I-Aluminium CNC Machining: Konke Odinga Ukukwazi

Isibuyekezo sokugcina: 09/02, isikhathi sokufunda: 7 imiz

Aluminium CNC machining

I-Aluminium iyinto esetshenziswa kabanziCNC imishiningenxa yezakhiwo zayo ezihlukahlukene zomzimba nemishini.Ngaphezu kwalokho, ngenxa yesilinganiso sayo esihle kakhulu samandla-kuya-isisindo, i-aluminium nama-alloys ayo afaneleka kakhulu ukukhiqiza izingxenye ezihlukahlukene lapho kudingeka khona amandla amakhulu, futhi isisindo siyisithiyo esikhulu.Ngenxa yalokho, isetshenziselwa ukwenza izingxenye zemikhiqizo ezimbonini eziningi, okuhlanganisa ezezimoto, i-aerospace, ezokuvikela, Ezogesi, ifenisha, nezinye izinto zikagesi zasendlini.

Amabanga adume kakhulu ama-aluminium alloys omshini we-CNC, izici okufanele zicatshangelwe, izinzuzo, izithiyo, kanye nezicelokonke kuzoxoxwa ngakho kulesi sihloko.

 Amabanga ajwayelekile we-Aluminium alloys omshini we-CNC

Uchungechunge lwe-aluminium grade-alloys

I-Aluminium 2024

Kuyingxubevange ekwazi ukumelana nokushisa lapho ithusi liyingxenye yokuqala yengxubevange.I-alloy ethambile, ene-annealed enezici ezinhle zokusebenzisa amandla, ekwazi ngokugcwele ukumelana nokukhathala.Naphezu kokuba nokumelana nokugqwala okuphansi kunamanye amabanga, iyinto engcono kakhulu yokwenza izingxenye zendiza ngenxa yesilinganiso sayo samandla nesisindo esihle kakhulu lapho indawo engaphezulu isiqedwe ngokufanelekile.

I-Aluminium 6061

I-Magnesium, i-silicon, ne-aluminium kwenza iBanga 6061, okwenza ukwelashwa kokushisa kube kumazinga aphezulu wamandla.Ngenxa yayoamandla aphezulu, ukuqina, kanye nokusebenza ngokugoba, leli banga lilungele imishini ye-CNC engu-5-eksisi.Ngaphezu kwalokho, njengoba inokumelana nokugqwala okuphezulu, ilungele futhi izimo zemvelo ezinzima.Ngenxa yalokho, ingasetshenziswa ezimbonini ezihlukahlukene, kusukela ku-prototyping yemishini ukuya kwi-aerospace kanye nezokuxhumana.

I-Aluminium 7075

Ebangeni 7075, i-zinc iyinsimbi eyisisekelo ehlanganisiwe.Inokwakheka okulingene uma kuqhathaniswa namanye amabanga angelapheka.Emishinini ye-CNC, leli banga lisetshenziselwa ukwakha izingxenye ezihlukahlukene lapho aizinga eliphezulu lokuqinaiyadingeka ekusebenzeni, kusukela ezingxenyeni zebhayisikili kuya emaphikweni endiza.Noma kunjalo, inomlingiswa we-weldability ompofu.

I-Aluminium 3003

Yenziwe nge-manganese njengensimbi yokuqala ye-alloying.Isetshenziselwa ukukhiqizwa kwempahla yasendlini ngenxa yayoukwakheka okuhle nokulula komshiniimisebenzi efana nokugoba, ukuphotha, ukwenza ama-roll, nokunyathela.Ngaphezu kwalokho, ngenxa yokumelana nokugqwala okuphakeme, imikhiqizo ingakwazi ukumelana nemvelo yangaphandle, ebuye ilungele izingxenye zangaphandle zokuhlobisa nezakhiwo.

