Izixhobo zokusika zingundoqo kwisixhobo kunye nokuveliswa kwesikhunta.Njengoko ukusebenza ngempumelelo kunye neemfuno zomgangatho ziqhubeka zisanda, ababoneleli baya kusebenzisa izixhobo ezikhethekileyo ukuhlangabezana neemfuno zezicelo ezahlukeneyo zabathengi.
Isantya kunye nexesha lomjikelo okhawulezayo liya libaluleke ngakumbi nangakumbi kwisixhobo kunye nokwenziwa komngundo.Izisombululo zangoku zokusika kunye nokusila zinika amandla amakhulu okukhawulezisa ixesha lemveliso kwaye zinokuthatha indawo ngokupheleleyo inyathelo lokuqhubekeka.Nangona kunjalo, ukuchaneka kunye nomgangatho womphezulu nazo zibalulekile.Ngokukodwa xa i-contours emxinwa kwaye inzulu kunye ne-cavities kufuneka inqunywe, iimfuno zabasiki be-milling ziphezulu kakhulu.
Izinto ezikhethekileyo kunye nesiqhelo esinzima kakhulu ekufuneka zicutshungulwe kwisixhobo kunye nokwenza umngundo zifuna izixhobo ezilinganayo zobuchwephesha kunye nezinzima zokusika.Ke ngoko, iinkampani ezenza izixhobo kunye nokubumba zifuna izixhobo ezikumgangatho ophezulu eziqinisekisa ukuthembeka kwenkqubo epheleleyo.Badinga izixhobo zabo zokubonelela ngelona nqanaba liphezulu lokuchaneka, ubomi besixhobo eside, ixesha elifutshane lokumisela, kwaye ngokuqinisekileyo kufuneka babonelelwe ngexabiso elibizayo.Oku kungenxa yokuba ukwenziwa komngundo kwale mihla kujongene noxinzelelo oluqhubekayo lokunyusa imveliso.Inkqubela phambili eqhubekayo ye-automation iluncedo olukhulu ekufezekiseni le njongo.Izixhobo zokusika ezisetyenziselwa inkqubo yokuzenzekelayo kufuneka zihambelane nezi phuhliso ukuhlangabezana neemfuno eziphezulu zabathengi ngokubhekiselele kwisantya, ukuzinza, ukuguquguquka kunye nokuthembeka kwemveliso.
Nabani na ofuna ukwandisa iindleko-ukusebenza kokusebenza kwabo kufuneka anikele ingqalelo kwimveliso yenkqubo yonke.
Oku kunokonga iindleko, umenzi wesixhobo se-LMT Tools ukholelwa.Ngoko ke, izixhobo zokusika eziphezulu eziqinisekisa ukuba izinga eliphezulu lokususa isinyithi kunye nokuthembeka kwenkqubo ephezulu kubalulekile.Nge-Multiedge T90 PRO8, inkampani ibonelela ngesisombululo esisebenzayo kwimisebenzi yokugaya igxalaba.
I-LMT Tools' Multiedge T90 PRO8 inkqubo yokusila ye-tangential indexable indexable ibeka umgangatho ngokwemigaqo yokusebenza kunye nokusebenza kakuhle kweendleko.(Umthombo: LMT Tools)
I-Multiedge T90 PRO8 yinkqubo yokugaya i-tangential, i-insert nganye ine-edges ezisibhozo ezikhoyo zokusika.Izixhobo zokusika, iijiyometri kunye neengubo zifaneleke ngokukodwa kwi-machining steel (ISO-P), intsimbi etyhidiweyo (ISO-K) kunye nensimbi engenasici (ISO-M), kwaye yenzelwe ukucoca ngokukrakra kunye nezicelo zokugqiba isiqingatha.Isikhundla sokufakela i-tangential ye-blade siqinisekisa indawo yoqhagamshelwano elungileyo kunye ne-clamping force ratio, ngaloo ndlela iqinisekisa ukuzinza okukhulu.Inokuqinisekisa ukuthembeka kwenkqubo nakwizinga eliphezulu lokususa isinyithi.Umlinganiselo wedayamitha yesixhobo ukuya kwinani lamazinyo, edityaniswe namazinga aphezulu okutya afikelelekayo, anokufikelela kula mazinga aphezulu okususwa kwesinyithi.Ngoko ke, ixesha elifutshane lokujikeleza liphunyeziwe, ngaloo ndlela linciphisa iindleko zenkqubo epheleleyo okanye iindleko zenxalenye nganye.Inani elikhulu leencam zokusika kwi-insert nganye linceda ukwandisa ukusebenza kakuhle kwenkqubo yokugaya.Inkqubo ibandakanya umzimba ophetheyo kwi-50 ukuya kwi-160 mm kunye nokufakwa ngokuthe ngqo koxinzelelo kunye nobunzulu bokusika ukuya kwi-10 mm.Inkqubo yesitampu ayifuni ukugaya ngexesha lenkqubo yokuvelisa, ngaloo ndlela kuncitshiswe ukusebenza kwakhona ngesandla.
