Luoyang Yujie Industry&Trade Co., Ltd is one of the most experienced manufacturers and suppliers of spur bevel gear in China. Please feel free to buy cheap spur bevel gear for sale here from our factory. All customized products are with high quality and competitive price.
Products Description
Large-size spur bevel gears are used in the power steering of crushers in the mining and metallurgical fields, as well as in the high-torque roll position adjustment of reduction gears in the pressure systems of large steel plate rolling mills.
materials of spur bevel gear
|
Material type |
Common brands |
Core features |
Applicable scenarios |
|
High-quality forged steel (dominant) |
20CrMnTi,20CrNiMo (domestic); 17CrNiMo6(International) |
Low carbon alloy structural steel, after carburizing and quenching: - Surface hardness 58-62HRC (high wear resistance); - Core hardness 30-35HRC (impact and fracture resistance); - High fatigue strength, suitable for alternating loads |
Core load-bearing parts such as the main drive of the rolling mill and high-precision reducers (accounting for more than 80% of the straight bevel gears in the steel mill) |
|
Alloy cast steel (auxiliary) |
ZG35CrNiMo ZG42CrMo |
Good casting performance, can be made into complex structures; After quenching and tempering, the hardness is 220-280HB, and the strength is medium |
Non-core transmission (such as feeders, auxiliary reducers), large size (diameter > 1m) and complex shape straight bevel gear |
|
Special working condition materials |
42CrMo (quenched and tempered), 35CrMo |
Medium carbon alloy steel, with excellent comprehensive mechanical properties after quenching and tempering, and lower cost than carburizing steel |
Light-load, low-speed auxiliary transmission parts |
machinery processing
First, we select a casting method, choosing between forging and casting based on the customer's desired material. Second, we perform rough turning, conditioning, and finish turning on the gear blank.Third, we select milling for tooth production. To increase surface hardness, we perform appropriate heat treatments, such as quenching, tempering, and carburizing. Finally, we perform the appropriate gear grinding process.
Contact us
Tel: +86-379-65163600
Fax: +86-379-65163600
Mobile: +86-15036387078 (wechat / whatsapp)
Email: sales@yujieindustry.com
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