I-Aluminium 5052

I-aluminium engu-5052 ihlanganiswe ne-magnesium ne-chromium, okuyenza ifaneleke kakhulu ekusebenzeni kwe-CNC.Inokuhleukusebenza namandla angaphezu kuka-3003.Ngoba inikeza kuphela aisilinganiso sokusebenza kahle, akuyona inketho enhle yokusebenza kwemishini ebanzi.Leli banga lihle kakhulu ezinhlelweni zokushintshanisa ukushisa, umsebenzi wensimbi ojwayelekile, kanye nezakhiwo.

CNC Machining Operations for Aluminium

Ukushintsha ukusebenza

1.          I-CNC yokugaya

Ukugayaukusebenza okuvame kakhulu kwe-Aluminium CNC machining, ekwazi ukukhiqiza izinhlobo eziningi zomumo.Emsebenzini wokugaya, i-Aluminium workpiece ihlala imile.Ngesikhathi esifanayo, ithuluzi elizungezayo lenza ukusika amaphuzu amaningi eduze kwe-eksisi yalo ukuze lisuse impahla ukuze lithole umumo ofunekayo ngokwezilawuli zekhompuyutha.Kwezinye izimo, i-workpiece nethuluzi lokusika lihamba ngenkathi impahla isuswa ngezimbazo eziningi.

2.          Ibheke ku-CNC

Ngosizo lomsebenzi obhekene ne-CNC, i-aluminium workpiece enendawo eqinile ingenziwa ibe yisiphambano esiyisicaba ngosizo lokuguqula ubuso noma ukugaya ubuso.

3.          CNC - ukubhoboza

Kule nqubo, i-multipoint rotating cutter yosayizi onikeziwe ihanjiswa emgqeni we-perpendicular endaweni yangaphandle futhi ibhobozwe ukudala imbobo noma ezinye izimo kububanzi obumisiwe nobude.

4.          Ukuphenduka kwe-CNC

In Ukuphenduka kwe-CNC, i-chuck ibamba futhi izungezisa i-aluminium rod, futhi ithuluzi lokusika lamaphuzu amaningi lisusa izinto kuze kube yilapho ubukhulu obudingekayo nokuma kungatholakali.

Izinto okufanele zicatshangelwe ku-Aluminium CNC Machining

Ukuze uthole ikhwalithi ye-CNC machining, kufanele uzame ukukhetha iithuluzi lokusika elifanele, kunezici ezihlukahlukene ezifana nempahla yamathuluzi, iJiyomethri Yethuluzi, isivinini sokusika, izinga lokudla, noketshezi lokusika.

1.          Ijeometri yethuluzi

Ukukhiqiza kanye nekhwalithi ye-CNC machining ye-aluminium kuthintwa i-geometry yamathuluzi.Ngakho-ke, kufanele ucabangele eziguquguqukayo ezilandelayo ukuze machining ngempumelelo.

 a.  Izinombolo zomtshingo

Ithuluzi elinenombolo yomtshingo emithathu

Lapho wenza imishini ye-CNC ku-aluminium, ukhetha amathuluzi wokusika ngeimitshingo emibili kuya kwemithathu iyona ndlela engcono kakhulu.Ngokuphambene, ukukhetha izinombolo zomtshingo ngaphansi kwezimbili noma ngaphezulu kwezintathu kuzoholela ekwakhekeni kwama-chip amakhulu nama-chips amancane ashiye amamaki omshini phezulu.

b.I-angle ye-Helix

Enye into enomthelela ekusebenzeni kwemishini ye-CNC i-engeli ye-helix.Ingabonakala njenge-engeli eyakhiwe umugqa omaphakathi wethuluzi kanye ne-tangent yomugqa oqondile onqenqemeni lokusika.I-engeli ye-helix izonquma ukuthi izosusa ngokushesha kangakanani ama-chips.Khetha i-engeli engu-35° noma engu-40° ye-helixku-CNC machining aluminium, noma gxuma ufike ku-45° uma uya ekuqedeni okungemuva kobuso.

 c.  I-Angle yokusula

I-engeli enkulu yokususa ingamba ngokweqile into yokusebenza ye-aluminium, futhi ukungqubuzana phakathi kwethuluzi nendawo yokusebenza kungabangelwa i-engeli yokususa kancane.I-engeli efanelekile yokususa isukela6 ku10⁰.

