Tig yog ib txoj hauv kev txiav ib lub workpiece ntawm lub tshuab dhos siv qhov kev sib hloov ntawm lub workpiece txheeb ze rau lub cuab yeej.Tig yog qhov yooj yim tshaj plaws thiab feem ntau txiav txoj kev.Feem ntau cov workpieces nrog revolving nto tuaj yeem ua tiav los ntawm txoj kev tig, xws li sab hauv thiab sab nrauv cylindrical, sab hauv thiab sab nrauv conical, kawg ntsej muag, grooves, threads, thiab rotary forming nto.Cov lathes feem ntau tuaj yeem muab faib ua kab rov tav lathes, pem teb lathes, ntsug lathes, turret lathes thiab profiling lathes, feem ntau yog kab rov tav lathes.
Vim yog kev txhim kho ntawm kev tshawb fawb thiab thev naus laus zis niaj hnub no, ntau yam khoom siv hluav taws xob thiab cov khoom siv hardness siab tau siv ntau dua.Ib txwm siv tshuab tig yog qhov nyuaj lossis tsis yooj yim rau kev ua qee yam khoom siv zog thiab siab hardness.Hard tig tshuab ua rau qhov no ua tau thiab ua kom pom tseeb cov txiaj ntsig hauv kev tsim khoom.
1. Taw qhia txog cov yam ntxwv ntawm kev tig
(1) High tig efficiency
Tig muaj kev ua haujlwm siab dua li kev sib tsoo.Tig feem ntau txais qhov loj txiav qhov tob thiab siab workpiece ceev, thiab nws cov hlau tshem tawm tus nqi feem ntau yog ob peb zaug ntawm kev sib tsoo.Hauv kev tig, ntau qhov chaw tuaj yeem raug machined hauv ib lub clamping, thaum sib tsoo yuav tsum muaj ntau qhov kev sib txuas, uas ua rau lub sijhawm luv luv thiab qhov tseeb qhov tseeb ntawm cov khoom siv.
(2) Cov khoom siv nkag tus nqi qis.Thaum cov khoom tsim tau zoo ib yam, kev nqis peev ntawm lub tshuab dhos yog pom tseeb zoo dua li ntawm cov grinder, thiab tus nqi ntawm cov koom haum pab kuj tseem tsawg.Rau me me batch ntau lawm, tig tsis xav tau cov cuab yeej tshwj xeeb, thaum loj batch ua ntawm high-precision qhov yuav tsum tau CNC tshuab cuab yeej nrog zoo rigidity, siab positioning raug thiab rov ua dua qhov tseeb.
(3) Nws yog tsim rau me me batch hloov tau cov kev cai ntau lawm.Lub tshuab dhos nws tus kheej yog ib txoj kev ua tau yooj yim nrog kev ua ntau yam.Lub tshuab dhos yog yooj yim rau kev khiav lag luam thiab txoj siav thiab clamping yog ceev.Piv nrog rau kev sib tsoo, nyuaj tig tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm cov khoom siv tau yooj yim.
(4) Lub zog tig tuaj yeem ua rau cov khoom tau txais kev ua haujlwm zoo tag nrho
Feem ntau ntawm cov cua sov uas tsim nyob rau hauv lub zog tig yog muab tshem tawm los ntawm cov roj txiav, thiab yuav tsis muaj qhov kub hnyiab thiab tawg zoo li kev sib tsoo.txoj hauj lwm raug.
2. Tig cov khoom siv thiab lawv xaiv
(1) Coated carbide tej cuab yeej
Coated carbide txiav cov cuab yeej yog coated nrog ib los yog ntau txheej txheej txheej nrog zoo hnav tsis kam ntawm tawv carbide tej cuab yeej.Cov txheej txheej feem ntau ua haujlwm ob lub luag haujlwm hauv qab no: qis dua thermal conductivity ntawm matrix thiab cov khoom siv ua haujlwm txo cov thermal nyhuv ntawm cov cuab yeej matrix;ntawm qhov tod tes, nws tuaj yeem txhim kho kev sib txhuam thiab adhesion ntawm cov txheej txheem txiav thiab txo cov tiam ntawm kev txiav cov cua sov.Piv nrog rau cemented carbide tej cuab yeej, coated carbide tej cuab yeej tau zoo heev nyob rau hauv cov nqe lus ntawm lub zog, hardness thiab hnav tsis kam.
