Amathuluzi okusika ayisihluthulelo sokukhiqiza ithuluzi kanye nesikhunta

Amathuluzi okusika ayisihluthulelo sokukhiqiza ithuluzi kanye nesikhunta.Njengoba ukusebenza kahle kwemboni kanye nezidingo zekhwalithi ziqhubeka nokwanda, abahlinzeki bazosebenzisa amathuluzi akhethekile ukuze bahlangabezane nezidingo zezicelo zamakhasimende ezihlukene.
Isikhathi sokusheshisa nokushesha somjikelezo siya ngokuya sibaluleke kakhulu ekwenziweni kwamathuluzi nesikhunta.Izixazululo zesimanje zokusika nokugaya zinikeza amandla amakhulu okusheshisa isikhathi sokukhiqiza futhi zingafaka esikhundleni ngokuphelele sonke isinyathelo sokucubungula.Noma kunjalo, ukunemba nekhwalithi yendawo nakho kubalulekile.Ikakhulukazi lapho kufanele kunqanyulwe imigoqo emincane futhi ejulile, izidingo zabasiki bokugaya ziphezulu kakhulu.
Izinto eziyisipesheli futhi ngokuvamile eziqinile kakhulu okufanele zicutshungulwe ekwenziweni kwamathuluzi nasesikhunjeni zidinga amathuluzi okusika angochwepheshe ngokulinganayo futhi aqinile.Ngakho-ke, izinkampani ezikhiqiza amathuluzi kanye nesikhunta zidinga amathuluzi ekhwalithi ephezulu aqinisekisa ukwethembeka okuphelele kwenqubo.Badinga amathuluzi abo ukuze banikeze izinga eliphezulu lokunemba, impilo yamathuluzi ende, isikhathi esifushane sokusetha, futhi vele badinga ukuhlinzekwa ngentengo engabizi kakhulu.Lokhu kungenxa yokuthi ukukhiqizwa kwesikhunta sesimanje kubhekene nengcindezi eqhubekayo yokwandisa umkhiqizo.Inqubekelaphambili eqhubekayo ye-automation iwusizo olukhulu ekufinyeleleni lo mgomo.Amathuluzi okusika asetshenziswa enqubweni ye-automation kufanele ahambisane nalezi zintuthuko ukuze ahlangabezane nezidingo eziphezulu zamakhasimende mayelana nesivinini, ukuzinza, ukuguquguquka kanye nokuthembeka kokukhiqiza.
Noma ubani ofuna ukuthuthukisa ukusebenza ngempumelelo kwezindleko zokucubungula kwabo kufanele anake ukukhiqiza kwayo yonke inqubo.
Lokhu kungonga izindleko, umkhiqizi wamathuluzi we-LMT Tools ukholelwa ukuthi.Ngakho-ke, amathuluzi okusika asebenza kahle kakhulu aqinisekisa amazinga aphezulu okususwa kwensimbi kanye nokuthembeka okukhulu kwenqubo kubalulekile.Nge-Multiedge T90 PRO8, inkampani inikeza isixazululo esisebenzayo sokugaywa kwamahlombe esikwele.
