Ana amfani da bututun ƙarfe mai murabba'i ko murabba'i a ayyukan gini kuma galibi ana amfani da su don tallafawa shigar da bututu, samun damar shiga wurin na ɗan lokaci, ayyukan wutar lantarki, keel na ado, da sauransu.
Idan girman bututun ƙarfe mai kusurwa huɗu ya isa girma, za mu iya yin watsi da tasirin kusurwoyi masu zagaye akan nauyin, misali, bututun kusurwa huɗu a cikin bututun, nauyin da kusurwoyi huɗu masu zagaye suka rasa ba shi da yawa ga babban sashe.
Duk da haka, ga ƙaramin bututun ƙarfe mai siffar murabba'i, bututun ƙarfe mai siffar murabba'i, ya zama dole a yi la'akari da radius na kusurwoyin R masu zagaye yayin ƙididdige nauyin. Gabaɗaya, gwajin bai yi la'akari da bambancin nauyi a cikin kusan kashi 5% zuwa 10% ba, wanda ke da alaƙa da farashin masana'antun kayan sirara. To ta yaya ake ƙididdige nauyin naúrar a kowace mita mai layi na bututun ƙarfe mai siffar murabba'i mai siffar murabba'i tare da kusurwar R?
Domin ƙididdige nauyin da tsawon bayanin martabar kowanne, dole ne mu gano yankin giciye sannan mu ninka shi da yawan kayan da ya dace, kuma za mu iya samun nauyin naúrarsa.
Ga bututun murabba'i mai kusurwa huɗu da aka nuna a ƙasa, za mu iya samun yankin giciye mai sauƙi A = H*B-(H-2t)*(B-2t) don dukkan sashin idan ba mu yi la'akari da tasirin kusurwar R ba.
Da zarar an san radius na kusurwar waje shine R, kawai muna ƙara yankin toshe mai shuɗi sannan mu cire yankin toshe mai ja (kamar yadda aka nuna a cikin hoton da ke ƙasa) don samun ainihin yankin sashin. Kuma, ga yawancin bututun murabba'i mai kusurwa huɗu, kusurwoyin ciki da na waje suna tsakiyar da'ira ɗaya, don haka radius na kusurwar ciki r = Rt. Bayan mun gano waɗannan maki, za mu iya samo dabarar yanki cikin sauƙi.
Bugu da ƙari, a cikin ƙayyadaddun bayanai "Bututun ƙarfe mai siffar sanyi na GBT 3094-2012", ya ba da takamaiman dabarar lissafin nauyi guda ɗaya, ƙa'idar lissafinsa kuma na faɗi a sama ma daidai take, zaku iya komawa zuwa jadawalin da ke ƙasa.
Ka lura da dabarar, za mu iya gano cewa ƙimar R a cikin ƙayyadaddun bayanai ana ƙayyade ta ne ta kauri bango na bututun ƙarfe, don haka lokacin da ba ka san takamaiman ƙimar R nawa ba, za ka iya ɗaukar ƙimar bisa ga ƙayyadaddun bayanai, wato -
R=kauri sau 1.5 idan kauri na bango ya kai ≤6mm. Idan kauri na bango ya fi 6mm, R=kauri na bango sau 2
A aikace, za mu iya ƙididdige nauyin naúrar bututun murabba'i mai kusurwa huɗu masu zagaye kai tsaye ta amfani da kayan aikin da muke da su.
Bude gidan yanar gizon hukuma naYuantai 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.
Yuantai Delun galibi yana cikin "bututun ƙarfe mai murabba'i", "bututun ƙarfe mai kusurwa huɗu"da kuma"bututun ƙarfe mai zagaye", za mu iya yin shawara da yin oda dangane da yanayinmu. A ƙarshe, ta hanyar danna maɓallin fom ɗin da ke kusurwar dama ta ƙasa, za mu iya koyon ƙarin takamaiman sigogi, gami da yankin saman da halayen injina na bayanin martaba, waɗanda suke da cikakkun bayanai.
Lokacin Saƙo: Maris-13-2023