2.          Impahla yamathuluzi okusika

I-Carbide iyinto ejwayelekile kakhulu yokwakha amathuluzi okusika adingekayo kumashini we-aluminium CNC.Ngakho-ke kungenxa yokuthi amathuluzi enziwe nge-carbide ayakwazi ukumelana nesivinini esikhulu sokusika esidingekayo kumashini we-aluminium CNC.

I-Aluminium idinga ukusika okuthambile, ngakho usayizi wokusanhlamvu we-carbide kanye nesilinganiso se-binder kufanele kube kuncane.Ukwenza lokho, i-Cobalt kufanele ixutshwe ngenani elifanele ukuze kukhiqizwe usayizi omncane wokusanhlamvu we-carbide (2-20 %) olungele ukusika okuthambile.Izembatho ezengeziwe ezifana nedayimane ne-zirconium nitride zingandisa ukusebenza kahle kokusika.

3.          Ukusika isivinini

I-Aluminium ingakwazi ukumelana nesivinini esikhulu sokusika ukuze ukwazi ukusetha umshini wakho we-CNCkunoma yisiphi isivinini esingaba khona.Nokho, imiphetho eyakhelwe phezulu ingakheka uma ihamba ngesivinini esiphansi.

4.          Izinga lokuphakelayo

Isiphetho esidingekayo namandla anquma izinga lokuphakelayo.Ngokwesibonelo, ungakhetha phakathi0.05 kanye no-0.15 mm/rev endaweni emagebhugebhu kanye no-0.15 kuya ku-2.03 mm/rev ngokushelelaukuqeda.

5.          Ukusika uketshezi

Emishinini ye-aluminium CNC, uketshezi olufanele lokusika kukhonaama-emulsions kawoyela ancibilikayo namafutha amaminerali angenayo i-chlorine noma isulfure esebenzayongoba lezi zingangcolisa i-workpiece.

6.          Ngemva-machining inqubo

Izingxenye zomshini ze-CNC ezinokuqedwa kwendawo

Kudingeka izinqubo zokwenziwa kwemishini ukuze kuthuthukiswe ukuqedwa kwendawo, ubuhle bobuhle, kanye nezakhiwo zomzimba nezomshini.Ziningi izinqubo post-machining for CNC machined aluminium izingxenye, ezifanaUbuhlalu kanye ne-sandblasting, Ukugqoka, I-anodizing,futhii-powder enamathela.

a.      I-Bead ne-sandblasting:Izingxenye zomshini we-Aluminium zishiswa ngobuhlalu bengilazi obuncane kusetshenziswa isibhamu somoya esicindezelwe kakhulu, sisusa izinto ezisele ukuze kukhiqizwe indawo ebushelelezi ngaphandle kokubeka engcupheni ukubekezelelana kobukhulu.

b.     I-Anodizing:Ingxenye yokuqala ye-Aluminium icwiliswa ku-electrolyte ye-sulfuric acid, futhi ugesi usetshenziswa kuyo yonke i-cathode ne-anode.Ama-ion oksijini akhishwa ku-electrolyte ukuze kwakheke i-aluminium oxide engasasebenzi endaweni eveziwe.

c.      Ukugqoka:ukugqoka okulula ngenye into efana ne-zinc, nickel, noma i-chromium.

d.     I-Powder coating:izinga lokushisa eliphezulu le-polymer powder coating yengxenye

Izinzuzo

I-Aluminium CNC machining inezinzuzo ezimbalwa ngenxa yezici zayo zokusebenzisa imishini nezomzimba.Ukuze uthole ukunemba okuphezulu kwe-CNC machining, kuphephe kakhulu futhi kuqondile.Ake sibukeze inzuzo ngayinye.

Ukusebenziseka kalula 

Ngenxa yemvelo ethambile ye-aluminium, cishe awekho amathuba okuguqulwa ngesikhathi se-CNC machining, futhi ihlehla kalula.Ngakho-ke, kungenziwa kalula ngomshini ngamathuluzi ngaphandle kokuwaguga.