Isistimu yokugaya ye-LMT Tools' Multiedge T90 PRO8 ye-tangential indexable inkomba isetha izinga ngokuya ngokusebenza nokusebenza kahle kwezindleko.(Umthombo: Amathuluzi e-LMT)
I-Multiedge T90 PRO8 iyisistimu yokugaya i-tangential install, ukufakwa ngakunye kunengqikithi yamaphethelo okusika ayisishiyagalombili atholakalayo.Izinto zokusika, amajiyometri kanye nezingubo ezifanele kakhulu insimbi yokwenza imishini (ISO-P), insimbi ecijile (ISO-K) nensimbi engagqwali (ISO-M), futhi yakhelwe umshini omangelengele kanye nezicelo zokuqeda kancane.Ukuma kwe-tangential kokufaka i-blade kuqinisekisa indawo enhle yokuxhumana kanye nesilinganiso samandla okubamba, ngaleyo ndlela kuqinisekisa ukuzinza okuphezulu.Ingaqinisekisa ukwethembeka kwenqubo ngisho namazinga aphezulu okususwa kwensimbi.Isilinganiso sobubanzi bethuluzi nenani lamazinyo, kuhlanganiswe nezinga eliphezulu lokuphakelayo elifinyelelekayo, lingafinyelela lawa mazinga aphezulu okususwa kwensimbi.Ngakho-ke, isikhathi somjikelezo esifushane siyafinyelelwa, ngaleyo ndlela kuncishiswe inani lezindleko zenqubo noma izindleko zengxenye ngayinye.Inani elikhulu lamaphethelo wokusika ngokufaka ngakunye lisiza futhi ekwandiseni ukusebenza kahle kohlelo lokugaya.Uhlelo luhlanganisa umzimba wenethiwekhi ebangeni lama-50 kuya ku-160 mm kanye nokufaka ukucindezela okuqondile ngokujula kokusika okufika ku-10 mm.Inqubo yokugxiviza ayidingi ukugaya phakathi nenqubo yokukhiqiza, ngaleyo ndlela kuncishiswe ukusebenza kabusha kwezandla.
Ukunciphisa isikhathi somjikelezo kuthinta ngokuqondile ukukhiqiza kanjalo nenzuzo yenkampani.Le nkampani ithi abahlinzeki be-CAM manje benza imijikelezo yabasiki be-arc abayindilinga.U-Walter wethule izigayo ezintsha ze-MD838 Supreme kanye ne-MD839 Supreme zokuphela kochungechunge, ezinganciphisa isikhathi somjikelezo ngokufika ku-90%.Ekuqedeni, ithuluzi elisha lesegimenti ye-arc lingafinyeza isikhathi somjikelezo ngokwandisa kakhulu isinyathelo samathuluzi.Uma kuqhathaniswa nezigayo zokuphela kwebhola, ezivame ukuhoxiswa lapho zisetshenziswa ekugayweni kwephrofayili ngesivinini esingu-0.1 mm kuya ku-0.2 mm, abasiki bengxenye ye-arc bangakwazi ukuthola isilinganiso sokuhlehlisa esingu-2 mm noma ngaphezulu, kuye ngokukhethwa Ububanzi ithuluzi kanye ne-radius ye-flank yethuluzi.Lesi sixazululo sinciphisa ukunyakaza kwendlela yamathuluzi, ngaleyo ndlela sifinyeze isikhathi somjikelezo.Uchungechunge olusha lwe-MD838 Supreme ne-MD839 Supreme lungabandakanya bonke ubude be-blade, luthuthukise izinga lokususwa kwezinto, luthuthukise isiphetho esingaphezulu futhi lunwebe impilo yamathuluzi.Abasiki bezingxenye eziyindilinga ezimbili bebanga le-WJ30RD bangasetshenziselwa ukucubungula izinto zensimbi nezinsimbi ezisansimbi.Lawa mathuluzi ayatholakala futhi ebangeni lika-Walter's WJ30RA ngomshini osebenza kahle wensimbi engagqwali, i-titanium kanye namamaki e-alloy ukumelana nokushisa.Ngenxa yejiyomethri ethuthukiswe ngokukhethekile, laba basiki ababili bokugaya balungele ukuqeda kancane nokuqedwa kwezingxenye ezinezindonga eziphakeme, izimbotshana ezijulile, izindawo ezicwebezelayo kanye ne-transition radii.U-Walter uthe lolu chungechunge lwezinhlelo zokusebenza nezinto zokwakha zenza i-MD838 Supreme ne-MD839 Supreme ibe ilungele ukuqedwa ngempumelelo emkhakheni wokukhiqiza isikhunta nesikhunta.
