Izinqubo zemishini ye-Aluminium CNC

Ungakwazi umshini i-aluminium ngenani lezinqubo zemishini ze-CNC ezitholakala namuhla.Ezinye zalezi zinqubo zimi kanje.

Ukuphenduka kwe-CNC
Emisebenzini yokuguqula i-CNC, ucezu lokusebenza luyazungeza, kuyilapho ithuluzi lokusika iphuzu elilodwa lihlala limile eduze kwe-eksisi yalo.Kuye ngomshini, ucezu lokusebenza noma ithuluzi lokusika lenza ukunyakaza kokuphakelayo komunye ukuze kuzuzwe ukususwa kwezinto.

I-CNC Milling
Imisebenzi ye-CNC Milling iyona evame ukusetshenziswa kakhulu ekwenzeni izingxenye ze-aluminium machining.Le misebenzi ibandakanya ukuzungezisa kokusikwa kwamaphuzu amaningi ku-eksisi yayo, kuyilapho ucezu lokusebenza luhlala lumile ekseni yalo.Isenzo sokusika futhi kamuva nokususwa kwempahla kufinyelelwa ngokunyakaza kokuphakelayo kwesiqephu sokusebenza, ithuluzi lokusika, noma zombili zihlangene.Lo mnyakazo ungenziwa ngezimbazo eziningi.

Izinqubo zemishini ye-Aluminium CNC
Ungakwazi umshini i-aluminium ngenani lezinqubo zemishini ze-CNC ezitholakala namuhla.Ezinye zalezi zinqubo zimi kanje.

Ukuphenduka kwe-CNC
Emisebenzini yokuguqula i-CNC, ucezu lokusebenza luyazungeza, kuyilapho ithuluzi lokusika iphuzu elilodwa lihlala limile eduze kwe-eksisi yalo.Kuye ngomshini, ucezu lokusebenza noma ithuluzi lokusika lenza ukunyakaza kokuphakelayo komunye ukuze kuzuzwe ukususwa kwezinto.

Ukuphenduka kwe-CNC
Ukuphenduka kwe-CNC
I-CNC Milling
Imisebenzi ye-CNC Milling iyona evame ukusetshenziswa kakhulu ekwenzeni izingxenye ze-aluminium machining.Le misebenzi ibandakanya ukuzungezisa kokusikwa kwamaphuzu amaningi ku-eksisi yayo, kuyilapho ucezu lokusebenza luhlala lumile ekseni yalo.Isenzo sokusika futhi kamuva nokususwa kwempahla kufinyelelwa ngokunyakaza kokuphakelayo kwesiqephu sokusebenza, ithuluzi lokusika, noma zombili zihlangene.Lo mnyakazo ungenziwa ngezimbazo eziningi.

cnc-milling
I-CNC yokugaya
Ukufaka ephaketheni
Okwaziwa nangokuthi i-pocket milling, ukufaka ephaketheni kuwuhlobo lokugaya lwe-CNC lapho iphakethe elingenalutho lenziwa ngomshini engxenyeni.

Ebhekene
Ukubhekana nomsebenzi womshini kubandakanya ukudala indawo eyisicaba ephambanayo ebusweni bomsebenzi ngokuphendula ubuso noma ukugaya ubuso.

Ukuphenduka kobuso
CNC Drilling
I-CNC Drilling iyinqubo yokwenza imbobo endaweni yokusebenza.Kulo msebenzi, ithuluzi lokusika elijikelezayo elinamaphuzu amaningi lobukhulu obuthile lihamba ngomugqa oqondile perpendicular kuya phezulu ukuze libhojwe, ngaleyo ndlela lidale ngempumelelo imbobo.

Amathuluzi for machining aluminium
Kunezici ezimbalwa ezithonya ukukhethwa kwethuluzi le-aluminium CNC machining.

Ithuluzi design
Kunezici ezihlukene zejiyomethri yethuluzi elinomthelela ekusebenzeni kahle kwayo ekwenzeni i-aluminium machining.Enye yalezi yizinga layo lomtshingo.Ukuze uvimbele ubunzima ekukhishweni kwe-chip ngesivinini esikhulu, amathuluzi okusika omshini we-aluminium CNC kufanele abe nemitshingo engu-2-3.Inani eliphakeme lemitshingo liphumela ezigodini ze-chip ezincane.Lokhu kuzobangela ukuthi ama-chips amakhulu akhiqizwe ama-alloys e-aluminium abhajwe.Lapho amandla okusika ephansi futhi imvume ye-chip ibalulekile enqubeni, kufanele usebenzise imitshingo emi-2.Ukuze uthole ibhalansi ephelele ye-chip clearance namandla amathuluzi, sebenzisa imitshingo emi-3.

