Mukushongedza nelaser, kusarudza gasi rekudzivirira ndicho chimwe chezvinhu zvikuru zvinosarudza kunaka kwekushongedza. Gasi rekudzivirira haringobatsiri chete pakutsvedzerera kwenzvimbo yekushongedza uye rinoderedza oxidation inokonzerwa nekusangana.
pakati pedziva rakanyungudutswa nemhepo iri munzvimbo yakapoteredza, asi zvakare inoderedza zvakanyanya kusvibiswa kwelenzi, inodzivirira nzira yemukati yemuchina wekunamira, uye inowedzera hupenyu hwebasa remuchina.Muchina wekunamira we laser unotakurika
mhedzisiro yacho yakabatana zvakanyanya nekusarudzwa kwegasi—danho iri rinokosha harifanirwe kufuratirwa.
Mabasa ekudzivirira gasi
Kudzivirira Kwekutanga Kwekusvibiswa uye Kusvibiswa:Inobvisa dziva rakanyungudutswa uye inosunga kubva mumhepo munzvimbo inodziya zvakanyanya, ichidzivirira oxidation uye kunyudzwa kwetsvina.
Kuvandudzwa kweChipiri kweKuumbwa kweWeld:Inoderedza kupfapfaidza uye inowedzera kutsetseka kwewelding, kufanana, uye chitarisiko.
Kudzivirirwa Kwemhepo Isina Kushanda: Nekugadzira nzvimbo isina kusimba yakatenderedza nzvimbo yekuwedera, gasi rekudzivirira rinoita basa guru mu:
Kuvharirwa kwechitatu kwemhepo kunokanganisa:Zvinobudirira zvinodzivirira okisijeni, nitrogen, uye hunyoro mumhepo kuti zvisapindirane nedziva rakanyungudutswa rinopisa zvakanyanya, zvichidzivirira kuzara kwevhu, kusanganiswa kweokisijeni, nezvimwe.
zvikanganiso.
Zvikamu zveChina zveMidziyo Inodzivirira:Inoderedza kusvibiswa kwemarara pa lenzi yepfuti ye welding, inoderedza njodzi yekuora kwenzira ye optical kunokonzerwa nekuoxidation kana ngura, uye inowedzera nguva dzekugadzirisa.
Mazano Anowanzo shandiswa pakudzivirira gasi
Argon
Sezvo iri gasi risingashande zvakanyanya mukubatanidza, argon inopa kugadzikana kwakanaka kwemakemikari uye kugona kutsigira arc. Kuwanda kwayo kwakanyanya kunoita kuti igadzire jira rakagadzikana pamusoro pedziva rakanyungudutswa, zvichiita kuti ive nerunako rwakanaka.
zvinofadza laser midziyo yeweldsYakakodzera zvakanyanya simbi dzinoshandiswa pakusanganisa simbi dzinoita sesimbi isingatsvi, aruminiyamu, uye titanium alloys.
Nitrogen
Pazvinhu zvakaita sesimbi isina kusimba uye simbi isina alloy yakawanda, nitrogen isarudzo isingadhuri, ichipa kusagadzikana kuri pakati nepakati uye mabhenefiti emari. Mune dzimwe simbi, inogona kuwedzera kuomarara kwenzvimbo, asi kana tembiricha yakakwira, inogona
kuita nesimbi yesimbi. Kukodzera kwayo kunofanira kuongororwa zvichienderana nezvinodiwa nemaitikiro chaiwo.
Helium
Helium inobudirira zvikuru mukushandiswa kwewelding ine simba rakawanda, senge welding copper ne copper alloys. Kupisa kwayo kwakanyanya kunoita kuti ipinde zvakadzama, ichikunda dambudziko rinokonzerwa nekupisa kwakanyanya kwe copper.
kupararira, ukuwo zvichideredzawo kusvibiswa kweruvara rwe weld oxidation. Nekuda kwekudhura kwayo kwakanyanya, helium inowanzo chengeterwa mashandisirwo chaiwo, anodiwa zvakanyanya.
Kuchena uye Kungwarira
Kuchena Kwegasi: Shandisa magasi akachena zvakanyanya (≥ 99.99%) kuti uve nechokwadi chekuti welding inoshanda zvakanaka uye kuti weld yakanaka. Kunyangwe tsvina shoma inogona kukonzera zvikanganiso zvakakomba zvakaita sekutsemuka kwevhu uye kutsemuka.
Magasi Anorambidzwa: Magasi akasanganiswa, kabhoni dhayokisaidhi, uye okisijeni zvinofanirwa kudzivirirwa zvakanyanya, sezvo zvinogona kukonzera kuoxidation ye weld, kuwedzera kwe porosity, uye kutokuvadza system ye optical.
Mhedziso:
Kusarudza nekushandisa gasi rekudzivirira rakakodzera hakungobatsiri cheteMuchina wekunamira we laser une 4 mu 1chitarisiko nesimba asi zvakare zvinoderedza mari yekugadzirisa uye zvinowedzera nguva yekushanda kwemidziyo. Chinhu chakakosha pakuona kuti
mashandiro ekugadzira nelaser anoshanda zvakanaka uye akasimba.
Nguva yekutumira: Nyamavhuvhu-15-2025
