Irin wannan nau'in helicalkayan ciki na ciki yawanci yana buƙatar gyare-gyaren bayanin martaba kuma daidaito shine ISO6-7, kafin kowane jigilar kaya, za mu samar da ƙasa da waɗannan rahotanni ga abokin ciniki don bincika cikakkun bayanan kayan zoben helical don tabbatar da cewa an fahimce su kuma suna da kyau a jigilar su.
1) Zane kumfa
2)Drahoton imension
3)Hku ci rahoton magani kafin zafi magani
4)Hcin rahoton magani bayan maganin zafi
5)Mrahoton anterial
6)Arahoton daidaito
7)Pictures da duk gwajin bidiyo kamar runout, Cylindricity da dai sauransu
8) Sauran rahotannin gwaji bisa ga bukatun abokan ciniki kamar rahoton gano kuskure