Izinto ezinzima zomshini ezifana nensimbi engagqwali kanye nama-alloys ashisa kakhulu zivame ukusetshenziswa ekukhiqizeni isikhunta futhi zibeka izinselele ezikhethekile.I-Dormer Pramet iphinde yengeza imikhiqizo emisha ochungechungeni lwayo oluklanyelwe ukuphatha le misebenzi.Izigayo zayo zesizukulwane esisha eziqinile ze-carbide ezinama-blade ezinhlanu zenzelwe ukugaya okuguquguqukayo ekusetshenzisweni komshini okuvamile kanye nesikhunta.Uchungechunge lwe-S7 oluqinile lwe-carbide milling cutter olunikezwa i-Dormer Pramet luhlanganisa imisebenzi eminingi ngensimbi ehlukahlukene, insimbi eyinsimbi kanye nezinto ezinzima zomshini (okuhlanganisa insimbi engagqwali nama-alloys amakhulu).Le nkampani ithi izinga lokuphakelayo le-S770HB, S771HB, S772HB ne-S773HB esanda kufakwa lingaphezulu ngo-25% kunelo lokusikisela okunemitshingo emine.Wonke amamodeli ane-angle ye-rake enhle ukuze afinyelele isenzo sokusika esibushelelezi futhi anciphise ubungozi bokuqina komsebenzi.Ukufakwa kwe-AlCrN kunganikeza ukuzinza okushisayo, ukungqubuzana okuncishisiwe, ukumelana nokugqokwa okuhle kakhulu nokuqina isikhathi eside, kuyilapho irediyasi encane yekhona kanye nomklamo wethiphu kunganikeza ukusebenza okuzinzile futhi andise ukuphila kwamathuluzi.
Esikhungweni semishini esinama-axis amahlanu, umenzi ofanayo wenze isigayo esithuthukisiwe sokuphela kwemiphongolo.Ngokusho kwenkampani, ithuluzi elisha le-S791 linekhwalithi ephezulu kakhulu futhi lifanele ukuqedwa kancane kanye nokuqedwa kwensimbi, insimbi engagqwali, insimbi yokusansimbi kanye nama-alloys asezingeni eliphezulu.Idizayini yokuqala yohlobo lwayo ochungechungeni lwenkampani iDormer futhi ihlanganisa indawo engaba yikhala yokugaya i-fillet, kanye nefomu elikhudlwana lokugoba lokugoba nokucwenga kodonga olujulile.
Uma kuqhathaniswa nezigayo zendabuko zokuphela kwebhola, amathuluzi amise okwemiphongolo ahlinzeka ngokugqagqana okwengeziwe, afinyelele indawo yokuxhumana enkulu ne-workpiece, andise impilo yamathuluzi futhi afinyeze isikhathi somjikelezo.Ngokusho komkhiqizi, ukudlula okumbalwa okudingekayo, isikhathi somshini siba sifushane, kuyilapho uqhubeka nokubona zonke izinzuzo ezivamile ezihlobene nezigayo zokuphela kwebhola eziqinile.Esibonelweni sakamuva, lapho kwenziwa imishini ngamapharamitha afanayo, isigayo sokuphela kwe-cylindrical sidinga amaphasi angu-18 kuphela, kuyilapho inguqulo yokuphela kwebhola idinga amaphasi angu-36.
