Ma mbale a goli amakona atatu ndi zolumikizira katatu zopangidwa ndi mapepala achitsulo kudzera kupondaponda, kupindika, kuwotcherera, ndi malata. Makona atatu ndi mawonekedwe okhazikika a geometric m'chilengedwe; poyang'aniridwa ndi mphamvu zakunja, mbali zitatuzo zimaletsana wina ndi mzake, kuteteza bwino kusinthika kwapangidwe kapena kusamuka mwa kusokoneza maganizo. Poyerekeza ndi mbale za goli zamitundu ina, mbale za magoli atatu ndizoyenera kuphatikizira zambiri-zigawo zolumikizana ndi nthambi, makamaka pamizere yotumizira mauthenga. Akhoza kupanga khola lotsekedwa-logawa mphamvu ya loop pamene mzere waukulu ukufunika ku nthambi, zingwe za insulator ziyenera kulumikizidwa ku zida zopingasa nsanja, kapena zingwe zingapo ziyenera kulumikizidwa, kuthetsa mavuto a kupsinjika kosagwirizana ndi njira yochepa yolumikizira.
Mabowo olumikizira ndi gawo lofunikira kwambiri pama mbale a goli amakona atatu, zomwe zimathandiza kulumikizana ndi zigawo. Nthawi zambiri amakhala pama vertices atatu, ndipo mapangidwe awo amatsatira mfundo yogawa mphamvu ya equidistant. Bowolo limafanana ndendende ndi zomangira monga mabawuti ndi mapini, kuonetsetsa kulumikizana kolimba komanso kokhazikika pakagwiritsidwe ntchito. Mabowo olumikizira amapangidwa pogwiritsa ntchito ukadaulo wokhomerera wa CNC, wololera m'mimba mwake womwe umayendetsedwa mkati mwa ± 0.2mm. Pamapulogalamu apamwamba-, mabowo olumikizira amapindikanso kuti apititse patsogolo kuyika bwino komanso kusasinthika.
Kulimbitsa nthiti ndi gawo lofunika kwambiri la malata a goli la katatu. Kugwiritsiridwa ntchito kwawo kumapangitsa kuti mbale ya goliyo isamapindike ndi kupindika, makamaka pazipinda zazikulu-zazikulu, zolemetsa{2}}zolemetsa. Kuwonjezera nthiti zolimbitsa kumbuyo kapena kumbali kumapangitsa kuti ntchito yonse ikhale yabwino. Pakupanga, nthiti zolimbitsa zimapangidwa ndi zinthu zomwezo monga mbale ya goli, yowotcherera kapena yosindikizidwa, ndipo imagawidwa pakatikati pa makona atatu kapena njira ya kupsyinjika, kupanga katundu wophatikizika{5}}mapangidwe a "mbale yaikulu + nthiti zolimbitsa." Pakugwiritsa ntchito, nthiti zolimbitsa zimabalalitsa kupsinjika komwe kumapezeka pa mbale yayikulu, kuonetsetsa kuti katunduyo amagawidwa mofanana pa mbale yonse, kuteteza kupunduka kapena kusweka chifukwa cha kupsinjika kwakukulu pamfundo imodzi. Mayesero athu akuwonetsa kuti mbale za goli za katatu zokhala ndi nthiti zowonjezera zimawonetsa kuwonjezeka kwa 30% kwa mphamvu yopindika, kuwapangitsa kukhala oyenera malo ovuta omwe ali ndi liwiro lalikulu la mphepo komanso katundu wolemetsa.
Kukana kwa dzimbiri, mphamvu zamapangidwe, komanso kumasuka kwa kuyika kwa mbale zamagoli atatu atatu zimawapatsa mwayi waukulu pamsika wapadziko lonse lapansi. M'munsimu, tidzawafotokozera mwatsatanetsatane:
Kukana dzimbiri
Hot-dip galvanizing ndi njira yabwino kwambiri yoletsa-zimbiri. Zinc layer imatha kupatutsa gawo lapansi ku zinthu zowononga monga mpweya, chinyezi, ma asidi, alkalis, ndi mchere, motero zimateteza ku dzimbiri kwa nthawi yayitali-nthawi yotentha,{4}}nthawi yotentha, zinki ndi chitsulo zimachita zitsulo, ndipo zinki{5}} imakhala ngati chitsulo chomangira chomangira chomangira chomangira chachitsulo pamwamba pa chitsulo. 70 N/mm². Sikophweka kusenda kapena kuphulika, ndipo imatha kuphimba mbali zonse za mbale ya goli, kupeŵa kufooka kofooka kwa dzimbiri.
