Umhlahlandlela Ophelele Wokuqedwa Okuphelele Kweziqhumane Zokusika Nge-Laser kanye Nezibambi Ze-Slag! Amafektri angu-90% awele kulezi zingibe.

Abasebenzi bokusika nge-laser cishe bahlushwa yi-burrs kanye nokunamathela kwe-slag. Ngemva kokusika, umsebenzi ubonisa imiphetho erhabaxa kanye nokunamathela kwe-slag phansi, okungadingi nje kuphela ukugaya nokulungisa okwengeziwe, okunciphisa ijubane lokukhiqiza, kodwa futhi okuholela ekuchithekeni kwezinto ezibonakalayo, ukunemba komkhiqizo okungahambisani, kanye nokushintsha kabusha noma ukulahla i-oda ngokuphelele.

Abantu abaningi, lapho bebhekene nenkinga, balungisa amandla noma bashintshe isivinini ngokungazi, babhekane nezimpawu kuphela ngaphandle kokubhekana nomsuka. Eqinisweni, izimbangela eziyinhloko zokunamathela kwe-burrs kanye ne-slag ekusikeni nge-laser zehlela ezigabeni ezine eziyinhloko:amapharamitha enqubo angalingani, ukuphambuka kwendlela yokukhanya, ukungasebenzi kahle kwesistimu yomoya, kanye nokuguguleka kwemishini.Namuhla, ngizokwabelana ngomhlahlandlela wokuxazulula izinkinga kanye nezixazululo owusizo kakhulu ngisho nabaqalayo abangawuqonda ngokushesha.

Okokuqala, kwenze kucace: ama-burrs nama-slag akuyona into efanayo.

Ochwepheshe abaningi bavame ukudida lokhu okubili, okuholela eziqondisweni zokulungisa iphutha ezingalungile. Izinkinga zingaxazululwa ngempumelelo kuphela ngokuhlonza imbangela eyinhloko.

I-Burr:ikakhulukazi unqenqema olusikiwe oluncane, olucijile oluyindilinga, olunezikhonkwane, ijubane lokusika lihamba kancane kakhulu, kudingeka lisheshiswe, insimbi encibilikisiwe ayikhunyulwa ngokuphelele, ukupholisa nokwakheka kokuqina, okuvamile ensimbini engagqwali, ukusika ipuleti elincane.

Ukulenga i-slag:Iningi le-slag caking elinamathela ngokuqinile phansi kwe-workpiece akulula ukulilahla, ikakhulukazi ngenxa yokuntuleka kwengcindezi yegesi esekelayo kanye nokuqongelela kwe-slag okungenakupheshulwa, okuholela ekwandeni okukhulu kokusikwa kwepuleti elijiyile kanye nokusikwa kwemigodi emincane.

Cizimbangela zensimbi + izixazululo eziqondile (izimpahla ezomile ezisebenzayo)

1. Ukugxila okulinganiselwe: inkinga eyinhloko enganakwa kalula

Indawo yokugxila nge-laser inquma ngqo ukuhlushwa kwamandla okusika, ukugxila okuphezulu, okuphansi kuzoholela ekuthungeni okungavamile, insalela ye-slag. Ukuphambuka kokugxila kwepuleti elincane kuzovela i-edge burr, ukugxila kwepuleti elijiyile akuvunyelwe ukulengisa indawo enkulu ye-slag.

Isixazululo: Ukugxila kwensimbi yekhabhoni yepuleti elincane kungabekwa ku-0.5mm ebusweni noma ngaphansi kancane kwepuleti ukuze kuthuthukiswe amandla okusika phansi; I-burr yangaphambili ibonakala ekusikeni, ikakhulukazi ukugxila kuphansi kakhulu, okungalungiswa ngendlela efanele. Ukugxila okungekuhle kudinga ukulungiswa kahle ukuze kusikwe amapuleti amakhulu ukuqinisekisa amandla anele kuyo yonke inqubo yepuleti kanye nokusika okusobala. Kunconywa ukulinganisa ukugxila kanye ngosuku.

2. Ukungalingani kwepharamitha: amandla nesivinini akuhambisani

Uma ijubane lokusika lishesha kakhulu, i-laser ngeke incibilike ngokuphelele futhi ingene epuletini, okuholela kuma-burrs amancane. Uma ijubane lihamba kancane kakhulu, ipuleti lizoncibilika kakhulu, futhi ichibi elincibilikisiwe lizoba likhulu futhi liqongelele i-slag esindayo. Uma amandla ephansi kakhulu, ukusika ngeke kudlule futhi kushiye insalela. Uma amandla ephakeme kakhulu, indawo yokusika izobola futhi ibe magagasi.

