Nres screws yog ib hom tshwj xeeb ntawm fastening screws, qee zaum hu ua locking screws. Nres screws yog tsim los tiv thaiv ntuj loosening los ntawm kev co lossis lwm yam.
Feem ntau, nres screws yog tsim nyob rau hauv ntau txoj hauv kev kom ua tiav cov kev cuam tshuam xauv, suav nrog, tab sis tsis txwv rau:
1. Siv lub caij nplooj ntoos hlav ntxhua khaub ncaws los yog xauv lub gasket: qhov no yog ib txoj hauv kev los tiv thaiv cov ntsia hlau los ntawm kev xoob los ntawm kev tso lub caij nplooj ntoos hlav gasket los yog xauv gasket ntawm cov ntsia hlau thiab cov khoom ruaj khov.
ob.. Siv cov nylon inserts: ntxig ib ntu ntawm nylon rau hauv cov xov ib feem ntawm cov txiv ntoo lossis cov ntsia hlau. Thaum cov ntsia hlau yog screwed rau hauv, cov nylon insert muab kev tiv thaiv ntxiv los tiv thaiv cov ntsia hlau los ntawm loosening lawm.
3. Kev siv cov xov tshwj xeeb tsim: los ntawm kev tsim cov xov xov tshwj xeeb lossis hloov cov xov sib nrug, kev sib txhuam tuaj yeem nce ntxiv thiab cov ntsia hlau tsis yooj yim rau loosen lawm.
Nres screws yog dav siv nyob rau hauv ntau yam xwm txheej uas yuav tsum tau tiv thaiv screws los ntawm loosening, xws li mechanical khoom, tsheb, aircraft, electronics thiab lwm yam teb. Lawv txoj kev siv tuaj yeem txhim kho kev ntseeg tau ntawm cov cuab yeej siv tau zoo thiab txo qhov tsis ua haujlwm thiab kev saib xyuas cov nqi uas tshwm sim los ntawm xoob screws.
Thaum xaiv nres screws, koj yuav tsum xav txog cov hauv qab no:
1. Ntsia hlau specifications: nrog rau cov ntsia hlau taub, ntev, xov specifications, thiab lwm yam., uas yuav tsum tau kom phim lub aperture thiab qhov tob ntawm cov khoom ruaj.
ob.. Cov khoom siv thiab kev kho deg: cov khoom siv thiab kev kho saum npoo ntawm cov ntsia hlau nres yuav cuam tshuam rau nws lub zog thiab corrosion kuj. Piv txwv li, stainless hlau screws muaj zoo corrosion kuj, thaum carbon steel screws muaj zog dua.
3. Nres kev them nyiaj: raws li tau hais ua ntej, nres screws muaj ntau yam kev them nyiaj nres, nrog rau lub caij nplooj ntoos hlav ntxhua khaub ncaws, nylon inserts, xov tshwj xeeb tsim, thiab lwm yam. Yuav xaiv txoj kev twg yuav tsum tau txiav txim siab raws li qhov tshwj xeeb daim ntawv thov ib puag ncig thiab yuav tsum tau ua.
Feem ntau hais lus, nres cov ntsia hlau yog cov khoom siv tau zoo heev, thiab lawv cov kev siv tuaj yeem txhim kho kev ntseeg tau thiab kev nyab xeeb ntawm cov khoom siv. Txawm li cas los xij, hauv kev siv, cov kev qhia tshwj xeeb tsim nyog, cov khoom siv thiab cov txheej txheem nres yuav tsum raug xaiv raws li cov ntawv thov tshwj xeeb thiab cov kev xav tau.