Duk mun san cewa bolts ana kiranta shinkafar masana'antu. Shin kun san rabe-raben kusoshi na watsawa da aka saba amfani da su? Gabaɗaya magana, ƙusoshin hasumiya na watsawa galibi ana rarraba su gwargwadon siffar su, matakin ƙarfin su, jiyya na ƙasa, manufar haɗin gwiwa, abu, da sauransu.

Siffar kai:

Dangane da siffar kan kusoshi, ƙusoshin hasumiya da aka saba amfani da su galibi ƙwanƙwasa masu ɗaki huɗu ne.

Hanyar maganin saman:

Tun da na kowa watsa hasumiya sanduna kamar karfe bututu hasumiyai da kusurwa karfe hasumiyai ne zafi-tsoma galvanized saduwa da bukatun kamar tasiri juriya da kuma lalata juriya, an classified a matsayin zafi-tsoma galvanized watsa hasumiya bolts.

Daga cikin su, kullin anga sune mahimman abubuwan haɗin haɗin gwiwa don tabbatar da amincin pylon ɗin wutar lantarki. Hanyoyin jiyya na saman su sun haɗa da galvanizing mai zafi-tsoma da kuma cikakkiyar galvanizing mai zafi don ɓangaren zaren.

Ƙarfin matakin:

An raba kusoshi na hasumiya zuwa maki hudu: 4.8J, 6.8J, 8.8J da 10.9J, daga cikinsu 6.8J da 8.8J sune aka fi amfani da su.

Manufar haɗin kai:

Rarraba cikin haɗin kai na yau da kullun da haɗin haɗin gwiwa. Anchor kusoshi suna cushe sassa na wutar lantarki watsa hasumiyar, kuma yawanci amfani da su gyara hasumiya tushe don tabbatar da barga goyon baya ga hasumiya ta kansa nauyi da kuma waje lodi.

Tun da yake suna buƙatar a haɗa su da ƙarfi da siminti kuma a hana fitar da su, nau'ikan kullun anga don watsa hasumiya sun haɗa da nau'in L, nau'in J, nau'in T, nau'in I, da sauransu.

Nau'o'i daban-daban na ƙuƙumman ƙuƙumman anga suna da ƙayyadaddun zare daban-daban, girma da matakan aiki, kuma yakamata su bi ƙa'idar DL/T1236-2021.

Abu:

Kayayyakin sun haɗa da Q235B, 45#, 35K, 40Cr, da dai sauransu. Misali, 6.8J ikon watsa bolts na M12-M22 ƙayyadaddun bayanai yawanci ana yin su ne da kayan 35K kuma baya buƙatar daidaitawa, yayin da abubuwan da aka saba amfani da su na ƙayyadaddun M24-M68 wanda aka yi da kayan 45 # kuma baya buƙatar daidaitawa.

Ƙwayoyin watsa wutar lantarki na 8.8J na ƙayyadaddun bayanai na M12-M22 yawanci ana yin su ne da kayan 35K, 45 #, da 40Cr kuma suna buƙatar daidaitawa. Abubuwan da aka saba amfani da su na 45 # da 40Cr na ƙayyadaddun bayanai na M24-M68 suna buƙatar daidaitawa. Abubuwan buƙatun kayan ƙayyadaddun buƙatun don watsa hasumiya da kusoshi ya kamata su bi daidaitattun DL/T 248-2021.