(2) Cov khoom siv ceramic
Ceramic tej cuab yeej muaj cov yam ntxwv ntawm siab hardness, siab zog, zoo hnav tsis kam, zoo tshuaj stability, zoo anti-bonding kev ua tau zoo, tsis tshua muaj kev sib txhuam coefficient thiab tsawg tus nqi.Nyob rau hauv ib txwm siv, lub durability yog siab heev, thiab qhov ceev yuav ua tau ob peb zaug siab tshaj li ntawm cemented carbide.Nws yog tshwj xeeb tshaj yog haum rau high-hardness khoom ua, xov thiab high-ceev ua.
(3) Cubic boron nitride cuab tam
Lub hardness thiab hnav tsis kam ntawm cubic boron nitride tsuas yog thib ob rau pob zeb diamond, thiab nws muaj qhov kub thiab txias hardness.Piv nrog rau cov cuab yeej ceramic, nws cov hluav taws kub tsis kam thiab tshuaj lom neeg ruaj khov yog me ntsis zuj zus, tab sis nws qhov cuam tshuam lub zog thiab crush kuj zoo dua.Yog tias koj tsis xav ua haujlwm hauv qab, xav kom tshem tawm cov xwm txheej quo, thiab xav kawm UG programming, koj tuaj yeem ntxiv QQ pab pawg 192963572 los kawm CNC machining programming technology.Nws yog dav siv nyob rau hauv kev txiav ntawm hardened steel, pearlitic grey cam khwb cia hlau, chilled cam khwb cia hlau thiab superalloy, thiab lwm yam. Piv nrog rau cemented carbide cov cuab yeej, nws txiav ceev txawm yuav nce los ntawm qhov kev txiav txim ntawm magnitude.
3. Kev xaiv cov roj txiav
(1) Lub tshav kub tsis kam ntawm cov cuab yeej steel tsis zoo, thiab qhov hardness poob ntawm qhov kub thiab txias, yog li txiav cov roj nrog kev ua haujlwm txias, tsis muaj viscosity thiab fluidity zoo.
(2) Thaum cov cuab yeej siv high-speed steel yog siv rau high-speed ntxhib txiav, qhov txiav yog loj thiab muaj ntau qhov kev txiav cov cua sov.Txiav roj nrog txias txias yuav tsum tau siv.Yog tias cov cuab yeej siv high-speed steel siv rau qhov nruab nrab thiab qis qis, cov roj viscosity tsawg feem ntau yog siv los txo cov kev sib txhuam ntawm cov cuab yeej thiab cov khoom ua haujlwm, inhibit qhov tsim ntawm kev txiav cov pob, thiab txhim kho machining raug.
(3) Cemented carbide cov cuab yeej muaj cov ntsiab lus melting ntau dua thiab hardness, zoo dua tshuaj lom neeg thiab thermal stability, thiab zoo dua txiav thiab hnav tsis kam ntau dua li cov cuab yeej hlau ceev.Active sulfur txiav roj tuaj yeem siv rau hauv kev ua haujlwm dav dav.Yog hais tias nws yog hnyav txiav, txiav kub yog siab heev, thiab cov cuab yeej yog ib qho yooj yim rau hnav sai heev.Nyob rau lub sijhawm no, tsis muaj zog vulcanized txiav cov roj yuav tsum tau siv thiab tus nqi ntws ntawm cov roj txiav yuav tsum tau nce ntxiv kom ua kom txaus txias thiab lubrication.
(4) Cov cuab yeej ceramic, cov cuab yeej pob zeb diamond thiab cov cuab yeej cubic boron nitride txhua tus muaj qhov tawv tawv thiab hnav tsis kam, thiab feem ntau siv cov roj viscosity tsawg tsis muaj vulcanized txiav roj thaum txiav kom ntseeg tau tias qhov chaw ua haujlwm tiav.
Cov saum toj no yog cov yam ntxwv thiab kev ceev faj ntawm txoj kev tig.Kev xaiv cov cuab yeej tsim nyog thiab txiav cov khoom siv roj tuaj yeem txhim kho qhov zoo ntawm cov khoom ua haujlwm.
Post lub sij hawm: Lub Xya hli ntuj-16-2022