Zomangira mafakitale amapangidwa akalumikidzidwa zosiyanasiyana ndi miyezo.DIN934

Zomangira mafakitale amapangidwa akalumikidzidwa zosiyanasiyana ndi standards.Zitsulo kaloti ali ndi luso mkulu kwambiri kuyimitsa kupsyinjika mkulu kwambiri mchikakamizo cha kutentha mankhwala, kutsogolera kusankha aloyi izi pamene kubala mabawuti zitsulo ntchito mu mafakitale structures.Ferroalloy zitsulo ndi amtengo wapamwamba Kuwonjezera okhutira ndi apamwamba kwambiri kuposa chitsulo koyera, amene ndi ofewa kwambiri. sulfure, phosphorous, ndipo nthawi zina ngakhale vanadium (vanadium imawonjezeredwa kuzinthu zachitsulo zomwe zimafuna elasticity) zimapezeka muzitsulo zachitsulo.
M'makampani omangamanga, ma bolts ndi mtedza amagwiritsidwa ntchito kwambiri popanga mashedi, milatho, madamu ndi magetsi. Ndipotu, kugwiritsa ntchito ma bolts ndi mtedza kumapangidwa mosinthana ndi zitsulo zowotcherera, zomwe zikutanthauza kuti ma bolts kapena kuwotcherera kwa arc pogwiritsa ntchito maelekitirodi, kutengera kufunikira kwa mbale ndi kugwirizana kwake. kuipa, zomwe tikambirana pansipa.
Zomangira zomangira zomwe zimagwiritsidwa ntchito popanga zolumikizira zamitengo zimapangidwa ndi chitsulo chapamwamba kwambiri, chomwe chimakhala kalasi ya 10.9 steel. Gulu la 10.9 limatanthauza kuti kulimba kwamphamvu kwazitsulo zomangira kumakhala pafupifupi 1040 N/mm2, ndipo kumatha kupirira mpaka 90% ya kupsinjika kwathunthu komwe kumagwiritsidwa ntchito ku wononga thupi mdera lopanda zotanuka, zotanuka 48.8 zotanuka, chitsulo chowuma 48.8. zitsulo, zomangira zomangira zimakhala ndi mphamvu zolimba kwambiri ndipo zimakhala ndi chithandizo cha kutentha chovuta kwambiri popanga.
Mosiyana ndi muyezo muyezo hexagon mabawuti ndi mtedza, muyezo hexagon mabawuti ndi mtedza amapangidwa molingana ndi DIN931 muyezo monga magiya theka, malinga DIN933 muyezo monga magiya zonse, ndi zomangira hexagonal n'zosavuta, kawirikawiri amapangidwa molingana ndi DIN6914 standard.Kuphatikizira mtedza pa structural zomangira 3 ndi zomangira apamwamba kuposa DIN9 zomangira apamwamba ndi 9 zomangira 9 zomangira thupi ndi zambiri DIN933 zomangira ndi 933 mlingo wapamwamba kwambiri. kukana maganizo, opangidwa kwa DIN6915.Zomangira za zomangamangazi zimalembedwa 10HV ndipo nthawi zambiri zimakhala zakuda zakuda za matt phosphating kuti zitheke kukana dzimbiri zachilengedwe kapena kuviika kotentha kokhala ndi malata kapena siliva wa chrome matt, onse okhala ndi zitsulo zachitsulo.