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Product Description
The Reliable and Cost-Effective Solution for Right-Angle Power Transmission
Yile Machinery is a specialist in the high-volume manufacturing of custom straight bevel gear and pinion sets. We provide OEMs with durable, case-hardened gears that offer a perfect balance of performance and economy for a wide range of applications.
By leveraging efficient manufacturing processes and robust materials like 20CrMnTi steel, we deliver reliable gear sets for transmissions, differentials, and right-angle drives where strength and value are key.
For many applications, a straight bevel gear is the ideal engineering choice.
Cost-Effective Manufacturing: The simpler, straight-tooth geometry allows for more efficient machining and lower production costs compared to spiral bevel gears.
Reliable Performance: When properly manufactured and heat-treated, straight bevel gears provide dependable service in moderate-speed and moderate-load applications.
Simple Design: Their straightforward design makes them easy to integrate into a wide variety of gearbox configurations.
Quality and consistency are at the core of our production process. We ensure every gear set is built to last.
Material Selection: We primarily use 20CrMnTi, a proven case-hardening alloy steel known for its excellent combination of strength, toughness, and hardenability. We can also accommodate other customer-specified materials.
Precision Machining: Gear blanks are forged and then precision-machined on CNC equipment. The gear teeth are cut using specialized bevel gear generators to ensure accurate tooth profiles.
Case Hardening (Carburizing & Quenching): This is the most critical step for durability. The machined gears undergo a controlled carburizing process, which introduces carbon into the surface. Subsequent quenching creates an extremely hard, wear-resistant outer case (typically 58-62 HRC) while the core remains tough and ductile to resist tooth breakage from impact.
Finishing & Quality Control: Gears are finished to meet surface requirements. We produce and inspect gears as matched pinion and gear sets to ensure proper meshing and reliable operation in your assembly.
Specification | Details |
Gear Type | Straight Bevel Gear & Pinion Set |
Material | 20CrMnTi (or similar case-hardening steels like 20Cr, AISI 8620) |
Hardening Method | Case Hardening via Carburizing & Quenching |
Surface Hardness | 58-62 HRC (or as per customer specification) |
Size Range | Custom manufactured to drawing specifications |
Quality Control | Dimensional Inspection, Hardness Testing, Material Certification |
Production | Optimized for medium to high-volume OEM production runs |
Our straight bevel gear sets are widely used in:
Agricultural Machinery: Tractors, implements, and harvesters.
Construction Equipment: Small loaders and auxiliary drives.
Industrial Gearboxes: Conveyor systems and general-purpose machinery.
Automotive: Differentials for light-duty or low-speed vehicles.
Power Tools & Outdoor Equipment: Drills, grinders, and lawn mowers.
Get a Quote for Your Custom Gear Project
As a high-volume manufacturing partner, we are ready to meet your production needs. Please submit your technical drawings, material and hardness requirements, and estimated annual volume for a competitive quote.