Ukunciphisa ixesha lomjikelo kuchaphazela ngokuthe ngqo imveliso kwaye ngaloo ndlela inzuzo yenkampani.Inkampani ithi ababoneleli beCAM ngoku baphuhlisa imijikelo yee-circular arc milling cutters.UWalter uye wazisa i-MD838 Supreme kunye ne-MD839 Supreme series end mills, enokunciphisa ixesha lokujikeleza ukuya kuthi ga kwi-90%.Ukugqiba, isixhobo esitsha se-arc segment singanciphisa ixesha lomjikelo ngokwandisa kakhulu inyathelo lesixhobo.Xa kuthelekiswa ne-ball-end end Mills, edla ngokurhoxiswa xa isetyenziswe kwiprofayili yokugaya ngesantya se-0.1 mm ukuya kwi-0.2 mm, i-arc segment milling cutters inokufikelela kwireyithi yokurhoxisa ye-2 mm okanye ngaphezulu, kuxhomekeke ekukhethweni. isixhobo kunye neradiyasi yeflanki yesixhobo.Esi sisombululo sinciphisa ukunyakaza kwendlela yesixhobo, ngaloo ndlela sinciphisa ixesha lokujikeleza.I-MD838 Supreme kunye ne-MD839 Supreme series entsha inokubandakanya ubude be-blade yonke, ukuphucula izinga lokususa izinto, ukuphucula ukugqitywa komphezulu kunye nokwandisa ubomi besixhobo.Abasiki becandelo le-WJ30RD besigaba sesangqa sesangqa zingasetyenziselwa ukucubungula intsimbi kunye nezixhobo zentsimbi.Ezi zixhobo zikwafumaneka kwibakala likaWalter's WJ30RA ukuze kucingwe ngokufanelekileyo intsimbi engatyiwayo, i-titanium kunye nemigangatho ye-alloy ekwazi ukumelana nobushushu.Ngenxa yejiyometri ephuhliswe ngokukodwa, aba basiki babini bokungqusha balungele ukugqiba isiqingatha kunye nokugqibezela iinxalenye ezineendonga eziphakamileyo, imingxunya enzulu, umphezulu weprismatic kunye neradii yenguqu.UWalter uthe olu luhlu lwezicelo kunye nezixhobo zenza i-MD838 Supreme kunye ne-MD839 Supreme ilungele ukugqiba ngokufanelekileyo kwintsimi yokwenziwa kokubumba kunye nokubumba.
Izinto ezinzima kumatshini ezifana nensimbi engenasici kunye ne-high-temperature alloys zihlala zisetyenziselwa ukuvelisa i-mold kunye nemingeni ekhethekileyo.I-Dormer Pramet yongeze iimveliso ezintsha kuluhlu lwayo oluyilelwe ukuphatha le misebenzi.Isizukulwana saso esitsha esiqinileyo se-carbide esine-five-blade end Mills siyilelwe ukugaya okuguquguqukayo kumatshini jikelele kunye nokusetyenziswa kokungunda.Uluhlu lwe-S7 oluqinileyo lwe-carbide milling cutter olunikezwa nguDormer Pramet lugubungela uluhlu olubanzi lwemisebenzi kwiintsimbi ezahlukeneyo, isinyithi esityhidiweyo kunye nezinto ezinzima kumatshini (kubandakanywa insimbi engenasici kunye ne-alloys super).Inkampani ibanga ukuba ireyithi yesondlo ye-S770HB, S771HB, S772HB kunye ne-S773HB esanda kongezwa ngama-25% aphezulu kunomsiki we-flute ezine-flute.Zonke iimodeli zine-angle efanelekileyo ye-rake ukufezekisa isenzo sokusika esigudileyo kunye nokunciphisa umngcipheko wokuqina komsebenzi.Ukugquma kwe-AlCrN kunokubonelela ngokuzinza kwe-thermal, ukungqubuzana okuncitshisiweyo, ukuxhathisa okugqwesileyo kunye nokuqina kwexesha elide, ngelixa i-radius encinci yekona kunye noyilo lweengcebiso kunokubonelela ngokusebenza okuzinzileyo kunye nokwandisa ubomi besixhobo.
