4. Pre-tightening da anti-loosening na zaren dangane
1. Pre-tightening na zaren haɗin haɗin haɗin haɗin haɗin: sako-sako da haɗin kai - kar a ɗaure lokacin haɗuwa, kawai lokacin da aka yi amfani da nauyin waje a kan ƙarfin - ƙarfafa lokacin haɗuwa, wato, lokacin ɗauka, an riga an matsa shi, pre-tighting. tilasta F'Pretightening manufar - don haɓaka tsattsauran ra'ayi da ƙaƙƙarfan haɗin haɗin gwiwa da haɓaka ikon hana sassautawa.Don haɗin haɗin gwiwa wanda ke da alaƙa da tashin hankali axial, kuma yana iya inganta ƙarfin gajiyar kusoshi;Don haɗin ƙulli na yau da kullun da ke ƙarƙashin kaya na gefe, yana da amfani don haɓaka juzu'i tsakanin saman haɗin gwiwa a cikin haɗin.
2. Anti- sako-sako da zaren haɗin gwiwa
1) Dalilin kullewa
A cikin ainihin aikin, nauyin yana da rawar jiki, canji, yanayin zafi mai zafi na kayan zai haifar da raguwa, matsi mai kyau a cikin nau'in zaren ya ɓace a wani lokaci, juzu'i ba shi da komai, don haka haɗin zaren ya kwance, kamar maimaita aikin, haɗin zaren zai shakata kuma ya kasa.Sabili da haka, wajibi ne don hana sassautawa, in ba haka ba zai shafi aikin al'ada kuma ya haifar da haɗari.
2) Ƙa'idar kullewa Kashe (ko iyakance) motsi na dangi tsakanin nau'ikan zaren, ko ƙara wahalar motsin dangi.
Lokacin aikawa: Satumba-08-2023