I-cutter yokugaya i-high-effective cutter inokugqiba kathathu umsebenzi wezixhobo eziqhelekileyo ngexesha elifanayo ngelixa linciphisa ukusetyenziswa kwamandla ngama-20%. Oku akukona nje uloyiso lweteknoloji, kodwa kunye nomgaqo wokusinda kwimveliso yanamhlanje.
Kwiindibano zocweyo ngoomatshini, isandi esikhethekileyo sabasiki abajikelezayo abajikelezayo bedibana nentsimbi senza ingoma esisiseko yemveliso yanamhlanje.
Esi sixhobo sijikelezayo esinemiphetho yokusika emininzi sibumba yonke into ukusuka kwiindawo ezincinci zeselfowuni ukuya kwizakhiwo zenqwelomoya ezinkulu ngokususa izinto ngokuchanekileyo kumphezulu womsebenzi.
Njengoko ishishini lemveliso liqhubeka nokuphucula ukuchaneka okuphezulu kunye nokusebenza okuphezulu, itekhnoloji ye-milling cutter iphantsi kwenguqu ethe cwaka - i-bionic structure milling cutter eyenziwe ngeteknoloji yoshicilelo ye-3D i-60% ikhaphukhaphu, kodwa ubomi bayo buphindwe kabini; i-coating yandisa ubomi besixhobo nge-200% xa kusetyenzwa i-alloys ephezulu yobushushu.
I. Milling cutter basics: inkcazo kunye nexabiso eliphambili
I-milling cutter sisixhobo esijikelezayo esinamazinyo elinye okanye ngaphezulu, ngalinye lisusa ngokulandelelanayo kunye nokususa isitokhwe somsebenzi. Njengesixhobo esisisiseko sokusila, yenza imisebenzi ebalulekileyo efana neenqwelomoya zomatshini, amanyathelo, iigrooves, ukwenza umphezulu, kunye nokusika izixhobo zokusebenza.
Ngokungafaniyo nenqaku elinye lokusika ekujikeni, abasiki be-milling baphucula kakhulu ukusebenza kakuhle komatshini ngokusika kwiindawo ezininzi ngaxeshanye. Ukusebenza kwayo kuchaphazela ngokuthe ngqo ukuchaneka komsebenzi, ukugqiba umphezulu, kunye nokusebenza kakuhle kwemveliso. Kwibala le-aerospace, i-high-performance cutter yokusila inokonga ukuya kuthi ga kwi-25% yexesha lemveliso xa kusenziwa iinxalenye zesakhiwo senqwelomoya.
Kwimveliso yeemoto, ukuchaneka kweefom zokusika ii-milling cutters zimisela ngokuthe ngqo ukuchaneka okufanelekileyo kwamacandelo e-injini angundoqo.
Ixabiso elingundoqo labasiki bemilling ilele kwindibaniselwano yabo egqibeleleyo yokuguquguquka kunye nokusebenza kakuhle. Ukusuka ekususweni kwezinto ezikhawulezayo ekuhlahleni ukuya kunyango oluphezulu kumatshini ocoliweyo, le misebenzi inokugqityezelwa kwisixhobo somatshini esinye ngokutshintsha nje izisiki ezahlukeneyo zokusila, ukunciphisa kakhulu utyalo-mali lwezixhobo kunye nexesha lokutshintsha imveliso.
II. Umxholo wezembali: ukuvela kwetekhnoloji yabasiki bemilling
Imbali yophuhliso lwabasiki bemilling ibonisa utshintsho lwetekhnoloji kulo lonke ishishini lokuvelisa oomatshini:
Ngo-1783: Unjineli ongumFrentshi uRené wadala indawo yokuqala yokusila emhlabeni, evula ixesha elitsha lokusikwa kwamazinyo amaninzi.
Ngowe-1868: I-Tungsten alloy tool yentsimbi yabakho, kwaye isantya sokusika sadlula i-8 yeemitha ngomzuzu okokuqala.
Ngo-1889: U-Ingersoll wasungula i-revolutionary corn milling cutter (i-spiral milling cutter), efaka i-blade kumzimba wokusika i-oki, owaba ngumzekelo we-corn milling cutter yanamhlanje.
Ngowe-1923: IJamani yenza i-carbide enesamente, eyandisa isantya sokusika ngokuphindwe kabini kuneso sentsimbi enesantya esiphezulu.
Ngo-1969: Ilungelo elilodwa lomenzi wechiza letekhnoloji yokugquma umphunga wekhemikhali yakhutshwa, yandisa ubomi besixhobo ngamaxesha angama-1-3.
Ngo-2025: Abasiki besinyithi be-3D-eprintiweyo be-bionic milling bafezekisa ukuncipha kobunzima be-60% kwaye baphinda kabini ubomi babo, besaphula imida yokusebenza kwemveli.
Yonke into entsha kwizixhobo kunye nezakhiwo iqhuba ukukhula kwejometri ekusebenzeni kakuhle kokugaya.
