Xa kusikwa intsimbi yekhabhoni nge-laser, icandelo elinqamlezileyo lirhabaxa kwaye lirhabaxa, elidla ngokungabangelwa sisizathu esinye, kodwa kukungangqinelani kweeparamitha ezininzi zenkqubo. Oku kulandelayo kuya kukunika izisombululo ezineenkcukacha ezivela kwiinkalo ezimbini: izizathu eziphambili kunye namanyathelo okulungisa iingxaki ngokucwangcisiweyo..
TUhlalutyo oluphambili lwesizathu.
Icandelo elirhabaxa nelirhabaxa ngokuyintloko libangelwa kukufakwa kwamandla okungazinzi kunye nokukhutshwa kakubi kwegesi encedisayo. Ngokukodwa, kunokushwankathelwa kwezi ndidi zilandelayo:
1. Iingxaki zeparameter yenkqubo (ezona zixhaphakileyo):
· Isantya sokusika asihambelani:isantya sikhawuleza kakhulu, ukuqokelelana kwamandla akwanelanga, kwaye ukusika okuqhubekayo akunakwenzeka, okwenza iimpazamo kunye neengxolo; isantya sicotha kakhulu, ukutsha okugqithisileyo, kwaye icandelo linyibilike kakhulu, kwaye okufanayo kurhabaxa.
Amandla e-laser aphantsi kakhulu:Amandla awanele ukunyibilikisa okanye ukunyibilikisa izinto ngokupheleleyo, nto leyo ebangela ukuba zinqumle, zixhome inkunkuma kwaye zenze icandelo elirhabaxa.
· Iingxaki zegesi ezincedisayo:
· Uxinzelelo lomoya olungalunganga:Uxinzelelo lomoya luphantsi kakhulu ukuba lungavuthuza i-slag ngexesha, kwaye i-slag inamathela kwinxalenye esezantsi yesikhewu ukuze yenze ii-serrations kunye ne-burrs; uxinzelelo lomoya oluphezulu kakhulu lunokubangela impembelelo yokupholisa kumthungo wokusika kwaye luchaphazele ukugxila kwamandla.
Ukungacoceki kakuhle kwegesi:Ukungacoceki kakuhle kweoksijini (kwintsimbi yekhabhoni, ngokuqhelekileyo yi-≥ 99.95%) kuya kunciphisa ukusebenza kakuhle kwempendulo ye-oxidation, nto leyo ebangela ukutsha okunganelanga kunye nokwenziwa kwecandelo elirhabaxa.
·Indawo engalunganga yokugxila:Ukuba ugxininiso lunzulu kakhulu okanye alunzulu kakhulu, uxinano lwamandla omqadi aluyi kwanela ukwenza umgca wokusika ogudileyo. Ugxininiso lolunye lwezona parameter zibuthathaka ezichaphazela umgangatho wokusika.
2. Iingxaki zesimo sezixhobo kunye nehardware:
·Ukonakala kwempumlo okanye ungcoliseko:ukuguqulwa kwemingxunya ye-nozzle, ukuvaleka kwe-sputtering, kuya kukhokelela ekuphazamisekeni kwentsimi yokuhamba kwegesi, akunakukwazi ukuvuthuza i-slag ngempumelelo.
·Ungcoliseko okanye umonakalo welensi:kukho amabala okanye umonakalo kwisibuko esikhuselayo nakwisibuko esigxileyo, nto leyo eya kuchitha amandla elaser, nto leyo ebangela ukwehla kwamandla afikelela kwindawo yokusebenza kunye nokuwohloka komgangatho wemitha.
· Isikhokelo/izixhobo kunye nezinye izakhiwo zoomatshini ezikhululekileyo:Inkqubo yokuhamba ayizinzanga, iya kuvelisa i-jitter, ebonakala ngokuthe ngqo kwicandelo lokusika ukuze yenze umgca ogosogoso.
· Umgangatho ophantsi wemitha:Imo ye-laser ngokwayo ayilunganga, usasazo lwamandla aluxinani.
3. Izinto kunye nendawo yokucubungula:
· Umhlwa, ipeyinti okanye ukugquma phezu komphezulu wento:Ezi zinto zingcolileyo ziya kutsala kwaye zibonakalise i-laser ngokungalingani kwaye ziphazamise inkqubo yokusika.
· Umgangatho wezinto ezenziwe ngazo:ukwakheka okungalinganiyo kwepleyiti kunye noxinzelelo olukhulu lwangaphakathi kuya kukhokelela kwimiphumo yokusika engaguqukiyo.
