Stamping tuag yog cov txheej txheem tseem ceeb ntawm cov khoom siv rau kev ua haujlwm stamping, thiab nws yog qhov tseem ceeb tuag hauv kev tsim khoom. Muaj ntau yam uas cuam tshuam rau lub neej kev pab cuam ntawm stamping tuag, thiab tsis ua hauj lwm ntawm stamping tuag yog ib qho. Nws cov ntaub ntawv tseem ceeb suav nrog hnav tsis ua haujlwm, deformation tsis ua haujlwm, tawg tsis ua haujlwm, thiab tsis ua haujlwm gnawing. Hauv qab no peb yuav ua ib qho kev qhia tshwj xeeb rau cov no, thiab vam tias txhua tus tuaj yeem nkag siab qhov no, txhawm rau ua kom muaj kev txhim kho zoo sib xws.
1. Cov khoom siv stamping
Lub precision thiab rigidity ntawm stamping cov cuab yeej (xws li presses) muaj ib tug tseem ceeb heev cuam tshuam rau lub neej ntawm cov tuag. Cov khoom siv stamping muaj qhov siab precision thiab zoo rigidity, thiab lub neej ntawm cov tuag tau zoo heev. Piv txwv li, cov khoom siv tuag ntawm cov ntawv nyuaj silicon steel yog Cr12MoV, siv rau ntawm cov xovxwm qhib zoo tib yam, qhov nruab nrab ntawm lub neej yog 10, 000-30, 000 zaug, tab sis siv rau ntawm cov xovxwm tshiab, cov regrinding. lub neej ntawm cov neeg tuag tuaj yeem ncav cuag 60,000-120,000 zaug. Tshwj xeeb tshaj yog rau cov tuag nrog me me los yog tsis muaj qhov khoob, cemented carbide tuag thiab precision tuag, presses nrog high precision thiab zoo rigidity yuav tsum tau xaiv, txwv tsis pub, lub neej ntawm cov tuag yuav raug txo, thiab nyob rau hauv loj heev mob, lub chess teeb yuav puas.
2. Stamping tuag tsim
(1) Lub precision ntawm kev taw qhia mechanism ntawm pwm.
Kev taw qhia raug thiab txhim khu kev qha muaj kev cuam tshuam zoo rau kev txo qhov hnav ntawm qhov chaw ua haujlwm ntawm cov pwm thiab tsis txhob muaj kev puas tsuaj rau lub ntsej muag thiab concave tuag, tshwj xeeb tshaj yog cov blanking tuag tsis muaj qhov khoob thiab me me, sib xyaw tuag thiab ntau qhov chaw nres tsheb nce zuj zus. Txhawm rau txhim kho lub neej ntawm pwm, nws yog ib qho tsim nyog yuav tsum xaiv cov ntawv qhia kom raug thiab txiav txim siab qhov tseeb ntawm cov txheej txheem kev coj ua raws li qhov yuav tsum tau ua ntawm cov txheej txheem xwm txheej thiab qhov tseeb ntawm qhov chaw. Feem ntau, qhov tseeb ntawm cov txheej txheem kev qhia yuav tsum siab dua qhov sib txuam ntawm lub convex thiab concave tuag.
(2) Qhov ntsuas geometric ntawm kev txiav ntug ntawm cov pwm (convex thiab concave pwm).
Cov duab, haum clearance, thiab fillet vojvoog ntawm lub convex thiab concave tuag tsis tsuas yog muaj kev cuam tshuam zoo rau kev tsim cov stamping qhov chaw tab sis kuj muaj kev cuam tshuam zoo rau kev hnav thiab lub neej ntawm cov neeg tuag. Piv txwv li, qhov sib txuam clearance ntawm pwm ncaj qha cuam tshuam rau qhov zoo ntawm cov khoom seem thiab lub neej ntawm pwm. Yog tias qhov yuav tsum tau ua kom raug siab, yuav tsum xaiv qhov sib txawv me me; txwv tsis pub, qhov sib txawv tuaj yeem tsim nyog ntxiv los txhim kho lub neej ntawm pwm.
3. Stamping txheej txheem
(1) Cov khoom siv raw rau stamping qhov chaw.
Nyob rau hauv qhov tseeb ntau lawm, vim lub siab ntev ntawm raw cov ntaub ntawv thickness ntawm lub sab nraud siab qhov chaw, hloov nyob rau hauv cov khoom, tsis zoo nto (xws li xeb) los yog tsis huv (xws li roj stains), thiab lwm yam. ntawm qhov chaw ua haujlwm ntawm pwm, yooj yim chipping thiab lwm yam tsis xws luag. raws li qhov tshwm sim ntawm.
(2) Layout thiab sab-lapping.
Ib qho tsis tsim nyog reciprocating pub layout txoj kev thiab me me ntawm ntug tus nqi feem ntau ua rau cov pwm coj los yog gnawing ntawm convex thiab concave pwm. Yog li ntawd, thaum xav txog kev txhim kho kev siv cov ntaub ntawv, nws yog ib qho tsim nyog yuav tsum xaiv cov txheej txheem tsim thiab ntug tus nqi raws li kev ua batch ntawm cov khoom, cov kev xav tau zoo, thiab pwm haum clearance, thiaj li los txhim kho lub neej ntawm pwm.
4. Stamping tuag khoom
Qhov cuam tshuam ntawm cov khoom siv pwm ntawm pwm lub neej yog qhov kev xav ntawm cov khoom siv, tshuaj muaj pes tsawg leeg, cov qauv tsim, hardness, thiab metallurgical zoo. Lub neej tuag ntawm cov khoom sib txawv feem ntau sib txawv.
Cov saum toj no yog plaub yam tseem ceeb uas cuam tshuam rau kev ua tsis tiav ntawm qhovstamping tuag. Kuv vam tias nws yuav pab tau koj.