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China, Chinese Custom Double Helical Large Gear Forging Steel Herringbone Gear1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Power Transmission PartsGearHerringbone GearDoublr Helical Gear
Luoyang Wangli Heavy Machinery Co., Ltd.
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Product DescriptionCustom forging double helical GearThe forged herringbone gear for mining is a crucial transmission component specifically used in mining machinery. Its design is mainly intended to withstand heavy loads and operate under harsh working conditions, playing a key role in equipment such as coal cutters and conveyors. Herringbone gears, also known as double helical gears, are characterized by teeth arranged in a "V" or herringbone pattern. This design effectively reduces axial forces, allowing the gears to operate more smoothly under high-speed and heavy-load conditions, while also reducing noise.For mining applications, these gears are typically required to have high strength, wear resistance, and impact resistance. Therefore, high-quality alloy steel is often selected as the material, and rigorous heat treatment processes are applied to enhance their mechanical properties. The forging process further ensures the compactness of the gear's internal structure and improves its mechanical performance, making it more suitable for demanding operating conditions.Profilegear,pinionShapedouble helical,herringboneMaterial42CrMo,34CrNiMo6,35CrMo or custommodulusMin:8Production processProduct design is carried out according to the drawings and technical requirements provided by the customer.Forging:The selected metal material is placed in an electric furnace or cupola for melting.The mold is preheated before pouring to reduce the temperature difference.The molten metal is poured into the prepared mold.Rough machiningThe rough machining of the gear can make the shape and dimensions preliminary forming, improve the subsequent processing efficiency, reduce the finishing load, and can make the hardness distribution of the product more uniform after heat treatment, and better comprehensive mechanical performance.Heat treatment:Finishing:Perform heat treatment processes such as quenching and tempering to increase the hardness and wear resistance of the gear ring and improve its mechanical properties.Roughing, semi-finishing and finishing of gears to ensure accurate tooth shape. Including turning, hobbing, shaping, grinding and other processes.Testing and Inspection:Check the quality of castings, including dimensional accuracy, surface quality, hardness testing, flaw detection, etc.We have also introduced the German imported Spike spectrometer for testing to fundamentally ensure the quality of the productPacking & DeliveryCompany ProfileWho We AreEstablished in 2002, Luoyang Wangli Heavy Machinery Co.,ltd. focus on metal research and mining machinery spare parts. Our factory located in Luoyang, one of important base for heavy machinery in China. 2 factories over an area of 13,300 square meters, based on 100+ sets of equipment, our production capacity reaches 12000 Tons/Year. has passed ISO 9001 quality managment system certification in 2015.Our mainly products: dragline excavator spare parts,rotary kiln spare parts, large modulus gear (gear shaft), gearbox ect. 40+ patents with over 45 years experience to help focus on improve the service life of spare parts. We belive that more than 80% reason of mechanical parts' working life depends on hot processing (steel making/forging/casting/welding/heat treatment). Eight material engineers will control the quality from the original resource. Over the past 15+ export experience, we have served 200+ compaies in 50+ countries and regions, During these times, three international key projects, such as segment girth gear used in the Suez Canal in Egypt.We believe that innovation is the key to success and attracts talents who can think differently. Together, we can make a real difference.Our Customer
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