Xov xwm kev lag luam

Lub hauv paus qauv ntawm pwm puag yog dab tsi?

2022-02-18
Covpwm puagFeem ntau yog tsim los ntawm plaub ntu: lub rooj pwm sab saud, lub rooj zaum pwm qis, cov lus qhia, thiab lub tes tsho qhia.
1. Pwm puag. Nws yog ib feem ntawm tus qauv, thiab cov hlau tsim nyog raug xaiv raws li cov kev xav tau ntau lawm, thiab nws lub cev muaj zog xws li txhav thiab deformation coefficient yuav tsum tau.
A. Cov duab ntawm lub hauv paus tuag yog muab faib ua voj voog thiab duab plaub.
B. Tuag tuav nrog tuag kov. Raws li qhov xwm txheej ntawm lub tshuab xuas nrig ntaus, ib lossis ob peb lub hom phiaj dav dav tuaj yeem tsim tau, thiab tom qab ntawd convex thiab concave tuag tuaj yeem ua raws li cov xwm txheej ntawm cov khoom. Txoj kev no tuaj yeem siv rau kev xuas nrig ntaus, blanking, khoov, kos duab yooj yim, kho cov duab, thiab lwm yam. Nws yog feem ntau siv rau hauv kev tsim cov khoom stamping nrog cov khoom me me thiab ntau yam.

2. Qhia ncej thiab coj lub tes tsho. Nws yog lub ntsiab lus qhia uas coj kev mus ncig ntawm lubpwm puag.

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