MILLING CUTTER Cov Cuab Yeej: Ua tiav cov lus qhia rau hom, siv & Cov Lus Qhia

Koj puas tau saib qhov thaiv ntawm cov hlau uas tig mus rau hauv ib qho du, feem thiab xav tsis thoob uas cov cuab yeej ntse uas nws tshwm sim? Cov cuab yeej ntawd feem ntau yog milling cutter {{0} milling txiav cov khoom, thiab cov khoom siv me me, thiab lwm yam tshuaj.

Tom qab koj kawm paub siv cov cuab yeej cutter cutter, koj tuaj yeem tshawb xyuas ntau yam kev tsim qauv thiab ua kom zoo tshaj plaws rau txhua lub khob thiab peb saib cov cuab yeej no muaj zog .

Milling li cas?

Millingyog tus txheej txheem uas tau muab tshem tawm los ntawm kev ua haujlwm txiav cov khoom siv, milling koj txav mus rau ntau qhov chaw ua haujlwm, milling} Txoj kev txav mus los ua rau koj tau txiav tawm cov ntaub ntawv ncaj qha ntsej muag, thiab txawm tias peb-sab seem {{4 4}} Qhov chaw zoo milling hloov mus rau qhov tseeb, ua tiav ib feem hauv feeb.

Txhua tus hniav cutter nyob rau hauv milling lub voj voog sib tham ntawm kev ua haujlwm, thiab ua kom txias, koj yuav tsum tau ceev, koj tau txais cov khoom hnav kom zoo, koj txo cov khoom hnav, txuas ntxiv Cutter lub neej, thiab tsim cov npoo zoo kom tiav .

Yuav ua li cas Milling Cutters Ua Haujlwm

Txhua txhua milling cutter ua raws tib lub tswvyim: lawv tig mus ncig ntawm cov hniav tawg, thiab cov hniav sib tsoo, thiab ib qho nti ua ke, thiab cov hniav sib tsoo, thiab cov hniav tshiab siv nws qhov chaw .

Ntau cov rog tuaj rau hauv kev ua si thaum milling:

● Kev txiav quab yuam ua rau lub cutter rau hauv workpiece .

● Radial quab yuam sim txav lub cutter sab .

● AXIVORT TXOJ CAI MUS KHIAV LUB CUTTER raws nws Axis .

Yog tias koj tsis quav ntsej cov rog no, cov cutter tuaj yeem co, sib tham, lossis cov khoom siv, thiab cov ntaus nqi kom ua kom cov rog .

Lwm qhov tseem ceeb yog nti

Lub ntsiab seem ntawm milling cutter

Ua ntej peb ntswj rau hauv cov hom cutter, cia saib cov ntu uas feem ntau milling cutters qhia:

Cov lej yuav pom raws li thaj chaw Shank, yog luam tawm lossis siv cov raj tshuaj kom haum rau koj txoj haujlwm thiab cov ntxiab nws yuav ua haujlwm nrog.

Cutter cov ntaub ntawv

Cutter txoj kev ua tau pib nrog cov khoom uas ua rau nws cov ntug . plaub cov kev xaiv muaj sia nyob niaj hnub no:

● Cov nqi ceev ceev (HSS) tsawg dua, tiv taus kev poob siab, tab sis koj tuaj yeem tswj hwm nws ntau zaus.

● carbide sib xyaw ua ke tungsten carbide hais nrog lub bindals thiab kub}}}}}}}}}}}}}}}}}}}}}}}}}} Nws nyob nraum tsis txhob muaj kev cuam tshuam hnyav loads {}}

● Cermet yog kev sib xyaw ntawm cov ceramic thiab hlau; Cermet muab cov kub siab heev thiab nplooj ib daim iav tiav ntawm steel {}}}}}}}.

Cov ceramic ceramic ceramic tackle super alloys ntawm huab nrawm {}}}}}}}}}}} {.

Ntau lub khw muag khoom HSS thiab carbide kawg mills ntawm tes, siv hss rau ntxhib txiav ntawm cov muag muag thiab carbide rau high-nrawm finishing lossis tawv me.

Cov Tsev Neeg Cutter

Milling cutters tuaj rau ntau cov duab, txhua tus tsim rau lub luag haujlwm tshwj xeeb {{}}}}}.

Kawg Mills

Xaus cov mills qib raws li cov haujlwm ntawm milling ntiaj teb {}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} mills poob rau ntau yam:

Square kawg: ca lub taub hau rau cov ces kaum ntse .