Ukuhleleka okuhle kakhulu kwemishini kunciphisa isikhathi somjikelezo womshini ngenkathi kugcinwa ukuzinza okuvelele kobukhulu.

Isilinganiso samandla nesisindo

I-Aluminium iyinsimbi elula enamandla amakhulu.Uma uyiqhathanisa nensimbi, iminyene ngokuphindwe kathathu, iyenza ifanelekele ukusetshenziswa lapho isisindo siyinselele enkulu ngokugcina amandla aphezulu, njengasezingxenyeni zendiza.

Umsebenzi Womshini Ophephile

I-Aluminium ayikhiqizi izinto ezinobuthi ngesikhathi somshini we-CNC.Ngokungafani nezinye izinto ezifana nepulasitiki, iphephe ngokuphelele ngesikhathi sokusebenza kwemishini.

Ukumelana nokugqwala

Ngenxa yokuhlobana okuhle kakhulu kwe-aluminium nama-alloys ayo omoya-mpilo, ayikwazi ukulahlekelwa ungqimba lwe-oxide yokugqwala kuyilapho ibhekene nomswakama.Ngenxa yalezi zici, i-aluminiyamu iwumsebenzi omangalisayo wamelana nokugqwala.Ukumelana nokugqwala kukhulisa isikhathi eside sezingxenye zomshini we-CNC.

Ukusebenziseka kabusha

Zonke izingxenye nemikhiqizo eyenziwe nge-aluminium kusetshenziswa imishini ye-CNC iyasebenziseka kabusha.Ngenxa yalokho, izingxenye ze-aluminium zingasetshenziswa futhi uma umjikelezo wempilo yomkhiqizo usuphelile.

I-conductivity kagesi

Ngenxa ye-conductivity kagesi, izingxenye ze-aluminium zomshini we-CNC nazo zilungele izingxenye zikagesi, nakuba ukuqhutshwa kwe-conductivity kungehliswa ngokuhlangana nezinye izinsimbi.

Inzuzo yobuhle

Nakuba i-aluminium kanye nama-alloys ayo kungenziwa ngomshini we-CNC ukuze kuqedelwe kahle kakhulu, kungenziwa futhi nge-anodized ukuze kutholwe imibala ehlukahlukene, okwengeza ubuhle obukhangayo obukhangayo ezingxenyeni nakumkhiqizo.

Ukusebenza emazingeni okushisa aphansi

Ngokungafani nezinye izinto, i-aluminium igcina izakhiwo zayo emazingeni okushisa aphansi kakhulu, njengokuthambile, ukunwebeka, namandla.

Le khwalithi iyenza ilungele izingxenye zokusebenza ezisezingeni eliphansi lokushisa.

Izinhlelo zokusebenza

Isembozo se-turbine yendiza eyenziwe ngomshini we-Aluminium CNC

Njengoba kushiwo ngaphambili esihlokweni, i-Aluminium nama-alloys ayo anezimfanelo eziningi ezinhle, okwenza Izingxenye ezivela ku-Aluminium CNC machining zibalulekile ezimbonini ezimbalwa.

Imboni ye-Aerospace

Isilinganiso se-Aluminium esiphezulu sesisindo nesisindo kanye nokunemba kwemishini ye-CNC kuyenza ifaneleke izingxenye ezihlukahlukene ze-aerospace, okuhlanganisa ama-airfoil, izingxenye zegiya elifakayo kanye nokuhlalisa, izihlahla, nezixhumi ezihlukene zikagesi.

Imboni Yezimoto

I-Aluminium iyakwazi ukumelana nesisindo esiphezulu.Ngakho-ke, izingxenye zezimoto ezahlukahlukene zilungiswa ngomshini we-Aluminium CNC.Okufana namashafti, izinto ezihlukile, amaphaneli odonga ngaphakathi kwemoto, ama-axel okushayela, ama-gearbox, ama-starter motors, nokunye okuningi.

