Izixhobo zokusika i-Indexable ziyaqhubeka nokuguquka ukusuka kwi-roughing ukuya ekugqityweni kwaye zifumaneka ngezixhobo ezincinci ze-diameter.Olona ncedo lucacileyo lokufakwa kwesalathiso kukukwazi kwabo ukwandisa ngokukhawuleza inani leencam ezisebenzayo ngaphandle komgudu ogqithisileyo ofunekayo ngokuqhelekileyo kwizixhobo ezijikelezayo ze-carbide.
Nangona kunjalo, ukufezekisa ulawulo lwe-chip elungileyo, ukufakwa kwe-indexable kufuneka kukhethwe ngqalelo ekhethekileyo kuhlobo lwezixhobo zokusebenza kunye nobukhulu besicelo, imilo, ijometri kunye nebakala, i-coating kunye ne-radius yempumlo.Nantsi indlela iimveliso ezivela kubaboneleli abakhokelayo eziyilelwe ukuhlangabezana neemfuno zabathengi zokusika isinyithi ngokufanelekileyo kusetyenziswa izixhobo zokusika ezitshintshanayo.
U-Sandvik Coromant uqalise indlela entsha yokujika ye-CoroTurn Y-axis, eyilelwe umatshini iimilo ezintsonkothileyo kunye nemingxuma ngesixhobo esinye.Izibonelelo zibandakanya amaxesha okuncitshiswa komjikelo, iindawo eziphuculweyo zenxalenye kunye nomatshini ongaguqukiyo.Indlela entsha yokuguqula isekelwe kwizixhobo ezimbini zokusika ezitshintshiweyo: i-CoroTurn Prime variant entsha, ifanelekile kwi-shafts, flanges kunye ne-undercut parts;Isixhobo se-CoroPlex YT esine-CoroTurn TR kunye ne-CoroTurn 107 ifake iprofayili ene-interface kaloliwe.Ufakelo olujikelezileyo ukulungiselela iindawo zokusetyenzwa.ngeepokotho kunye nemingxuma.
Uphuhliso lwe-Y-axis turning lulandela impumelelo ye-Sandvik Coromant ngeteknoloji entsha ye-PrimeTurning, ukujika okungeyo-linear kunye nokujika kwe-interpolation, apho ukufakwa kwezalathisi ezibini zaphuhliswa: i-CoroTurn eneengile ezintathu zokusika ze-35 °.Prime A uhlobo umsiki eyenzelwe machining ukukhanya kunye nokugqiba.kunye nokugqiba.Uhlalutyo: I-CoroTurn Prime B ine-double-side-side negatives inserts and cutting edges for finishing and roughing.
"Ezi nkqubela phambili, zidibene nezakhono eziphambili zoomatshini banamhlanje kunye nesoftware yeCAM, ivula indlela entsha yokujika kwe-Y-axis," utshilo u-Staffan Lundström, umphathi wemveliso kwiSandvik Coromant Turning."Ngezixhobo kunye nobuchule obukhoyo ngoku, sijonge phambili ekujongeni amathuba le ndlela enokubonelela ngayo abathengi bethu."
Ukujika kwe-CoroTurn YT Y-axis yindlela yokujika ngaxeshanye ye-axis emithathu edibanisa i-axis ye-spindle yokusila.Isixhobo esitsha sinokusetyenziselwa "kwimowudi ye-static" kwaye sibonisa i-spindle yokuvala i-flexible 2-axis turning kunye ne-index indexing fast.Le ndlela ifanelekile kuzo zonke izinto kwaye idinga umatshini we-multitasking kunye nenketho evumela ukuguqulwa kwe-spindle axis yokugaya ngexesha lokujika.Yonke imisebenzi yenziwa ngesixhobo esinye, kubandakanywa ukurhabaxa, ukugqibezela, ukujika okude, ukucheba kunye nokwenza iprofayili.
Ukujika kwe-axis engu-Y, njengoko igama libonisa, kusebenzisa umgca ongu-Y.Zontathu ii-axes zisetyenziswa ngaxeshanye ngexesha lomatshini.Isixhobo sijikeleza kumbindi wayo.Ukufakwa kufakwe kwinqwelomoya ye-YZ kwaye i-axis ye-spindle yokugaya i-interpolated ngexesha lokujika.Oku kwenza kube lula ukucubungula iimilo ezinzima ngesixhobo esinye.
