Cov khoom xaiv ntawm kev sib txhuam log

Cov txheej txheem xaiv cov khoom siv
Cov khoom ntawm kev sib txhuam log yuav tsum ua raws li cov cai hauv qab no:
(1) Muaj qhov loj elastic modulus los txo qis elastic zawv zawg thiab lub zog poob.
(2) Muaj cov coefficient loj ntawm kev sib txhuam, nws tuaj yeem muab kev sib txhuam ntau dua thiab txhim kho kev sib kis.
(3) Siab tiv taus qaug zog.
(4) Zoo hnav tsis kam thiab ua haujlwm ntev.
(5) Tsawg rhiab heev rau qhov kub thiab txias.
Pairing cov ntaub ntawv sib txhuam log
(1) Quenched steel - Quenched steel. Ua los ntawm cov kabmob steel GCr15 thiab quenched rau HRC Ntau dua lossis sib npaug ntawm 60, nws muaj lub zog siab thiab tsim nyog rau kev ua haujlwm siab thiab kev sib txhuam ntawm lub log uas yuav tsum muaj cov qauv compact. Nws tuaj yeem siv rau hauv lub pas dej los yog hauv lub xeev qhuav.
(2) Quenched steel - cam khwb cia hlau. Nws muaj lub zog siab thiab tuaj yeem siv rau hauv cov roj pas dej lossis hauv lub xeev qhuav.
(3) Hlau - laminated ntoo, yas. Nws muaj cov coefficient siab ntawm kev sib txhuam thiab lub zog nruab nrab, thiab feem ntau yog siv rau hauv cov mob qhuav.
(4) Hlau - ntoo, tawv, roj hmab. Txawm hais tias nws muaj cov coefficient loj ntawm kev sib txhuam, nws lub zog yog qhov tsawg heev thiab feem ntau yog siv hauv cov xaim hluav taws xob tsawg.