Pob ntswg: rounded ntsis rau du curves .

Ces kaum radius: cov lus qhia me me uas txhawb zog thiab txo cov chipping .

Roughing (pob kws cob): Serrated cov hniav uas tawg chips rau cov khoom siv nrawm nrawm nrawm .

Micro End Mills: me me diameters mus rau 0 . 1 hli rau cov haujlwm ua kom zoo nkauj.

LUB NTIAJ TEB MILLS

Face mills or shell mills slice wide, flat faces on big workpieces. They mount on an arbor and carry multiple carbide inserts. You set the inserts so each one takes a share of the load. A 100 mm face mill can clean a slab of steel in one pass, leaving a smooth surface ready for grinding.

Lub ntsej muag ntsej muag feem ntau siv lub rake rake tsim uas txiav nrog kev quab yuam tsawg dua, koj tuaj yeem sib pauv hlau, cam khwb cia hlau, lossis txhuas.

Slab thiab sab mills

Slab mills zoo li tuab pom cov nplais {{}}} Koj swb lossis ob sab, yog li koj tuaj yeem txiav cov pob txha lossis cov kauj ruam hauv ib qho kev txhaj tshuaj.

Cutters kaum

Lub kaum sab xis hlais v-grooves, chanfers, thiab dovetails tshaj plaws yog 45 qib} Woodruff Keys Cutters Cruters poob rau hauv pab pawg no; lawv zeb me me puag ncig pockets rau woodruff tus yuam sij ntawm shafts .

Daim ua daim ntawv txiav

Cov txiav hlais nqa cov ntaub ntawv tshwj xeeb uas feem ntau yuav tsum phim {}}}}}}}} Cov iav Cutter

T-Qhov thiab Dovetail Cutters

T-qhov txiav txiav txiav plunge mus rau hauv tus kws sim lub ntsej muag thiab lub ntsej muag ci ntsa iab lossis cov pob qij txha hauv tshuab .

Fly cutters

Fa cutters zoo: ib qho hss lossis carbide cuab tam clamped nyob rau hauv ib lub cev uas muaj tus nqi ya dav hlau thiab muaj peev xwm zom cov ntug dej tshiab hauv feeb {}}

Hniav thiab Ntsuam Xyuas Geometry

Cov duab ntawm txhua tus hniav tswj chip Flow, txiav cov zog, thiab nto tas . cov ntsiab lus muaj xws li:

Rake Ange: Lub kaum ntse ntse ntawm lub rake ntsej muag thiab radial kab txhawb nqa tus ntug tab sis xav tau ntau zog fais fab.

Lub kaum plaub ntug: kev tshem tawm qab txoj kev txiav av .} kev pab me me heev ua rau muab tshuaj txhuam; Ntau dhau kev txo qis lub zog .

Helix Angle: txoj kab nqes ntawm lub raj nplaim . tus lej siab (20 degree) txiav rau cov khoom siv nrawm dua uas tsis rub tawm ntawm cov workpiece.

Los ntawm kev sib xyaw ua ke rake, nyem, thiab cov engineers tsim kev txiav cov khoom siv uas sib txawv nrog kev sib txawv, cov tshuaj sib txawv uas tsis sib xws

Tsho thiab cov kev kho cov nplaim

Niaj hnub cutters tsis tshua muaj huab cua {{0} chaw tsim khoom ntxiv rau kev sib tw hnav, kub, thiab built-up txheej txheej xws li:

Ib qho zoo txheej tuaj yeem tuaj yeem tuaj yeem ua ob npaug lossis peb npaug ntawm lub neej {}} Tsis tau siv tag nrho lossis hnav pov thawj ntxiv cov nuj nqis ntxiv.

Cutter Xaiv Cov Ntawv Qhia

Xaiv txoj cai cutter tuaj yeem hnov ​​tau yooj yim, tab sis koj tuaj yeem nqaim qhov teb nrog tsib kauj ruam ntshiab .

●Paub cov ntaub ntawv: nyiam Helix carbide nrog polished flutes, qis dua helix, thiab tialn cock xav tau qhov tsis zoo-bake ntxig {}}

●Txhais cov kev ua haujlwm: roughing xav tau lub zog thiab nti qhov chaw; xov yuav tsum tau ntse thiab ntau lub nplaim {. Lub hnab tshos ntev xav tau lub caj dab-nqes pob ntswg {}}

●Phim lub tshuab: ib lub tshuab me me tsis muaj peev xwm tig ib qho 100 hli lub ntsej muag ntxiag, ntau yam, thiab cov cuab yeej ceev ntau yam ua ntej koj xaiv.