U-Sandvik Coromant uthi izibonelelo zokujika kwe-Y-axis ziquka ukukwazi ukwenza umatshini wamacandelo amaninzi ngesixhobo esinye ngaphandle kokutshintsha izixhobo, ukuncitshiswa kwamaxesha okujikeleza kunye nokunciphisa umngcipheko wokudibanisa amabala okanye izitenxo phakathi kweendawo ezikufutshane nomatshini.Ukufakwa kwe-Wiper kunokubanjwa ngokuthe ngqo kumphezulu ukwenza i-Wiper effect nakwi-conical surfaces.Amandla amakhulu okusika aqondiswe kwi-spindle yomatshini, okwandisa ukuzinza kunye nokunciphisa umngcipheko wokungcangcazela.I-engile yokungena rhoqo iphucula ngokubonakalayo ulawulo lwetshiphu kwaye inqanda i-chip jamming.
I-PrimeTurning toolpath programming ixhaswa ngamaqabane eCAM kwaye isetyenziselwa ukudala ikhowudi ye-NC ephuculweyo yokujika ngokukhawuleza.I-PrimeTurning icetyiswa kwimveliso ephezulu okanye iinxalenye ezifuna ukusetwa rhoqo kunye notshintsho lwesixhobo kumatshini, kubandakanya amaziko okuguqula, iileyile ezithe nkqo kunye namaziko omatshini.Ukuguqula iinxalenye ze-cylindrical, zifaneleke kakhulu ukuguqula iindawo ezimfutshane, ezidibeneyo kunye neenxalenye ezincinci usebenzisa i-tailstock.Ukuguqulwa kwangaphakathi, ububanzi obungaphezulu kwe-40 mm kunye ne-overhang ukuya kwi-8-10 XD ifaneleke kakhulu.Ukudibanisa ukujika kwe-Y-axis kunye nokujika okungaqhelekanga, okanye i-PrimeTurning, kunokuphucula ngakumbi imveliso, abathengisi bathi.
I-Ingersoll Cutting Tools e-Rockford, e-Illinois, inikezela ngezisombululo ezichanekileyo, ezinzima-umsebenzi ochanekileyo we-aerospace, umzila kaloliwe, i-oyile kunye negesi, kunye nezicelo zokuhambisa iimoto.Oku kuquka iimveliso ezenzelwe ukusetyenziswa kunye noomatshini be-CNC bamva nje kunye nezixhobo zelifa.
Ngokutsho kwababoneleli, izibonelelo zokusebenzisa izixhobo ezinokuthathelwa indawo (ngokuchasene neziqinileyo) ziquka:
Ukuguquguquka ekukhetheni i-alloy kunye nejometri.Izinto ezifakelwayo ezibuyiselwayo zifumaneka ngeentlobo ngeentlobo zeencam zobukhulu, iijiyometri kunye nealloyi ukuze zilungele umngxuma ofanayo.
Ukusebenza okuphezulu.Ukufakwa kwesalathiso kubonakalisa ukuphuculwa kwejiyometri edge yokuqina kunye nomthwalo ophezulu wechip.
Oomatshini be- Indexable ngokwesiqhelo basetyenziswa kwimisebenzi emininzi erhabaxa.Nangona kunjalo, ngokuka-Ingersoll, ukuphuculwa kokuchaneka kunye neendlela zokuvelisa kuyanda nokuvula izicelo ekugqibeni izicelo.
Ukongezelela, ukufakwa okutshintshiweyo kuququzelela ukusetyenziswa kwe-cubic boron nitride (CBN) kunye nokufakwa kwe-polycrystalline diamond (PCD), ukuphelisa imfuno yezixhobo eziqinileyo.
Iimpawu zoyilo lwe-indexable indexable ye-Ingersoll ziquka izixhobo ezincinci ezibonisa isalathisi: ii-mill ze-single-body end zincinci njenge-0.250 kwi-.Ukuqhubela phambili kubandakanya imiphetho eyomeleziweyo yokurhabaxa okurhabaxa, ukuncamathelisa okungcono kunye neejometri ezondla kakhulu kuzo zonke iilayini zokungqusha kunye nezijikajikayo zemveliso.Kuwo wonke uthotho lomngxuma onzulu, ibakala elitsha le-IN2055 liza kuthatha indawo ye-IN2005 yangoku.I-IN2055 ibikwa ukuba yandisa ubomi besixhobo ukuya kuthi ga kane xa kusetyenzwa ngentsimbi, insimbi engenasici kunye nobushushu obuphezulu.
