Makina odulira zitsulo opangidwa ndi kampani yathu amagwiritsa ntchito ma ceramic focus cavities, omwe sagonjetsedwa ndi dzimbiri, satentha kwambiri, ndipo amapereka mphamvu zambiri zosinthira kuwala kwa dzuwa. Ma focus cavity ndi nyali ya xenon zimatha kugwira ntchito kwa nthawi yoposa ma cycles 8 miliyoni. Mpweya woteteza umathandiza kuti ma welds azioneka okongola popanda kusungunuka kapena kusungunuka. Makinawa amatha kugwira ntchito maola 24 pa tsiku, masiku 7 pa sabata, ndipo amagwira ntchito bwino nthawi zonse.

Ubwino wa laser wothira kutentha m'malo ang'onoang'ono umapangitsa kuti izi zigwiritsidwe ntchito kwambiri m'mafakitale monga zodzikongoletsera, mabatire, ndi zida zamafoni.

Kuwotcherera ndi laser kumadziwika ndi mphamvu yowotcherera kwambiri, liwiro lachangu, komanso kutsika kwa zinyalala, zomwe zimapangitsa kuti igwiritsidwe ntchito kwambiri popanga zinthu zamakono. Pakupanga zodzikongoletsera, imapereka ubwino wosiyana poyerekeza ndi ukadaulo wachikhalidwe wowotcherera:

1. Liwiro Lachangu, Mphamvu Yaikulu, Kusintha Kochepa, Palibe Kuwongoka Kapena Kuyeretsa Pambuyo pa Kuwongola Chifukwa chachikulu chomwe opanga zodzikongoletsera amagwiritsa ntchito kuwongola pogwiritsa ntchito laser ndi liwiro lake lachangu komanso kusintha kochepa, zomwe zimachotsa kufunikira kowongola ndi kuyeretsa pambuyo pa kuwongola. Ngakhale kuwongola pogwiritsa ntchito laser kumakhala kofulumira kuposa kuwongola pogwiritsa ntchito lawi lachikhalidwe, ogwiritsa ntchito nthawi zambiri amagwira ntchito ndi manja kapena amagwiritsa ntchito zida, kuwongola chidutswa chimodzi panthawi. Malo ambiri ogwirira ntchito oveketsa pogwiritsa ntchito laser ndi ang'onoang'ono, omwe amachepetsa mphamvu yogwiritsira ntchito batch komanso nthawi yowonjezera pang'ono yowongola. Komabe, nthawi yosungidwa pakuyeretsa imakwaniritsa izi mokwanira. Kuwongola pogwiritsa ntchito laser kumatha kuchitika pansi pa chitetezo cha mpweya wopanda mpweya, osasiya madontho a moto pazinthu - kuchotsa kufunikira kwa flux panthawi yowongola ndi acid pickling pambuyo pake. Ponseponse, kuwongola pogwiritsa ntchito laser kumapereka magwiridwe antchito apamwamba.

2. Yoyenera Ma Workpieces Olondola, Kuonetsetsa Kuti Zinthu Zili Bwino Mosasintha

Mtambo wa laser ukhoza kuyikidwa pamalo ang'onoang'ono kuti ukhale pamalo oyenera, zomwe zimapangitsa kuti ukhale woyenera kwambiri popanga zinthu zambiri zokha. Sikuti umangowonjezera bwino ntchito komanso umachepetsa malo omwe amakhudzidwa ndi kutentha ndipo umaonetsetsa kuti ma welds alibe kuipitsidwa, zomwe zimapangitsa kuti ubweya ukhale wabwino kwambiri komanso kuchepetsa kuchuluka kwa zinyalala. Mwachitsanzo, zodzikongoletsera za 14K alloy (58% Au, 2% Ag) zolumikizidwa ndi welding yamoto zitha kukhala ndi Ag annealing, zomwe zimachepetsa kuuma konse kuchokera ku Hv=145 pafupifupi theka—zomwe zimapangitsa kuti zibowole ngati zitagwetsedwa kuchokera kutalika kwa m'chiuno. Mosiyana ndi zimenezi, welding ya laser yothamanga kwambiri komanso yamphamvu imalimbitsa kutentha, kuletsa workpiece annealing ndikusunga mphamvu ya kapangidwe kake.

3. Kukonza Moyenera Kwambiri, Kuthandiza Njira Zatsopano Zopangira Zodzikongoletsera Kuyamba kwa kulumikiza kwa laser mumakampani opanga zodzikongoletsera kwasintha malingaliro achikhalidwe. Kumathandizira kupanga mitundu yapadera ya zodzikongoletsera zomwe kale zinali zovuta kukwaniritsa kapena kulephera kukwaniritsa zofunikira zamtundu ndi kulumikiza kwachikhalidwe. Kulumikiza kwa laser kumagwira ntchito pamalo opapatiza, zomwe zimathandiza kulumikiza zinthu zosiyanasiyana za alloy popanda kusakaniza—kulola mtundu wadzidzidzi kapena kusintha kwa kapangidwe pakati pa zigawo. Malo ake ogwirira ntchito opapatiza amasiyanitsa ndi kulumikiza kwachikhalidwe pankhani ya kunyowa, umphumphu wa malumikizano, ndi kukula kwa tirigu m'dera lomwe lakhudzidwa ndi kutentha.

