Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm txoj hlua tig?

Thaum nws los txog rau machining, txoj cai tig ntxig tuaj yeem ua rau lub ntiaj teb sib txawv ntawm kev ua tau zoo thiab qhov tseeb. Tab sis koj puas paub tias tsis yog txhua qhov kev ntxig yog tsim sib npaug? Hauv tsab xov xwm no, peb yuav nkag mus tob rau hauv lub ntiaj teb ntawm kev tig cov ntxig ntxig, tshwj xeeb tsom rau qhov sib txawv ntawm qhov zoo thiab qhov tsis zoo. Txawm hais tias koj tab tom ua cov ntaub ntawv mos lossis tackling tougher hlau, nkag siab txog cov hom ntxig no yuav pab koj txhim kho koj cov haujlwm thiab ua kom lub neej ntev! Nyeem ntawv kom paub seb hom twg yog qhov zoo tshaj rau koj txoj haujlwm!

Dab tsi yog tig inserts?

Tig insertsyog cov khoom me me, hloov tau cov cuab yeej siv hauv CNC tshuab cuab yeej rau kev ua haujlwm. Mounted ntawm lub cuab yeej, cov ntxig no yog cov khoom tseem ceeb rau kev txiav, shaping, lossis cov khoom tiav xws li hlau, yas, lossis ntoo. Lawv muaj peev xwm tiv taus kev kub ceev thiab huab cua kub yog qhov tseem ceeb rau kev ua haujlwm zoo thiab ua haujlwm tau zoo.

Txhais thiab Lub Hom Phiaj

Tig inserts yog txiav cov cuab yeej mounted ntawm ib tug toolholder rau txoj kev ua haujlwm. Lawv tig kom tshem tawm cov khoom ntawm lub workpiece. Txawm hais tias tig, tig, los yog tho txawv, cov ntxig no yog qhov zoo tagnrho rau kev ua tiav cov kev txiav du, meej.

Tig qhov ntxig hom raws li cov khoom siv

Inserts muaj nyob rau hauv ntau qib, txhua qhov tsim nyog rau kev ua haujlwm sib txawv:

Carbide: Carbide inserts paub txog lawv qhov tawv thiab hnav tsis kam, ua rau lawv zoo tagnrho rau kev siv dav dav - lub hom phiaj machining.

Ceramics: Lawv zoo - haum rau siab - txiav ceev, tshwj xeeb tshaj yog thaum machining cov ntaub ntawv nyuaj.

CBN thiab PCD: siv rau cov ntaub ntawv superhard xws li hlau thiab cam khwb cia hlau.

Dab tsi yog qhov zoo rake tig insert?

Lub kaum sab xis ntawm qhov zoo tig ntxig yog angled deb ntawm lub workpiece, ua kom nws zoo dua rau kev txiav lub teeb thiab du nto. Qhov zoo geometry txo kev txiav quab yuam, ua kom yooj yim rau cov ntaub ntawv softer thaum txo cov cuab yeej kev ntxhov siab.

Rake kaum sab xis thiab geometry

Zoo tig inserts muaj lawv lub kaum sab xis taw qhia deb ntawm lub workpiece, txo kev txiav quab yuam. Qhov geometry no txhim kho cov nti ntws thiab txo cov cua sov thaum lub sijhawm ua haujlwm, uas yog qhov tseem ceeb tshwj xeeb rau cov ntaub ntawv softer xws li txhuas thiab yas.

Qhov zoo thiab qhov tsis zoo ntawm qhov zoo tig inserts

Qhov zoo:

Txo txiav quab yuam, ua kom ua haujlwm smoother, thiab txo cov cuab yeej siv tshuab.

Txhim kho nti khiav tawm, ntxuav kom huv si, thiab ua kom zoo dua qhov chaw.

Cov cuab yeej siv lub neej ntev dua vim txo qis hnav thiab kub.