U-Ingersoll uthi iimodeli zezixhobo ezitsha ze-indexable, ezifana ne-high-feed cutters kunye ne-barrel cutters, zinokubonelela ngemveliso ephezulu kunye nomgangatho ngenxa yokuba oomatshini banokusebenza ngesantya esiphezulu kunye nokutya kwetafile.Imveliso ye-Ingersoll ye-SFeedUp idibanisa iimpawu eziphambili ezigxile kwisantya esiphezulu kunye nokutya okuphezulu."Abaninzi oomatshini abatsha banezantya eziphezulu kunye ne-torque ephantsi, ngoko silindele ukuba i-trend ye-high feed machining kunye ne-lighter Ap (ubunzulu be-cut) okanye i-Ae (inkokheli) iqhubeke," kusho uMike Dicken, umphathi wemveliso yokugaya.
Inkqubela phambili ekuphuhlisweni kwezixhobo ezitshintshayo iphucule imveliso kunye nomgangatho wenxalenye.Ezinye iijometri zokufaka ukutya okuphezulu ziyatshintsheka kunye neejometri zokufaka eziqhelekileyo kwisibambi esifanayo.U-Dicken ubanga ukuba i-engile ye-helix encinci ivumela amazinga aphezulu okutya ukuba aphunyezwe ngokusebenzisa umgaqo wokunciphisa i-chip.
I-DeepTrio indexable gun drills kumaziko omatshini, iileyibhile kunye nezixhobo zemipu zithatha indawo yebrazed carbide-tipped gun drills."I-DeepTrio indexable install gun drills ibonelela ngokuphindwe kathandathu imveliso kunye nokunciphisa ixesha lokuphumla elihambelana nokutshintsha kwesixhobo," kusho uJohn Lundholm, umphathi wemveliso ye-DeepTrio kunye no-drills e-Ingersoll."Xa kufika ixesha lokutshintsha i-soldering gun drill bit, umatshini uyacima ixesha elide.Ukufakwa kwe-DeepTrio kunemiphetho emithathu yokusika, ngoko ke ukufakwa kwesalathiso kuthatha imizuzwana embalwa endaweni yeyure.Enye inzuzo kukuba i-DeepTrio drill bits isebenzisa ezo Izikhokelo ezifanayo kunye nenkxaso ye-bushings isetyenziswa kwii-brazed drill presses, ngoko akukho mfuneko yokutshintsha iindawo zoomatshini, "uphawula.
Impumelelo yokufakwa kwesalathisi esebenzayo iqala ngoqhagamshelo oluqinileyo kwisibambi sesixhobo, nokuba kumatshini omtsha okanye omdala ojikayo, wokusila, wokugrumba okanye wokubuyisela kwakhona.Kodwa oomatshini abaphambili banokuba nenzuzo, ngokutsho kweKennametal Inc. evela eLatrobe, ePennsylvania.Amaziko omatshini amatsha anamhlanje asebenzisa izixhobo zenkqubo, njengemodyuli ye-KM inkqubo, evumela izixhobo ukuba zitshintshwe ngokulula kwaye zisetwe kwangaphambili phambi komatshini ngexesha elincinci.Imoto ayisebenzi.
Ngokubanzi, izithuthi ezitsha ziyakwazi ukulawuleka kwaye zinesantya esiphezulu.Izixhobo zenkqubo, ezisebenza njengekhonkco phakathi komgca wokusika kunye nomatshini, zingundoqo kwimveliso ephezulu kunye neziphumo.Ngokomzekelo, i-Kennametal ithi ukudibanisa kwe-KM, eyenzelwe iileyile ezithe nkqo, iileyile kunye namaziko omatshini, inokwenza ngokukhuselekileyo nawuphi na umsebenzi ngaphandle kokuncama imveliso.
