S-hom caij nplooj ntoos hlav rau kev ua liaj ua teb tshuab
Cov caij nplooj ntoos hlav zoo li tus S tshwj xeeb rau cov tshuab ua liaj ua teb, tseem hu ua "S hooks," "chain springs," lossis "tension springs," yog cov khoom siv tseem ceeb uas siv dav hauv cov tshuab ua liaj ua teb. Nrog lawv cov qauv S-zoo li tus, lawv ua lub luag haujlwm tseem ceeb ntawm kev sib txuas, kev nruj, kev ruaj khov, thiab kev nplij siab. Tsim tshwj xeeb rau cov xwm txheej ua haujlwm hnyav ntawm cov tshuab ua liaj ua teb, cov caij nplooj ntoos hlav no muaj kev ywj pheej zoo heev, tiv taus kev hnav, thiab tiv taus kev qaug zog. Lawv yog cov khoom tseem ceeb rau kev ua haujlwm zoo thiab du ntawm cov khoom siv xws li cov tshuab sau qoob loo, cov tshuab laij teb rotary, thiab cov tshuab noob.
Ua los ntawm cov hlau carbon zoo lossis 65Mn manganese hlau, lub caij nplooj ntoos hlav no dhau los ntawm kev kho cua sov tshwj xeeb quenching thiab tempering, ua rau muaj kev txwv elastic siab heev thiab lub zog tensile.
Nws tuaj yeem tiv taus qhov tensile, compressive, thiab torsional deformation ntau zaus, zoo tiv taus cov yas deformation thiab ua kom lub neej ntev.
Tus qauv tsim ntawm tus pas nrig S-zoo li tus pas nrig tuaj yeem tsim kom muaj kev nruj ruaj khov thiab muaj zog. Thaum siv rau ntawm cov saw hlau kis, siv sia lossis cov pas nrig, nws tuaj yeem tshem tawm qhov kev co uas tshwm sim los ntawm kev co, tiv thaiv kev poob lossis plam, thiab ua kom muaj kev sib kis fais fab zoo.