Isixazululo: Landela isimiso "sokusika ngokushesha amapuleti amancane kanye nokusika kancane amapuleti amakhulu. I-burr encane yepuleti elincane ingandisa amandla futhi inciphise isivinini kancane. Uma ipuleti elikhulu line-slag engathi sína, isivinini sizolungiswa kahle kuqala ukuze kugwenywe ukunqwabelana ngokweqile, futhi ngesikhathi esifanayo kuhambisane nemvamisa ye-laser efanelekile ukuqinisekisa ukuzinza kokusika.

3. Inkinga yendlela yegesi: umfutho womoya, ubumsulwa, umlomo womlomo kuyisihluthulelo

Umsebenzi wegesi elisizayo ukuphefumula insimbi encibilikisiwe nokupholisa indawo esikiwe, okuyisihluthulelo sokuvimbela ukulenga kwe-slag. Ukucindezela kwegesi okunganele, ubumsulwa obunganele, kanye nokuvaleka kwe-nozzle kanye nomonakalo kuzobangela ngqo insalela ye-slag. Ukusikwa kwe-oksijini kulula ukukhiqiza i-slag ye-oxidation, ubumsulwa be-nitrogen abwanele kuzovela ukufiphaza kwesigaba, ukwanda kwe-burr.

Isixazululo: i-burr encane inyusa kahle umfutho womoya; ipuleti elijiyile elinamathelayo elilengayo, okubaluleke kakhulu ukufaka esikhundleni sokusika kwe-nitrogen okumsulwa okuphezulu. Hlanza insalela ye-nozzle, hlola ukuthi i-nozzle ikhubazekile noma ayijwayelekile, fanisa i-nozzle nomgodi ohambisanayo ngokobukhulu bepuleti, bese ugcina ukuphakama kwe-nozzle nepuleti kufana futhi kuzinzile.

4. Izinkinga zemishini namapuleti: amaphutha afihliwe akufanele anganakwa

Ukungcola kwelensi, ukuphambuka kwendlela yokukhanya, isitimela esiqondisayo sinamathele, kuzoholela ekunciphiseni amandla e-laser, ukungazinzile kwemisebe, okubangela i-slag elengayo ngezikhathi ezithile. Ngaphezu kwalokho, ungqimba lwe-sheet oxide lukhulu kakhulu, ukwakheka kwe-alloy okungalingani, ukuqongelela ungqimba lwe-zinc lweshidi elihlanganisiwe, kuzokhulisa i-slag viscosity, okunzima ukuyiphephula.

Isixazululo: Hlanza ilensi evikelayo njalo, ulinganise indlela yokukhanya futhi uqondise ukunemba kwesitimela. Lapho ucubungula amapuleti ane-oxidation enkulu kanye nesembozo esikhethekile, phakamisa kahle umfutho womoya, ulungise ukugxila, bese uhlanza ukungcola kobuso bepuleti kusengaphambili.

Finqubo yokuxazulula izinkinga ze-ast (imizuzu emi-3 ukuqedela iphutha)

1. Bheka ukubukeka: ama-burrs amancane alungisa amandla nesivinini; I-slag esindayo ilenga ukuhlola umfutho womoya kanye ne-nozzle

2. Hlola imishini: hlanza ilensi, hlola umlomo, lungisa ukugxila

3. Amapharamitha enuzi: ukujiya kwepuleti elihambisanayo, isivinini sokulungisa kahle kanye namandla

4. Ukuhlolwa kwegesi: qinisekisa ubumsulwa begesi bese ulungisa ingcindezi yegesi njengoba kudingeka

Wi-ritten ekugcineni

Ukusika nge-laser ngaphandle kwe-burr, akukho ukulenga kwe-slag, hhayi ngokulungisa amaphutha ngokungaboni, kodwa ngokufanisa amapharamitha ajwayelekile kanye nokugcinwa kwemishini yansuku zonke. Iningi leziphambeko zokucubungula akuzona ukwehluleka kwemishini, kodwa amapharamitha, indlela yegesi, ukugxila kokuphambuka okucashile. Ukwenza umsebenzi omuhle wokulinganisa nsuku zonke kanye nokusebenza okujwayelekile ngeke nje konge izindleko zokuvuselela nokupholisha, kodwa futhi kuthuthukise kakhulu ukunemba kanye nokusebenza kahle kokukhiqiza komkhiqizo oqediwe.