Good lubrication is necessary when using a ball screw. Without sufficient lubrication, the friction between the steel ball and the rolling surface will increase during operation, and it may become the main reason for the shortened life. The ball screw can be lubricated with grease or lubricating oil, and the lubrication method is roughly divided into manual lubrication and automatic forced lubrication. The suitable choice can be made according to the operating speed of the system, the use environment and other requirements. The frequency of lubricating grease varies according to the conditions of use and the environment. Generally, it is recommended to replenish the grease once every 100KM of running distance. The oil lubrication method is recommended to use lubricating oil with a viscosity of 30~150cst.
1. For low temperature applications: use lubricants with low base oil viscosity.
2. For high temperature, high load or shaking, low speed applications: use a lubricant with a high base oil viscosity.
Mafuta mazuri ni muhimu wakati wa kutumia screw mpira. Bila lubrication ya kutosha, msuguano kati ya mpira wa chuma na uso wa rolling utaongezeka wakati wa operesheni, na inaweza kuwa sababu kuu ya maisha ya muda mfupi. Screw mpira inaweza lubricated na mafuta au mafuta ya lubricating, na njia ya lubrication ni roughly imegawanywa katika lubrication mwongozo na automatiska kulazimishwa lubrication. Uchaguzi sahihi unaweza kufanywa kulingana na kasi ya uendeshaji wa mfumo, mazingira ya matumizi na mahitaji mengine. Mzunguko wa mafuta ya kufuta hutofautiana kulingana na hali ya matumizi na mazingira. Kwa kawaida, inashauriwa kujaza mafuta mara moja kila baada ya kila 100km ya umbali wa kukimbia. Kwa njia ya mafuta lubrication, ni bora kutumia mafuta lubricating na viscosity ya 30-150C. 1. Uwe na mtazamo wa kweli Kwa matumizi ya joto la chini: kutumia lubricants na viscosity chini ya mafuta ya msingi. 2. Uwezekano wa kupata Kwa joto la juu, mzigo wa juu au kutetemeka, maombi ya kasi ya chini: kutumia lubricant na viscosity ya juu ya mafuta ya msingi.