Kev paub

Raws li lub zog faib ntawm kev sib txuas, nws tuaj yeem muab faib ua qhov zoo tib yam thiab cov uas muaj qhov hinged.

Bolt: ib tug neeg kho tshuab tivthaiv, ib tug cylindrical threaded fastener nrog ceev.

Lub hauv paus rau kev xaiv cov txheej txheem kev kho cua sov rau cov pas nrig yog cov qib steel siv rau cov cuab yeej drilling. Nrog rau kev txhim kho

Qhov zoo ntawm laum rods nyob ntawm ntau yam xws li qib steel, kev kho cua sov thiab txheej txheem brazing

Lub laum pas nrig yog ib qho cuab yeej siv hauv qhov engineering los txuas cov khoom laum thiab pob zeb drilling.

Kev puas tsuaj, hnav, deformation, thiab poob ntawm qhov sib npaug ntawm qhov sib npaug ntawm cov khoom sib kis tuaj yeem ua rau muaj suab nrov txawv

Qhov kev ua haujlwm ntawm cov ncej sib kis yuav tsum tau kuaj xyuas tsis tu ncua.

Cov ncej kis tau tus mob yog ib qho tseem ceeb nyob rau hauv lub tsheb kis tau tus mob uas kis tau lub hwj chim.

Cov ncej kis tau tus mob yog qhov siab-ceev, tsis tshua muaj kev txhawb nqa lub cev, yog li nws qhov sib npaug dynamic yog qhov tseem ceeb.