Forged Steel Ring Gear Blank 42CrMo4 Location Ring Rouch Machining

Gear is the mechnical parts that can support rotation parts and rotate together to transfer movement,torque,bending moment.alloy steel after heat treatment,nitriding quenching treatment to reach gear strength,precision gear after gear grinding to meet accuracy requirements,trilinear coordinate measuring machine to check accuracy.

Quality forged gear blanks for gear manufacture that can be customized according to your shape, size, and material. And these blanks are with lower volume needs and near net shapes to reduce final machining costs.Customers in any sector that uses gears can request a price for any quantity of forged gear blanks, ranging from one-off prototypes to big production runs. Gear cutting to finished gear dimensions is one of our expansions.



Gear Blank Forgings Specification

Gear blank forging procedure

Orging process flow quality control: Raw material steel ingot into warehouse(test the chemical content) → Cutting→ Heating(Furnace temperture test) → Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)→ Machining→ Inspection(UT,MT,Visal diamention, hardness)→ QT→ Inspection(UT, mechanical properties, hardness, grain size)→ Finish machining→ Inspection (dimension)→ Packing and Marking(steel stamp, mark)→ Storage Shipment

High-precision dimensional tolerance;Excellent mechanical properties;Produce different dimension based on customer’s requirements;Advanced manufacture equipments and inspection devices;Excellent technical personality;Control the production procedure strictly;Pay attention on the package protection;Quality full service.


Gear Blank Forgings Application

• Rail Vehicles
• Oil and gas
• Mining Cement
• Power Generation
• Turbo
• Hydro power
• Wind Energy
• Metallurgy
• Sugar
• Marine and shipbuiding
• Machine tools
• Recycling and processing plants
• Rubber and plastics

Sun Gear for Planetary Gearbox, Customized precision gear
High Quality Mechanical Customized Gear Wheel Double Sun Gear
Sun gear transmission shaft coupling
High quality excavator final drive parts Travel motor shaft
Sun gear for planetary gearbox



About Guangda for Gear Blank Forgings

Zhangjiagang Guangda Special Material Co.,Ltd was established in 2003, is one of the forging manufacturer for research and development, production, sales, service as one of the comprehensive company. We located in Jiangsu Province besides Shanghai. We provide different forgings of shaft ,gear blank , ring rolling, rough machining, heat treatment and finish machining. Our annual production capacity is 500,000 tons for various of free-die forgings, ring rollings .

Guangda forgings are widely used in high-end equipment manufacturing industries such as new energy wind power, rail transit, mechanical equipment, aerospace, new energy power, gas turbine, Marine petrochemical, semiconductor chip equipment and so on.

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