Automotive stamping qhov chaw burr teeb meem yog ib qho teeb meem nyuaj los ntawm tag nrho cov kev lag luam uas muaj feem xyuam, qee lub tuam txhab paub zoo xws li Toyota trimming burr ib zaug dhau tus nqi ntawm 90%, thiab feem ntau ntawm cov lag luam hauv tsev ib zaug dhau tus nqi tsuas yog {{ 4}}%. Cov txiaj ntsig rov ua haujlwm tsis yog tsuas yog txwv cov kev ua haujlwm ntau lawm tab sis kuj nce tus nqi thiab txo cov kev sib tw ntawm cov lag luam. Muaj ntau qhov laj thawj rau burrs, xws li cov txheej txheem tsis xws luag, tsim tsis tsim nyog, kev ua tiav tsis txaus, kev sib dhos tsis yog qauv, thiab kev ua haujlwm yooj yim ntawm cov cuab yeej sib dhos tsis yog tus qauv hauv cov yam ntxwv ntawm cov yam ntxwv yog tshwm sim los ntawm burrs ntawm lub ntsiab. vim li cas. Yog li ntawd, peb yuav txheeb xyuas cov txheej txheem tsim, qauv tsim, CNC machining, cuab yeej sib dhos ntawm txhua yam ntawm cov teeb meem tseem ceeb tshwm sim los ntawm kev txheeb xyuas burrs tau sau tseg, muab tso rau kev txhim kho kev ntsuas rau koj siv!
Tooling txheej txheem tsim
1, Tsis xws luag:
①Tam sim no trimming kab, yog rov qab xam feem ntau los ntawm Autoform, tag nrho cov kab trim yuav nyob rau hauv kev zam, tab sis lub zos txoj hauj lwm ntawm lub hav zoov ntawm microscopic uneven serrated zoo, qhov txawv ntawm qhov siab tshaj plaws thiab qis tshaj yog nyob ib ncig ntawm 0. 2 hli, kev ua yuam kev yog qhov loj, thiab tib lub sijhawm, tom qab ua tiav ntawm kev sib dhos, yog tias tus neeg ua haujlwm polishing tsis xyuam xim rau lub ncov yuav raug pov tawm yooj yim uas ua rau muaj qhov sib txawv hauv zos loj heev. Ntawm qhov tod tes, qhov tsis sib xws ntawm qhov nkhaus ntawm lub ces kaum ntawm txoj kab trimming nrog cov ces kaum ntse yog ib qho laj thawj ua rau lub kaum sab xis.
② Lub trimming blanking lub kaum sab xis kuj yog ib qho tseem ceeb cuam tshuam rau lub trimming burr. Cov txheej txheem tsim vim cov khoom lag luam tsis zoo, ib feem ntawm lub kaum sab xis trimming, obtuse trimming yuav ntau dua 30 degree los yog mob trimming yuav ntau dua 15 degree xuas nrig ntaus lub kaum sab xis loj dhau los yog lub kaum sab xis me dhau yuav ua rau burr.
2, Kev txhim kho
① Tom qab cov kab txiav rov qab ua tiav, tus tsim cov cuab yeej ua ke nrog cov khoom lag luam cov yam ntxwv tseem ceeb thiab cov duab ntawm cov khoom sib npaug ntawm cov ces kaum rau phau ntawv kho kom muaj kev hloov pauv ntawm cov khoom, cov ces kaum kom deb li deb tau los xyuas kom meej tias nws yog ib qho nkhaus nkhaus (cov ces kaum sib npaug yuav tsum ntau dua R3 kom paub meej tias tuaj yeem ua tiav), kom tsis txhob muaj cov kaum ntse ntse.
②Yog hais tias lub kaum sab xis trimming hauv zos yog tawm ntawm qhov tsim tshwj xeeb vim yog cov khoom siv tsis zoo, yuav tsum tau ua daim ntawv qhia txog kev pheej hmoo yog tias cov pwm tsis tau nce rau kev sib txuas lus zoo dua thaum txais.
Tooling structures tsim
1, Kev tsis xws luag
①Cov ribbons ntev dhau lawm thiab cov punch thiab tuag ntug band tsim ntev dhau lawm thiab tsis raws li tus qauv tsim. Qhov no ua rau muaj teeb meem loj hauv machining thiab cov cuab yeej sib dhos.
② Lub xub ntiag ntawm lub zog sab nraud thaum txiav thiab tsis muaj qhov tsim nyog ntsuas tsim los tiv thaiv lawv kuj yog ib qho tseem ceeb ntawm qhov kawg tsis muaj peev xwm tshem tawm tag nrho.