Kwiziko lomatshini le-axis emihlanu, umenzi ofanayo waphuhlisa i-barrel end mill.Ngokutsho kwenkampani, isixhobo esitsha se-S791 sinomgangatho obalaseleyo womphezulu kwaye sifanelekile ukugqiba isiqingatha kunye nokugqitywa kwentsimbi, insimbi engenasici, intsimbi kunye ne-alloys ephezulu yokushisa.Luyilo lokuqala lolo hlobo lwayo kuthotho lwe-Dormer yenkampani kwaye ibandakanya irediyasi yempumlo yokugaya i-fillet, kunye nefomu enkulu ye-tangential yokugoba kunye nomatshini onzulu wodonga lomphezulu.
Xa kuthelekiswa nezixhobo zemveli zokuphela kwebhola, izixhobo ezinombhobho zibonelela ngokugqithelana ngakumbi, ukufikelela kwindawo enkulu yoqhagamshelwano kunye ne-workpiece, ukwandisa ubomi besixhobo kunye nokunciphisa ixesha lokujikeleza.Ngokomenzi, ukudlula okumbalwa okufunekayo, ixesha elifutshane lokucoca, ngelixa uqhubeka nokuqonda zonke iingenelo eziqhelekileyo ezinxulumene neebhola zokuphela kwebhola.Kumzekelo wakutshanje, xa umatshini kunye neeparitha ezifanayo, i-cylindrical end mill idinga kuphela ukudlula kwe-18, ngelixa i-ball-end version idinga ukudlula kwe-36.
Umgca wemveliso omtsha we-Aluflash obanzi uquka i-2A09 2-edge yesiqhelo-ubude beemill ekupheleni.(Umthombo: ITC)
Kwelinye icala, xa i-aluminium iyinto ekhethwayo, uthotho lwe-ITC's Aluflash luqinisekisa ukusebenza okuphezulu.Uluhlu olutsha lwee-end Mills sisisiki esiguquguqukayo sokusila, esilungele ukustywa, ukugawula iirampu, i-side milling, i-plunge milling, i-interpolation, i-dynamic milling kunye ne-spiral milling.Olu chungechunge lunokuphelisa ukungcangcazela kwaye luqhube ngesantya esiphezulu kunye namazinga okutya, kubandakanywa ne-flute ezimbini kunye nezintathu eziqinileyo ze-carbide end Mills kunye nobubanzi be-1 ukuya kwi-25 mm.Ukukhawulezisa ukuphunyezwa
I-Aluflash entsha ivumela i-engile yokuthambekela komnqantsa kwaye idibanise ubuchwephesha obuninzi obutsha ukuhlangabezana neemfuno eziphezulu zokugaya ukusebenza okuphezulu.I-Aluflash iye yazisa i-W-shaped chip flute ukuphucula ukubunjwa kwe-chip kunye nokukhutshwa kwe-chip, ngaloo ndlela iphucula ukuzinza kunye nokunciphisa amandla okusika.Ukuzalisekisa oku kungundoqo we-parabolic, ophucula ukuzinza kwesixhobo, ukunciphisa amathuba okuphambuka kunye nomonakalo, kunye nokuphucula ukugqitywa komphezulu.I-Aluflash ikwanazo nemigca ephindwe kabini okanye kathathu, kuxhomekeke ekubeni umthengi ukhetha ukwahluka okumacala mabini okanye amathathu.Umphetho wokusika wangaphambili uphucula ngakumbi isakhono sokususa itshiphu, ngaloo ndlela sinyusa isakhono sokusetyenzwa kwethambeka kunye nesakhono se-Z-axis.
I-PCD i-milling cutter edibeneyo kunye nenketho "yenaliti ebandayo", enokusetyenziswa ukuya kuthi ga kwimveliso yobuninzi be-aluminium machining (Umthombo: iLach Diamant)
Xa kuziwa ekusebenzeni kwe-aluminium, uLach Diamant uhlolisise iminyaka engama-40 yamava.Yonke le nto yaqala ngo-1978, xa iPCD yokuqala yehlabathi yokusila isisikhi esithe ngqo, i-shaft angle okanye i-contour yaveliswa kubathengi kumaplanga, ifenitshala, iiplastiki kunye nemizi-mveliso edityanisiweyo.Ngokuhamba kwexesha, kunye nophuhliso oluqhubekayo lwezixhobo zoomatshini be-CNC, i-polycrystalline diamond yenkampani (i-PCD) yokusika izinto ziye zaba yinto ephezulu kakhulu yokuvelisa ubuninzi kunye nokucutshungulwa kwe-aluminiyam kunye neenxalenye ezidibeneyo kwi-automotive and accessories industry.
