Hex Structural Bolt / Heavy Hex Bolt

Choyamba, tiyeni timvetsetse chomwe chitsulo chimakhala cholimba kwambiri.Nthawi zambiri amapangidwa ndi zitsulo zotentha kwambiri (35CrMo\35 carbon steel material, etc.), zomwe zingathe kugawidwa m'makalasi a 8.8 malinga ndi momwe amachitira.Giredi 10.9, mosiyana ndi mabawuti wamba, mabawuti ayenera kukhala pamwamba pa giredi 8.8.Palibe chifukwa choyika patsogolo zofunikira za kalasi yachitsulo ndi kalasi yachitsulo posankha.Kulumikizana kwa friction kumagwiritsidwa ntchito kwambiri muukadaulo wamapangidwe azitsulo.

Kamangidwe kachitsulo kapamwamba-mphamvu mabawuti akhoza kugawidwa m'magulu awiri: mikangano mtundu kugwirizana ndi kuthamanga mtundu kugwirizana malinga ndi mphamvu mphamvu.Kulumikizana pamwamba pa kugwirizana kwapamwamba kwamtundu wa bolt-bearing mtundu kumangofunika kukhala ndi dzimbiri.Komabe, ma bawuti amphamvu kwambiri amtundu wa mikangano amakhala ndi maubwino olumikizana mwamphamvu, mphamvu yabwino, kukana kutopa, komanso oyenera kunyamula katundu wosunthika, koma malo olumikiziranawo amayenera kuthandizidwa ndi mikangano pamwamba, nthawi zambiri ndi sandblasting, sandblasting, kenako yokutidwa ndi utoto wochuluka wa zinc.

Chifukwa cha kusiyana kwa kapangidwe ka bawuti ndi njira zomangira, ma bolts amphamvu kwambiri azitsulo amatha kugawidwa m'mitundu iwiri: ma bolts amphamvu kwambiri a hexagonal mutu ndi torsional shear mtundu wamphamvu kwambiri.Mtundu waukulu wa mutu wa hex ndi wofanana ndi mabawuti wamba wamba.Mutu wa bawuti wa lumo la torsion ndi wofanana ndi mutu wa rivet, koma kumapeto kwa lumo la torsion kuli ndi torx collet ndi annular groove kuwongolera torque yomangika.Kusiyanaku kumafuna chidwi.

Boliti yolumikizira ili ndi magawo atatu: bawuti, nati ndi washer.Mapangidwe ndi zofunikira za ma bolts amphamvu kwambiri ndizofanana ndi ma bawuti wamba.Kenako iyenera kugwiritsidwa ntchito molingana ndi zomwe zafotokozedwa.Maboti amphamvu okha a giredi 8.8 angagwiritsidwe ntchito pamitu yayikulu ya hexagon, ndipo mabawuti amphamvu kwambiri a giredi 10.9 atha kugwiritsidwa ntchito pazitsulo zamtundu wa torsion shear.

Kulowetsedwa kwa ma bolts amphamvu kwambiri m'mapangidwe achitsulo kumatheka ndi kumangitsa mtedza.Kutsitsa koyamba kumayendetsedwa ndikupotoza mchira wa bawuti pogwiritsa ntchito torque, njira ya ngodya kapena njira ya Torx.

Pakali pano pali wrench yapadera yomwe imawonetsa torque.Pogwiritsa ntchito mgwirizano pakati pa torque yoyezedwa ndi kugwedezeka kwa bolt, torque imayikidwa kuti ikwaniritse kufunika kopitilira muyeso.

Njira yamakona Njira yapangodya imagawidwa m'masitepe awiri, imodzi ndiyo kuwombera koyambirira, ndipo inayo ndi yomaliza.Kunena mwachidule, kulimbitsa koyambirira kumachitika kawirikawiri ndi wogwira ntchito pogwiritsa ntchito wrench wamba kuti zigawo zogwirizanitsa zigwirizane bwino, ndipo kumangirira komaliza kumayambira pa malo oyambirira omangirira, ndipo mbali yomaliza yoyimitsa imachokera pamtunda wa bolt. ndi makulidwe a stack ya mbale.Gwiritsani ntchito wrench yolimba kuti mutembenuzire natiyo ndikuipotoza kuti ifike pamtengo wodziwikiratu, ndipo kulimba kwa bawuti kumatha kufika pamtengo wofunikira wolowetsa.Pofuna kupewa kuti ma torque a ma bolt amphamvu kwambiri asasinthe chifukwa cha chilengedwe chakunja, kumangitsa koyamba ndi komaliza kuyenera kumalizidwa mkati mwa tsiku lomwelo.

Makhalidwe opanikizika a ma torsional shear high-strong bolts ndi ofanana ndi a ma bolts amphamvu kwambiri, kupatula kuti njira yogwiritsira ntchito chinyengo ndiyo kuyendetsa mtengo wodziyerekezera popotoza gawolo podula.Kupotoza kwa bolt.

Kulumikizana kwamtundu wa bawuti wamphamvu kwambiri kumadalira kukana kukangana pakati pa zida zolumikizidwa kuti zitumize mphamvu, ndipo kukana kwamphamvu sikungowonjezera mphamvu ya bawuti, komanso katundu wotsutsana ndi skid wa pamwamba pa mikangano. anatsimikiza ndi pamwamba mankhwala.Zinthu za chinthu cholumikizira ndi kukhudzana kwake pamwamba.kokwanira.

Nditawerenga, ndikukhulupirira kuti aliyense amvetsetsa bwino, komwe ma bolts apamwamba ayenera kugwiritsidwa ntchito, ndi ntchito yoyenera ndi kumangirira.