2, Kev txhim kho
Qhov ntev ntawm cov ribbons yog tsim thiab machined raws li hauv qab no daim duab
CNC machining
1, Kev tsis xws luag
① Qhov sib txawv me me dhau los yog loj yuav ua rau cov burrs thaum lub sij hawm sib dhos;
② Kev ua haujlwm tsis txaus ntawm lub tshuab txiav tsis zoo, ua rau kev ua haujlwm ntawm kev sib tsoo ntsug ntsug;
③ Cov ces kaum tsis raug tshem tawm kom zoo qhov no tseem yuav yooj yim rau hauv qhov burr tshwm sim tom qab;
2, Kev txhim kho
①Differentiation ntawm machining tsis thiab margins rau cov khoom sib txawv ntawm trimming inserts;
②Ntau cov ntsiab lus tshuaj xyuas tom qab ua tiav yuav tsum tau cuam tshuam ncaj qha rau ntawm daim ntawv thov;
③ Kev kuaj xyuas tsis pub siv tus ntug nrhiav, koj yuav tsum siv cov lus feem pua, ua kom qhov tseeb ntawm kev ntsuas tus kheej lub rooj ntsuas
④ Ib txwm ntxig qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob.
Cov cuab yeej sib dhos
1.Tooling los ua ke yog ib qho tseem ceeb tshaj plaws, vim cov txheej txheem no tsim burrs rau ntau yam, feem ntau yog rau cov hauv qab no:
① Txo cov txheej txheem thiab qhov sib txawv tsis tsim nyog yog qhov tseem ceeb tshaj plaws
②Lub ntug ntawm cov hniav tsis yog perpendicular, lub datum tsis zoo, qhov sib txawv ntawm qhov sib txawv yuav loj dua los tsim cov burrs tom qab rov stamping lossis hloov cov cuab yeej siv tshuab.
③Thaum sib sau ua ke ntawm ntug ntug thaiv hauv qab, nws tsis huv nrog cov khoom seem, thiab ntug tsis yog perpendicular tom qab disassembling thiab reassembling, uas yuav ua rau burrs.
④ Positioning pin tsis nruj, qhov clearance tsis tsim nyog tom qab reassembly, nws yuav ua rau burrs
⑤ Hardness tsis txaus, rov stamping yuav ua rau burrs
2, Kev txhim kho
① Cov khoom sib txawv thicknesses yuav siv qhov sib txawv clearance gaps.blanking loj yog raws li qhov qis tuag loj thiab qhov clearance sib txawv yog coj mus rau lub Upper tuag; Lub punch loj yog nyob ntawm lub Upper tuag, thiab qhov sib txawv clearance yog coj mus rau hauv qis tuag
②Cov ntug yog ua ntsug thiab ligaments hauv qab 10 hli tuaj yeem raug tshem tawm txhawm rau txo cov haujlwm ua haujlwm
③Peb yuav tsum xyuas kom zoo yog tias cov khoom siv tau huv si ua ntej cov cuab yeej sib dhos, thiab tseem yuav tsum tau xyuas seb puas muaj cov khoom seem hauv lub qhov ntawm cov ntsia hlau.
④ Ib qho kev soj ntsuam random rau cov ntxig thiab pins yog qhov tsim nyog tom qab ua tiav. Yog tias ib qho ntawm lawv ua tsis tiav, yuav tsum tau ua tiav 100% kev tshuaj xyuas thiab tus neeg saib xyuas ncaj qha los kho.
⑤ Lub hardness check yuav tsum tau muab faib ua cov txheej txheem check thiab zaum kawg check, txheej txheem check yog nqa tawm tom qab quenching, thiab zaum kawg check yog nqa tawm tom qab kawg ntawm cov khoom thiab trimming burr pass tus nqi raws li qhov yuav tsum tau. Zam tsis txaus hardness tshwm sim los ntawm kev hloov ntawm nres lossis hloov ntawm burr. Trimming burr teeb meem tsis yog tsuas yog ib qho teeb meem ntawm cov cuab yeej sib dhos, tab sis qhov zoo ntawm kev ua haujlwm ntawm txhua lub tuam tsev kuj tseem ceeb heev. Yuav tsum tau xyuam xim rau txhua lub tuam tsev yuav tsum tau ua tiag tiag.
zoo siab txais tos los koom nrog koj cov lus los yog lwm cov lus qhia ntawm no.Peb xav nrog koj tham.
