Main lubrication problems of electric push rod gears:
※Large noise, poor noise reduction effect of grease during gear rotation;
※The grease on the screw is accumulated on both ends, there is no grease on the screw;
※ Grease is not strong against extreme pressure, grease is easily lost;
※It is incompatible with plastic gears and causes broken teeth;
※Under high load conditions, the service life of grease can not meet the requirements;
※Strict environmental protection requirements, many oils and fats have not passed relevant environmental certification;
Solution:
※Choose the appropriate consistency and add solid anti-wear lubricating materials to improve the noise reduction performance;
※Select the appropriate viscosity of grease to ensure that the grease does not accumulate;
※Add anti-extreme pressure additives to ensure the load capacity of the screw motor;
※It is necessary to select lubricating grease blended with synthetic base oil to enhance the service life of the grease;
※Use grease with good plastic compatibility;
※To meet the requirements of the current market, all toy products must meet environmental protection requirements. …