Q345B Square Tube
Q345B murabba'in tube, 16Mn murabba'in tube, Q345B murabba'in tube, murabba'in tube, rectangular tube, sumul square tube, bakin karfe square tube, square rectangular tube, q345b murabba'in tube, babban diamita lokacin farin ciki-bango square tube, Q345C square tube, bakin karfe square tube Rectangular karfe bututu, square rectangular karfe bututu da sauran square bututu kayayyakin.
Q345B murabba'in tube da aka samar bisa ga kasa misali GBT 6728-2002 sanyi-kafa m sashe karfe ga size, siffar, nauyi da kuma halatta sabawa na tsarin.An yi shi da karfen Q345B bayan aiki da mirgina.Q345B murabba'in tube da aka yi da Q345B abu (low gami), wanda shi ne sosai daban-daban daga talakawa square tube a cikin albarkatun kasa (Q195, Q215, Q235).Gabaɗaya, Q345B tsiri karfe (ƙananan gami) ba a buɗe ba., Lalacewa, daskare, welded don samar da bututu mai zagaye, sannan a yi birgima a cikin bututu mai murabba'i daga bututun zagaye sannan a yanka a cikin tsayin da ake bukata.Tsawon da aka saba shine mita 6, kuma ana iya sarrafa babban adadin mita 12 bisa ga bukatun abokin ciniki.Gabaɗaya, ƙananan girman shine guda 50 a kowace fakiti, kuma babban girman shine guda 4 kowanne kuma ana sarrafa nauyin a kusan tan 3.Q345B murabba'in bututu ne mafi yawa 80MM * 80MM-500MM * 500MM a cikin manyan bayani dalla-dalla a stock, da kuma kauri ne 3MM-16MM.
Q345B murabba'in tube maras sumul da waldi
Q345B m square tube aka kafa ta extruding Q345B m zagaye tube.
Q345B square tube filastik
Plasticity yana nufin ikon kayan ƙarfe don samar da nakasar filastik (nakasar dindindin) ba tare da lalacewa a ƙarƙashin kaya ba.
Q345B square tube taurin
Taurin shine ma'auni na taurin kayan ƙarfe.Hanyar da aka fi amfani da ita don auna taurin lokacin samarwa ita ce hanyar taurin shiga, wanda ke amfani da mai shigar da wani nau'i na geometric don danna saman saman kayan ƙarfe da za a gwada a ƙarƙashin wani kaya, kuma ana ƙididdige ƙimar taurin bisa ga darajar shiga.
Hanyoyin da aka fi amfani da su sun haɗa da taurin Brinell (HB), hardness Rockwell (HRA, HRB, HRC) da Vickers hardness (HV).
Q345B murabba'in tube ne m square sashe haske bakin ciki-bango karfe tube, kuma aka sani da karfe firiji lankwasawa sashe.Sashe ne na karfe mai siffar juzu'i mai murabba'i da girman da aka yi da Q345B mai zafi-birgima ko tsiri mai sanyi a matsayin kayan tushe, wanda aka samo shi ta hanyar lankwasawa mai sanyi sannan kuma ana walda shi ta hanyar walda mai tsayi.Bugu da kari ga thickening na bango kauri na zafi-birgima karin kauri bango square tube, kusurwa size da kuma gefen flatness sun kai ko ma wuce matakin juriya welded sanyi-kafa square tube.
Q345B square tube amfani
Q345B murabba'in bututu ana amfani da gabaɗaya a cikin gini, masana'antar injina, ayyukan ginin ƙarfe, ginin jirgin ruwa, tallafin hasken rana, injiniyan tsarin ƙarfe, injiniyan wutar lantarki, injin wutar lantarki, injinan noma da sinadarai, bangon labulen gilashi, chassis mota, filayen jirgin sama, da sauransu.
Q345B murabba'in bututu reshe nauyi lissafin dabara: 4 bangarorin kara * kauri * 0.00785 * tsawon
Q345B rectangular bututu goyon bayan lissafin dabara dabara: (tsawon gefe + tsawon gefen) * 2 * 0.00785 * kauri bango * tsayi