Qhov tsis txaus:

Cov ntaub ntawv zoo tig yog tsim rau cov ntaub ntawv softer, xws li txhuas thiab yas, tab sis tsis haum rau cov ntaub ntawv nyuaj thiab tuaj yeem yooj yim ua rau cov cuab yeej hnav ntxiv.

Txawm hais tias qhov zoo rake lub kaum sab xis yog tsim rau lub teeb txiav, nws muaj kev ruaj ntseg tsis zoo thiab muaj kev vibration thaum txiav hnyav, cuam tshuam rau kev ua haujlwm raug.

Nyob rau hauv hnyav-load machining, zoo tig inserts tsis zoo durability thiab yuav tsum tau hloov ntau zaus, nce nqi ntau lawm.

Vim yog lub zog txiav qis, cov cua sov hauv cov txheej txheem txiav yog ib qho yooj yim rau kev mloog zoo, uas yuav ua rau tsis ruaj khov ntawm qhov chaw ua haujlwm.

Cov ntawv thov siv

Qhov zoo ntawm txoj hlua tig yog qhov zoo tagnrho rau kev ua haujlwm tsis yog -ferrous hlau, yas, thiab lwm yam khoom muag. Lawv tau zoo- haum rau kev txiav lub teeb, ua tiav cov haujlwm, thiab cov ntawv thov uas xav tau lub siab- ua kom tiav qhov zoo.

Dab tsi yog qhov tsis zoo rake tig insert?

Lub ntug ntawm qhov tsis zoo tig ntxig yog kaum rau ntawm qhov chaw ua haujlwm, ua kom muaj zog txiav ntau dua. Qhov geometry no ua rau cov ntxig tsis zoo tsim nyog rau kev thov cov haujlwm machining qhov chaw ruaj khov thiab lub zog yog qhov tseem ceeb. Tsis zoo rake inserts excel nyob rau hauv hnyav - lub luag hauj lwm machining thiab feem ntau yog siv los txiav cov ntaub ntawv nyuaj, muab ib tug nruj dua txiav.

Rake kaum sab xis thiab geometry

Qhov txawv ntawm qhov tsis zoo rake inserts yog lub kaum sab xis uas lawv cov npoo nqes nqes mus rau qhov chaw ua haujlwm. Qhov no ua rau muaj zog txiav ntau dua, txhim kho cov cuab yeej muaj peev xwm los tuav cov ntaub ntawv hnyav dua, ntau dua abrasive. Qhov geometry no kuj txo qhov kev pheej hmoo ntawm cov cuab yeej deformation thiab muab kev ruaj ntseg ntau dua thaum txiav qhov tob lossis hnyav. Qhov no txhais tau tias muaj kev tswj hwm ntau dua ntawm cov txheej txheem machining, tshwj xeeb tshaj yog thaum ua haujlwm nrog cov ntaub ntawv nyuaj.

Qhov zoo thiab qhov tsis zoo ntawm qhov tsis zoo rake tig inserts

Qhov zoo:

Kev ruaj ntseg ntau dua: Lawv tuaj yeem tiv taus kev txiav ntau dua thiab zoo tagnrho rau kev txiav tob lossis ntxhib.

Ntau dua rigidity: Qhov kev tsim no ua kom ntseeg tau tias cov ntxig ntxig tseem ruaj ntseg hauv qhov chaw txawm tias thaum xav tau machining.

Cov cuab yeej siv tau ntev dua: Cov khoom siv no muaj zog dua nyob rau hauv siab - kev ntxhov siab thiab yog qhov zoo tagnrho rau kev siv cov khoom hnyav xws li steel thiab cam khwb cia hlau.

Ntau qhov tsim nyog rau kev cuam tshuam kev txiav: Nws cov duab zawj tuaj yeem tiv taus qhov cuam tshuam, uas yog qhov tsim nyog rau kev txiav cov ntaub ntawv uas tsis sib haum xeeb lossis kev ua haujlwm castings.
Qhov tsis zoo:
Loj txiav quab yuam: Lub txiav quab yuam ntawm qhov tsis zoo rake lub kaum sab xis yog qhov loj, uas tuaj yeem yooj yim tsim cov khoom hnyav ntawm lub tshuab thiab cov cuab yeej.

