Off Highway Industry Steel Closed Die Forging Parts

Off Highway Industry Steel Closed Die Forging Parts

1.Product Introduction

The requirements and quality of mechanical performance in the field of railway transportation are very high, which not only involves cost and efficiency, but also safety. Maple machinery manufactures high standard forged safety critical components or components of railway coupler, braking and suspension system for the railway industry, and provides a series of testing services and after-sales services to ensure that every Off Highway Industry Steel Closed Die Forging Parts we forge meets the safety standards.

2.Product Parameter (Specification)

3. Maple’s Servicesfor Off Highway Industry

◉ Maple Machinery enriches its manufacturing service network by foraying into the Off Highway Industry. We are proud of our long-term cooperation with leading companies, and our products and sales are at the top of the industry. We have continuously challenged ourselves and repeatedly made improvements to stay ahead of our competition. We manufacture Off Highway Industry Steel Closed Die Forging Parts like Coupling components, Centre plates, Bearing brackets, Rail wheels, Wheel hub, Base plate, Axle boxes, Yokes, Pedestals, Hinges, Tie plates, Side jaw clip, and Joint bar.

◉ The railway sector provides a crucial network for transport and distribution. It needs cost-effective and long-lasting equipment that is dependable for the range of applications. The railways, from freight to passenger, need differentforgings for various applications. Maple Machinery carries extensive experience to create steel forgings in varying sizes, shapes, and materials that are precise, strong, and durable. We manufacture a wide range of castings and forgings for railway infrastructure and transportation equipment.

4.Supporting Service for Off Highway Industry parts

◉ As mentioned above, in order to work in adverse conditions, the performance of the Off Highway Industry Steel Closed Die Forging Parts must be excellent. Therefore, it’s not enough to only produce raw castings or forgings, but also need heat treatment, machining, surface treatment, NDT testing, etc.

◉ Heat treatment: heat treatment is the critical step to improve the mechanical properties of the workpiece. We can formulate the process according to the strength requirements of the parts, and improve the mechanical properties of the parts such as hardness, yield strength, tensile strength and elongation by heat treatment

◉ Machining: we have our own machine shop, and can complete almost all machining requirements with advanced equipment.

◉ Surface treatment: the purpose of surface treatment is to make parts work in adverse environment. Zinc plating can prevent parts from rusting; Nickel plating can enhance the wear resistance and corrosion resistance of parts; Phosphating can prevent parts from corrosion…

◉ Non-destructive testing (NDT): NDT is the last and most important step. Maple will NDT the parts to ensure that there are no surface defects (such as cracks, sand holes, blow holes) and no internal defects (shrinkage and slag) on the delivered parts.

◉ Common Material for Off Highway Industry parts

We have the ability to manufacture all steel standard materials as well as special materials. The following are our common materials for manufacturing Off Highway Industry Steel Closed Die Forging Parts:

Carbon Steel：1015,1020,1035,1045,20Mn,25Mn,A570.GrA, SJ355, C45…

Alloy Steel：4130,4135,4140,4340,8620,8640,20CrMo, 42CrMo4, 34CrNiMo6, 25CrMo…

Stainless steel：304, 304L, 316, 316L, 410, 416, CF8, CF8M, PH17-4, CK20…

Gray Iron：GG-15,GG-20,GG-25,Class 20B,Class 25B,Class 30B, GJL-250, GJL-300…

Ductile Iron：GGG-40,GGG-50,60-40-18,65-45-12,70-50-05, 80-55-06 QT500-7, QT400-18, QT700-2…

High Chromium cast iron：15%Cr-Mo-HC,20%Cr-Mo-LC,25%Cr…

Aluminum：AlSi7Mg, AlSi12, AlSi10Mg, A356,A360…

High Manganese steel: X120Mn12, Mn12, Mn13…

5.The Parts We Supplying for the Off Highway Industry

We have manufactured a wide range of Off Highway Industry Steel Closed Die Forging Parts. The following are typical products:

Coupling components, Centre plates, Bearing brackets, Rail wheels, Wheel hub, Base plate, Axle boxes, Yokes, Pedestals, Hinges, Tie plates, Side jaw clip, and Joint bar.

6. Why Closed Die Forging

Compared with casting, forging has its special advantages:

1. In the case of the same material, the mechanical properties of forgings are better than those of castings.

2. The forgings strength is higher and the fatigue resistance is stronger.

3. The forgings has better compactness.

4. There are no internal defects and surface defects.

5. Fast production speed, high efficiency, suitable for mass production of products.

6. The product quality is stable.