Cov txheej txheem riveting yuav tsum muaj kev ua haujlwm siab, tshwj xeeb tshaj yog tswj kev deformation thaum lub sijhawmtxheej txheem rivetingyog tus yuam sij rau txoj kev riveting.
Cov txheej txheem riveting zoo ib yam li cov txheej txheem forging dawb, qhov tseeb, nws yog txheej txheem ntawm kev tsim lub taub hau rivet nyob rau hauv qhov kev txiav txim ntawm sab nraud quab yuam, uas yog cov txheej txheem ntawm kev siv riveting siab los txo qhov siab ntawm tus pin ncej thiab nce txoj kab uas hla. tsim ib lub taub hau rivet.
Vim yog sab nraud quab yuam, rivet undergoes yas deformation, ua rau tus pas nrig rivet nthuav thiab thicken.Qhov no expansion exerts siab rau lub qhov, ua rau nws nthuav.Cov txheej txheem ntawm kev tsim lub taub hau rivet muaj qhov cuam tshuam loj rau lub riveting deformation thiab qaug zog ua haujlwm ntawm cov qauv riveting.tom qab riveting tiav.
Cov hlau ntws hauv cov txheej txheem rivet taub hau riveting tau txheeb xyuas: yog tias lub riveting sab saud thiab sab qis tuag yog lub cev tsis muaj zog, lub cev tuag sab saud siv lub zog riveting F rau lub taub hau rivet dawb paug thaum lub sij hawm riveting, thiab muaj kev sib txhuam quab yuam f ntawm sab sauv. thiab qis dua tuag thiab lub taub hau rivet dawb paug tiv thaiv nto, ces qhov siab dawb paug yuav luv luv thiab transverse thickening yuav nce nyob rau hauv qhov kev txiav txim ntawm riveting Ram siab thiab kev sib txhuam quab yuam, thiab qhov ntim ntawm nruab nrab ntawm qhov dawb paug yuav nce sai dua. qhov kawg ntawm qhov khoob hauv cov txheej txheem ntawm kev tsim lub taub hau rivet, Qhov no yog cov nyhuv ntawm kev sib txhuam, tsim lub duav nruas zoo li.
Yog li ntawd, yog hais tias lub transverse seem ntawm lub billet yog siv los sawv cev rau cov flow kev taw qhia ntawm hlau hais, nws yog cov hluav taws xob khiav ntawm cov hlau hais los ntawm qhov chaw ntawm lub cross-section mus rau ib ncig ntawm lub cheeb tsam.Txoj cai ntawm qhov tsawg kawg nkaus kuj tuaj yeem siv los txheeb xyuas cov qauv ntws ntawm cov khoom hauv cov hlau yas sib sau.Hauv kev tsim cov yas, thaum muaj ntau qhov kev qhia ua tau rau cov hlau ua kom txav mus los, lawv txav mus rau cov kev taw qhia ntawm qhov tsawg kawg nkaus kuj.
Yog tias qhov kev sib txhuam quab yuam ntawm lub siab tuag ua rau lub ntsej muag kawg ntawm qhov khoob yog f, vim tias qhov kev sib txhuam tsis sib haum ntawm cov khoom ntawm qhov chaw sib cuag ntws mus rau qhov chaw dawb yog proportional rau qhov kev ncua deb ntawm cov khoom thiab cov dawb nto, lub luv luv. qhov kev ncua deb ntawm cov ciam teb dawb, qhov me me ntawm qhov tsis kam, thiab cov khoom hlau yuav tsum ntws mus rau qhov kev taw qhia no.
Post lub sij hawm: Lub Xya hli ntuj-12-2023