Iibhobho zetsimbi zesikwere okanye ezixande zisetyenziswa ngokuqhelekileyo kwiiprojekthi zokwakha kwaye ngokuqhelekileyo zisetyenziselwa ukuxhasa ukufakwa kwemibhobho, ukufikelela kwendawo yesikhashana, iiprojekthi zamandla, i-decorative keel, njl.
Xa ubungakanani bombhobho wentsimbi oxande bukhulu ngokwaneleyo, siyakwazi ukungayihoyi impembelelo yeekona ezijikelezileyo kubunzima, umzekelo, umbhobho wexande kwi-duct, ubunzima obulahlekileyo ngamakona amane ajikelezileyo abunamsebenzi kwicandelo elikhulu kakhulu. .
Nangona kunjalo, kumbhobho wensimbi we-square onqamlezayo, umbhobho wensimbi wexande, kuyimfuneko ukuqwalasela i-radius yeekona ezijikelezileyo R xa ubala ubunzima. Ngokubanzi, uvavanyo aluthatheli ngqalelo umahluko wobunzima malunga ne-5% ukuya kwi-10%, ehambelana neendleko zabenzi bezinto ezincinci. Ngoko indlela yokubala ubunzima beyunithi nganye kwimitha yomgca wentsimbi yesikwere umbhobho wensimbi we-rectangular ngekona ye-R?
Ukubala ubunzima kwiyunithi yobude beprofayili, ngokuqhelekileyo kufuneka sifumane indawo enqamlezileyo kwaye siyiphindaphinde ngokuxinana kwezinto ezihambelanayo, kwaye sinokufumana ubunzima beyunithi.
Kwityhubhu yoxande eboniswe ngezantsi, sinokufumana lula indawo enqamlezayo A = H * B- (H-2t) * (B-2t) kulo lonke icandelo ukuba asiyikuqwalasela umphumo we-R-angle.
Emva kokuba i-radius yekona yangaphandle iyaziwa ngokuba yi-R, songeza nje indawo yebhlokhi eluhlaza okwesibhakabhaka kwaye sisuse indawo yebhloko ebomvu (njengoko kuboniswe kumzobo ongezantsi) ukufumana indawo eyinyani yecandelo. Kwaye, kwiityhubhu ezininzi ezixande, iikona zangaphakathi nezingaphandle ziziko lesangqa esifanayo, ngoko ke ikona yangaphakathi iradius r = Rt. Emva kokuba sifumene la manqaku, sinokuyifumana ngokulula ifomula yendawo.
Ukongeza, kwingcaciso "GBT 3094-2012 umbhobho wentsimbi emile ebandayo", unike ifomula ethile yokubala ubunzima enye, umgaqo wayo wokubala kwaye ndathi ngasentla nayo iyahambelana, ungabhekisela kwitshathi elandelayo.
Qwalasela ifomyula, sinokufumanisa ukuba ixabiso le-R kwinkcazo lichongwa ngobunzima bodonga lombhobho wensimbi, ngoko xa ungayazi ixabiso elithile le-R ukuba lingakanani, unokuthatha ixabiso ngokweenkcukacha. , yiyo i -
R=1.5 amaxesha ubukhulu bodonga xa ubukhulu bodonga ≤6mm. Xa ubukhulu bodonga> 6mm, R = 2 amaxesha ubukhulu bodonga
Ngokuziqhelanisa, sinokubala ubunzima beyunithi yeetyhubhu ezixande kunye neekona ezijikelezileyo ngokuthe ngqo usebenzisa izixhobo esinazo.
Vula iwebhusayithi esemthethweni yeYuantai Derun Steel Pipe Manufacturing Group, click "Contact us", find "Whatsapp" or email: sales@ytdrgg.com, after entering the module, we can directly find After entering the module, we can directly find the account manager to calculate the weight of rectangular pipe square tube.
UYuantai Delun ubandakanyeka kakhulu kwi "umbhobho wentsimbi yesikwere","umbhobho wentsimbi uxande"kwaye"umbhobho wentsimbi ojikelezayo", sinokubonisana kunye nokuyalela ngokubhekiselele kwimeko yethu. Ekugqibeleni, ngokuchofoza iqhosha lefom kwikona elisezantsi lasekunene, sinokufunda iiparitha ezithe ngqo, kubandakanywa indawo ephezulu kunye neempawu zomatshini zeprofayili, ezichazwe kakhulu.
Ixesha lokuposa: Mar-13-2023
