Labaru

Hexagon bolts a zahiri suna nufin masu kwalliya sun ƙunshi kai tare da dunƙule. Gobts an qini ya shiga kusurwoyi na baƙin ƙarfe da ƙwallon bakin karfe bisa ga kayan. Iron ya kasu kashi biyu, tare da maki gama gari yana zama 4.8, 8.8, da 12.9. Bakin karfe an yi shi da bakin karfe sustel1, sus3030430430, kuma su311 sunada sanduna.
Cikakken tsarin Hexagon Bolts ya ƙunshi kai mai wuya, goro, da kuma mai lebur
Shugaban hexagon ne na hexagonal kai na kai (fankar strels) - Cikakken zaren kai, wanda aka sani da hexagonal kai na hexagonal, baki baƙin ƙarfe. Ka'idodin da aka yi amfani da shi akasari ne galibi: Sh3404, HG20613, HG20634, da sauransu.
Hexagon kai hexagon
The comprehensive performance grades of bolts used for connection of steel structures are divided into more than 10 grades, including 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, and 12.9. Daga gare su, bolts na aji 8.8 Kuma a sama, waɗanda aka yi da ƙananan ƙwayar cuta (quenching da sahihanci), yayin da sauran suke magana zuwa kamar talakawa. Alamar bolt ta ƙunshi sassa biyu na lambobi waɗanda ke wakiltar darajar ƙwayar ƙwayar maras muhimmanci da kuma samar da raguwar kayan ƙwararraki. Mai zuwa misali ne.
Ma'anar bolts tare da matakin aiwatarwa na 4.6 shine:
Da maras muhimmanci na ƙarfin ƙwararrun kayan ƙwararrun ya kai 400 MPa;
2. Yawan ƙarfin rabo daga kayan bolt shine 0.6;
3
Babban ƙarfi tare da Dalibin aikin na 10.9, da kayan bayan magani mai zafi ya kai:
1. Abubuwan da ke daɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗaɗɗen kayan ƙwararru ya kai 1000mpa;
2. Yawan yawan ƙarfin rabo na bolt kayan shine 0.9;
Da nominaler yawan amfanin gona na bolt kayan ya kai 1000 × 0.9 = Matakai 900pta
Ma'anar da maki daban-daban na gwagwarmayar gwagwarmayar ƙasa shine daidaitaccen tsarin duniya. Tolts tare da sahihiyar samfurin aiki iri ɗaya suna da wannan aikin ba tare da amfani da kayansu da kayan aikinsu ba, kuma ana iya zaɓin sahihan wasan aminci na tsaro don ƙira.