Hlau Agricultural Thiab Industrial Shovels Thiab Spades Stamping Tuag

Thaum lub sij hawm tsis tu ncua siab - nrawm stamping ntau lawm, qhov ntev - lub sij hawm ruaj khov ntawm qhov raug qhov tseeb yog qhov tseem ceeb ua ntej kom ntseeg tau qhov zoo ib yam ntawm cov khoom lag luam zoo thiab cov khoom lag luam siab. Nyob rau hauv lub sij hawm ntev - lub sij hawm reciprocating loading tej yam kev mob, maj mam poob rau stamping raug nrog ntau lawm voj voog thiab stamping cycles yog lub hom phiaj txoj cai ntawm kev ua hauj lwm mob. Lub hauv paus ua rau feem ntau tshwm sim los ntawm peb qhov tseem ceeb: tuag hnav, hloov pauv ntawm cov khoom siv hlau hlau, thiab drift hauv cov txheej txheem stamping. Qhov sib xyaw ua ke ntawm cov khoom siv ntau yam no thaum kawg ua rau lub workpiece qhov ntev thiab qhov tseeb ntawm qhov chaw kom tsis txhob cuam tshuam los ntawm cov kev cai siv.

Tuag raug kev cuam tshuam tsis tu ncua, kev sib txhuam, thiab kev hloov pauv hauv lub sijhawm ntev yuav ua rau muaj kev hnyav hnyav thiab qhov chaw morphology deterioration ntawm ntug txiav, tsim nto, kev taw qhia, thiab kev ntxhov siab tseem ceeb -cov kabmob. Kev hloov pauv hauv qhov tuag qhov chaw ua haujlwm ncaj qha ua rau tsis sib luag ntawm kev sib tsoo lub zog thiab kev sib txawv ntawm cov khoom ntws cov qauv, ua rau cov ntawv hlau springback hloov pauv thiab qhov sib txawv ntawm qhov sib txawv - cov khoom siv ncaj qha feem ntau ua rau kev poob qis. Kev ua kom zoo ntawm cov qauv tuag, xaiv cov khoom hnav zoo heev-cov ntaub ntawv tiv taus, thiab tsim kom muaj kev tswj xyuas tus qauv tuaj yeem ua rau qeeb tus nqi tuag thiab ua kom ntev - lub sij hawm ruaj khov stamping raug.

Cov ntaub ntawv hauv paus rau stamping exhibits batch-rau-batch variations nyob rau hauv metallographic thiab mechanical zog. Tsis tas li ntawd, kev sib txhuam ntawm cov cua sov thiab cov kev ntxhov siab hauv cheeb tsam thaum lub sij hawm nruam stamping tuaj yeem ua rau muaj kev hloov pauv me ntsis hauv cov ntawv hlau cov khoom muaj zog thiab plasticity. Cov kev hloov pauv hloov maj mam hauv cov khoom siv hloov pauv hloov pauv thiab cov qauv deformation, cuam tshuam ncaj qha rau qhov workpiece qhov ntev thiab daim ntawv / txoj haujlwm yuam kev. Kev nruj me ntsis siv cov khoom xa tuaj rov- kev tshuaj xyuas, kev ua qauv ntawm cov ntawv hlau, thiab ua raws cov txheej txheem tsim rau cov yam ntxwv ntawm cov khoom tuaj yeem txo qhov cuam tshuam ntawm cov khoom vaj khoom tsev hloov pauv ntawm qhov tseeb.

Thaum lub sij hawm tsim khoom loj, cov khoom siv laus, kev hloov pauv hauv hydraulic thiab pneumatic pressures, thiab kev sib txawv ntawm stamping ceev thiab kaw qhov siab tuaj yeem ua rau tsis muaj kev cia siab nyob rau hauv cov txheej txheem tsis. Instability nyob rau hauv qhov tseem ceeb tsis xws li stamping load, sib sau atherosclerosis, thiab tuag clearance tuaj yeem cuam tshuam qhov sib xws ntawm kev tsim, amplifying precision deviations. Los ntawm kev tso siab rau kev saib xyuas online, kaw- kev hloov kho lub voj voog, thiab cov khoom siv tsis tu ncua thiab kev ntsuas tuag, cov txheej txheem ntsuas tuaj yeem raug kaw hauv, txwv tsis pub muaj qhov degradation los ntawm parameter drift.

Hauv cov ntsiab lus, kev poob qis hauv qhov tseeb thaum lub sij hawm nruam stamping tsis yog los ntawm ib qho tseem ceeb tab sis yog qhov tshwm sim ntawm kev sib txuas ntawm cov khoom siv tuag, cov khoom sib txawv, thiab cov txheej txheem drift. Los ntawm kev ua kom zoo dua peb yam - pwm tswj lub neej, cov ntawv hlau qhov chaw tswj, thiab kaw - voj voog ntau lawm txheej txheem tswj- qhov kev poob qis hauv qhov tseeb tuaj yeem cuam tshuam los ntawm hauv qab mus rau sab saud, kom ntseeg tau tias qhov ruaj khov thiab zoo ib yam ntawm cov khoom stamped nyob rau hauv cov khoom siv ntau lawm.