Isixhobo semodyuli se-KM sibonelela ngokuguquguquka okukhulu, kuvumela abathengi ukuba benze umatshini ukuba ulungele iimfuno zabo.Isantya esikhulu, ukuqina kunye nokuguquguquka kunomtsalane kwiivenkile zemisebenzi emininzi, okubavumela ukuba bandise imbuyekezo yabo kutyalo-mali.Olunye uphawu olongezelelweyo lwenkqubo ye-KM yi-KM4X100 okanye i-KM4X63 yokudibanisa.Olu qhagamshelo luyilelwe usetyenziso olunzima olusebenzisa izixhobo ezinokuthathela indawo kunye nezomeleleyo.I-Kennametal ithi nanini na amaxesha okugoba aphezulu okanye imigama emide ifuneka, i-KM4X100/63 lolona xhulumaniso lulungileyo.
Ukuqhubela phambili kuyilo lokutshintsha isixhobo kuphucule ukusebenza kwezixhobo zemveli kunye nezixhobo zanamhlanje.Iijometri ezintsha, ii-alloys, kunye neekhemikhali zesigaba somphunga (PVD kunye ne-CVD) ziyaziswa ezifuna ulawulo lwetshiphu oluphuculweyo, amandla aphezulu, kunye nokwanda kobushushu kunye nokumelana nokunxiba ukuhlangabezana neemfuno zezicelo zemathiriyeli ecela umngeni.Ezi ziquka i-Mitral Valve (MV) ijometri yomatshini wentsimbi, i-High-PIMS grade KCS10B kunye ne-PVD yokugquma ubushushu obuphezulu bokujika kwe-alloys, ibakala le-KCK20B lokusila kunye ne-KENGold KCP25C CVD yokugqoka i-steel machining.Uphawu lokuthengisa.Ngokutsho kweKennametal, konke oku kunciphisa umngcipheko wokungaphumeleli kwezixhobo, kwandisa imveliso kunye nokunciphisa ixesha lokunciphisa izixhobo, ngaloo ndlela kwandisa imveliso jikelele.
Inkampani yathi ngokuqhubela phambili kwedijithali kunye ne-Industry 4.0, njengoko iteknoloji iqhubela phambili, umsebenzi omningi owenziwe kulawulo lomatshini usebenzisa i-RFID, izixhobo ezihlakaniphile kunye neerobhothi zokuphucula izixhobo kunye nokuphucula ukusebenza komatshini..
UMat Hasto, uNjineli weSicelo kwi-Big Daishowa Inc. e-Hoffman Estates, e-Illinois, uthi izixhobo zokusika ezifakwe kwi-indexable zibonelela ngeenzuzo ezibalulekileyo ngaphezu kwezixhobo eziqhelekileyo zesetyhula ze-carbide, kuxhomekeke kwisicelo.Ukhankanye awona mabakala amatsha enkampani i-ACT 200 kunye ne-ACT 300, kunye neengubo ezintsha zePVD ze-chamfering, i-backturning, i-end milling kunye ne-face milling.
"Iingubo zePVD zahlukile kwiingubo eziqhelekileyo," kusho uHasto."Luleko oluninzi lwe-nanoscale titanium aluminiyam nitride yokugquma efakwe kwi-carbide ukuphucula ukunganyangeki, ukwandisa ubomi besixhobo kunye nokunyusa imveliso."
Izixhobo ezinkulu ze-Daishowa chamfering ziyafumaneka kwiindidi ezininzi ezahlukeneyo ukwenza ngcono ukusebenza kwesicelo esithile.Izixhobo ezincinci ezinofakelo oluninzi zivumela i-contour chamfering kunye namazinga afanelekileyo okutya.Abanye abasiki banezifakelo ezinkulu ze-chamfering ezikuvumela ukuba udibanise i-diameter yangaphakathi yoluhlu olubanzi lweedamitha zomngxuma.
Ngokutsho kwenkampani, izixhobo zokubeka indawo ezinokutshintshwa zibonelela ngokusebenza kwesixhobo esithembekileyo kwiindleko-zokusebenza kwesixhobo esinokutshintshwa, esifuna kuphela isicatshulwa sokusika ukuba sitshintshwe.Umzekelo, umsiki weziko lohlobo lwe-C unokwenza i-face milling, i-back chamfering kunye ne-chamfering, iyenze ibe sisixhobo esiguquguqukayo.
Uphuculo lwamva nje lweBig Daishowa's Ultra High Feed Chamfer Cutter ngoku lubandakanya ufakelo ezine C-Cutter Mini (endaweni yezimbini) kunye nedayamitha encinci kakhulu, evumela isantya esiphezulu sokuphotha.U-Hasto uthi ukwandisa inani leemida zokusika kunokunyusa kakhulu amaxabiso okutya, okukhokelela kwixesha elifutshane lokusika kunye nokugcinwa kweendleko.
