Fel y dwyn sy'n cysylltu'r sgriw a'r modur, mae sedd gynhaliol y sgriw bêl hefyd yn un o'r rhannau pwysicaf wrth drosglwyddo sedd modur yr offeryn peiriant. Yn ôl y rhaglen, gallwch ddewis y math ongl iawn a'r uned gefnogi math crwn. Mae'r uned gynnal wedi'i dylunio gyda chyfaint bach gan ystyried gofod amgylchynol y gosodiad. Ar yr un pryd, mae ganddo gludiad wedi'i raglwytho wedi'i addasu, sy'n lleihau oriau'r dyn cynulliad ac yn gwella cywirdeb y cynulliad.
Like other mechanical parts, certain protective measures are required in the use of the ball screw support, and these measures will directly affect the normal operation of the screw support seat. Among them, lubrication maintenance is also used in the protection measures of the screw support seat. The lubricant is used to protect the support seat. The lubricant is divided into two types: lubricating oil and grease. The lubricating oil uses engine oil, No. 90-180 turbine oil or No. 140 spindle oil, which is injected into the nut space through the oil hole on the housing. The grease uses lithium-based grease, which is added to the shell space of the threaded raceway and the mounting nut.
Screw support seat and ball screw and other transmission components should avoid the entry of abrasive particles and chemically active substances, and do not use dirty lubricating oil, which will not only hinder the normal operation of components, but also increase wear and tear.
