Ukulungiswa kwe-Zero focus ngumsebenzi obalulekileyo kwiimashini zokusika i-fiber laser. Ukugxila okungachanekanga kukhokelela ngokuthe ngqo ekuncipheni kwamandla okusika, imiphetho yokusika engacacanga, ukunamathela okuqatha kwenkunkuma, kunye nokungaphumeleli kokusika izinto. Esi sikhokelo sibonelela ngeendlela zokulungisa ezineenkcukacha nezingobuchwephesha ngokukodwa kwiimashini zokusika i-fiber laser— uhlobo olusetyenziswa kakhulu kwimveliso yemizi-mveliso.
Ingcamango Engundoqo: Kutheni iZero Focus ibalulekile ekusikeni?
- I-Zero Focus (Ingqwalasela 0): Indawo apho umqadi welaser udibana khona ube nobubanzi bawo obuphezulu obunobunzima obuphezulu bamandla. Kwizinto ezifana nentsimbi yekhabhoni, umphezulu womsebenzi uhlala ubekwe kwi-zero focus ukuze kufezekiswe ii-kerfs ezichanekileyo kunye nemiphetho egudileyo.
- Ukususa ukugxila okuhle: Indawo ephambili ingaphakathi kwesixhobo somsebenzi. Ilungele ukusika iipleyiti eziqinileyo, i-aluminium, intsimbi engatyiwayo, njl.njl., njengoko isebenzisa ubunzulu besenzo samandla amade ukususa inkunkuma.
- I-Negative Defocus: Indawo ephambili ingaphezulu komphezulu wezinto zokusebenza. Ayisetyenziswa rhoqo, kodwa ngamanye amaxesha isetyenziswa kwiipleyiti ezincinci okanye izinto ezithile ukuthintela ukutsha kwangasemva.
Okokuqala, kufuneka sifumane indawo echanekileyo yokugxila kwi-zero, size silungise i-defocus elungileyo okanye engalunganga ngokusekelwe kwizinto ezisetyenzisiweyo.
Indlela 1: Ukusebenzisa iFocus Rod (esemgangathweni nechanekileyo kakhulu)
Icetyiswe ngabo bonke abavelisi bezixhobo abaziingcali, esi sisakhono esibalulekileyo kubaqhubi.
Amanyathelo:
1. Ukulungiselela kunye noKhuseleko:
- Qinisekisa ukuba umatshini uvaliwe.
- Nxiba iiglasi zokuzikhusela.
- Coca intonga yokugxila kunye ne-nozzle ukuze ususe nayiphi na inkunkuma okanye ukungcola.
2.Faka iFocus Rod:
Faka intonga yokugxila kumngxuma okhethekileyo wokufakelwa kwentloko yelaser. Ubude obuqhelekileyo bentonga yokugxila bulingana nobude bentloko yelaser (umz., ubude be-focal obuyi-50mm buhambelana nentonga yokugxila eyi-50mm).
3.Hambisa intloko yelaser:
Sebenzisa iphaneli yokulawula ukubeka intloko yelaser ngaphezulu kwepleyiti eza kunqunyulwa.
4. Yenza ukugxila:
Fumana iqhosha lomsebenzi elithi “Focus” (ngokuqhelekileyo liyi-icon okanye ukhetho lwemenyu) kwiphaneli yokulawula. Licinezele, kwaye intloko yelaser iya kwehla ngokuzenzekelayo.
Xa incam yentonga yokugxila ichukumisa nje umphezulu wepleyiti, intloko yelaser iyama ize iphakamise kancinci (ngokwaneleyo ukurhoxisa intonga yokugxila). Kule ndawo, indawo yokugxila engu-zero irekhodwa ngokuzenzekelayo yinkqubo yolawulo ize ibekwe kumphezulu wezinto zokusebenza.
5. Hlehlisa i-Focus Rod:
Yirhoxise ngesandla intonga yokugxila phezulu ukuze uphephe ukungqubana ngexesha lokucubungula.
Iingenelo: Iyakhawuleza, ichanekile, iyazisebenzela, kwaye ayisebenzisi impumlo.
Indlela yesi-2: Indlela yokuKrwela ngesandla (Indlela yeSlope Plate) - Ukuqinisekiswa kweSayensi kunye nokuLungiswa kakuhle
Umgangatho wegolide wokufumana ugxininiso olufanelekileyo, ingakumbi xa kutshintshwa iilensi zokugxila, kukrokrelwa ukuba ugxininiso aluchanekanga, okanye kulungiselelwa ugxininiso lwezinto ezintsha.
Amanyathelo:
1.Yenza i-Slope:
Thatha isiqwenga sezinto ezifanayo nezo zisetyenziswayo.
Phakamisa icala elinye (umz., ngesinye ibhloko ye-scrap) ukuze wenze i-slope egudileyo ene-engile ye-10-15 degrees.
2.Seta iiParamitha zokusika:
Kwinkqubo ye-CNC, zoba umgca omde othe tye (malunga ne-10cm) ukusuka kwisiphelo esisezantsi ukuya kwisiphelo esiphezulu sethambeka. Seta amandla okusika azinzileyo, aphakathi kunye nesantya (jonga kwiiparameter zezinto ezinobukhulu obufanayo kwithala leencwadi lezinto).
3. Yenza ukusika:
Hambisa intloko yelaser kufutshane nendawo esezantsi yethambeka uze uqale ukusika.
