Nyob rau hauv cov txheej txheem ntawm cov hlau stamping tuag ua, qee zaum pom tias qhov chaw stamping muaj qee qhov sib txawv ntawm qhov ntau thiab tsawg, uas muaj qee yam cuam tshuam rau cov khoom zoo. Yog li dab tsi yog vim li cas rau cov burrs nyob rau hauv hlau stamping qhov chaw, thiab yuav ua li cas los daws cov teeb meem no? Hauv qab no yog ib qho kev qhia txog Dongfang Mould.
Cov hniav yog blunt. Burrs tuaj yeem tshwm sim thaum txiav ntug hnav thiab blunted lossis gnawed. Cov yam ntxwv uas cuam tshuam rau dulling ntawm txiav ntug yog:
1. Cov khoom siv raw thiab kev kho deg ntawm cov pwm thiab concave tsis zoo, thiab hnav tsis zoo;
2. Cov qauv tuag tsis zoo, lub rigidity yog pluag, thiab cov gnawing yog tsim;
3. Yog tias nws tsis yog lubricated hauv lub sijhawm thaum lub sijhawm ua haujlwm, nws yuav hnav sai;
4. Lub txiav ntug tsis sharpened nyob rau hauv lub sij hawm.
Qhov txawv. Burrs tuaj yeem tshwm sim thaum qhov sib txawv ntawm qhov khoob loj dhau, me dhau los yog tsis sib xws. Cov yam ntxwv uas cuam tshuam rau qhov khoob uas loj dhau, me dhau los yog tsis sib xws yog raws li hauv qab no:
1. Pwm raug yuam kev, tuag qhov chaw ua haujlwm tsis ua raws li cov duab kos, tsis zoo sib xws ntawm cov phaj hauv qab, thiab lwm yam;
2. Cov cuab yeej pwm tsis raug, qhov sib txawv ntawm cov lus qhia yog loj, cov khoom siv pwm thiab concave tsis concentric, thiab lwm yam;
3.Qhov tseeb ntawm cov xovxwm yog qhov tsis zoo, xws li qhov sib txawv ntawm cov lus qhia ntawm cov xovxwm yog qhov loj heev, qhov sib npaug ntawm qhov nruab nrab ntawm lub slider thiab qhov chaw ntawm lub rooj ua haujlwm tsis zoo, lossis qhov ncaj ntawm lub slider. mob stroke thiab lub tabletop ntawm cov xovxwm yog tsis zoo, lub rigidity ntawm lub worktable yog tsis zoo, thiab lub Deflection tshwm sim thaum txiav, uas yuav ua rau cov kev hloov nyob rau hauv qhov sib txawv;
4. Kev teeb tsa tsis raug, xws li qhov saum npoo ntawm lub phaj sab sauv thiab sab hauv qab ntawm qhov tuag tsis tau ntxuav thaum lub sij hawm installation los yog txoj kev fastening ntawm lub Upper tuag ntawm lub loj tuag yog tsis tsim nyog, thiab lub Upper thiab qis cov cuab yeej ntawm cov tuag yog tsis concentric (tshwj xeeb tshaj yog tuag tsis muaj kab lus qhia), uas ua rau lub luag hauj lwm rau qaij;
5. Cov qauv ntawm cov tuag yog tsis tsim nyog, lub rigidity ntawm cov tuag thiab cov ua hauj lwm tsis txaus, lub punching quab yuam yog unbalanced, thiab lwm yam .;
6. Lub curvature ntawm steel phaj yog loj thiab cov hlau phaj tsis sib xws.
Tsis tsim nyog blanking xeev
Yog tias qhov kev sib cuag ntawm qhov khoob (xws li qhov nruab nrab) thiab cov xuas nrig ntaus lossis tuag tsis zoo, thaum txiav thiab xuas nrig ntaus nrog qhov tsis raug qhov chaw txheeb ze qhov siab, lub workpiece kuj yuav qis dua qhov chaw txheeb ze qhov siab vim qhov siab ntawm lub workpiece. yog qis dua qhov positioning txheeb ze qhov siab. Cov duab thiab cov duab ntawm cov ntug txiav tsis ua raws li ib leeg thiab burrs tshwm sim. hlau pwm
Cov khoom siv tes ua ntawm cov khoom tsis zoo
Cov ces kaum ntse nrog protruding los yog concave duab yog nquag burrs vim hnav ntau dhau.
