CNC machining yuav tsum muaj qhov sib txawv nyob ntawm cov khoom siv. Ntawm no, peb muab cov lus qhia rau kev pib tsis ua haujlwm rau ntau yam khoom siv kom ntseeg tau tias kev ua haujlwm zoo thiab zoo.
Pom zoo parameters rau hlau
Aluminium
Aluminium yog cov khoom siv nrov hauv CNC machining vim nws lub teeb yuag, siab zog, thiab yooj yim ntawm machining. Aluminium yog qhov zoo tshaj plaws machined nrog cov cuab yeej ntse txiav kom tsis txhob muaj cua sov ntau dhau. Kev ua kom txias thiab lubrication yog qhov tseem ceeb los tswj lub neej ntawm cov cuab yeej thiab qhov chaw tiav.
Spindle ceev: 3000-6000 RPM
Txiav ceev: 600-1000 ko taw ib feeb (ft/min)
Pub tus nqi: 0.002-0.005 ntiv tes rau ib tus hniav (IPT)
Qhov tob ntawm kev txiav: 0 04-0.10 ntiv tes
Nto tiav: Smooth nto yog tiav nrog siab spindle speeds thiab tsis pub tus nqi
Hlau
Machining steel yuav tsum tau nruj dua tsis vim nws hardness thiab lub zog. Siv high-speed steel (HSS) los yog carbide cov cuab yeej los txhim kho lub neej ntawm cov cuab yeej thiab machining efficiency
Spindle ceev: 1500-3000 RPM
Txiav ceev: 100-400 ko taw ib feeb (ft/min)
Pub tus nqi: 0 001-0.004 ntiv tes rau ib tus hniav (IPT)
Qhov tob ntawm kev txiav: 0 02-0.08 ntiv tes
Nto tiav: tiav nrog qis dua spindle speeds thiab nruab nrab pub nqi
Stainless hlau
Stainless hlau yog nyuaj rau tshuab vim nws toughness thiab ua hauj lwm-hardening yam ntxwv. Cov txheej txheem tshwj xeeb ntawm cov cuab yeej txiav, xws li TiN lossis TiAlN, tuaj yeem pab txo qis kev hnav thiab txhim kho kev ua haujlwm thaum ua haujlwm tsis zoo.
Spindle ceev: 1000-2000 RPM
Txiav ceev: 50-150 ko taw ib feeb (ft/min)
Pub tus nqi: 0.001-0.003 ntiv tes rau ib tus hniav (IPT)
Qhov tob ntawm kev txiav: 0 01-0.05 ntiv tes
Nto tiav: Ua tiav los ntawm kev siv qis qis thiab ua kom muaj cua txias txaus
Titanium
Titanium paub txog nws lub zog siab thiab corrosion kuj, ua rau nws nyuaj rau tshuab.
Spindle ceev: 500-1500 RPM
Txiav ceev: 30-100 ko taw ib feeb (ft/min)
Pub tus nqi: 0.0005-0.002 ntiv tes rau ib tus hniav (IPT)
Qhov tob ntawm kev txiav: 0 01-0.04 ntiv tes
Deg tiav: Yuav tsum tau ceev faj tswj ntawm kev txiav tsis thiab txias
Ntoo thiab ntoo khoom parameter
Softwood thiab plywood
Softwood thiab plywood feem ntau siv cov ntaub ntawv hauv kev ua haujlwm ntoo. Lawv kuj yooj yim rau kev siv tshuab, tab sis siv cov txheej txheem kom zoo kom lub ntsej muag du thiab tsis txhob ua rau cov khoom puas.
Spindle ceev: 10, 000-18, 000 RPM
Txiav ceev: 800-1200 meters ib feeb (m / min)
Pub tus nqi: 0.004-0.006 ntiv tes rau ib tus hniav (IPT)
Qhov tob ntawm kev txiav: 0 10-0.25 ntiv tes
Ntoo tawv
Hardwoods xws li ntoo qhib, maple, thiab walnut yog denser thiab nyuaj tshaj softwoods thiab yuav tsum tau sib txawv machining tsis. Hardwoods yuav tsum tau qis dua spindle speeds tshaj softwoods thiab pub tus nqi yuav tsum tau kho kom tsis txhob muaj ntau yam khoom siv. Siv cov cuab yeej carbide tipped tej cuab yeej pab tswj kom ntse thiab ua kom lub neej ntev
Spindle ceev: 8000-12, 000 RPM
Txiav ceev: 600-1000 meters ib feeb (m / min)
Pub tus nqi: 0.003-0.005 ntiv tes rau ib tus hniav (IPT)
Qhov tob ntawm kev txiav: 0 08-0.20 ntiv tes
Optimal parameters rau plastics
Plastics tuaj nyob rau hauv ntau hom, xws li muag muag thiab hloov tau mus rau tawv thiab nkig. Ntawm no peb muab cov kev ntsuas dav dav rau feem ntau machined plastics.