· Ipleyiti ayigutyungelwanga:Ngexesha lenkqubo yokusika, ipleyiti iyaguquguquka, nto leyo ebangela ukuba indawo yokugxila itshintshe rhoqo.
Suphando olucwangcisiweyo kunye nesisombululo (ukusuka kokulula ukuya kokunzima)
Nceda ulandele la manyathelo alandelayo ukuze ujonge kwaye ulungise, amathuba aphezulu okusombulula ingxaki.
Inyathelo lokuqala: uhlolo olusisiseko kunye nokulungiselela
1. Jonga kwaye ucoce inkqubo ye-optical:
· Emva kokucima, jonga kwaye ucoce isibuko esijolisa amehlo kunye nesibuko esikhuselayo. Ukuba kukho imikrwelo okanye amabala angenakususwa, watshintshe ngoko nangoko.
· Eli linyathelo lokuqala lokuqinisekisa umgangatho wemitha kunye nokugcinwa kweendleko eziphantsi.
2. Jonga kwaye utshintshe umlomo:
· Jonga ukuba umngxuma womlomo osetyenziswayo ngoku uyahambelana na nobukhulu bepleyiti (ngesiqhelo xa ipleyiti ityebile, umngxuma womlomo unokuba mkhulu kancinci).
· Jonga ukuba ukuvulwa kwempumlo kukruqukile (kuba yi-oval) okanye kuvaliwe yi-slag. Ukuba kukho ingxaki, yitshintshe ngempumlo entsha ngoko nangoko.
3. Jonga ubunyulu begesi kunye noxinzelelo:
· Qinisekisa ukuba ubumsulwa beoksijini buyahlangabezana neemfuno (≥ 99.95%).
· Jonga indlela yegesi ukuba ayivuzi na.
· Useto loxinzelelo lomoya lubhekisa kwiiparamitha ezicetyiswayo zomenzi wezixhobo kwaye lwenza uhlengahlengiso oluhle. Kwimeko yeeserrations kunye nokuxhonywa kwe-slag, ungazama ukunyusa uxinzelelo lomoya ngokufanelekileyo (umzekelo, ukunyusa i-0.5-1Bar) ukuze ubone isiphumo.
Inyathelo lesi-2: Ukwenziwa ngcono kweeparamitha zenkqubo engundoqo
Xa usenza oku kulandelayo, kucetyiswa kakhulu ukusebenzisa "itshathi yovavanyo lwenkqubo yokusika" (uhlobo olunye lwetshathi yesikwere equlethe indibaniselwano ezininzi ezahlukeneyo zeparameter) ukuze uthelekise ngokukhawuleza kwaye ufumane indibaniselwano yeparameter engcono.
1. Lungisa indawo yokugxila:
· Eli lelona nyathelo libaluleke kakhulu. Indawo yokugxila idla ngokusekwe ku-0 (umphezulu wepleyiti) kwaye isezantsi kancinci.
· Imeko yangoku (erhabaxa nejijekileyo): Kusenokwenzeka ukuba ugxininiso lunzulu kakhulu (ixabiso elibi likhulu kakhulu) okanye lingaphantsi kakhulu (ixabiso elihle).
· Indlela yokulungisa iimpazamo: Ngokusekelwe kwiiparameter ezikhoyo, indawo yokugxila itshintshwa ngokucwangcisiweyo ukusuka ezantsi ukuya phezulu (okanye ukusuka phezulu ukuya ezantsi) ngamanyathelo angama-0.2mm okanye angama-0.5mm ukuze kunqunyulwe uvavanyo. Uza kufumana "indawo yokugxila engcono" enecandelo elithambileyo kunye namazinyo amancinci epani". Ngokwesiqhelo xa usika intsimbi yekhabhoni, indawo yokugxila iya kuba malunga ne-1/3 yobukhulu beplate ngaphantsi komphezulu weplate.
2. Lungiselela isantya sokusika kunye namandla:
· Umgaqo:Amandla kunye nesantya kufuneka zilungelelaniswe.
· Isiganeko sangoku (I-Coarse Jagged):Okokuqala cinga ukuba amandla akhawuleza kakhulu okanye aphantsi kakhulu.
· Indlela yokulungisa iimpazamo:
Indlela A (amandla azinzileyo): gcina amandla angoku engatshintshanga, yehlisa isantya sokusika kancinci kancinci, jonga utshintsho lwecandelo. Ukuba i-sawtooth yehla, isantya sokuqala sikhawuleza kakhulu.
