Muyezo wa Half Round Head Hexagonal Bolts
Miyezo ya theka lozungulira mutu wa hexagonal mabawuti makamaka imaphatikizapo ISO7380 ndi GB70.2. Muyezo wa ISO7380 umapangidwa ndi International Organisation for Standardization (ISO) ndipo umagwira ntchito pazida zosiyanasiyana ndi mafotokozedwe a theka lozungulira mutu wa hexagon socket bolts. Muyezo wa GB70.2 ndi mulingo wadziko la China womwe umagwiritsidwa ntchito pamabowuti opangidwa ndi theka lozungulira mutu wa hexagon.
Zomwe zili ndi mawonekedwe a ISO7380 muyezo
Muyezo wa ISO7380 umagwira ntchito pamabowuti ozungulira a hexagonal opangidwa ndi A4-70 chitsulo chosapanga dzimbiri, omwe nthawi zambiri amapangidwa ndi zinthu za SUS316 ndipo amakhala ndi kukana kwa dzimbiri komanso mphamvu. Muyezo uwu uli ndi ntchito zosiyanasiyana, kuphatikiza koma osati zomangira mphamvu zamphepo, zida zamakina, zida zamankhwala, ndi zina zambiri.
Zomwe zili ndi mawonekedwe a GB70.2 muyezo
Muyezo wa GB70.2 umakhudza zomangira zomangira zozungulira mutu wa hexagon wa kalasi 8.8 ndi 10.9, zomwe zimagwiritsidwa ntchito pamakina opangidwa m'nyumba, zida zamankhwala, zombo, ndi zina zambiri. Njira zochizira pamwamba pa zomangira mu GB70.2 ndizosiyanasiyana, kuphatikiza kuyimitsa makutidwe ndi okosijeni, kukometsera, kutentha, kumiza, etc.
Theka lozungulira mutu hexagonal mabawuti amagwiritsidwa ntchito makamaka mu makina chifukwa cha ubwino wawo kumangirira kosavuta, disassembly, ndi pang'ono kutsetsereka ngodya. Amagwiritsidwa ntchito nthawi zambiri pomwe kulumikizidwa kwakukulu kumafunikira ndipo kumakhudzidwa kwambiri, kugwedezeka, kapena kulemedwa mosinthana. pa
Theka lozungulira mutu wa hexagon bolt, monga mtundu wamba wa bawuti, umakhala ndi gawo lofunikira pamachitidwe osiyanasiyana ogwiritsira ntchito chifukwa cha mawonekedwe ake. Choyamba, mapangidwe a hexagon yamkati amalola kugwiritsa ntchito wrench yamkati ya hexagon yomangirira ndi kusungunula, yomwe imakhala ndi ngodya ya 90 °, zomwe zimapangitsa kuti zikhale zosavuta kumangitsa kapena kusokoneza ndikuwongolera bwino kuchuluka kwa zomangira. Kuphatikiza apo, mapangidwe amutu ozungulira a hexagon socket bolt amalola kuti pakhale kusokoneza kosavuta pamakona, makamaka m'malo omwe ndizovuta kugwiritsa ntchito wrench mwachindunji.
Kugwiritsiridwa ntchito kwa ma bolts a semi-circular hexagonal sikutanthauza kumunda wamakina, koma amagwiritsidwanso ntchito kwambiri pazochitika zomwe zimafuna kulondola kwa msonkhano waukulu ndikupirira mphamvu zazikulu zakunja. Mwachitsanzo, polumikizana ndi mbiri ya aluminiyamu yamafakitale, ma bolt a hexagonal amagwiritsidwa ntchito polumikizana pakati pa mbiri. Pobowola mabowo pamalo omwe adakonzedweratu ndikugwiritsa ntchito mphamvu zawo zolumikizana kwambiri, zigawo ziwirizi zimalumikizidwa mwamphamvu limodzi. Kugwiritsa ntchito bawuti iyi kumawonetsa kusiyanasiyana kwake komanso kufunikira kwake m'magawo osiyanasiyana.
