Peening aims txhawm rau sib npaug ntawm qhov kev ntxhov siab ntawm cov dej phwj tuaj thaum lub caij txias. Nws koom nrog ncab cov hlaws hlaws hla saum npoo kom nyias tawm, thiab qhov kev txiav txim no txo cov kev ntxhov siab vim los ntawm cov hlau contraction thaum nws txias.
peening hauv vuam yog dab tsi?
Peening yog txheej txheem ua haujlwm txias nyob rau hauv qhov chaw ntawm cov khoom siv yog txhob txwm deformed, nyob rau hauv txoj kev yooj yim, los ntawm hammering. Thaum lub sij hawm peening, txheej saum npoo sim nthuav dav tom qab tab sis tiv thaiv los ntawm kev ua li ntawd los ntawm qhov elasticity ntawm sub-surface, bulk khoom. … rauj.
peening siv rau dab tsi?
Kev txhaj tshuaj peening yog txheej txheem ua haujlwm txias siv txhawm rau muab cov kev ntxhov siab seem nyob rau ntawm qhov chaw ntawm cov khoom siv, uas ua rau cov khoom hloov kho. Cov txheej txheem txhaj tshuaj yog siv los ntxiv lub zog thiab txo qhov kev ntxhov siab ntawm cov khoom.
peening txhais li cas?
Peening yog txheej txheem ntawm kev ua haujlwm ntawm cov hlau saum npoo los txhim kho nws cov khoom siv, feem ntau yog los ntawm kev siv tshuab, xws li rauj tshuab, los ntawm kev blasting nrog txhaj tshuaj (shot peening) lossis blasts. ntawm lub teeb beam nrog laser peening. … Peening kuj tuaj yeem txhawb nqa qhov tawv tawv ntawm cov hlau saum npoo.
kev peening ntau dhau ua rau cov hlaws vuam?
Peening yog siv los pab kev sib koom tes sib koom ua ke thaum nws txias los ntawm kev txo cov kev ntxhov siab sab hauv. Peen maj mam nrog puag ncig kawg ntawmpob peen rauj. Ntau dhau rauj yuav ntxiv kev ntxhov siab rau qhov vuam lossis ua rau lub vuam ua haujlwm nyuaj thiab ua nkig.
