The chain of stainless steel ring is mainly used for lifting and handling of cargo. The products are widely used in port, electric power, steel, shipbuilding, petrochemical, mining, railway, construction, metallurgical chemical industry, automobile manufacturing, plastic machinery, industrial control, highway, bulk transportation, pipeline auxiliary equipment, slope tunnel, shaft governance and protection, marine rescue, marine engineering, airport construction, bridge, aviation, aerospace, venues and other important industries as well as infrastructure construction Cheng's mechanical equipment.

The invention relates to a processing method of a stainless steel ring, which belongs to the technical field of mechanical processing, and comprises the following steps:

Step 1: use lathe to process stainless steel raw material into cylinder;

Step 2. Hollow out the cylinder with a rotating bed to form a circular ring;

Step 3: send the circular material to the CNC machine;

Step 4. The inner and outer surfaces are processed by milling machine to form thin-walled circular stainless steel workpiece;

Step 5. Put the workpiece into the grinder and polish it to form the finished product of stainless steel ring.

The thin-wall machining method of stainless steel ring is realized by ingenious cooperation between several machine tools without extrusion.