Lub tshuab txiav cov khoom noj siab (saib daim duab 5-17) yog qhov tseem ceeb ntawm lub cuab yeej nrog lub kaum sab xis me me thiab qhov tob me me ntawm kev txiav. Vim nws qhov me me nkag lub kaum sab xis (xws li Walter F2330 nkag nrog lub kaum sab xis nkag ntawm approx. 15 degree), cov txiav quab yuam feem ntau yog axial thiab radial, raws li qhia los ntawm lub xub liab hauv daim duab 5-17b.
Qhov no me me nkag lub kaum sab xis thiab qhov tob me me ntawm kev txiav coj ob qho txiaj ntsig siv rau cov khoom noj siab, lossis nws tuaj yeem siv nrog cov khoom noj loj heev, feem ntau tuaj yeem ncav cuag 3.5mm / z ib tus hniav; Los yog nws tuaj yeem ua machined nrog cov overhangs loj, uas tuaj yeem ncav cuag li 8 npaug ntawm qhov ntev-inch piv hauv cov pa ua tshuab. Zoo ib yam li ob hom ntawv milling cutters dhau los, qhov loj pub milling cutter kuj muaj ntau hom indexable loj pub milling cutters, exchangeable taub hau indexable loj pub milling cutters, exchangeable taub hau cemented carbide loj pub milling cutters thiab khoom cemented carbide loj pub milling cutters, raws li qhia hauv daim duab 5-18. Daim duab 2-86 kuj yog ib qho khoom noj milling cutter.
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Qhov loj pub milling cutter yog hom tshiab milling cutter qauv, thiab cov qauv tshiab no kuj muaj qee qhov teeb meem uas yuav tsum tau them sai sai rau thaum siv. Daim duab 5-19 qhia tau hais tias ib tug schematic ntawm lub ntsej muag milling nrog ib tug high-paub milling cutter. Thaum lub kauj ruam a. ntawm lub ntsej muag milling ntawm lub siab noj cutter tshaj qhov zoo txoj kab uas hla D ntawm lub cutter, unevenness ntawm machined nto yuav tshwm sim. Yog li ntawd, thaum lub ntsej muag milling tau ua nrog lub siab noj cutter, cov kauj ruam deb yuav tsum tsawg tshaj li qhov zoo ntawm lub tshuab txiav D (ceeb toom: nws yog txoj kab uas hla ntawm lub cutter D, tsis yog txoj kab uas hla loj ntawm lub cutter). . Thaum siv cov khoom noj milling cutter rau profileing machining, nws yog ib qho tsim nyog yuav tau siv CAM software los xam cov trajectory ntawm lub cuab tam, tab sis ntau CAM software tseem tsis tau muaj ib tug qauv cuab tam haum rau cov trajectory xam cov high-fed milling. tshuab txiav.
Daim duab 5-20 qhia cov ntaub ntawv qhia txog kev noj zaub mov zoo milling cutter. Feem ntau, thaum siv cov khoom noj milling cutter rau profiling machining, cov qauv ntawm kaum lub vojvoog cutter qhia nyob rau hauv nqe lus dhau los yuav raug siv los hloov, thiab cov cuab yeej tsim khoom yuav muab tus nqi tsim nyog, uas tus programmer siv tau raws li tus nqi fillet. ntawm kaum lub vojvoog cutter rau programming. Qhov kev hloov pauv no tsim qhov tshwm sim ntawm "undercut", piv txwv li qee cov khoom siv uas tau raug tshem tawm tab sis tsis tau raug tshem tawm tam sim ntawd. Qhov no undercut yog zoo li lub pob yas, thiab lub pob yas qhov siab X yog txwv heev, tsuav yog nws yog machined ib zaug nrog ib tug haum pob qhov ntswg milling cutter los yog kaum lub vojvoog milling cutter ua ntej qhov kawg xov, lub undercut pob yas yuav tsis cuam tshuam. qhov kawg profileing raug. Daim duab 5-21 qhia cov ntaub ntawv programming rau peb qhov ntxig rau ob lub siab pub milling cutters los ntawm Walter, thaum lwm cov cutters zoo sib xws yuav tsum tau thov los ntawm cov chaw tsim khoom.
Daim duab 5-22 qhia cov yam ntxwv machining ntawm Protostar Flash khoom carbide siab pub milling cutter. Daim duab 5-22ib qho qhia tau hais tias cov nti tuab ntawm lub tshuab pub noj siab tseem me dua li ntawm lub kaum ntse ntse nrog ob zaug pub rau ib tus hniav piv rau lub kaum sab xis ntawm lub vojvoog, uas qhia tau hais tias lub nra ntawm qhov txiav. ntawm cutter tsis hnyav heev.
Cov duab 5-22b thiab 5-22c qhia qhov kev sib piv ntawm qhov kev ua yuam kev profile ntawm lub kaum sab xis ntawm lub vojvoog cutter nrog lub cutter siab noj. Qhov kev sib piv qhia tau hais tias qhov kev ua yuam kev profile ntawm lub tshuab txiav cov khoom noj siab yuav tsawg dua li ntawm cov kab ib puag ncig ntawm lub kaum sab xis.
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