Mar an imthacaí a nascann an scriú agus an mótar, tá suíochán tacaíochta an scriú liathróid ar cheann de na codanna is tábhachtaí freisin i dtarchur suíochán mótair uirlisí meaisín. De réir an fheidhmchláir, is féidir leat an cineál uillinn ceart agus an cineál cruinn aonad tacaíochta a roghnú. Tá an t-aonad tacaíochta deartha le méid beag ag cur san áireamh spás timpeall na suiteála. Ag an am céanna, tá sé feistithe le imthacaí réamhluchtaithe coigeartaithe, a laghdaíonn -uair an chloig tionóil agus a fheabhsaíonn cruinneas an tionóil.
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.
