Lapho amalangabi endiza, i-weld spatter ku-workpiece ngokuvamile ayikude ngemuva. Uma i-spatter ibonakala, kufanele isuswe - okubiza isikhathi nemali. Ukuvimbela kungcono kunokuhlanza, futhi sidinga ukuvimbela i-weld spatter ngangokunokwenzeka - noma okungenani sinciphise sibe sincane. Kodwa kanjani? Wonke umshicileli unamandla okusiza ukulwa ne-spatter, kungakhathaliseki ukuthi ngokusebenzisa imishini yokushisela engcono kakhulu, ukulungisa izinto ngendlela efanele, ukuphatha isibhamu sokushisela ngendlela efanele, noma ukwenza izinguquko ezincane endaweni yokusebenza. Ngalawa macebiso angu-8, nawe ungamemezela impi nge-weld spatter!
Ukuvimbela i-Weld Spatter
— Kungani ibaluleke kangaka?
I-weld spatter isho amaconsi amancane ensimbi akhishwa endaweni yokushisela ngamandla e-arc - ngokuvamile ehlala endaweni yokusebenza, i-weld seam, noma isibhamu esishiselayo. Ngaphezu kokudala ukuhlanza okudla isikhathi nokubizayo, i-weld spatter nayo ingabangela izinkinga ezilandelayo:
- Ikhwalithi ye-weld encishisiwe
- Indawo yokusebenza engcolile nengaphephile
- Ukuphumula kokukhiqiza
Ngakho-ke, i-weld spatter idinga ukuvinjelwa ngangokunokwenzeka. Ngamathiphu ethu asheshayo, uzolungela. Ake siqale ngemishini yokushisela engcono kakhulu!
1.
Qinisekisa ukuthi kukhona ijika elizinzile
Ukuqina kwamandla kubalulekile ukuvimbela i-weld spatter. Ngakho-ke isibhamu esishiselayo kanye nekhebula lokubuya kufanele kuxhunywe ngokuphephile emthonjeni wamandla. Okufanayo kusebenza ekusekelweni kwe-workpiece: amaphuzu okuqinisa kanye ne-grounding clamp kumele kube ngenalutho futhi kuqhube kahle ukuvumela ukugeleza kwamanje.
2.
Qinisekisa ukuphakela kwentambo okungashintshi
Ukuze ushise nge-spatter encane ngangokunokwenzeka, i-arc kufanele izinze. Ukuze uthole i-arc ezinzile, udinga ukuphakelwa kwentambo okuzinzile. Ukuqinisekisa lokhu, izinto ezintathu zibalulekile:
- Qinisekisa ukuthi isibhamu sokushisela sifakwe kahle (i-wire liner (ububanzi nobude), ithiphu yokuxhumana, njll.).
- Qinisekisa ukuthi kukhona ukugoba okumbalwa esiqwini ngangokunokwenzeka.
- Lungisa ingcindezi yokuthintana namarola okuphakela izintambo ukuze ahambisane nocingo olusetshenziswayo.
“Ukucindezela okuncane kakhulu kuzobangela ukuthi ucingo lushelele, okungaholela ezinkingeni zokuphakelwa ngocingo futhi kusheshe kube izinkinga ze-spatter,” kuchaza umshicileli ochwepheshe uJosef Sider.
Ukugoba ngokweqile komugqa we-trunk kuzodala ukungadli kahle kwezintambo, okuholela ezinkingeni ze-spatter
Okufanele ukwenze: Nciphisa ukugoba emugqeni wokudlulisa
Imishini yokushisela i-Xinfa inezici zekhwalithi ephezulu nenani eliphansi. Ukuze uthole imininingwane, sicela uvakashele:Abakhiqizi Bezinto Zokushisela Nezokusika - Imboni Yokushisela Nokusika YaseChina Nabahlinzeki (xinfatools.com)
3.
Khetha igesi evikelayo enezinga lokugeleza elilungile
Igesi yokuvikela enganele ingaholela ekungazinzini kwe-arc, okubuye kuholele ku-weld spatter. Kunezici ezimbili ezibalulekile lapha: izinga lokugeleza kwegesi (umthetho wesithupha: ucingo ububanzi x 10 = izinga lokugeleza kwegesi ku-l/min) kanye ne-stickout (ukuphela kwentambo ephumela ngaphandle kwethiphu yokuxhumana), okudingeka kugcinwe kufushane ngokwanele ukuqinisekisa ukuvikela igesi okusebenzayo. I-Low-spatter welding iphinde incike ekukhetheni igesi efanele, njengoba ukushisela kugesi ye-CO2 evamile kuzokhiqiza i-spatter eyengeziwe ebangeni eliphezulu lamandla. Iseluleko sethu: sebenzisa igesi exubile esikhundleni se-CO2 engu-100% ukuze unciphise amathuba e-weld spatter!