Imboni kagesi

Ngenxa yomshini we-aluminium we-CNC, ugesi wabathengi nezinto zikagesi ziya ziba zincane, zinokubekezelelana okuqinile, futhi zisalula.Amabhodi wesifunda, osinki bokushisa, nama-semiconductors ayizibonelo zezingxenye.

Imboni Yezokwelapha

I-Aluminium CNC machining igcwalisa isidingo semishini yezokwelapha edinga ukwenziwa kwemishini engasindi nokunemba.Ucwaningo oluningi, ukuhlinzwa, kanye nezingxenye zokulethwa kwezidakamizwa, okuhlanganisa izimila zokuhlinzwa, imishini ye-MRI, izibambo ze-blade, izisiki, nezikelo zokuhlinza, zenziwa ngemishini ye-aluminium CNC.

Ezinye izinhlelo zokusebenza

Amalulwane e-baseball namakhwela ezemidlalo ayizibonelo zemishini yezemidlalo.Izimboni zokudla nemithi nazo zisebenzisa izingxenye ze-aluminium ezidalwe yi-CNC machining.Futhi, izicelo ze-Cryogenic ziningi.

Isiphetho

Njengoba wazi kulesi sihloko, i-aluminium inezakhiwo nezinzuzo ezahlukahlukene zokusebenzisa izingxenye zayo ezidalwe ngomshini we-CNC.Ngenxa yobuciko obuhle kakhulu, ukubekezelelana okuqinile kufinyeleleka kalula.Ngakho-ke, uma ufuna ukucabangela i-aluminium CNC machining yephrojekthi yakho, insizakalo yethu yokwenza imishini ye-On Demand ilapha ukuze ikusize..Thinanikeza uchwephesheIsevisi ye-CNC Machiningkuzo zonke izingxenye ze-Aluminium.Lapha, onjiniyela bethu bokulawula ikhwalithi baqapha isinyathelo ngasinye sokwenza imishini ukuze kugcinwe izinga nokubekezelelana.Zizwe ukhululekile ukuXhumana nathiukuze uthole ulwazi olwengeziwe

Imibuzo Evame Ukubuzwa

Imaphi amamaki adumile wama-alloys e-aluminium?

I-Aluminium 2024, 6061, 7075, 3003, kanye ne-5052 amamaki adumile omshini we-CNC.

Ngingalikhetha kanjani ibanga elingcono kakhulu le-alloy?

Kuncike ekusetshenzisweni kwemikhiqizo kanye nezimfanelo ezidingekayo zomshini nezomzimba, okuhlanganisa ubulukhuni, amandla, i-ductility, kanye nokusebenza.Ngoba uhlobo ngalunye lwebanga le-alloy lunezakhiwo ezihlukile, ukukhetha ibanga elingcono kakhulu kungaba inselele.Ngakho-ke, vumela ochwepheshe bethu banqume ukuthi yikuphi okungcono kakhulu kuphrojekthi yakho ngokusekelwe ezidingweni zakho.

Yiziphi izici okufanele zicatshangelwe kumshini we-Aluminium CNC?

Ngomshini wekhwalithi we-CNC, kufanele ucabangele izici ezihlukahlukene ezifana nempahla yamathuluzi (i-Carbide), i-geometry yethuluzi (Izinombolo zomtshingo, i-helix, ne-angle yokususa), isivinini sokusika, izinga lokuphakelayo, noketshezi lokusika.

Ingabe imishini ye-Aluminium CNC iyabiza?

Cha, ukudala izingxenye ze-aluminium ngomshini we-CNC kuyinkqubo engabizi kakhulu, ikakhulukazi ngamanani amakhulu.Ngaphezu kwalokho, sinikeza amanani ancintisana kakhulu.Xhumana nathifuthi uthole aquotationemahoreni angama-24.

Ingabe ungumkhiqizi?

Yebo, singabakhiqizi abahamba phambili be-china.Singahlinzeka ngezinsizakalo zokukhiqiza ezifunwa kakhulu njenge-CNC-machining, insimbi yeshidi, ukubumba umjovo, i-Aluminium Extrusion, kanye nokuqedwa kwendawo.