Imitshingo yamathuluzi (harveyperformance.com)
I-angle ye-Helix
I-engeli ye-helix i-engeli ephakathi komugqa omaphakathi wethuluzi kanye ne-tangent yomugqa oqondile onqenqemeni lokusika.Kuyisici esibalulekile samathuluzi okusika.Ngenkathi i-engeli ephezulu ye-helix isusa ama-chips engxenyeni ngokushesha okukhulu, inyusa ukungqubuzana nokushisa ngesikhathi sokusika.Lokhu kungase kubangele ukuthi ama-chips ashisele endaweni yamathuluzi ngesikhathi somshini we-CNC we-aluminium wesivinini esikhulu.I-engeli ye-helix ephansi, ngakolunye uhlangothi, ikhiqiza ukushisa okuncane kodwa ingase ingawasusi ama-chips ngempumelelo.Emashini e-aluminium, i-engeli engu-35° noma engu-40° ye-helix ilungele izinhlelo zokusebenza ezimahwaqa, kanti i-engeli ye-helix engu-45° ingcono kakhulu uma iqedwa.

I-Helix angle (Wikipedia.com)
I-engeli yokusula
I-clearance angle ingenye into ebalulekile ekusebenzeni kahle kwethuluzi.I-engeli enkulu ngokweqile ingabangela ithuluzi ukuthi limbe emsebenzini futhi lixoxe.Ngakolunye uhlangothi, i-engeli encane kakhulu ingadala ukungqubuzana phakathi kwethuluzi nomsebenzi.Ama-engeli wokusula phakathi kuka-6° no-10° angcono kakhulu kuma-aluminium CNC machining.

Izinto zamathuluzi
I-Carbide iyinto ekhethwayo yamathuluzi okusika asetshenziswa kumishini ye-aluminium CNC.Ngenxa yokuthi i-aluminium iwukusika okuthambile, okubalulekile ethuluzini lokusika i-aluminium akuwona ubulukhuni, kodwa ikhono lokugcina insingo ebukhali.Leli khono likhona kumathuluzi e-carbide futhi lincike ezintweni ezimbili, usayizi wokusanhlamvu we-carbide kanye nesilinganiso se-binder.Nakuba usayizi wokusanhlamvu omkhudlwana uphumela kokuqinile, usayizi wokusanhlamvu omncane uqinisekisa into eqinile, ekwazi ukumelana nomthelela okuyiyona ndawo esiyidingayo.Izinhlamvu ezincane zidinga i-cobalt ukuze kuzuzwe isakhiwo esihle sokusanhlamvu namandla wezinto ezibonakalayo.

Nokho, i-cobalt ihlangana ne-aluminium emazingeni okushisa aphezulu, yakhe unqenqema olwakhelwe phezulu lwe-aluminium endaweni yamathuluzi.Isihluthulelo ukusebenzisa ithuluzi le-carbide ngenani elifanele le-cobalt (2-20%), ukuze unciphise lokhu kusabela, kuyilapho ugcina amandla adingekayo.Amathuluzi e-Carbide ngokuvamile akwazi ukumelana kangcono kunamathuluzi Ensimbi, isivinini esiphezulu esihlotshaniswa nomshini we-aluminium CNC.

Ngaphezu kwezinto zamathuluzi, ukugqoka kwamathuluzi kuyisici esibalulekile ekusebenzeni kahle kwamathuluzi.I-ZrN (Zirconium Nitride), i-TiB2 (i-Titanium di-Boride), kanye nezingubo ezifana nedayimane ezinye ezifanelekile zamathuluzi asetshenziswa kumishini ye-aluminium CNC.

Okuphakelayo kanye nesivinini
Isivinini sokusika isivinini lapho ithuluzi lokusika lizungeza.I-aluminium ingakwazi ukumelana nesivinini esikhulu sokusika ngakho-ke isivinini sokusika ama-alloys e-aluminium sincike emikhawulweni yomshini osetshenziswayo.Ijubane kufanele libe phezulu njengoba lisebenza emishinini ye-aluminium CNC, njengoba lokhu kunciphisa amathuba okwakhiwa kwemiphetho eyakhelwe phezulu, konga isikhathi, kunciphisa izinga lokushisa engxenyeni, kuthuthukisa ukuphuka kwe-chip, futhi kuthuthukisa ukuqedela.Isivinini esiqondile esisetshenziswa siyahlukahluka ngengxube ye-aluminium kanye nobubanzi bethuluzi.

Izinga lokuphakelayo yibanga elihamba ucezu lokusebenza noma ithuluzi ngokuphenduka ngakunye kwethuluzi.Okuphakelayo okusetshenzisiwe kuncike ekuqedeni okufunayo, amandla, kanye nokuqina kwendawo yokusebenza.Ukusikeka okungalungile kudinga okuphakelayo okungu-0.15 kuya ku-2.03 mm/rev kuyilapho ukuqeda ukusika kudinga okuphakelayo okungu-0.05 kuya ku-0.15mm/rev.

Ukusika uketshezi
Naphezu kokusebenza kwayo, ungalokothi usike i-aluminium yome njengoba lokhu kukhuthaza ukwakheka kwemiphetho eyakhelwe phezulu.Uketshezi olufanele lokusika lwe-aluminium CNC machining ama-emulsions kawoyela ancibilikayo namafutha amaminerali.Gwema ukusika uketshezi oluqukethe i-chlorine noma isulfure esebenzayo njengoba lezi zici zingcolisa i-aluminium.