Acrylic
Acrylic yog cov yas nrov uas paub txog nws qhov tseeb thiab yooj yim ntawm kev ua haujlwm. Acrylic xav tau cov spindle siab ceev thiab cov nqi pub tsawg kom tsis txhob tawg lossis chipping. Txias yog qhov tseem ceeb los tiv thaiv melting thiab xyuas kom meej txiav.
Spindle Ceev: 10, 000-16, 000 RPM
Txiav ceev: 100-300 meters ib feeb (m / min)
Tus nqi pub: 0.002-0.004 ntiv tes rau ib tus hniav (IPT)
Qhov tob ntawm Txiav: 0 02-0.10 ntiv tes
Polycarbonate
Polycarbonate yog cov yas tawv, ruaj khov uas feem ntau siv rau hauv cov ntawv thov uas yuav tsum tau muaj kev tiv thaiv siab.
Spindle Ceev: 8000-12, 000 RPM
Txiav ceev: 150-400 meters ib feeb (m / min)
Pub tus nqi: 0.002-0.005 ntiv tes rau ib tus hniav (IPT)
Qhov tob ntawm qhov txiav: 0 02-0.08 ntiv tes
Polycarbonate machining tau txais txiaj ntsig los ntawm qhov nruab nrab spindle ceev thiab tswj cov nqi noj kom tsis txhob muaj cua sov ntau dhau, uas tuaj yeem ua rau deformation.
PVC
PVC yog dav siv rau nws cov tshuaj tiv thaiv thiab versatility.
Spindle ceev: 8000-14, 000 RPM
Txiav ceev: 200-500 meters ib feeb (m / min)
Pub tus nqi: 0 002-0.004 ntiv tes rau ib tus hniav (IPT)
Qhov tob ntawm kev txiav: 0 02-0.06 ntiv tes
Parameters ntawm Composites
Composites yog cov ntaub ntawv uas ua los ntawm ob los yog ntau tshaj cov ntaub ntawv uas muaj qhov txawv lub cev los yog tshuaj. Lawv tau siv ntau yam kev siv xws li aerospace mus rau kev lag luam tsheb. Cov txheej txheem CNC kom raug thiab ua haujlwm zoo ntawm cov ntaub ntawv no.
Spindle ceev: 12, 000-18, 000 RPM
Txiav ceev: 100-300 meters ib feeb (m / min)
Pub tus nqi: 0 001-0.004 ntiv tes rau ib tus hniav (IPT)
Qhov tob ntawm kev txiav: 0 01-0.08 ntiv tes.
Advanced cov ntaub ntawv thiab lawv cov parameter
Vim tias cov khoom tshwj xeeb thiab cov kev sib tw ntawm cov khoom siv siab xws li cov khoom siv kub kub, cov khoom siv ceramics, thiab cov khoom siv ua haujlwm siab, cov khoom tshwj xeeb CNC yuav tsum tau siv cov khoom siv no.
High-temperature alloys
High-temperature alloys paub txog lawv lub zog siab thiab ua haujlwm rau thermal creep deformation thiab feem ntau siv hauv aerospace thiab fais fab kev lag luam.
Spindle ceev: 1000-4000 RPM
Txiav ceev: 30-60 meters ib feeb (m / min)
Pub tus nqi: 0.001-0.003 ntiv tes rau ib tus hniav (IPT)
Qhov tob ntawm kev txiav: 0 01-0.05 ntiv tes
Machining high-temperature alloys yuav tsum tau qis dua spindle speeds thiab txiav ceev kom tsis txhob muaj cov cuab yeej hnav thiab thermal puas. Siv cov cuab yeej carbide los yog ceramic tuaj yeem txhim kho lub neej ntawm cov cuab yeej thiab kev ua haujlwm ntawm machining.
Ceramics
Ceramics yog nkig, tawv cov ntaub ntawv siv nyob rau hauv daim ntaub ntawv uas yuav tsum tau siab hnav tsis kam thiab thermal stability.
Spindle ceev: 8000-16, 000 RPM
Txiav ceev: 100-200 meters ib feeb (m / min)
Pub tus nqi: 0 002-0.004 ntiv tes rau ib tus hniav (IPT)
Qhov tob ntawm kev txiav: 0 005-0.02 ntiv tes
Ceramics xav tau spindle speeds siab dua thiab qis dua tus nqi noj kom txo tau qhov kev pheej hmoo ntawm kev tawg thiab ua kom lub ntsej muag du. Pob zeb diamond lossis CBN (cubic boron nitride) cov cuab yeej raug pom zoo rau machining ceramics.
High-kev ua tau zoo polymers
High-performance polymers, xws li PEEK (polyetheretherketone) thiab PTFE (polytetrafluoroethylene), yog siv nyob rau hauv xav tau daim ntawv thov vim lawv zoo heev mechanical thiab thermal zog.
Spindle ceev: 6000-12, 000 RPM
Txiav ceev: 150-400 meters ib feeb (m / min)
Pub tus nqi: 0.002-0.006 ntiv tes rau ib tus hniav (IPT)
Qhov tob ntawm kev txiav: 0 01-0.05 ntiv tes