"I-C-Cutter Mini isetyenziswa kuluhlu olubanzi lwezicelo, ngokuyintloko i-chamfering kunye nokugaya ubuso, ngokusebenza okuphezulu kakhulu kunye nokuchaneka," utshilo uHasto."I-chamfering yangasemva inokufezekiswa ngokulula ngencakuba enye ngokungena emngxunyeni ofakwe imisonto kunye nokutsala umngxuma osemva kwesixhobo sokusebenza."
I-C-Cutter Mini inomphetho obukhali onciphisa i-blade drag kunye nokubonelela ngendlela elula.I-coating i-resistant-resistant, eyandisa inani lezihlandlo ipleyiti inokuhamba ngayo ngebhayisekile ngaphambi kokuba ifakwe kumda omtsha, ngokutsho komthengisi.
I-Big Daishowa iphinda ibonise uhlobo olulodwa lokufaka olunokuthi luhlanjululwe, luwiswe emngxunyeni, kwaye lugxininise ukudala iimpawu, isixhobo esinokubaluleka kwi-rake chamfers encinci, kunye nesixhobo sendalo yonke esinokutshintsha ii-angles ukusuka kwi-5 ° ukuya kwi-85 ° ngokuxhomekeke isicelo.
Nokuba ugqibezela ukugaya, umqhubi wenqwelomoya, ukugaya i-helical okanye ukugaya igxalaba, iBig Daishowa ibonelela ngezixhobo zokusila ezichanekileyo zokusila ezigudileyo, ezolileyo.Abasiki abatshintshanayo babonelela ngeencam zokusika ezibukhali kuzo zombini izalathiso zeradial kunye ne-axial, zinceda ekuqinisekiseni ukugudisa okugudileyo, okuthe cwaka.Uyilo lwe-BIG-PLUS oludibanisa kabini lubonelela ngokuchaneka okukhulu kunye nobungqongqo kwizicelo ezichanekileyo.Zonke iimodeli zikwabonisa uyilo lwemodyuli kunye nofakelo olukhethiweyo olubandakanya uqhagamshelo lweCKB kumgama omde okanye usetyenziso olunzima.
"I-Standard R-Cutters isebenzisa i-investimenti enika umgca wokusika obukhali kwaye igxobhoze umda wecala, okubangela ukugqitywa kwendawo ephezulu kwi-workpiece," kusho uHasto.“Esi sixhobo senza i-radial chamfer kwindawo yokusebenza kwaye sisetyenziselwa ukusika ngasemva nangaphambili.Ukugqitywa kwee-cutters zenzelwe umatshini womthamo ophezulu kwaye zivumela imiphetho emine yokusika ngokufaka.Oku kuthetha ukuba ukusetyenziswa kunokuguqulwa. ”ngaphambi kokufuna ukutshintshwa.Ukufakwa kweendawo ezine zokugqiba i-ultra-fine, ukonga ixesha elibalulekileyo kunye nemali xa kuthelekiswa nezixhobo ezizinzileyo.
"I-BF yethu (i-countersink yangasemva) idla ngokusetyenziswa kwizinto zokusebenza ezifuna ukukruquka ukwenza i-countersink ngaphandle kokuba umqhubi achithe ixesha ejika i-workpiece okanye i-fixture.Isixhobo se-BF siyakwazi ukutshatyalaliswa njengoko sidlula emngxunyeni, sigxininise kwaye sidale i-countersink, kwaye emva koko i-offset kwakhona ukuphuma emngxunyeni.I-BF-Cutter yenzelwe ukubuyisela umva imingxuma evaliweyo ye-M6 - M30 okanye i-1/4 - 1 1/8 intshi (6.35 - 28.6 mm) imingxuma yebholiti kwaye ilungele zonke iintlobo zetsimbi.( Ilungele ukusetyenziswa kwinsimbi engenasici, isinyithi kunye ne-aluminium, phakathi kwezinye, amabakala e-blade yamva nje avumela ukuba kukhethwe ngokucokisekileyo ngokusekelwe kwizinto kunye neemeko zomgangatho ophezulu kunye nobomi benkonzo," kusho uHasto.
Ixesha lokuposa: Sep-11-2023