摘要
It has been found that under favorable friction conditions some antiwear elements inlubricating additives can permeate into subsurface of metal which can strengthens the friction sur-faces and improves anti-wear capacity of frication pairs. It is in many ways similar to chemical heattreatment. A new concept, technology of on-line strengthening, was logically put forward. Based oncurrent gear surface treatment technology, the on-line strengthen of gear surface is proposed. Itsdesign method is established. Based on it, the on-line strengthen of gear is achieved on CL-100gear test machine. A new method is put forward for strengthen treatment of gear surface. Andthree kinds of surface film were suggested.
It has been found that under favorable friction conditions some antiwear elements in lubricating additives can permeate into subsurface of metal which can strengthens the friction sur- faces and improves anti-wear capacity of frication pairs. It is in many ways similar to chemical heat treatment. A new concept, technology of on-line strengthening, was logically put forward. Based on current gear surface treatment technology, the on-line strengthen of gear surface is proposed. Its design method is established. Based on it, the on-line strengthen of gear is achieved on CL-100 gear test machine. A new method is put forward for strengthen treatment of gear surface. And three kinds of surface film were suggested.
