The appearance of non-standard automated machinery inevitably comes into contact with surrounding natural media, causing metal rust and damage to the appearance of non-standard automated machinery. Especially in non-standard automation, the corrosion and wear of low-temperature lathes in metallurgical plants and chemical plants are more severe. Smooth oil or grease has no corrosive effect on metals, but can isolate moisture in humid air and the corrosion of harmless media. We can achieve the effect of non-standard automation in anti -corrosion and rust prevention by coating a layer of oil with anti-corrosion and rust inhibitor on the metal surface of non-standard automation.