Ua kom muaj cua sov ntau dua: Vim muaj kev txiav txim siab siab, qhov tsis zoo rake lub kaum sab xis yuav ua kom muaj cua sov ntau dhau thaum lub tshuab ua haujlwm, ua rau cov cuab yeej siv nrawm nrawm.

Tsis zoo deg zoo: Tsis zoo rake angle inserts yuav ua rau ib tug ntxhib nto ntawm lub workpiece thaum lub teeb txiav thiab tsis haum rau zoo machining.

Lub zog ruaj khov tab sis kim dua: Txawm hais tias nws muaj kev ruaj ntseg zoo, tus nqi siab dua, uas ua rau cov nqi siv ntau dua.

Cov ntawv thov siv

Cov kev hloov tsis zoo feem ntau yog siv los ua cov hlau tawv xws li steel, cam khwb cia hlau, thiab siab - kub alloys. Lawv ua tau zoo ntawm roughing, sib sib zog nqus txiav, thiab tshem tawm cov khoom loj heev sai. Cov inserts no zoo tagnrho rau daim ntaub ntawv xws li tig, lub ntsej muag milling, thiab tho txawv, qhov uas durability thiab siab stability yog qhov tseem ceeb.

Kev sib piv ntawm qhov zoo thiab tsis zoo tig inserts

Thaum xaiv qhov zoo thiab tsis zoo rake tig inserts, nws yog ib qho tseem ceeb kom nkag siab tias lawv piv li cas ntawm kev txiav quab yuam, lub neej ntawm cov cuab yeej, cov khoom siv sib xws, thiab tus nqi -kev ua tau zoo. Cia peb txheeb xyuas lawv kom ntxaws.

Txiav quab yuam thiab cuab yeej ruaj khov

Qhov zoo rake inserts tsim kom muaj zog txiav tsawg dua thiab zoo tagnrho rau kev txiav lub teeb thiab cov ntaub ntawv softer. Lawv yog cov phooj ywg zoo rau cov cuab yeej siv tshuab thiab muab qhov chaw zoo dua. Ntawm qhov tod tes, qhov tsis zoo rake inserts tuaj yeem tiv taus kev txiav ntau dua thiab muab kev ruaj ntseg ntau dua thaum sib sib zog nqus, rougher txiav, tshwj xeeb tshaj yog thaum machining cov ntaub ntawv nyuaj.

Tool lub neej thiab hnav tsis kam

Thaum machining cov ntaub ntawv tawv zoo li steel thiab cam khwb cia hlau, qhov tsis zoo rake inserts feem ntau muab kev hnav zoo dua thiab siv lub neej ntev dua. Thaum zoo rake inserts yog zoo - haum rau machining cov ntaub ntawv mos, lawv hnav sai dua nyob rau hauv hnyav loads. Yog li ntawd, yog tias koj tab tom ua cov ntaub ntawv nyuaj, qhov tsis zoo rake ntxig yuav txuag koj ntau dua rau lub sijhawm ntev.

Kev ua tau zoo ntawm cov khoom sib txawv

Qhov zoo rake inserts excel thaum machining softer cov ntaub ntawv xws li txhuas thiab yas, uas yuav tsum tau tsawg txiav quab yuam thiab ib tug huv huv txiav. Tsis zoo rake inserts yog zoo dua haum rau machining harder hlau, raws li lawv stability thiab hnav tsis kam ua rau lawv zoo tagnrho rau hnyav-lub luag hauj lwm machining.