Cov ntaub ntawv tsis ua raws li cov txheej txheem kev cai
Qhov tuab ntawm cov khoom siv yog qhov tsis zoo los yog cov khoom siv tsis raug (xws li qib hlau tsis raug) yog siv los ua qhov sib txawv ntawm qhov sib txawv tsis tsim nyog thiab ua rau burrs tshwm sim hauv cov khoom ua haujlwm.
Kev daws rau qhov teeb meem burr hauv cov txheej txheem hlau stamping:
1. Xav txog burrs hauv cov khoom tsim
Nyob rau hauv cov khoom tsim, tus tsim qauv yuav tsum xub paub qhov twg ntawm cov khoom yog nquag burrs. Hloov qhov tsim ntawm ib feem ua ntej kom tshem tawm cov kev tsis zoo ntawm burrs
2. Nyob rau hauv tus txheej txheem ntawm kev tsim thiab siv cov pwm, xyuas kom muaj qhov sib txawv ntawm cov pwm thiab concave. Thaum tsim cov txheej txheem blanking, nws yog ib qho tsim nyog los ua ke cov kev paub dhau los thiab xaiv qhov sib txawv pwm tsim nyog raws li cov khoom siv thiab cov tuab ntawm cov khoom seem. Nyob rau tib lub sijhawm, qee qhov kev ntsuas tseem raug coj los txo qhov hnav ntawm cov pwm (xws li nce cov txheej txheem nias thiab tshem tawm, txhim kho lub neej kev pab cuam ntawm pwm, tsim nyog lapping, xaiv lub punch nrog zoo rigidity, thiab lwm yam), uas. tuaj yeem tshem tawm tau zoo thiab txo cov burrs.
3. Ua kom muaj qhov tseeb ntawm kev tsim pwm
Qhov kev tsim pwm raug ncaj qha cuam tshuam rau qhov zoo ntawm qhov chaw stamping. Tsawg pwm raug yuav ua rau burrs, thiab cov burrs yog unevenly faib. Feem ntau, kev ua haujlwm thiab kev taw qhia ntawm qhov chaw tuag yog tsim raws li qhov tseeb ntawm IT8 ~ IT7 qib. Thaum lub sij hawm installation thiab debugging, lub convex thiab concave tuag yuav tsum concentric thiab qhov sib txawv yuav tsum yog uniform.
4. txhim kho lub xeev ntawm pwm ntug
Qhov loj ntawm qhov burr ntawm qhov chaw stamping yog cuam tshuam nrog lub xeev ntawm qhov tuag ntug. Qhov smoother qhov txiav ntug nto, qhov me me qhov burr, uas yog, ua rau lub hardness ntawm cov txiav ntug thiab txo qhov roughness ntawm nto yuav txo tau cov burr.
5, .muab qhov tseem ceeb rau high-precision thiab high-speed punch
Cov cuab yeej xuas nrig ntaus cuam tshuam qhov burr loj los ntawm nws tus kheej precision. Qhov nce ntawm qhov punching ceev txo qhov kev sib txhuam coefficient thiab tuaj yeem txo qhov hnav ntawm pwm; Yog li ntawd, thaum cov cuab yeej siv thiab cov xwm txheej tsim tau tso cai, cov khoom siv high-speed high-precision xuas nrig ntaus thiab cov khoom siv high-precision stamping yuav tsum raug xaiv.
