Kugwiritsa ntchito Laser Micromachining mu Precision Electronics (2)

2. Laser Cutting Process Mfundo ndi Zomwe Zimayambitsa

Kugwiritsa ntchito laser kwagwiritsidwa ntchito ku China kwa zaka pafupifupi 30, pogwiritsa ntchito zida zosiyanasiyana za laser.Mfundo ndondomeko ya laser kudula ndi kuti laser anawomberedwa kuchokera laser, amadutsa njira kuwala njira kufala dongosolo ndipo potsiriza imayang'ana pamwamba pa zipangizo mwa laser kudula mutu.Panthawi imodzimodziyo, mpweya wothandiza wokhala ndi mphamvu zina (monga mpweya, mpweya woponderezedwa, nayitrogeni, argon, ndi zina zotero) zimawombedwa m'dera la laser ndi zinthu kuchotsa slag ya incision ndikuziziritsa malo ochitira laser.

Kudula khalidwe makamaka zimadalira kudula molondola ndi kudula pamwamba khalidwe.Kudulira kwapamwamba kumaphatikizapo: m'lifupi mwake, makulidwe a notch, m'lifupi mwamalo omwe akhudzidwa ndi kutentha, gawo la notch ndikulendewera pagawo la Notch kapena pansi.

Pali zinthu zambiri zomwe zimakhudza khalidwe la kudula, ndipo zinthu zazikuluzikulu zikhoza kugawidwa m'magulu atatu: choyamba, makhalidwe a makina opangidwa ndi makina;Chachiwiri, machitidwe a makinawo (makina olondola, kugwedezeka kwa nsanja, ndi zina zotero) ndi mphamvu ya mawonekedwe a kuwala (wavelength, mphamvu yamagetsi, mafupipafupi, pulse m'lifupi, panopa, mtengo wamtengo wapatali, mawonekedwe a mtengo, m'mimba mwake, kusiyana kosiyana). , utali wolunjika, malo olunjika, kuya kwapakati, m'mimba mwake, etc.);Chachitatu ndi magawo processing ndondomeko (liwiro chakudya ndi kulondola kwa zipangizo, magawo wothandiza mpweya, nozzle mawonekedwe ndi dzenje kukula, atakhala laser kudula njira, etc.)