Tus nqi -kev ua tau zoo thiab kev saib xyuas

Qhov zoo rake inserts yog tus nqi -zoo hauv lub teeb machining, thaum lub qhov tsis zoo rake inserts muab tus nqi ntau dua hauv kev ua haujlwm hnyav, tshwj xeeb tshaj yog thaum lub cuab yeej lub neej thiab kev ruaj ntseg raug txiav txim siab. Txawm li cas los xij, tus nqi pib ntau dua ntawm qhov tsis zoo rake inserts yog offset los ntawm lawv lub neej ntev dua hauv kev thov ntau dua.

Xaiv txoj hlua tig uas haum koj xav tau

Xaiv txoj cai tig ntxig rau koj qhov kev xav tau tshwj xeeb machining yog qhov tseem ceeb rau kev ua kom zoo dua qub thiab ua kom lub neej ntev. Cov lus qhia hauv qab no tuaj yeem pab koj txiav txim siab zoo tshaj plaws.

Yam tseem ceeb uas yuav tau xav txog

Ua ntej xaiv cov hniav, xav txog cov ntsiab lus tseem ceeb no:

Material hardness: Cov ntaub ntawv softer zoo li txhuas yuav tsum tau ib tug zoo rake lub kaum sab xis insert, thaum harder hlau zoo li hlau yuav tsum tau ib tug tsis zoo rake lub kaum sab xis insert rau zoo stability.

Txiav tej yam kev mob: Lub teeb txiav thiab zoo machining yog qhov zoo tshaj plaws haum rau zoo rake lub kaum sab xis inserts, thaum sib sib zog nqus txiav los yog ntxhib txiav tau txais txiaj ntsig los ntawm rigidity ntawm tsis zoo rake lub kaum sab xis inserts.

Txiav speeds thiab pub tus nqi: siab dua speeds thiab pub tus nqi feem ntau xav tau lub durability thiab lub zog ntawm tsis zoo rake inserts.

Yuav ua li cas xaiv cov hniav zoo tshaj plaws rau koj daim ntawv thov

Txhawm rau xaiv qhov zoo tshaj plaws ntxig, phim cov khoom siv thiab txiav cov xwm txheej rau hom ntxig. Rau cov ntaub ntawv softer lossis kev ua tiav, xaiv qhov zoo ntxig. Rau hnyav- thauj khoom, siab- cov ntawv thov kev ntxhov siab uas muaj cov ntaub ntawv nyuaj, xaiv qhov tsis zoo ntxig. Thaum xaiv ib qho ntxig, ib txwm ntsuas lub neej ntawm lub cuab yeej, kev ruaj ntseg, thiab txiav quab yuam.

Cov ntaub ntawv tshawb fawb thiab cov piv txwv ntawm kev siv tswv yim

Hauv kev lag luam automotive, tsis zoo rake inserts yog siv los tshuab cam khwb cia hlau cav Cheebtsam, qhov twg stability yog qhov tseem ceeb. Conversely, zoo rake inserts feem ntau yog siv nyob rau hauv lub aerospace kev lag luam rau tshuab softer alloys kom huv si nto tiav thiab siab - kev ua tau zoo. Kev xaiv qhov ntxig ntxig zoo tuaj yeem txhim kho kev ua tau zoo thiab tus nqi -kev ua tau zoo hauv cov kev lag luam no.

Kev nkag siab

Qhov sib txawv ntawm qhov zoo thiab qhov tsis zoo tig qhov ntxig yog qhov tseem ceeb rau kev ua kom zoo dua koj cov txheej txheem CNC machining. Kev xaiv qhov ntxig ntxig rau koj cov khoom tshwj xeeb thiab cov kev txiav tuaj yeem txuas ntxiv lub neej ntawm cov cuab yeej, txo cov nqi, thiab ua tiav cov txiaj ntsig zoo dua. Txawm hais tias koj tab tom ua cov khoom muag muag lossis cov ntaub ntawv nyuaj, nws muaj qhov ntxig kom haum rau koj cov kev xav tau. Yog li, lwm zaus koj xaiv ib txoj hlua tig, nco ntsoov ntsuas qhov zoo thiab qhov tsis zoo ntawm txhua hom!