Official Answer
Answer
'Dindindin saitin' nakasar filastik ce nan take wanda ke faruwa a karon farko lokacin da aka matsa ruwan bazara zuwa tsayin aikinsa ko tsayin tsayi idan damuwa na ciki ya wuce iyakar kayan. Yana haifar da asarar dindindin na tsayin kyauta. 'Hukunce-hukuncen', a daya bangaren, shine asarar tsayi da kaya masu dogaro da lokaci wanda ke faruwa a cikin matsi akai-akai, musamman a yanayin zafi mai tsayi (creep). Dukansu suna haifar da ƙarami-fiye da niyya. Don rage saiti na dindindin, masana'antun galibi suna 'saitattun' maɓuɓɓugan ruwa ta hanyar matsa su zuwa tsayin tsayi yayin samarwa. Wannan yana haifar da matsi mai fa'ida (autofrettage) wanda ke ba da damar bazara don yin aiki a manyan lodi ba tare da ƙarin nakasawa a filin ba.