Ulayini omusha ophelele wokukhiqiza we-Aluflash uhlanganisa izigayo zokuphela kwesikwele ezingu-2A09 2-onqenqemeni oluvamile.(Umthombo: ITC)
Ngakolunye uhlangothi, lapho i-aluminium iyinto ekhethwayo, uchungechunge lwe-ITC's Aluflash luqinisekisa ukusebenza okuphezulu.Uchungechunge olusha lwama-end Mill luyi-milling cutter eguquguqukayo, ilungele ukuslotha, ukugaya irempu, i-side milling, i-plunge milling, i-interpolation, i-dynamic milling kanye ne-spiral milling.Lolu chungechunge lungaqeda ukudlidliza futhi lusebenze ngesivinini esiphezulu namazinga okuphakelayo, okuhlanganisa izigayo zokuphela kwe-carbide eziqinile ezimbili nantathu ezinobubanzi obungu-1 ukuya ku-25 mm.Sheshisa ukubulawa
I-Aluflash entsha ivumela ama-engeli emithambeka aphakeme futhi ihlanganise ubuchwepheshe obuningi obusha ukuze ihlangabezane nezidingo eziphezulu zokugaya okusebenza kahle kakhulu.I-Aluflash yethule umtshingo we-chip omise okwe-W ukuze kuthuthukiswe ukwakheka kwe-chip kanye nokuphuma kwe-chip, ngaleyo ndlela kuthuthukise ukuzinza kwenqubo nokunciphisa amandla okusika.Okuphelelisa lokhu ingqikithi ye-parabolic, ethuthukisa ukuzinza kwamathuluzi, inciphisa amathuba okuchezuka nokulimala, futhi ithuthukise ukuqedwa kwendawo.I-Aluflash futhi inezinhlamvu eziphindwe kabili noma ezintathu, kuye ngokuthi ikhasimende likhetha okuhlukile okunhlangothi zombili noma ezintathu.Unqenqema olungaphambili luthuthukisa futhi ikhono lokukhipha i-chip, ngaleyo ndlela lukhulise ikhono lokucubungula i-slope kanye nekhono lokucubungula i-Z-axis.
I-PCD ebalulekile yokugaya i-milling cutter enenketho "yomjovo obandayo", engasetshenziswa kakhulu ekukhiqizeni ngobuningi bemishini ye-aluminium (Umthombo: Lach Diamant)
Uma kukhulunywa ngokucubungula i-aluminium, u-Lach Diamant ubuyekeze isipiliyoni seminyaka engu-40.Konke kwaqala ngo-1978, lapho i-PCD milling cutter-straight cutter-straight cut, i-shaft angle noma i-contour yokuqala emhlabeni yakhishelwa amakhasimende ezimboni zamapulangwe, ifenisha, amapulasitiki kanye nezinhlanganisela.Ngokuhamba kwesikhathi, ngokuthuthukiswa okuqhubekayo kwamathuluzi omshini we-CNC, izinto zokusika zedayimane ze-polycrystalline (PCD) zenkampani seziphenduke izinto ezithuthuke kakhulu zokukhiqiza ngobuningi nokucutshungulwa kwe-aluminium kanye nezingxenye eziyinhlanganisela embonini yezimoto nezesekeli.
Ukusebenza okuphezulu kokugaya kwe-aluminium kudinga ukuvikelwa okukhethekile konqenqema lokusika idayimane ukuvimbela ukukhiqizwa kokushisa okungadingekile.Ukuze kuxazululwe le nkinga, i-Lach Diamant ibambisane nabakwa-Audi ukuthuthukisa uhlelo “lomjovo obandayo”.Kulobu buchwepheshe obusha, indiza yokupholisa esuka kuthuluzi lenkampani yenethiwekhi idluliselwa ngokuqondile kuma-chips akhiqiziwe ngomkhawulo wokusika idayimane.Lokhu kuqeda ukukhiqizwa kokushisa okuyingozi.Lokhu kusungula kuthole amalungelo obunikazi amaningana futhi kuthole i-Hessian Innovation Award.Uhlelo “lomjovo obandayo” luyisihluthulelo se-PCD-Monoblock.I-PCD-Monoblock iyithuluzi lokugaya elisebenza kahle kakhulu elenza abakhiqizi bochungechunge bathole izinzuzo ezinhle kakhulu kusuka ku-HSC/HPC aluminium processing.Lesi sixazululo sivumela ububanzi obukhulu bomkhawulo wokusika we-PCD ukuthi usetshenziselwe ukuphakela.
