Introduction of aluminum block forged aluminum alloy wheels with outer rim wheel lip for rail cars

Forged Al alloy T6 wheels for light load rail cars customized production is a lightweight forged aluminum alloy wheel, which is composed of an outer wheel lip, an inner wheel rim hump, a rim, an outer wheel rim hump, an inner wheel lip, a wheel spoke, a flange and a weight reduction groove, and is characterized in that: the outer wheel lip , The inner rim hump, the rim, the outer rim hump and the inner wheel lip are connected end to end in turn; one end of the spoke is connected to the flange, and the other end is connected to the inner wheel lip to form the wheel surface; the weight reduction groove is located in the back cavity of the wheel One side and the inside of the outer rim hump. The aluminum alloy wheel structure of the utility model has the advantages that: compared with the modified front wheel, the aluminum alloy wheel structure has the advantages of light weight after molding, excellent performance test, material saving, good environmental protection and superior performance.

Strength of Forged Al alloy T6 wheels for light load rail cars customized production

The difference between forged aluminum alloy wheels and other wheels and the supporting situation of forged aluminum alloys in the market.

KINGRAIL's unique aluminum wheel hub machining tooling has changed the method of positioning and centering the inner cone surface of the aluminum wheel hub in the first process of the aluminum wheel hub machining process, and adopts the process method of outer circle and end face centering and positioning. The tooling of the positioning block or the fixed claw block makes the machining process of the aluminum wheel hub more reasonable, the positioning and centering are more accurate, the tooling is convenient to manufacture, the positioning accuracy is improved, the qualified rate of the product is greatly improved, and greater economic benefits are produced.

Strenghth of aluminum block forged aluminum alloy wheels with outer rim wheel lip for rail cars

The aluminum wheel manufacturing process and the aluminum wheel product method include the following steps: 1) product design; 2) mold design; 3) mold making; 4) aluminum hot forging; 5) T4 heat treatment; 6) T6 heat treatment; 7) CNC precision Processing; 8) Surface treatment; the process of the method provided by the present invention is simple, and can rapidly form an aluminum wheel blank body of a desired shape through hot forging, and then undergo T4 and T6 heat treatment to effectively improve the mechanical properties of the material and eliminate residual stress. And improve the machinability of the metal, to ensure that the product is more compact than the previous aluminum rod structure, without defects such as pores and looseness. Compared with the casting sand casting process, the high-precision hot forging forming process makes the product wear resistance and withstand strength. Enhanced, good comprehensive performance, and the surface is also treated with hard anodizing, the hardness can reach HRC60 ~ 63, effectively prolong the service life, improve the mechanical work efficiency, and is conducive to widespread promotion

Welcome to the Kingrail website. We're glad you stopped by and trust you will have a happy tour.

Kingrail is an international company offers diversified range of high-tech products and services and operates globally.

Core business is identified with three divisions:

1. High-end railway components – wheels, axles and wheelsets for high-speed applications, locomotives, passenger trains, trams and underground trains., rail road cars, light rail, street car, ballast vehicles, etc

2. Railway track materials: Tie plates, fishplates, clips, screw spikes, steel rails, etc

3. Forging and casting to drawings, for various applications such as power generation, oil and gas, offshore platforms, cement works, industrial plants, iron and steel production plants or shipbuilding.

Whether you need components or integrated systems, global tracking technology or performance analytics,Kingrail is always here at service for you!

Since 2002, we've been committed to having the world's highest standards in railroad wheel sets. But we don't set the standards; our customers do.

The hard and smart-working employees of Kingrail are dedicated to putting customers first. Over 200,000 squares of manufacturing space. We're armed with modern equipment, progressive production methods, and the confidence that comes with years of experience. We can take on any job. No matter what it is.

With roots deeply embedded in the railroad industry, we've grown to be a world-class supplier of customer satisfaction. From your first contact with us to the delivery of the product, we strive to make it easy for you. Kingrail staff are happy and pride working here because they love and happy for the job, care and happy for all the job they do.

So feel free to put us to the test – with something easy, or better yet, with something impossible. We're ready to show you what we can do.

Maanshan Kingrail Technology Co.,Ltd. is pleased to introduce ourselves as one of the leading manufacturer, stockist and supplies of Railcar spares and Railway Track Materials, Railway equipment, forging and casting metal products!

Equipped with forging lines:3T electro-hydraulic Hammer,2500T Hot Die press,1600T Hot Die press,400T Double plate Friction press,300T Double plate Friction press, Kingrail also equipped with fully machining and inspection equipment, Main machining equipments:CNC Lathes,Painting line,Continuous Heat-treatment Line,well type Furnace,Cutting machine,Robots, Main testing equipments;OES Metals Analyzer,CMM,Universal hydrankic testing machine.

Invest about 8% of the sales volume to be the R&D expenses, Kingrail introduce the world's leading technology combined with international high-tech talent to ensure the stable development of the company,and maintain long-term competitive advantage.

Kingrail have exported products over 50 countries such as US, Canda, UK, South Africa, Kenya, India, etc. Competitve quality and service are spoken highly by worldwide customers!

Kingrail made strict rules on all products, customer service is customer core value! 

Our vision:

* To be best supplier with world-Leading Capacities!

* 100% customer satisfication!

We are not the best now, but we strive to be better and better!