Ob daimhlau xauv ceevyog qhov kev ua si-hloov thaum nws los txog rau khaws cov txiv ntoo hauv qhov kub thiab txias. Cov txiv ntseej tshiab no yog tsim los muab kev sib txhuam ntau dua thiab tiv thaiv kom tsis txhob xoob, ua rau lawv tseem ceeb rau cov ntawv thov uas qhov kub thiab txias tsis kam rau xoob yog qhov tseem ceeb. Tsis zoo li cov txiv ntoo ib txwm muaj, ob daim hlau xauv cov txiv ntoo ntxig ib qho hlau ntxiv rau hauv lub ntsiab torque, ua kom muaj kev ruaj ntseg thiab ruaj ntseg.
Ob daimhlau xauv txiv ntooyog tsim tshwj xeeb kom tiv taus qhov kub thiab txias thiab zoo tagnrho rau siv nyob rau hauv huab cua qhov chaw uas kub tshaj 150 degrees. Qhov kev tiv thaiv tshav kub zoo no ua rau nws sib nrug los ntawm cov neeg rau zaub mov, muab kev thaj yeeb nyab xeeb ntawm lub siab thiab kev ntseeg siab hauv cov ntawv thov uas cov txiv ntoo ib txwm ua tsis tiav. Seb nyob rau hauv automotive, aerospace los yog industrial cheeb tsam, ob-thoojhlau xauv ceevmuab kev ua haujlwm tsis sib xws hauv qhov kub thiab txias.
Ib qho ntawm qhov zoo tshaj plaws ntawm ob-thoojhlau xauv ceevyog hais tias lawv tiv thaiv loosening txawm nyob rau hauv feem ntau xav tau ib puag ncig. Cov khoom hlau ntxiv tso rau hauv cov txiv ntoo hex nce kev sib txhuam, ua kom cov txiv ntoo zoo nyob rau hauv qhov chaw thiab tiv thaiv nws los ntawm loosening vim kev co lossis thermal expansion. Qhov kev tiv thaiv kev xoob no yog qhov tseem ceeb hauv cov ntawv thov tseem ceeb uas qhov kev ncaj ncees ntawm lub kaw lus fastening yog qhov tseem ceeb.
Ntxiv nrog rau qhov kub thiab txias tiv taus thiab los tiv thaiv xoob, ob daim hlau xauv txiv ntoo kuj ua tau raws li DIN cov qauv los xyuas kom zoo thiab kev ntseeg tau. Qhov no txhais tau hais tias nws ua tau raws li cov kev xav tau ntawm kev lag luam nruj thiab muaj kev ntseeg siab rau kev siv ntau yam kev siv. Seb nws yog cov tshuab hnyav, cov khoom siv los yog cov cuab yeej precision, ob daimhlau xauv ceevxa cov kev ua tau zoo thiab durability cov kws tshaj lij vam khom rau.
Ob daim hlau xauv txiv ntseej yog ntau yam thiab tseem ceeb tivthaiv rau kev ruaj ntseg fasteners nyob rau hauv kub kub. Nws cov qauv tsim tshwj xeeb, tiv thaiv tshav kub thiab tiv thaiv kev xoob ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas cov txiv ntoo tsoos yuav tsis tsim nyog. Los ntawm kev xaiv ob daimhlau xauv ceev, cov kws tshaj lij tuaj yeem ua kom muaj kev ncaj ncees thiab kev ntseeg siab ntawm lawv cov txheej txheem fastening, txawm nyob rau hauv qhov chaw nyuaj tshaj plaws. Muaj peev xwm tiv taus qhov kub thiab txias thiab tiv thaiv loosening, cov txiv ntoo tshiab no yog qhov yuav tsum muaj rau txhua qhov kev lag luam uas qhov kev ua tau zoo thiab kev nyab xeeb yog qhov tseem ceeb tshaj plaws.
Post lub sij hawm: Aug-02-2024