Vumela i-laser ihambe ngomgca ukusuka ezantsi ukuya phezulu. Njengoko ukuphakama kwepleyiti kutshintsha rhoqo, ukugxila kwe-laser kuyatshintsha ngokufanelekileyo.
4. Jonga kwaye uhlalutye iKerf:
Emva kokusika, jonga ngononophelo yonke i-kerf.
Ububanzi be-kerf buya kwahluka—chonga eyona nxalenye incinci neyona ilungileyo. Ukuphakama kwepleyiti ehambelanayo kule ndawo yeyona nto iphambili kwizixhobo phantsi kweeparamitha zangoku!
5. Ukulinganisa kunye neRekhodi:
Sebenzisa i-height gauge okanye i-caliper ukulinganisa ukuphakama ukusuka kweli "nqanaba lifanelekileyo" ukuya kwiqonga (H1).
Linganisa ukuphakama ukusuka kwisiseko sethambeka (umphezulu wesalathiso esingenanto) ukuya kwiqonga (H2).
I-offset yokugxila efanelekileyo = H1 - H2.
Bhala le offset kwilayibrari yakho yeparamitha yenkqubo yokusika. Ukuze usike izinto ezifanayo kwixesha elizayo, yongeza le offset kwi-zero focus ebekwe yi-focus rod.
Indlela yesi-3: Ukuqonda uQhagamshelwano lweNozzle (Okuqhelekileyo kwiinkqubo zanamhlanje zeCNC)
Oomatshini abaninzi bokusika nge-laser banamhlanje badibanisa ukugxila ngokuzenzekelayo, okusebenzisa i-nozzle njenge-sensor.
Amanyathelo:
1.Khetha umsebenzi we-“Auto Focus” kwiphaneli yokulawula.
2. Le nkqubo ilawula intloko yelaser ukuba yehle kancinci ide incam yempumlo ichukumise kancinci umphezulu wepleyiti.
3. Xa iqhagamshelwe, intloko yelaser iphakamisa ngokuzenzekelayo ngexabiso elimiselweyo lembuyekezo (ixabiso lembuyekezo = umgama ukusuka kwi-nozzle ukuya kwi-zero focus - ukuphakama kwe-nozzle).
4. Xa ukuphakamisa kuyeka, ingqwalasela engu-zero ibekwa ngokuchanekileyo kumphezulu wezinto zokusebenza.
Qaphela: Le ndlela ifuna umlomo ongaphazanyiswanga, kunye noseto oluchanekileyo "lokuphakama komlomo" kunye "nexabiso lembuyekezo" kwiiparameter zenkqubo.
Indlela yesi-4: Ukujongwa okulula kweSpark (Indlela yamava abaqhubi bamagqala)
Indlela yokugweba ngokukhawuleza ngokweembono kwiimeko apho ezi ndlela zingasentla zingafumaneki, zifuna amava asebenzayo.
Amanyathelo:
1. Yenza umsebenzi wokubhoboza kwizinto ezilahliweyo.
2. Jonga ngokusondeleyo ipateni yentlantsi ngexesha lokubhoboza!
- Ugxininiso oluchanekileyo: Iintlantsi ezinamandla neziqinileyo ezidubula ngokuthe nkqo ziye ezantsi zingenamagatsha amaninzi kwaye isandi sicacile.
- Ukugxila kakhulu (ngaphezu kokugxila okuhle): Iintlantsi ezisasazekileyo nezibuthathaka ziyasasazeka.
- Ukugxila okuphantsi kakhulu (ukungajolisi kakuhle): Iintlantsi ezisasazekileyo ezinokubonakala zimfutshane.
3. Lungisa ubude bokugxila ngokusekelwe kwipateni yentlantsi de iintlantsi zibe zixineneyo kwaye zithe nkqo.
Qaphela: Le ndlela ichaphazeleka kakhulu zizinto eziphathekayo, igesi, kunye namandla, kwaye kufuneka isetyenziswe kuphela njengesigwebo esongezelelweyo.
Isishwankathelo kunye neNgcebiso yeNkqubo yokuSebenza
Kwimisebenzi yemihla ngemihla, landela olu luhlu lomsebenzi:
1. Emva kokuqalisa yonke imihla: Sebenzisa Indlela 1: I-Focus Rod yokulinganisa i-baseline zero focus—ikhawuleza kwaye ichanekile kumsebenzi wesiqhelo.
2. Emva kokutshintsha izinto ezibalulekileyo okanye izinto: Sebenzisa indlela yesi-2: Indlela yeSlope Plate ukuqinisekisa kunye nokulungisa ukuze ufumane kwaye urekhode i-offset efanelekileyo ye-focus yezinto.
3.Ngexesha lokusika: Njengomncedisi wokubeka esweni, ngamanye amaxesha sebenzisa iNdlela yesi-4: UkuJongwa kweSpark ukuze ujonge ngokukhawuleza uzinzo lokugxila.
Okokugqibela, soloko ubhekisa kwiNcwadi yokuSebenza yomatshini wakho. Iimpawu ezahlukeneyo kunye neemodeli zoomatshini bokusika nge-laser zinokuba notshintsho oluncinci kwimisebenzi yokugxila kunye namanyathelo athile okusebenza. Le ncwadi inika ulwalathiso olugunyazisiweyo.
Ukuze ufumane izisombululo zokusika nge-laser zobungcali okanye inkxaso yobugcisa, zive ukhululekile ukuqhagamshelana neqela lethu!
Ixesha leposi: Novemba-25-2025