I-Horn yandisa uhlelo lwayo lokugaya lwe-M310 lokugaya slot kanye nokusika i-slot.(Umthombo: Horn/Sauerman)
Ngokunwetshwa kobubanzi bamathuluzi asetshenziselwa ukugaya i-slot kanye nokusika i-slot, u-Paul Horn uphendula izidingo zabasebenzisi ukuze alawule kangcono ukushisa okukhiqizwa ngesikhathi somshini.Inkampani manje isihlinzeka ngohlelo lwayo lokugaya lwe-M310 olunesiphakeli sokupholisa sangaphakathi somzimba wokusika.Inkampani yandise uchungechunge lwe-slot milling cutter kanye ne-slot milling cutter ngomzimba omusha wamathuluzi, yandisa impilo yesevisi yokufaka okunenkomba, ngaleyo ndlela yehlisa izindleko zamathuluzi.Njengoba kungekho ukushisa okudluliswayo kusuka endaweni yokusika kuya engxenyeni, ukuhlinzekwa kwe-coolant yangaphakathi nakho kungathuthukisa ukunemba kokugaya slot.Ukwengeza, umthelela wokuguquguquka kwesipholile esihlanganiswe nejiyomethri yonqenqema lokusika kunciphisa ukuthambekela kwama-chips ukunamathela emgodini ojulile.
I-Horn inikeza izinhlobo ezimbili zabasiki bokugaya namathuluzi okugaya.I-screw-in milling cutter inobubanzi obungu-50 mm kuya ku-63 mm nobubanzi obungu-3 mm kuya ku-5 mm.Njengomshini wokusika ama-shank, ububanzi bomzimba oyinhloko busuka ku-63 mm kuya ku-160 mm, futhi ububanzi busuka ku-3 mm kuya ku-5 mm.Ukufakwa kwe-carbide okunemiphetho emithathu ye-S310 kuboshwe ohlangothini lwesobunxele nakwesokudla somzimba omkhulu ukuze kuqinisekiswe ukusatshalaliswa okuhle kwamandla okusika.Ngokungeziwe kumajometri amaningi wokwenza izinto ezihlukene, uHorn uphinde wathuthukisa okufakwayo okunamajometri wokugaya ama-alloys e-aluminium.
Ama-Seco solid carbide hobbing cutters ane-HXT enelungelo lobunikazi enamathelayo nawo alungele ukucubungula izingxenye zezokwelapha, ezifana nezifakelo zesifazane.(Umthombo: Seco)
I-3+2 noma i-5-axis yokuqedwa kwangaphambili nokuqedwa kwezinto eziqinile ze-ISO-M ne-ISO-S (njenge-titanium, insimbi eqinile noma insimbi engagqwali) kungase kudinge isivinini esiphansi sokusika kanye nokusetshenziswa kwamathuluzi amaningi.Ngaphezu kokusetshenziswa kwamabhola endabuko Ngaphezu kwesikhathi somjikelezo omude wemishini yokuphela kwekhanda, ukusetshenziswa kwamasu amasha kanye nobuchwepheshe obudinga ubuchwepheshe ekunqumeni insimbi ngokuvamile kuyinselele.Uma kuqhathaniswa nabasiki bengqephu abavamile be-ball-end, amathuluzi amasha e-Seco Tools okwenza ihobhu angafinyeza inqubo yokuqeda edla isikhathi kufika ku-80%.I-geometry yethuluzi kanye nokuma kungafinyelela umshini osheshayo ngezinyathelo ezinkulu ngaphandle kokwandisa isivinini sokusika.Inkampani ithe abasebenzisi bayazuza ezikhathini zomjikelezo omfushane, izinguquko ezimbalwa zamathuluzi, ukwethembeka okuphezulu kanye nekhwalithi yendawo engaguquki.
