OEM ODM fastener mwamakonda ntchito
Bolt yolumikizira kapangidwe kazitsulo ndi njira yolumikizira yomwe imalumikiza magawo awiri kapena awiri azitsulo kapenanso ma bolts. Kulumikizana kwa Bolt ndiyo njira yosavuta yolumikizira mu gawo loyambirira kusanachitike komanso kukhazikitsa.
Kulumikizidwa kolumikizidwa ndi koyambirira kogwiritsidwa ntchito pakupangira chitsulo. Chakumapeto kwa zaka za m'ma 1930, kulumikizana kwa bolt pang'onopang'ono kunasinthidwa ndi kulumikizana kwa rivet, komwe kumangogwiritsidwa ntchito ngati njira yakanthawi kokhazikika pamsonkhano waukulu. Njira yolumikizira mphamvu yamphamvu kwambiri idawonekera m'ma 1950. Mkulu mphamvu akapichi ndi zopangidwa ndi zitsulo sing'anga mpweya kapena sing'anga mpweya aloyi zitsulo, ndipo mphamvu zawo ndi 2 ~ 3 kuposa kuposa akapichi wamba. Mkulu mphamvu bawuti kulumikiza ali ndi ubwino wa yabwino yomanga, chitetezo ndi kudalirika. Ikugwiritsidwa ntchito pakupanga ndi kukhazikitsa zitsulo pazitsulo zina zazitsulo kuyambira ma 1960.
Mafotokozedwe a Bolt omwe amagwiritsidwa ntchito popanga zitsulo amakhala M12, M16, M20, M24 ndi M30. M ndi chizindikiritso cha bolt ndipo nambala ndiyomwe idatchulidwa.
Ma Bolts adagawika m'makalasi 10 malinga ndi magwiridwe antchito: 3.6, 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 9.8, 10.9 ndi 12.9. Ma bolts omwe ali pamwamba pa grade 8.8 amapangidwa ndi chitsulo chotsika kwambiri kapena chitsulo chosakanikirana ndi kaboni ndipo amatchedwa ma bolts amphamvu kwambiri atalandira chithandizo cha kutentha (kuzimitsa ndi kutentha), ndi ma bolts omwe ali pansi pa grade 8.8 (kupatula grade 8.8, ma bolts wamba wamba amaphatikizanso grade 8.8) nthawi zambiri amatchedwa ma bolts wamba. Gome lotsatirali likuwonetsa magwiridwe antchito ndi makina amagetsi a akapichi.
● Waya-EDM: 6 Sets
● Mtundu: Seibu & Sodick
● Mphamvu: Kuuma kwa Ra <0.12 / Kulekerera +/- 0.001mm
● Chopukusira Mbiri: 2 Sets
● Mtundu: WAIDA
● Kukhoza: Kuuma <0.05 / Kulekerera +/- 0.001
