Sashin nuna kayan kamfanin

Tare da ci gaban kimiyya da fasaha, aikace-aikacen tsarin ƙarfe a cikin injiniyan gine-gine ya ƙara yaduwa a duniya. Welding wata fasaha ce mai matukar mahimmanci wajen sarrafa karafa.Kamar yadda yake a kididdigar kasashen da suka ci gaba a masana'antu, karfe ne kawai ake amfani da shi bayan walda yake daukar kusan kashi 45% na kayan karafan a duk shekara.China zuwa karshen shekarun 1980, tsarin walda na karfe. yayi lissafin kashi 30% na kayan karafa.

A shekarar 1992, yawan karfen da kasar Sin ta samar ya kai tan miliyan 80, amma a karshen shekarar 1997, yawan karfen da kasar Sin ta samar ya kai tan miliyan 94. Dangane da yanayin bunkasuwa, fitowar karafan kasar Sin nan ba da dadewa ba za ta ratsa tan miliyan 100 bayan shiga sabon karni.

Fasali na tsarin karfe:

Don karfe mai juzu'i mai zafi (Angarƙwara, ƙarfe-ƙarfe, ƙarfe, tashar ƙarfe, bututun ƙarfe, da dai sauransu, ƙirƙirar baƙin ƙarfe mai ƙyalƙyali, farantin karfe, sanyi da igiyar waya azaman kayan aiki na asali, ta hanyar walda, ƙulli ko haɗin rivet, a cewar wasu sharuɗɗa don haɗawa cikin tubalin ginin asali, wanda ba bisa ƙa'ida ba ta walda, ƙwanƙwasa ko haɗin rivet haɗi tubalin gini na asali zuwa tsari kamar tsarin ƙarfe don jure wa kayan.

Strengtharfi mai ƙarfi da ƙarami: strengtharfin ƙarfe ya ninka na katako, tubali da dutse, kankare da sauran kayayyakin gini sau da yawa. Sabili da haka, lokacin da kaya da yanayi iri ɗaya ne, tsarin da aka yi da ƙarfe yana da ƙananan nauyin matacce, ƙananan ɓangarorin da ake buƙata, kuma ya fi dacewa da sufuri da haɓaka.

(2) Kyakkyawan filastik da tauri.Steel yana da kyakkyawan filastik, a gaba ɗaya, ba zai zama saboda yawan haɗari ko haɗari na cikin gida ba sakamakon lalacewar kwatsam, amma ya bayyana a gaba ga mafi girman lalacewar yanayin, don ɗaukar matakan gyara. Hakanan karfe yana da tauri mai kyau da karfin daidaitawa zuwa nauyin da yake aiki akan tsari, wanda ke bada tabbataccen garantin don amintaccen amfani da tsarin karfe.

Kayan gida Tsarin gidan na karfe iri daya ne, kayan aikin jiki da na injina na dukkan kwatankwacin abu daya ne, suna kusa da jikin isotropic, a cikin wani yanayi na danniya, karfe a yanayin yanayi mai kyau, da kuma asali zaton da injiniyoyin injiniya suka yi amfani da shi ya fi daidaita, don haka sakamakon lissafi daidai ne kuma abin dogaro.

Mai sauƙin kerawa.Kamar karfe ya kunshi sassa daban-daban da aka sarrafa da faranti na karfe, wadanda aka sanya su a cikin abubuwan da aka tsara ta hanyar walda, ko kusurwa ko rivet connection, sannan a kaisu zuwa shafin don hadawa da kuma zage-zage. , aikace-aikacen sake zagayowar gajere ne, ingancinsa yana da girma, kuma gyarawa, sauyawa shima ya dace.Wannan hanyar gina masana'antun masana'antu da girka shafin yana da fa'idodi na manyan kayan aiki da daidaitattun kayan da aka gama, kuma ya samar da yanayi na rage tsada da kawo fa'idar tattalin arziki na saka hannun jari.

(5) Rashin ƙarfin lalata lalata.Ferrous karfe karfe tsari ne mai sauki zuwa tsatsa a cikin iska, musamman a cikin zafi ko lalata kara lalata a corrosive matsakaici, don haka sau da yawa bukatar gyara da kuma tabbatarwa, kamar tsatsa, shafi, da dai sauransu. babba.

Rashin ƙarfin zafin jiki mai ƙarfi.Steel baya jure yanayin zafin jiki, tare da ƙaruwar zafin jiki, ƙarfin ƙarfe zai ragu. A cikin wuta, tsarin ƙarfe ba tare da kariya ba ana iya kiyaye shi kusan 20min, saboda haka mahimmin tsarin ƙarfe dole ne ya mai da hankali ga measuresauki matakan rigakafin wuta, kamar su cikin ƙarfe a bayan burodin burodi ko wasu kayan wuta, ko fesa murfin wuta a saman abubuwan da aka gyara.

Nunin samfura-gama kayayyakin kafin zanen an kammala bisa ga lambar zane. Lambar tana nuna cewa sassan da ba fentin an isar dasu cikin tsari na lamba, komai jigilar kaya ko shigarwa