Mphamvu zamapangidwe
Mapangidwe ake amakhala olimba kwambiri komanso okhazikika kwambiri-kuchuluka kudzera{1}}zapamwamba kwambiri zoyambira + zokhala ndi katatu + kapangidwe kolimba. Zinthu zoyambira{{5}zapamwamba kwambiri zimatha kupirira-zotsatira zanthawi yayitali za kulimba kwa chingwe, kulemera kwa zida ndi katundu wakunja popanda chiwopsezo cha kuwonongeka kwa pulasitiki. Njira imodzi{{8}yopanga masitampu amapewa zolakwika monga porosity ndi ming'alu yomwe imapangidwa powotcherera, zomwe zimapangitsa kuti zisamangidwe zisamayende bwino, zomwe zingachepetse kwambiri ngozi yosweka ndi kuchepetsa kangapo kokonza.
Kuyika kosavuta
Mabowo olumikizira amapangidwa molingana ndi miyezo yamakampani ndipo amagwirizana kwathunthu ndi makulidwe a hardware wamba ndi zomangira. Palibe -kubowola kapena kusinthidwa pamalo komwe kumafunikira pakuyika; ikhoza kukhazikitsidwa mwachindunji ndi mabawuti. Malo ang'onoang'ono: Mapangidwe amtundu wa katatu amatsimikizira kuti sizitenga malo ochulukirapo pambuyo poika, zomwe zimapangitsa kuti zikhale zoyenera makamaka pazithunzi zokhala ndi zingwe zowuma komanso malo ochepa oyikapo.
Kuwonetsetsa kuti mbale za goli zokongoletsedwa ndi triangular zikuyenda bwino, kuwongolera kokhazikika kumayendetsedwa panthawi yonse yopangira. Kuchokera pakugula zinthu zopangira mpaka kupanga ndi nkhonya, kenako kupita ku chithandizo chapamwamba, sitepe iliyonse imatsatira miyezo yapadziko lonse lapansi kuti zitsimikizire kukhazikika komanso kodalirika.
Kuunika kwazinthu zopangira
Kuchita kwa zinthu zopangira ndiye maziko amtundu wa mbale ya goli. Zitsulo zimasankhidwa kuchokera-zodziwika bwino za zitsulo. Gulu lililonse lazinthu zopangira limaperekedwa ndi satifiketi yakuthupi ndipo limayesedwa kangapo, kuphatikiza kulimba kwamphamvu, mphamvu zokolola, komanso kapangidwe kake ka mankhwala. Zida zoyenerera zokha zitha kuyikidwa mukupanga. Malinga ndi zomwe kasitomala amafuna, zopangira zimadulidwa kuti zitsimikizire kuti kutalika kwa mbali ndi ngodya zimakwaniritsa zofunikira zopanga.
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Kukhomerera ndondomeko
Khomani mabowo ndendende molingana ndi malo a dzenje ndi ma diameters pazojambula zojambula. Kukhomerera ndi makina osindikizira a CNC sikothamanga kokha komanso kolondola kwambiri. Kwa mbale zazikuluzikulu-zam'mimba mwake kapena zokhuthala, pang'onopang'ono-ndi-kukhomerera pang'onopang'ono kungasankhidwenso. Pambuyo kukhomerera, chamfering imachitidwa kuti achotse ma burrs ndi ngodya zakuthwa, zomwe zingapewe kukanda zingwe. Kenaka, pamwamba pa mbale ya goli imachotsedwa ndi kuchotsedwa kuti akhazikitse maziko abwino.
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Njira yowotcherera
Zida zowotcherera zimasankhidwa ndi ndodo zowotcherera zomwe zimagwirizana ndi maziko. Kuwotcherera panopa, voteji, kuwotcherera liwiro ndi magawo ena ndendende kulamulidwa ndi kompyuta kuonetsetsa kuti kuwotcherera ndi wodzaza, wopanda porosity ndi ming'alu, ndi kuchotsa kuwotcherera slag ndi sipatter, kuti kuwotcherera ndi pamwamba bolodi ndi bwino kusintha, potero kuwongolera mphamvu structural ndi maonekedwe khalidwe. Anti-ndondomeko ya dzimbiri imayikidwa pamwamba molingana ndi kutentha-kuviika galvanizing miyezo monga GB/T 13912, potero kumapangitsa kuti dzimbiri zisamachite dzimbiri komanso kusagwira ntchito kwa mbale ya goli.
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Kuyang'anira khalidwe
Pogwiritsa ntchito zida monga ma vernier calipers, ma angle gauges, ndi ma projekita, magawo am'mbali monga kutalika kwa mbali, makulidwe, m'mimba mwake, malo a dzenje, ndi ngodya amawunikidwa kuti awonetsetse kuti akukwaniritsa zofunikira pakupanga. Zitsanzo zosankhidwa mwachisawawa zimayesedwa kuti zikhale zolimba, zokolola, ndi mphamvu zopindika. Miyezo yoyezetsa ikugwirizana ndi GB / T 228.1 ndi GB / T 232. Malo opangira mankhwala amayang'anitsitsa zowonongeka monga ming'alu, pores, zinc nodules, ndi burrs. Maonekedwe osalala opanda zolakwika zoonekeratu amaonedwa kuti ndi oyenerera.
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