Gabatarwar samfur - Ƙarfafa raga.

A gaskiya ma, an yi amfani da ragamar ƙarfafawa a masana'antu da yawa, saboda ƙananan farashi da kuma dacewa da ginin, don haka tsarin gine-gine ya sami tagomashi ga kowa. Amma ka san cewa ragar karfe yana da takamaiman manufa? A yau zan yi magana da ku game da abubuwan da ba a sani ba game da ragamar karfe. 

Ƙarfafa raga an fi amfani da shi a cikin babban titin gada bene, tsohon gada bene canji, Pier crack rigakafin, da dai sauransu, cikin gida gada aikace-aikace aikin injiniya ingancin gwajin nuna cewa yin amfani da karfe raga muhimmanci inganta ingancin gada bene shimfidar Layer, m Layer kauri izinin wucewa kudi fiye da 95%, da gada bene bene gyara, gada bene, da rage gudu da sauri fiye da 5% na gada bene. 10% na aikin shimfidar gada, takardar ragar karfe na shingen shingen gada ya kamata a yi amfani da ragar welded ko prefabricated karfe raga takardar, ba za a yi amfani da dauri karfe mashaya, diamita da tazara na karfe mashaya ya kamata a ƙaddara da gada tsarin tsari da load sa, tazara na karfe raga takardar ne mafi kyau 10000mm, da diamita ~ 2 diamita mafi kyau 10000mm. kuma ya kamata a kiyaye raƙuman ƙarfe na ƙarfe a daidai daidai gwargwado, kuma kauri mai kariyar kariya daga saman ragar walda ya kamata ya zama ƙasa da 20mm

Ƙarfafa raga na iya rage saurin lokacin aiki na shigarwar sandar karfe, kuma yana ɗaukar 50% -70% ƙasa da lokaci fiye da ɗaurin hannu na raga. Tazarar ragamar karafa yana da kusanci sosai, sannan kuma ragar raga na tsayin daka da karkatacciya ya samar da tsarin raga kuma yana da tasiri mai kyau na walda, wanda ke taimakawa wajen hana tsarawa da bunƙasa fasassun siminti, da shimfiɗar ragar ƙarfe a kan hanya, ƙasa da ƙasa na iya rage tsagewar da ke kan simintin da kusan kashi 75%.

 Ƙarfafa raga na iya taka rawar sandunan ƙarfe, yadda ya kamata ya rage ɓarna da ɓacin rai na ƙasa, kuma ana amfani da shi sosai wajen tauraruwar manyan tituna da masana'anta. Yafi dacewa da manyan ayyukan kankare na yanki, girman raga na ragar ƙarfe na yau da kullun ne, ya fi girma fiye da girman ragar ragar da aka ɗaure da hannu. Ragon karfe yana da babban tsauri da kyawawa mai kyau, kuma sandar karfe ba ta da sauƙin lanƙwasa, lalacewa da zamewa lokacin da aka zubar da kankare. A wannan yanayin, kauri na shingen kariya na kankare yana da sauƙi don sarrafawa da daidaituwa, wanda ya inganta ingantaccen ginin ginin da aka ƙarfafa.