I-high-performance milling ye-aluminium idinga ukukhuselwa okukhethekileyo kwidayimane yokusika idayimani ukukhusela ukuveliswa kobushushu obungeyomfuneko.Ukusombulula le ngxaki, uLach Diamant usebenzisane no-Audi ukuphuhlisa inkqubo "yenaliti ebandayo".Kule teknoloji entsha, i-jet yokupholisa esuka kwisixhobo sokuthwala ihanjiswa ngokuthe ngqo kwii-chips ezenziwe ngedayimane yokusika.Oku kuphelisa ukuveliswa kobushushu obunobungozi.Olu tshintsho lufumene inani lamalungelo awodwa omenzi wechiza kwaye lifumene imbasa ye-Hessian Innovation.Inkqubo "yenaliti ebandayo" ingundoqo kwi-PCD-Monoblock.I-PCD-Monoblock sisixhobo sokugaya esisebenza kakhulu esenza ukuba abavelisi bechungechunge bafumane ezona zinto zilungileyo kwi-HSC/HPC yokusetyenzwa kwe-aluminium.Esi sisombululo sivumela ububanzi obuninzi be-PCD yokusika ekhoyo ukuba isetyenziselwe ukutya.
Uphondo lukhulisa inkqubo yalo yokusila i-M310 ye-slot milling kunye nokusika i-slot.(Umthombo: Horn/Sauerman)
Ngokwandiswa koluhlu lwezixhobo ezisetyenziselwa ukugaya i-slot kunye nokusika i-slot, u-Paul Horn uphendula kwiimfuno zabasebenzisi ukulawula kakuhle ubushushu obuveliswa ngexesha lomatshini.Inkampani ngoku ibonelela ngenkqubo yayo yokugaya i-M310 kunye nesibonelelo sokupholisa sangaphakathi kumzimba womsiki.Inkampani yandise i-slot milling cutter kunye ne-slot milling cutter series ngomzimba wesixhobo esitsha, yandisa ubomi benkonzo yokufakwa kwesalathisi, ngaloo ndlela inciphisa iindleko zesixhobo.Ekubeni akukho bushushu budluliswa ukusuka kwindawo yokusika ukuya kwinxalenye, unikezelo lwesipholisi lwangaphakathi lunokuphucula ukuchaneka kwe-slot milling.Ukongeza, isiphumo sokugungxulwa kwesipholisi esidityaniswe nejometri yomgca wokusika kunciphisa utyekelo lweetshiphusi zokuxinga kumjelo onzulu.
I-Horn inikezela ngeentlobo ezimbini zabasiki be-milling kunye nezixhobo ze-grooving.I-screw-in milling cutter inobubanzi obuyi-50 mm ukuya kwi-63 mm kunye nobubanzi obuyi-3 mm ukuya kwi-5 mm.Njengomsiki we-shank milling, ububanzi bomzimba oyintloko buvela kwi-63 mm ukuya kwi-160 mm, kwaye ububanzi buvela kwi-3 mm ukuya kwi-5 mm.Ukufakwa kwe-carbide ye-S310 emacaleni amathathu afakwe emacaleni asekhohlo nasekunene kumzimba oyintloko ukuqinisekisa ukusasazwa kakuhle kwamandla okusika.Ukongeza kwiijometri ezininzi zokwenza izixhobo ezahlukeneyo, iHorn iphuhlise ukufakwa kunye neejometri zokugaya ialluminiyam.
I-Seco solid carbide hobbing cutters ene-patent ye-HXT yokugquma nayo ifanelekile ukusetyenzwa kwezixhobo zonyango, ezifana nokufakelwa kwe-femoral.(Umthombo: Seco)
I-3 + 2 okanye i-5-axis yokugqiba kwangaphambili kunye nokugqitywa kwezinto ezinzima ze-ISO-M kunye ne-ISO-S (ezifana ne-titanium, i-precipitation insimbi eqinile okanye insimbi engenasici) inokufuna isantya esisezantsi sokusika kunye nokusetyenziswa kwezixhobo ezininzi.Ukongeza kokusetyenziswa kweebhola zendabuko Ukongeza kwixesha elide lokujikeleza kweentloko zentloko, ukusetyenziswa kweendlela ezintsha kunye nezobuchwepheshe ezifuna ubuchule bokusika isinyithi kudla ngokuba ngumngeni.Xa kuthelekiswa nabasiki bebhola besiphelo sokusila, izixhobo ezitsha zeSeco Tools 'zomatshini wokwenza ihob zinokucutha inkqubo yokugqiba ethatha ixesha ukuya kutsho kuma-80%.Isixhobo sejometri kunye nokuma kunokufikelela ngokukhawuleza kumatshini kunye namanyathelo amakhulu ngaphandle kokunyusa isantya sokusika.Inkampani ithe abasebenzisi bayaxhamla kumaxesha amafutshane okujikeleza, utshintsho lwezixhobo ezimbalwa, ukuthembeka okuphezulu kunye nomgangatho ongaguqukiyo womphezulu.
