CNC Machining Rolling Ring Steel Parts
Rolling Ring Forging Process Is Characterized By Small Equipment Tonnage, Large Processing Range And High Material Utilization. Now The Largest Ring Rolling Machine In Our Company Is d53k-12000.
Framework
Ring Rolling ( Also Known As Bearizing , Hole Reaming , ) Is a Plastic Processing Technology Which Uses Ring Rolling Mill (Also Known As Hole Reaming Machine) To Produce Continuous Local Plastic Deformation Of The Ring, Thereby Realizing The Reduction Of Wall Thickness, Diameter Enlargement And Cross-Section Profile Forming.
The Process Is Suitable For The Production Of Ring Mechanical Parts Of Various Shapes And Sizes, Such As Bearing Rings , Gear Rings , Girth Gear , Flange , Hub , Thin-Walled Cylindrical Parts , Wind Power Flange , High Neck Flange And Other Seamless Ring Forging .
Ring Products Are Widely Used In Machinery, Automobiles, Trains, Ships, Petrochemical Industry, Aviation, Aerospace, Atomic Energy, Wind Power And Many Other Industrial Fields.
Ring Materials Are Usually Carbon Steel, Alloy Steel, Stainless Steel, Titanium Alloy, Copper Alloy, Aluminum Alloy, Cobalt Alloy, Nickel-Based Alloy, Superalloy And So On.
Technological Characteristics
(1) The Equipment Tonnage Is Small And The Processing Range Is Large. The Forming Process Of Ring Rolling Is Continuous Reduction Of Deformation Under Local Pressure. The Contact Area Between Workpiece And Die Is Small, So The Deformation Force Needed Is Small And The Tonnage Of Equipment Is Small.
(2) High Material Utilization Rate. The Cross-Section Shape Of Ring Rolling Is Closer To The Finished Product, And The Processing Allowance Is Small.
(3) The Quality Of Products Is Good. The Metal Fibers Of The Rolling Ring Are Continuously Distributed Along The Circumference Direction, Which Is Suitable For The Force And Wear Of The Parts When They Are Used.
(4) In Most Cases, The Internal Structure Of The Rolling Ring Is Compact, The Grain Size Is Fine, And The Comprehensive Mechanical Properties Are Obviously Higher Than Those Of The Ring Processed By Other Methods.
Good Working Conditions And High Productivity. Ring Rolling Is Similar To Hydrostatic Rolling, Which Has No Impact, Vibration, Low Noise, Easy Operation, High Mechanization And Automation, And Greatly Reduces The Labor Intensity Of Workers.
(5) Low Production Cost. Compared With Free Forging, It Has Lower Material Consumption, Lower Energy Consumption, Lower Comprehensive Production Cost And Better Economic Benefits.
At Present, The Largest Ring Mill In Our Company Is d53k-12000, Which Can Roll 50 Tons Of Rings, And The Maximum Outer Circle Can Reach 12 000 Mm.