4. Kusasinthasintha ndi Kukhazikika Kwabwino Kwambiri

Kuwotcherera kwa laser nthawi zambiri kumakwaniritsa kuwotcherera mwachindunji mwa kusungunula zida zogwirira ntchito m'deralo popanda kufunikira zitsulo zodzaza kapena kusuntha

5. Kumachepetsa Kukonza kwa Ntchito Yogwirira Ntchito

Imatha kukonza zitsulo pafupi ndi miyala yamtengo wapatali, kuchotsa mabowo omwe ali mu castings, ndikulumikiza malo okwana 0.2mm ku zinthu zovuta komanso zosakhudzidwa ndi kutentha (monga ma hinges, ma hook, ma clasp, ndi zoikamo).

6. Zosamalira chilengedwe

Palibe zinthu zotsukira, zothira madzi, kapena mankhwala zomwe zimafunika panthawi yowotcherera ndi laser, zomwe zimathandiza kuthetsa mavuto otaya zinyalala.

7. Imasunga Zipangizo Zachitsulo

Kuwotcherera kwachikhalidwe kumafuna makulidwe osachepera a chitsulo a 0.2mm, pomwe kuwotcherera kwa laser kumachepetsa izi kufika pa 0.1mm—kuchepetsa kulemera kwa zodzikongoletsera ndi 35% ~ 40%, zomwe ndizofunikira kwambiri pazinthu zopangidwa ndi magetsi. Kuwotcherera kwa laser kumasunga zitsulo zamtengo wapatali ndi zosungunulira, ndipo kumachotsa kufunikira kwa mitundu yosiyanasiyana ya zosungunulira m'njira zosiyanasiyana zowotcherera.

8.Makina Ofunika Kwambiri

Makina ovekera zodzikongoletsera a laser omwe amagwiritsidwa ntchito kwambiri mumakampaniwa ali ndi mphamvu zochepa, zomwe zimapangitsa kuti chitetezo chikhale cholimba. Ali ndi kapangidwe kakang'ono komanso konyamulika, komwe kumalola ogwiritsa ntchito kugwira ntchito momasuka atakhala pansi.
Makina odzola opangidwa ndi laser opangidwa ndi zodzikongoletseraakhoza kulumikiza zitsulo ndi ma alloy ambiri mwachangu, modalirika, komanso molondola, ngakhale kuti kugwira ntchito bwino kumadalira kwambiri momwe zinthuzo zilili. Kukonza kosalekeza kapena kuyika zinthu mopanda kuwononga kumatha kuchitidwa ndi laser pulses imodzi kapena zingapo motsogozedwa ndi maso, ndipo pulse iliyonse imatha 1 ~ 20ms. Ma stereomicroscope ndi crosshair alignment zimathandiza kuyika bwino malo olumikizirana, zomwe zimathandiza kusintha bwino malo ogwirira ntchito mkati mwa malo owonera. Kulumikiza nthawi zambiri kumachitika mumlengalenga; kulowetsa mpweya kapena mpweya wopanda mphamvu m'malo ogwirira ntchito kungapereke kuziziritsa, ndipo mpweya wopanda mphamvu umawonjezeranso ubwino wa kulumikiza ma alloy.

9. Mphamvu ya Zipangizo za Alloy pa Kugwira Ntchito kwa Laser Welding
Zipangizo zosiyanasiyana za aloyi zimabweretsa zotsatira zosiyanasiyana zowotcherera ndi laser. Pansi pa magawo omwewo a makina ndi momwe kutentha kumalowera, kusiyana kwa kuchuluka kwa mphamvu ya kutentha yomwe imayamwa (motsutsana ndi kuwonetseredwa) ndi pamwamba pa aloyi kumabweretsa zotsatira zosiyanasiyana zosungunuka pa kugunda kulikonse. Zinthu zazikulu zomwe zimakhudza ndi monga mphamvu ya kutentha (kuyambira kutentha kwa chipinda mpaka kufika posungunuka), malo osungunuka, kutentha kobisika kwa fusion, ndi kutentha koyenda. Kusiyanasiyana kwa zinthuzi pazinthu kumakhudza kwambiri mphamvu yofunikira kuti kuwotcherera kugwire bwino ntchito—kuyamwa kokwanira kutentha pamwamba ndikofunikira kuti kuwotcherera kugwire bwino ntchito.