I-Tritan-Drill-Reamer ye-Mapal: Imiphetho emithathu yokusika kanye nama-chamfer ayisithupha aqondisayo wezimbobo zokuhlanganisa ezinembayo nezimongayo.(Umthombo: Mapal)
Hlanganisa izinyathelo eziningi zokucubungula ethuluzini elilodwa ukwenza ukukhiqiza kube ukonga ngangokunokwenzeka.Isibonelo, ungasebenzisa i-Mapal's Drill-Reamer ukuze ubhoboze futhi wenze kabusha ngesikhathi esifanayo.Lommese opholile wangaphakathi wokuthepha, ukubhoboza nokulungisa kabusha utholakala ngobude obuyi-3xD no-5xD.I-Tritan drill reamer entsha inama-chamfer ayisithupha ayisiqondisi ukunikeza ukusebenza okuhle kakhulu okuyisiqondiso, futhi umtshingo we-ground chip onembayo unomumo we-groove ofanayo ukuze uzuze ukukhishwa okuhle kwe-chip kanye nonqenqema lweshizolo oluzibambele mathupha, okuqinisekisayo.Unqenqema lweshizolo oluzibeke maphakathi luqinisekisa ukunemba kokuma okuhle nokusebenza kokuthepha okuthuthukisiwe.Imiphetho emithathu yokusika iqinisekisa ukuzungeza okungcono kakhulu nokusebenza okuphezulu kakhulu kwembobo.I-reaming edge ikhiqiza indawo ephezulu yekhwalithi.
Uma kuqhathaniswa nabasiki bendabuko berediyasi egcwele, abasiki be-Inovatools' Curve Max banejiyomethri ekhethekile engafinyelela amabanga amakhudlwana wendlela kanye nokweqa komugqa oqondile phakathi nokuqeda ngaphambilini nokuqeda.Lokhu kusho ukuthi nakuba irediyasi yokusebenza inkulu, ithuluzi lisenobubanzi obufanayo (Umthombo: Inovatools)
Yonke inkampani inezidingo ezihlukene zokusika.Kungakho i-Inovatools yethula uchungechunge lwezisombululo zamathuluzi kukhathalogi yayo entsha, ehlukaniswe ezindaweni ezisetshenziswayo ezihlukene, njengokwenza amathuluzi nokwenza isikhunta.Kungakhathaliseki ukuthi ama-milling cutters, ama-drill, ama-reamers nama-counterbores, i-modular cutting system Inoscrew noma izinhlobo ezihlukahlukene zama-saha blades-kusuka ku-micro, diamond-coated kanye ne-XL kuya ezinguqulweni ezikhethekile, abasebenzisi bayohlala bethola lokho abakudingayo Ithuluzi lokusebenza elithile.
Isibonelo i-Curve Max segment segment cutter, esetshenziswa kakhulu ekwenzeni amathuluzi nesikhunta.Ngenxa yejiyomethri yayo ekhethekile, isisiki esisha sokugaya i-Curve Max sivumela amabanga amakhudlwana wendlela kanye nokugxuma komugqa oqondile phakathi nokuqeda ngaphambi kokuqeda nokuqeda.Nakuba irediyasi esebenzayo inkulu kunesisiki sokugaya esigcwele irediyasi egcwele, ububanzi bethuluzi lusafana.
Njengazo zonke izixazululo ezivezwe lapha, le nqubo entsha kulindeleke ukuthi ithuthukise ikhwalithi yendawo futhi inciphise isikhathi sokucubungula.Lezi zici ziwumnyombo wanoma yisiphi isinqumo sokuthenga amathuluzi amasha okusika akhiqizwa abakhiqizi bamathuluzi kanye nesikhunta ukusiza ukufeza isivinini senkampani, ukusebenza kahle, kanye nezinjongo zokugcina zenzuzo zenkampani.
Ingosi iwuphawu lweVogel Communications Group.Ungathola uhla lwethu oluphelele lwemikhiqizo namasevisi ku-www.vogel.com
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