amabini ngexesha le-welding, ubukhulu bendawo enkulu buhlala bukhethwa ukufezekisa iziphumo ezingcono ze-welding.
Ubude bojoliso be-collimation buphakathi kwe-80-150mm, kwaye ubude bengqwalasela buphakathi kwe-100-300mm,; Ikakhulu ixhomekeke kumgama wokucubungula kunye nobungakanani bebala (uxinzelelo lwamandla), kunye nokunyamezela indawo kwisithuba se-weld seam (ukuba indawo incinci kakhulu, isithuba siya kuvuza ukukhanya ukuba sikhulu kakhulu, kwaye isithuba alikho ngaphezulu kwe-30% yedayamitha yebala).
Uvavanyo lokusetyenziswa kwangaphambili kwentloko egxininisekileyo yokudibanisa: uvavanyo lokudlulisela; Uvavanyo lokukhukuliseka lobushushu
Ixesha lokuposa: Mar-25-2024
