Muzopanga zilizonse kapena kusonkhana, koma makamaka mumakampani opanga ma sheet zitsulo, kusankha zomangira zoyenera ndikofunikira. Pali mitundu yambiri ya zomangira pamsika, iliyonse yopangidwa kuti igwiritsidwe ntchito ndi mtundu wazinthu, ndipo kupanga chisankho choyenera kumatha kupititsa patsogolo kulimba, mphamvu, ndi mawonekedwe a chinthu chanu. Malangizo otsatirawa angakuthandizeni kusankha zomangira zoyenera pazosowa zanu.
Ganizirani za Zida ndi Chilengedwe
Madera osiyanasiyana ndi ntchito ali ndi zofunika zosiyanasiyana zomangira. Mwachitsanzo, m'malo akunja, zomangira zimafunika kuti zisamachite dzimbiri kuti zipirire kukokoloka kwa mphepo, mvula, ndi mankhwala osiyanasiyana. M'malo otentha kapena othamanga kwambiri, zomangira ziyenera kupirira mikhalidwe yovuta kwambiri kuti zitsimikizire kudalirika kwa kulumikizana.
Mvetserani Katundu ndi Kupsinjika Maganizo
Kulondola kwa kukula ndi mawonekedwe ndi chinthu chofunikira kwambiri pakusankha zomangira. Katundu ndi kupsinjika kwa cholumikizira ndizofunikira kwambiri pakusankha. Maboliti amphamvu kwambiri kapena zomangira ndizofunikira kwambiri pantchito zolemetsa, pomwe zopepuka zimangofunika zomangira kapena ma rivets. Onetsetsani kuti muyang'ane zonyamula katundu posankha kupewa zoopsa zachitetezo.
Unikani mitundu ya zomangira kuti mukwaniritse zosowa za msonkhano
Mitundu yosiyanasiyana ya zomangira zitha kugwiritsidwa ntchito pazolinga zosiyanasiyana. Mwachitsanzo, DIN 931 hexagonal head half-thread bolts amagwiritsidwa ntchito kwambiri popanga makina, zomangamanga ndi madera ena; DIN 933 ma bawuti amutu a hexagonal ndi oyenera kugwiritsa ntchito zomwe zimafuna kulumikizana kwathunthu ndi ulusi; DIN 6921 ma bolt a hexagonal flange ali ndi malo okulirapo othandizira ndipo amatha kupereka zotsatira zomangitsa bwino; DIN 934 mtedza wa hexagonal umagwiritsidwa ntchito ndi mabawuti; Mtedza wa nayiloni wa DIN 985 ungalepheretse kumasuka; Mtedza wa DIN 439 woonda wa hexagonal ndi woyenera nthawi zokhala ndi malo ochepa; Zomangira za DIN 7991 za hexagonal countersunk zili ndi mitu yomwe imamira pamalo okwera kuti pamwamba pawonekere pompopompo; palinso DIN 965 cross recessed pan head screws, DIN 125 flat washers, DIN 9021 mawotchi akuluakulu, DIN127 ma spring washers, etc. Bolts ndi mtedza zimakhala zosinthika komanso zogwiritsidwanso ntchito, zoyenera kugwiritsa ntchito zomwe zingafunike disassembly ndi kukonza.
Ganizirani za kukongola ndi chithandizo chapamwamba
Kusankha chithandizo chapamwamba chomwe chimakwaniritsa kapena chofanana ndi zinthuzo kungabweretse mawonekedwe oyeretsedwa komanso akatswiri. Makamaka pakugwiritsa ntchito poyera, kukongola ndi kukana kwa dzimbiri kumatha kupitilizidwa kudzera m'njira zosiyanasiyana zapamtunda, monga zinki, nickel, kapena zokutira za anodized.
Ganizirani njira zoyika ndi ndalama
Kusavuta kukhazikitsa ndi mtengo ndi zinthu zofunikanso. Mwachitsanzo, zomangira zodzibowoleza zitha kufewetsa zomangira chifukwa sizifunikira kubowola kale. Zida zamagetsi zitha kugwiritsidwa ntchito popanga ma rivets ndi ma bolts, omwe amatha kufulumizitsa kusonkhana kuti apange misa, koma zimawonjezera ndalama zoyambira.
Pangani chisankho choyenera
Kusankha zomangira zoyenera kumatha kuwonetsetsa kuti chinthucho chimagwira ntchito bwino, kulimba, komanso mawonekedwe. Kusankhidwa koyenera kwa fastener pamapeto pake kumathandizira kukonza zonse komanso kudalirika kwa chinthu chomalizidwa, kuwonetsetsa kukhutitsidwa kwa ogwiritsa ntchito komanso mgwirizano wanthawi yayitali.
Nthawi yotumiza: Oct-11-2024