Q345B kauri bango square bututu ingancin tabbaci
Babban diamita mai kauri mai kauri bututu wani nau'in bututu ne mai kauri mai haske mai kauri tare da sashin murabba'in murabba'i, wanda kuma aka sani da bayanin martabar karfen sanyi. Sashe ne na karfe mai siffar murabba'i da girmansa, wanda aka yi shi da Q235 mai zafi-birgima ko tsiri mai sanyi ko coil a matsayin kayan tushe, lankwasawa mai sanyi da walƙiya mai tsayi.
Bisa ga samar da tsari, manyan diamita lokacin farin ciki bango square bututu ne zuwa kashi zafi-birgima lokacin farin ciki bango square bututu, sanyi kõma lokacin farin ciki bango square bututu, extruded lokacin farin ciki bango square bututu da welded square bututu.
(a) Bisa ga tsari - baka waldi square tube, juriya waldi square tube (high mita da low mita), gas waldi square tube da kuma tanderu waldi square tube.
(b) Rarraba ta hanyar walda - bututu murabba'i madaidaiciya madaidaiciya da bututu murabba'i mai walƙiya
Large diamita lokacin farin ciki bango square bututu ne zuwa kashi talakawa carbon karfe square bututu da low gami square bututu bisa ga abu. An kasu kashi na yau da kullun na carbon karfe: Q195, Q215, Q235, SS400, 20 # karfe, 45 # karfe, da sauransu; Low gami karfe suna zuwa kashi Q345, 16Mn, Q390, St52-3, da dai sauransu.
Square karfe bututu, lokacin farin ciki bango square karfe bututu, manyan diamita square karfe bututu, m square karfe bututu, low gami square karfe bututu, 135 * 135 * 10 square karfe bututu, square karfe bututu for hasumiya crane, Q345B low gami square karfe bututu, 20# bututu karfen murabba'in maras sumul
Bututun murabba'i, kamar yadda sunan ke nunawa, nau'in bututun murabba'i ne. Yawancin abubuwa na iya samar da bututun murabba'in. Ana amfani da shi don, abin da za a yi da kuma inda za a yi amfani da shi. Yawancin bututun murabba'in bututun ƙarfe ne, galibin bututun murabba'in gini, bututun murabba'i na ado, bututun murabba'in gini, da sauransu.
Square bututu sunan ne ga square bututu, wato, karfe bututu da daidai gefen tsawon. An yi na birgima tsiri karfe bayan aiwatar jiyya. Gabaɗaya, ƙarfen tsiri yana buɗewa, daidaitacce, gurɓatacce da waldawa don samar da bututu mai zagaye, sannan a yi birgima a cikin bututu mai murabba'i, sannan a yanke shi cikin tsayin da ake buƙata. Gabaɗaya guda 50 akan kunshin.
Za a iya raba bututun murabba'i zuwa marasa sumul da masu walda. Ana fitar da bututun murabba'i marasa sumul daga bututun madauwari marasa sumul. Square karfe bututu, lokacin farin ciki bango square karfe bututu, manyan diamita square karfe bututu, m square karfe bututu, low gami square karfe bututu, 135 * 135 * 10 square karfe bututu, square karfe bututu for hasumiya crane, Q345B low gami square karfe bututu, 20# bututu karfen murabba'in maras sumul
1. Performance index bincike na square tube - plasticity
Plasticity yana nufin ikon kayan ƙarfe don samar da nakasar filastik (nakasar dindindin) ba tare da lalacewa a ƙarƙashin kaya ba.
2. Performance index bincike na square tube - taurin
Taurin manuniya ce don auna tauri da laushin kayan ƙarfe. A halin yanzu, hanyar da aka fi amfani da ita don auna taurin a samarwa ita ce hanyar taurin shiga. Yana amfani da indenenter tare da wani nau'i na lissafi don danna cikin saman kayan ƙarfe da aka gwada a ƙarƙashin wani nau'in kaya, kuma yana ƙayyade ƙimar taurinsa daidai da matakin shigarwa.
Hanyoyin da aka saba amfani da su sun haɗa da taurin Brinell (HB), hardness Rockwell (HRA, HRB, HRC) da Vickers hardness (HV).
3. Performance index bincike na square tube - gajiya
Ƙarfin, filastik da taurin da aka tattauna a sama duk alamomi ne na kaddarorin inji na karafa a ƙarƙashin kaya mai tsayi. A gaskiya ma, yawancin sassan injin suna aiki a ƙarƙashin nauyin hawan keke, wanda gajiya zai faru.
4. Binciken index na aiki na bututun murabba'i - ƙarfin tasiri
Nauyin da ke aiki akan sashi a babban gudun ana kiransa tasirin tasiri, kuma ƙarfin ƙarfe don tsayayya da gazawa a ƙarƙashin tasirin tasiri ana kiransa tasirin tasiri.
5. Performance index bincike na square bututu - ƙarfi square karfe bututu, lokacin farin ciki bango square karfe bututu, babban diamita square karfe bututu, sumul square karfe bututu, low gami square karfe bututu, 135 * 135 * 10 square karfe bututu, square karfe bututu ga hasumiya crane , Q345B low gami square karfe bututu, 20 # sumul square karfe bututu
Ƙarfi yana nufin juriya na kayan ƙarfe zuwa gazawa (yawan nakasar filastik ko karaya) ƙarƙashin nauyi mai tsayi. Tun da nau'ikan kayan aiki sun haɗa da tashin hankali, matsawa, lanƙwasa da ƙarfi, ƙarfin kuma ya kasu kashi zuwa ƙarfin ƙarfi, ƙarfin matsawa, ƙarfin sassauƙa da ƙarfi. Yawancin lokaci akwai takamaiman alaƙa tsakanin ƙarfi daban-daban. Gabaɗaya, ana amfani da ƙarfin juzu'i azaman maƙalar ƙarfi mafi mahimmanci.
