Ma Countersunk Bolt okhala ndi Double Nip amapereka kudalirika kosayerekezeka pamapulogalamu a njanji. Potsatira miyezo ya Metric ISO Thread ndi Class C DIN 25195-2003, amaonetsetsa kuti ntchito za njanji zikuyenda bwino komanso chitetezo chokwanira. Khulupirirani m'mapangidwe awo amphamvu ndi okhazikika kuti asunge kukhulupirika kwa magalimoto apamtunda, kuonetsetsa kuti maulendo akuyenda bwino komanso otetezeka.
Zopangidwira Magalimoto a Sitima:Ma Countersunk Bolts okhala ndi Double Nip amapangidwira makamaka magalimoto anjanji, kuwonetsetsa kuti kumangika kotetezedwa popanda zopindika zomwe zitha kusokoneza kayendetsedwe ka galimoto kapena kuyika zoopsa.
Metric ISO Thread ndi Class C DIN 25195-2003:Mabotiwa amakhala ndi ulusi wa ISO wa metric, womwe umatsimikizira kuti umagwirizana ndi zigawo zosiyanasiyana za njanji ndi zida. Miyezo ya Misonkhano ya Gulu C DIN 25195-2003 imatsimikizira zomangamanga zapamwamba komanso kudalirika kwa magwiridwe antchito, zofunika pachitetezo cha njanji.
Kukhazikika Ndi Chitetezo:Mapangidwe a double-nip amathandizira kukhazikika, kofunikira kuti athe kupirira mphamvu zamagalimoto zamanjanji pakugwira ntchito. Pogwiritsa ntchito zida zomangirira bwino, mabawutiwa amathandizira kuti pakhale chitetezo chokwanira komanso kudalirika kwamayendedwe anjanji.
①,a) Zida: Chitsulo b) Zida zamakina : Gulu lamphamvu (zinthu) 4.6; DIN yokhazikika EN ISO 898-1 |