III. Uhlalutyo olubanzi lokuhlelwa kwe-milling cutter kunye neemeko zesicelo
Ngokomahluko kulwakhiwo kunye nomsebenzi, abasiki bemilling banokwahlulwa ngokwezi ntlobo zilandelayo:
| Uhlobo | Iimpawu zesakhiwo | Iimeko eziSebenzayo | Ushishino lwezicelo |
| Ukuphelisa oomatshini | Ukusika imiphetho kwi-circumference kunye nobuso bokuphela | Groove kunye nenyathelo umgangatho processing | Ukwenziwa komngundo, oomatshini ngokubanzi |
| Ubuso bokusika umsiki | Idayamitha enkulu yobuso besiphelo se-multi-blade | Umphezulu omkhulu wokusila ngesantya esiphezulu | Ibhloko yesilinda yemoto kunye neenxalenye zebhokisi |
| Icala kunye nobuso lokusika umsiki | Kukho amazinyo macala omabini kunye nesangqa | Igroove echanekileyo kunye nokulungiswa kwamanyathelo | Ibhloko yevalve ye-hydraulic, umzila wesikhokelo |
| Izingqusho zebhola | Isiphelo sokusika iHemispherical | Ukulungiswa komphezulu we-3D | Amaphiko eenqwelomoya, imingxuma yokungunda |
| Umsiki wokugaya umbona | Ulungiselelo lwe-Spiral lokufaka, indawo enkulu ye-chip | Ukuguqa kwamagxa anzima, ukugoba okunzulu | Iindawo zolwakhiwo lwe-aerospace |
| Saw blade milling cutter | Izilayi ezibhityileyo ezinamazinyo amaninzi kunye nee-engile zokuphambuka kwesibini kumacala omabini | Ukugrumba okunzulu kunye nokwahlukana | Izilayi ezibhityileyo ezinamazinyo amaninzi kunye nee-engile zokuphambuka kwesibini kumacala omabini |
Uhlobo lwesakhiwo lumisela uqoqosho kunye nokusebenza
Okudityanisiweyoumsiki wokugaya: Umzimba osikiweyo kunye namazinyo akhiwe ngokudibeneyo, anokuqina okulungileyo, alungele ukuchaneka okuncinci kwe-diameter
Izigawuli zokusila ezikwi- Indexable: ukufakwa endaweni enexabiso elisebenzayo kunesixhobo esipheleleyo, esilungele ukurhabaxa.
Umsiki odityanisiweyo wokusila: ithiphu ye-carbide edityaniswe kumzimba wentsimbi, inoqoqosho kodwa amaxesha alinganiselweyo okugaya
Isakhiwo se-bionic eprintiweyo ye-3D: uyilo lwangaphakathi lwe-honeycomb lattice, i-60% yokunciphisa ubunzima, ukuphuculwa kokumelana nokungcangcazela
IV. Isikhokelo soKhetho lwezeNzululwazi: IiParameters eziPhambili eziMatanisa iiMfuno zokuLungisa
Ukukhetha i-milling cutter kufana nogqirha ochaza umyalelo - kufuneka unike iyeza elifanelekileyo kwimeko efanelekileyo. Oku kulandelayo yimiba ephambili yobugcisa ekukhethweni:
1. Ukuhambelana kobubanzi
Ukusika ubunzulu ≤ 1/2 isixhobo ububanzi ukuphepha ubushushu kunye deformation. Xa ucubungula iinxalenye ze-alluminiyamu ezinodonga oluncinci, kuyacetyiswa ukuba kusetyenziswe i-mill end mill encinci ukunciphisa amandla okusika.
2. Ubude beblade kunye nenani leencakuba
Ukusika ubunzulu ≤ 2/3 ubude be-blade; ukubetha, khetha iiblades ezi-4 okanye ezimbalwa ukuqinisekisa indawo ye-chip, kwaye ukugqiba, khetha ii-6-8 iiblades ukuphucula umgangatho ophezulu.
3. Ukuvela kwezinto zesixhobo
Isinyithi esinesantya esiphezulu: ubunzima obuphezulu, obulungele ukusika okuphazamisekileyo
I-carbide enesamente: ukhetho oluqhelekileyo, ubunzima obulinganayo kunye nokuqina
I-Ceramics / PCBN: Ukuchaneka kwezixhobo ze-superhard, ukhetho lokuqala lwentsimbi eqinile
Ukugquma kwe-HIPIMS: Ukwaleka okutsha kwePVD kunciphisa umphetho owakhiweyo kwaye kwandisa ubomi ngama-200%.
4. Ukulungiswa kweparamitha yejometri
I-angle ye-Helix: Xa ulungisa insimbi engenasici, khetha i-angle encinci ye-helix (15 °) ukwandisa amandla e-edge.
I-engile yengcebiso: Kwizinto eziqinileyo, khetha i-engile enkulu (> 90 °) ukwandisa inkxaso
Iinjineli zanamhlanje zisacela umngeni ngumbuzo ongaphelelwa lixesha: indlela yokwenza ukusika kwesinyithi kugudileyo njengamanzi aqukuqelayo. Impendulo ifumaneka kwiintlantsi zobulumko ezingqubana phakathi kwencakuba yokusonta nobuchule.
[Qhagamshelana nathi malunga nezisombululo zokusika kunye nokusila]
Ixesha lokuposa: Aug-17-2025