I-Mapal's Tritan-Drill-Reamer: Imida emithathu yokusika kunye neechamfer ezikhokelayo ezintandathu zokuchaneka okuphezulu kunye nemingxuma yokuhlanganisa eyoqoqosho.(Umthombo: Mapal)
Dibanisa amanyathelo okucubungula amaninzi kwisixhobo esinye ukwenza imveliso ibenoqoqosho kangangoko.Umzekelo, ungasebenzisa i-Mapal's Drill-Reamer ukubhola kunye nokuphinda wenze kwakhona ngaxeshanye.Le mese ipholile ngaphakathi yokucofa, ukugrumba kunye nokuphinda kufakwe kwakhona iyafumaneka kwi-3xD kunye ne-5xD ubude.Isixhobo esitsha sokudubula i-Tritan sineentsimbi ezikhokelayo ezintandathu ukubonelela ngokusebenza okubalaseleyo, kunye neflute yetshiphu echanekileyo esemhlabeni inemilo ehambelana negroove ukufezekisa ukususwa kwetshiphu elungileyo kunye nomda wokuzibamba wetshizili, okholisayo.I-self-centering edge chisel edge iqinisekisa ukuchaneka kokumisa okulungileyo kunye nokusebenza okuphuculweyo kokucofa.Imiphetho emithathu yokusika iqinisekisa eyona nto ijikelezileyo kunye nokusebenza okuphezulu komngxuma.I-Reaming cutting edge ivelisa umgangatho ophezulu.
Xa kuthelekiswa nabasiki bemveli abagcwele iradius yokusila, i-Inovatools 'Curve Max milling cutters inejometri ekhethekileyo enokufikelela kumgama omkhulu wendlela kunye nokutsiba kumgca othe tye ngexesha lokugqiba kwangaphambili kunye nokugqiba.Oku kuthetha ukuba nangona iradiyasi esebenzayo inkulu, isixhobo sisenobubanzi obufanayo (Umthombo: Inovatools)
Inkampani nganye ineemfuno ezahlukeneyo zokusika.Kungenxa yoko le nto i-Inovatools inikezela uluhlu lwezisombululo zesixhobo kwikhathalogu yayo entsha, yahlulwe ngokweendawo zazo zesicelo, njengesixhobo kunye nokwenza umngundo.Ingaba i-milling cutters, i-drills, i-reamers kunye ne-counterbores, i-modular cutting system Inoscrew okanye iindidi ezahlukeneyo zeesaha-ukusuka kwi-micro, diamond-coated kunye ne-XL kwiinguqulelo ezikhethekileyo, abasebenzisi baya kuhlala befumana into abayifunayo kwiSixhobo esithile sokusebenza.
Umzekelo yiCurve Max segment segment milling cutter, esetyenziswa kakhulu ukwenza izixhobo kunye nokungunda.Ngenxa yejometri yayo ekhethekileyo, iCurve Max milling cutter entsha ivumela umgama omkhulu wendlela kunye nokutsiba okuthe tye ngexesha lokugqiba kwangaphambili kunye nokugqiba.Nangona iradiyasi esebenzayo inkulu kunomsiki wokusila wemveli ogcwele iradiyasi, idayamitha yesixhobo isafana.
Njengazo zonke izisombululo ezithiwe thaca apha, le nkqubo intsha kulindeleke ukuba iphucule umgangatho womphezulu kwaye icuthe ixesha lokuqhuba.Le miba isembindini waso nasiphi na isigqibo sokuthenga izixhobo ezitsha zokusika ezenziwe sisixhobo kunye nabavelisi bokubumba ukunceda ukufezekisa isantya senkampani, ukusebenza kakuhle, kunye neenjongo zokugqibela zenzuzo.
I-portal luphawu lweQela loNxibelelwano lweVogel.Unokufumana uluhlu lwethu olupheleleyo lweemveliso kunye neenkonzo kwi-www.vogel.com
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Ixesha lokuposa: Sep-08-2021