Pomanga zigawo zosiyanasiyana, mtedza umagwira ntchito yofunika kwambiri kuti zonse zikhale pamodzi.Mitundu yosiyanasiyana ya mtedza womwe umapezeka umafalikira m'mafakitale angapo ndipo umagwiritsidwa ntchito pamagalimoto, makina, zomangamanga, ndi zina zambiri.Mubulogu iyi, tikuwona kufunika kwa mtedza wa DIN934 ndi DIN985 ndikumvetsetsa momwe amagwiritsidwira ntchito, katundu wawo komanso chifukwa chake amayamikiridwa kwambiri pamakina opanga makina.
1. Mtedza: msana wa kukhazikika kwa makina
Mtedza ndi zinthu zosavuta koma zofunika zomwe ndi msana wa kukhazikika kwa makina.Makamaka, mtedza umagwiritsidwa ntchito limodzi ndi ma bolts kuti amange kapena kuteteza zinthu.Kwenikweni, amapereka kukana koyenera kwa kugwedezeka ndi mphamvu zakunja zomwe zimatha kumasula kapena kuchotsa zigawo zomwe zimalumikizidwa.
2. DIN934 Mtedza: Universal Companion
DIN934, yomwe imadziwikanso kuti nati wamba wa hex, imadziwika kuti ndi mtedza wodziwika kwambiri komanso wosinthasintha.Ili ndi mawonekedwe a hexagonal omwe amapangitsa kuti ikhale yosavuta kugwiritsa ntchito ndikumangitsa ndi wrench kapena socket.Mtedzawu umagwirizana ndi miyezo ya DIN (German Normative Institute), yomwe ndi miyezo yaukadaulo yotsatiridwa ndi mafakitale padziko lonse lapansi.
Mtedza wa DIN934 umapereka maubwino angapo, kuphatikiza:
a) Kuyika kosavuta: Mawonekedwe a hexagonal amatsimikizira kugwidwa kotetezeka, kumapangitsa kuti kukhale kosavuta kumangirira ndi kumasula ngati pakufunika.
b) Kugwiritsa ntchito kwakukulu: Mtedza wa DIN934 ungagwiritsidwe ntchito m'njira zosiyanasiyana, kuyambira pamakina ndi magalimoto mpaka zomangamanga ndi zida zapakhomo.
c) Kugwirizana: Mtedza wa DIN934 uli ndi miyeso yokhazikika ndi ulusi, zomwe zimawapangitsa kuti azigwirizana ndi ma bolt ndi zigawo zina zomwe zimakwaniritsa mulingo womwewo wa DIN.
3. DIN985 Mtedza: Chitetezo chokhazikika chokhala ndi mbali yotseka
Ngakhale mtedza wa DIN934 umapereka kukhazikika kotetezeka, ntchito zina zimafuna njira zina zotetezera.Apa ndipamene mtedza wa DIN985 (omwe nthawi zambiri umatchedwa mtedza wa loko kapena mtedza wa nayiloni) umayamba kusewera.Mtedza wamakonowu uli ndi zida za nayiloni zomangidwira mu ulusi.
Choyikapo nayiloni chimapereka chinthu chokhoma chomwe chimathandiza kuti mtedza usasunthe mwangozi chifukwa cha kugwedezeka kapena kulongedza kwamphamvu.Mtedza wa DIN985 ukamangika, kuyikako kumapanikizidwa, kupangitsa kukana pakati pa mtedza ndi chigawo cha ulusi, potsirizira pake kuchepetsa kuthekera kwa kumasula.
4. Kuphatikiza komaliza: DIN934 ndi DIN985
Muzinthu zambiri zovuta zamainjiniya, kuphatikiza mtedza wa DIN934 ndi DIN985 nthawi zambiri ndiye kusankha koyamba kuti mukwaniritse chitetezo cholimba komanso chitetezo chokwanira.Pophatikiza mtedza wa DIN985 ndi mtedza wa DIN934, mainjiniya amatha kupanga zolumikizira zokhazikika zomwe zimakana kugwedezeka, kutsitsa kwamphamvu komanso chiopsezo chomasuka mwangozi.
Pomaliza:
Mtedza, makamaka DIN934 ndi DIN985, ndi ngwazi zosawerengeka za kukhazikika kwamakina ndi chitetezo.Kusinthasintha kwawo komanso kuyanjana kwawo m'mafakitale osiyanasiyana kumawapangitsa kukhala gawo lofunikira pamapulogalamu ambiri.Pomvetsetsa ntchito zapadera ndi kugwiritsa ntchito mtedza wa DIN934 ndi DIN985, mainjiniya amatha kuwonetsetsa kuti moyo wautali, kudalirika ndi chitetezo cha ntchito zawo.Chotero nthaŵi ina mukadzakumana ndi mtedza wotere, kumbukirani mbali yofunika kwambiri imene imachita m’makina ovutaŵa amene akutizinga.
Nthawi yotumiza: Oct-12-2023