Machinability yog cov khoom vaj khoom tsev uas piav qhia txog qhov yooj yim txheeb ze uas cov khoom tuaj yeem ua machined.Thaum nws yog feem ntau siv rau hlau, nws siv rau txhua yam khoom siv machinable.
Cov khoom siv nrog qhov nruab nrab machinability qhia tau qee qhov txiaj ntsig tseem ceeb thaum lub sijhawm machining:
Txo cov cuab yeej hnav, uas txuas ntxiv lub neej ntawm cov cuab yeej thiab txo cov nqi khiav haujlwm.
Faster machining los ntawm kev ua kom siab dua txiav ceev.
Smoother txiav nrog tsawg build-up rau ib tug zoo dua nto tiav.
Kev siv hluav taws xob qis dua thaum tswj kom tsim nyog txiav quab yuam.
Nyob rau sab ntxeev, cov ntaub ntawv uas tsis zoo machinability qhia tau qhov zoo sib xws.Lawv nyuaj rau cov khoom siv thiab cov cuab yeej siv, xav tau sijhawm ntau rau lub tshuab, thiab yuav tsum tau siv zog ntxiv kom ua tiav qhov zoo ntawm qhov zoo.Tag nrho cov no txhais tau hais tias cov khoom siv tsis zoo yuav raug nqi ntau dua rau lub tshuab ntau dua li cov khoom siv machinable.
Ib tug xov tooj ntawm cov khoom sib txawv ntawm lub cev muaj feem cuam tshuam rau kev ua haujlwm, suav nrog qhov nyuaj ntawm cov khoom siv tshwj xeeb, nws lub zog tensile, nws cov thermal zog, thiab ntau ntxiv.Thaum paub txog lwm cov txiaj ntsig no tuaj yeem pab tus kws kho tshuab lossis cov khoom siv tshuab kwv yees kwv yees li kev ua haujlwm ntawm cov khoom siv, tib txoj hauv kev kom paub tseeb yog los ntawm kev sim machinability.
1.Koj puas tuaj yeem txhim kho Machinability?
Yuav ua li cas "machinable" ib tug hlau yog cuam tshuam los ntawm ob qho tib si kev hloov rau lub workpiece thiab hloov mus rau lub machining txheej txheem.Yog tias machinability yog qhov cuam tshuam rau kev tsim, ib qho ntawm thawj cov lus nug yuav tsum yog, "Peb puas tuaj yeem siv cov khoom sib txawv?"Txawm hais tias qhov ntawd tsuas yog txhais tau tias xaiv lub tshuab ua haujlwm ntau dua es tsis txhob hloov mus rau tag nrho cov hlau sib txawv.
Tab sis yog tias cov hlau tsis tuaj yeem hloov pauv, tseem muaj kev xaiv.Ua hauj lwm hardening thiab qee yam kev kho cua sov siv rau cov hlau ua ntej hauv cov txheej txheem tsim khoom tuaj yeem ua rau nws nyuaj rau kev ua haujlwm nrog.Ntau npaum li qhov ua tau, cov txheej txheem fabrication thiab kev kho mob uas ua rau hardening yuav tsum tau ua tom qab machining.Thiab yog tias qhov no ua tsis tau, koj tuaj yeem xav txog kev ua haujlwm ntawm cov khoom ua ntej ua haujlwm kom txo tau cov kev ntxhov siab sab hauv thiab ua kom cov hlau mos.
Sab nraud ntawm cov khoom siv ua haujlwm, muaj ntau yam cuam tshuam rau kev ua haujlwm ntawm machining, xws li machining txoj kev siv, daim ntawv thov coolant, tooling, txiav txoj kev, thiab lwm yam.Los ntawm kev siv ntau hom khoom siv hauv lub khw muag khoom, xws li xaim hluav taws xob tawm machining, koj tuaj yeem txo cov sij hawm tsim khoom.Kev siv cov cuab yeej sib txawv los yog tsim los ntawm cov khoom sib txawv tuaj yeem ua kom nrawm dua thaum txhim kho lub neej ntawm cov cuab yeej.
Kev txhim kho machining efficiency yam tsis tau hloov lub workpiece yog qhov zoo tshaj plaws ua tiav nyob rau hauv rooj plaub ntawm lub hauv paus.Piv txwv li, thaum cov thermoplastics yog mos, lawv cov khoom ua rau lawv nyuaj rau tshuab yam tsis muaj melting thiab khi rau cov cuab yeej.Siv cov khoom siv nrog ntau dua machinability yog ib qho kev xaiv, tab sis tswj qhov kub thiab txias los ntawm cov coolants tshwj xeeb thiab kho cov machining tsis tuaj yeem ua pov thawj zoo sib npaug.
2.Kev ua haujlwm zoo rau Hard-to-Machine Parts
Machinability yog qhov taw qhia tseem ceeb ntawm lub sijhawm thiab tus nqi ntawm kev tsim khoom ib feem ntawm cov khoom siv.Cov khoom ua haujlwm nrog kev ua haujlwm siab ua haujlwm tau yooj yim dua los tsim, thaum cov khoom siv tsawg dua yuav tsum tau siv sijhawm ntau thiab kev txawj ntse los ua haujlwm zoo.Nyob rau hauv ob qho tib si, lub khw muag khoom siv tshuab sab saum toj feem ntau tuaj yeem txhim kho cov khoom siv thaum tswj xyuas qhov zoo los ntawm kev kho nws txoj hauv kev kom muaj kev cuam tshuam cov ntaub ntawv tshwj xeeb thiab cov qauv tsim.
Peb muab cov kev pabcuam zoo, raug nqi CNC machining cov kev pabcuam rau ntau yam khoom siv, tsis hais txog kev ua haujlwm.Tshawb nrhiav seb peb tuaj yeem txhim kho cov txheej txheem fabrication rau koj qhov machined tom ntej.
Ua koj Machined Parts nrog peb
Post lub sij hawm: Dec-21-2022