GYARA-FASTENER-MAKAHO RIVET

Shekaru 10 Ƙwarewar Ƙwarewar Masana'antu
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Tunani don zaɓar rivets

Rivets na farko sun kasance ƙananan turaku da aka yi da itace ko kashi.Jikin nakasawar ƙarfe na farko na iya zama kakan rivets da muka sani.Babu shakka cewa su ne tsoffin hanyoyin haɗin ƙarfe da aka sani ga ɗan adam, waɗanda za a iya gano su tun lokacin da aka fara amfani da ƙarfe mara nauyi.Alal misali, a zamanin Bronze Age, Masarawa sun zage-zage da kuma ɗaure jikunan fan na katako guda shida na layin waje na dabaran da aka ramin tare da rivets.Bayan da Girkawa suka yi nasarar jefa manyan mutum-mutumi da tagulla, sun zana sassan tare da rivets.A halin yanzu, ana samun ƙarin nau'ikan ci gaban rivet, galibi don haɓaka masana'antu daban-daban.

La'akari don zaɓar rivets1

"Bakin Karfe daidaitattun sassa" ƙayyadaddun ra'ayi ne na ƙayyadaddun ƙayyadaddun ƙayyadaddun samfura.Bakin karfe daidaitattun sassa yawanci ana amfani da su don ɗaure sassa mafi tsada na inji saboda kyawun su, karko, juriya mai ƙarfi da sauran halaye.Tare da ci gaban al'umma, ana kuma gabatar da manyan buƙatu don daidaitattun sassa na bakin karfe.Har ila yau, daidaitattun sassan ƙarfe na ƙarfe suna nufin screws na bakin karfe, waɗanda daidaitattun sukurori ne.Ƙayyadaddun ƙayyadaddun bayanai, girma da kewayon haƙuri duk ma'auni ne na ƙasa.

Abubuwan da za a yi don zaɓar rivets2

Bakin karfe daidaitattun sassa suna da nasu bukatun don kayan samarwa.Yawancin bakin karfe kayan za a iya sanya su cikin karfe wayoyi ko sanduna domin fastener samar, ciki har da austenitic bakin karfe, ferritic bakin karfe, martensitic bakin karfe da hazo hardening bakin karfe.Don haka menene ka'idodin lokacin zabar kayan?Zaɓin kayan aikin bakin karfe ana la'akari da su ne daga abubuwan da suka biyo baya:

1. Bukatun akan kaddarorin inji, musammanƙarfi na fastener kayan;

2. Bukatun yanayin aiki akanjuriya na lalata kayan;

Abubuwan da za a yi don zaɓar rivets33. Bukatun zafin aiki na aiki akan juriya na zafi (ƙarfin zafin jiki, juriya na iskar shaka) na kayan;

4. Abubuwan buƙatun don aikin sarrafa kayan aiki dangane da fasahar samarwa;

5. Ya kamata a yi la'akari da wasu dalilai, irin su nauyi, farashi da sayayya.


Lokacin aikawa: Maris 16-2023