4.
Khetha izinto ezisetshenziswayo ezifanele
Uma kukhulunywa ngezinto ezisetshenziswayo kanye ne-weld spatter, kunezinto ezimbalwa okudingeka uzicabangele. Okokuqala, izinto ezisetshenziswayo ezifana nama-wire spools, amashubhu okuphakelayo ngocingo noma amathiphu okuxhumana kufanele afaneleke into kanye nobubanzi bocingo lokushisela. Okwesibili, izinga lokugqoka linomthelela ekwakhekeni kwe-spatter. Izingxenye ezigqokwe kakhulu zingaholela enqubweni yokushisela engazinzile, ebuye ikhiqize i-weld spatter eyengeziwe.
5.
Faka amapharamitha wokushisela alungile
Ukukhetha amapharamitha wokushisela alungile kubalulekile ekuvimbeleni i-weld spatter ngangokunokwenzeka, ikakhulukazi lapho usetha ububanzi bamandla e-arc emaphakathi. Ngokuya ngesimo esikhona, amandla kufanele anyuswe noma ehliswe ukuze ashintshele ku-arc yokudlulisa amaconsi noma i-jet arc.
6.
Izinto ezihlanzekile
Izinto ezihlanzekile ngokuphelele zingesinye isici esibalulekile. Ngaphambi kokuqala ukushisela, konke ukungcola, ukugqwala, uwoyela, isikali noma izendlalelo ze-zinc kumele zisuswe endaweni yokushisela.
7.
Ukusebenza kahle kwesibhamu sokushisela
Kubalulekile futhi ukunaka isikhundla esifanele kanye nesiqondiso sesibhamu sokushisela. Isibhamu sokushisela kufanele sigcinwe nge-engeli engu-15 ° futhi sihanjiswe eduze kwe-weld ngesivinini esiqinile. "Indlela yokushisela ebizwa ngokuthi 'push' ayituswa neze, njengoba lesi simo siholela emalini amaningi ngokulinganayo okukhishwa kwe-spatter," kunezela u-Josef Sider. Ibanga le-workpiece kufanele futhi igcinwe njalo. Uma ibanga likhulu kakhulu, kokubili ukuvikelwa kanye nokungena kwegesi evikelayo kuyathinteka, okuholela e-spatter eyengeziwe lapho kushiselwa.
8.
Ukugwema okusalungiswa kwe-ambient
Ithiphu elisebenzayo elivame ukunganakwa ukugwema okusalungiswa kwe-ambient. “Uma ushisela egalaji elinomoya onamandla, uzobhekana nezinkinga ngokushesha ngegesi yokuvikela,” kuchaza uSider. Futhi-ke, kukhona i-weld spatter. Uma ushisela ngaphandle, akwenzeki ngaso sonke isikhathi ukuvikela indawo yokushisela, kodwa ngenhlanhla i-Sider inethiphu eliphezulu: Nyusa izinga lokugeleza kwegesi elivikelayo cishe ngo-2-3 l/min ukuze ususe ukugeleza komoya okuzungezile kude nendawo yokushisela.
Kusese kuningi kakhulu i-weld spatter?
Ungashintsha inqubo yakho yokushisela
Uma usuwacabangele wonke lawa macebiso, uzoba ne-arc ezinze kakhulu engamelana nokukhiqizwa kwe-spatter ngesikhathi sokushisela. Kodwa-ke, uma udinga ukuzinza okwengeziwe kanye nokunciphisa ngokuqhubekayo inani le-spatter ekhiqizwayo, ungase ucabange ukushintshela kunqubo yokushisela emisha. I-arc yokudlulisa amaconsi ye-LSC (Low Spatter Control) ethuthukisiwe - eyaziwa nangokuthi inqubo yokushisela "i-spatter ephansi", etholakala endaweni yesikhulumi se-Fronius TPS/i - ilungele izidingo ezinjalo, njengoba inikeza izinga eliphezulu kakhulu lokusebenza kwe-arc, ukunikeza wena amashisela ekhwalithi ephezulu ane-spatter encane yokushisela.
Weld nge-spatter encane - usebenzisa inqubo yokushisela ye-LSC
Kunezinto eziningi ongayenza ukuze uvimbele noma okungenani unciphise i-weld spatter, futhi kufanele. Phela, i-low-spatter welding ingakongela isikhathi nemali ngenkathi ithuthukisa ikhwalithi ye-weld futhi iqinisekisa indawo yokusebenza ephephile.
Isikhathi sokuthumela: Aug-20-2024