●Sib npaug ceev thiab lub neej: carbide txiav nrawm dua, thiab yog tias koj khiav qeeb, cov cuab yeej hloov qeeb, thiab pob nyiaj siv.

●Nrhiav tswv yim los ntawm cov chaw muab khoom: cutter cov neeg tsim tawm tshaj tawm ceev thiab pub cov ntawv {}}}}}} .

Txiav cov ntaub ntawv hauv paus

Koj yuav hnov ​​peb cov ntsiab lus tseem ceeb thaum koj teeb tsa ib qho cutter: ntxaiv nrawm, pub tus nqi, thiab qhov tob ntawm txiav .

●Ntxaiv ceev (RPM) qhia ntau npaum li cas tig cov cutter ua rau ib feeb . Nrhiav kom ceev los ntawm cutter lub.

●Pub tus nqi (hli / min) qhia kom ceev npaum li cas cov cuab yeej hloov mus los ntawm kev ua haujlwm {} {0} {.

●Tob ntawm kev txiav (axial thiab radial thiab radial) qhia kom tob tob thiab dav dav koj txiav ntawm txhua lub pass .

Siv cov kev txiav txim siab pib-tej zaum 70% ntawm daim ntawv ntsuas tus nqi-tom qab no}} {5} {5} {{5 3} .

Chip Tswj

Chips qhia kev noj qab haus huv ntawm txhua milling txiav {{} Kuv xav tau cov hluav taws xob tsis ntev, thiab txawm tias cov hluav taws kub ua haujlwm rau cov chip zoo tswj suav nrog:

●Xaiv cov nplaim hluav taws xob ntawm cov nplaim hluavtaws xav tau cov nplaim hluav taws xob xav tau dav rau nti txaus .

●Ntxiv txias lossis cua moj tej tawg: Lub dav hlau muaj zog cheb cov chips tawm ntawm qhov txiav .

●Siv Chip Chip: Ntau cov ntxig thiab roughing mills muaj cov tsis muaj tseeb uas curl chips nruj nreem {}}

●Kho kom hloov cov khoom noj: ib qho tuab tuab tawg tawg tawm yooj yim dua li ib qho .

Thaum koj hnov ​​cov pa hluav taws, ncua, ntshiab chips, thiab kho koj cov chaw {}} Tsis txhob thawb los ntawm kev quab yuam; Koj yuav rhuav tshem ob qho tib si cutter thiab ntu .

Tuam Tuav Tseg

Even a perfect cutter fails if you clamp it wrong. Tool holders must grip with enough force to stop slipping, yet stay balanced at high RPMs. Popular holders include:

Ntxuav lub shank thiab tus tuav txhua zaus koj sib pauv cov cuab yeej {}} Txawm yog cov ntaub tuab me me

Kev Tu Neeg Txiav

●Cov cuab yeej ntse txuag nyiaj: npub cuab yeej nkim sijhawm thiab seem seem {} Ua raws cov kauj ruam no kom txiav cov duab:

●Soj ntsuam cov npoo nyob rau hauv lub teeb: qaim, ci me me rau ntawm ntug teeb liab hnav .

●Tshawb xyuas cov kev khiav tawm: Tso lub suab Dial Scicator ntawm lub cutter thiab kiv los ntawm txhais tes {}} ntau dua 02}} mm runut luitens lub neej.

●Hloov lossis retrind thaum ntxov: tus zoo li zoo yuav tig mus rau tom ntej thiab tawg} {{0} {{0} .

●Khaws Cov Khw Muag Khoom Hauv Ua Npuas Ncauj Ua Si: Tsis txhob muab lawv pov rau hauv lub thawv .

●Logite Tool Lub neej: Sau cia cov xuab moos lossis qhov chaw txiav .} lwm lub sijhawm, npaj lub sijhawm sib puav ua ntej teeb meem ntaus.

Tag

Milling cutter cuab yeej yuav saib yooj yim thaum xub thawj ua kom zoo, koj yuav tsum saib xyuas koj cov khoom siv uas huv si, thiab koj lub siab qhib rau cov qauv tshiab. tus Lwm zaus koj hloov ntawm lub tshuab milling, koj yuav paub tseeb tias cov cuab yeej twg los thauj khoom thiab vim li cas, tig cov khoom nyoos rau hauv cov chaw zoo nrog kev ntseeg siab thiab kev txawj.