Indlela B (isantya esimiselweyo): Gcina isantya sangoku singatshintshi, wonyuse kancinci amandla elaser, kwaye ujonge utshintsho olunqamlezileyo. Ukuba iphuculwe, amandla okuqala awanelanga. Eyona meko ilungileyo kukufumana ingongoma ebalulekileyo "enqumla nje kwaye icandelo ligudileyo. Ukuba isantya sikhawuleza kakhulu, kuya kwenzeka iimpazamo kunye nokuqhekeka. Ukuba isantya sicotha kakhulu, kuya kukhokelela ekutshisweni kakhulu kwepleyiti kunye ne-slag enzima exhonywe ezantsi.
3. Lungisa uxinzelelo lwegesi kakuhle:
· Emva kokulungisa ugxininiso, isantya kunye namandla, lungisa uxinzelelo lomoya.
· Jonga intlantsi ngexesha lokusika: imeko efanelekileyo kukuba intlantsi inde kwaye iyafana, kwaye itshizwa iyehla. Ukuba iintlantsi zincinci, zimfutshane, kwaye zahlukene, uxinzelelo lomoya okanye isantya asifanelekanga.
· Kwizitya zokugquma kunye ne-hanging slag, kudla ngokuba luncedo ukunyusa uxinzelelo lomoya ngokufanelekileyo.
Inyathelo lesi-3: Uhlolo oluPhambili
Ukuba akukho nanye kwezi nyathelo zingasentla esebenzayo, kukho imiba enzulu ekufuneka iqwalaselwe.
1. Jonga ulwakhiwo loomatshini lwezixhobo:
· Jonga ukuba umqadi, igiya kunye nerakhi zikhululekile na. Tyhala intloko yokusika ngesandla ukuze uve ukuba kukho umsantsa ongaqhelekanga okanye ukushukuma.
· Xa usebenza ngesantya esiphantsi, jonga ukuba umatshini usebenza kakuhle na. Ukukhululeka koomatshini kunokubangela ngokuthe ngqo ukunqunyulwa kwemisipha.
2. Jonga imveliso yelaser:
· Ukuba kunokwenzeka, sebenzisa imitha yamandla yelaser ukujonga ukuba amandla okwenyani okukhupha ayahambelana na nexabiso elibekiweyo.
· Ukuwohloka kwendlela yokusika (njengokutshintsha ukusuka kwindlela yokusika ye-TEM00 ukuya kwindlela yokusika ephezulu) kuya kukhokelela ekunciphiseni amandla okusika. Kwimeko enjalo, kuyimfuneko ukuqhagamshelana nomthengisi wezixhobo ukuze kuhlolwe kwaye kugcinwe ngobuchule.
Isishwankathelo kunye noLuhlu lokujonga isenzo esikhawulezileyo
Xa udibana nale ngxaki, landela le ndlela:
1. Utshintsho:Faka isibuko esitsha nesicocekileyo nesikhuselayo kunye nomlomo womlomo.
2. Lungisa:Lungisa ngokucwangcisiweyo indawo yokugxila, eyona ndlela ikhawulezayo yokufumana iziphumo.
3. Ukuwa:Nciphisa isantya sokusika ngokufanelekileyo.
4. Ukwanda:Ukuba ukunciphisa isantya akusebenzi, zama ukunyusa amandla elaser.
5. Itshekhi:jonga ukuba ubumsulwa beoksijini kunye noxinzelelo lomoya zichanekile na, kwaye wonyuse uxinzelelo lomoya ngokufanelekileyo.
6. Uvavanyo:Ukuba ingxaki iyaqhubeka, yenza uvavanyo lwenkqubo yokusika ukuze ufumane eyona parameter ilungileyo kwipleyiti yangoku.
7. Uqhagamshelo:Ukuba zonke iindlela ziyasilela, qhagamshelana nenkonzo emva kokuthengisa yesixhobo ngoko nangoko ukuze ujonge imeko yothumelo loomatshini kunye neleza.
Ukusika nge-laser bubugcisa "obulungeleleneyo", obufuna ukulungelelaniswa ngokugqibeleleyo kwezinto ezine eziphambili zamandla, isantya, igesi kunye nokugxila. Ukulungisa iingxaki ngomonde yeyona nto ibalulekileyo ekusombululeni iingxaki ezinjalo.
Ixesha leposi: Disemba-01-2025
