PVD HYB208A Coated Gear Shaping Insert for Difficult Materials to Improve Machining Accuracy
Special Gear Shaping Series HYLN130608-R0.15 - PVD HYB208A Coated Inserts for Difficult Materials (Excluding High-Temperature Alloys)
CNC Gear Shaping Insert, Model HYLN130608-R0.15 with PVD Coating HYB208A, suitable for all difficult-to-machine materials except high-temperature alloys.
Gear-shaping inserts are key tool components directly involved in cutting during gear-shaping processing. They are mainly used for machining the tooth grooves of tooth-shaped parts such as gears and racks. Gear-shaping inserts, together with blind-groove inserts, are commonly used in petrol vehicles.
| Coating Grade | Type | Key Characteristics | Recommended Application |
|---|---|---|---|
| HYB208 | PVD | For difficult-to-machine materials (excluding superalloys) | Bimetals, Copper, Aluminum, Non-ferrous metals |
| HYB208H | PVD | Enhanced version of HYB208 for specific composites | Bimetals, Copper, Aluminum, Non-ferrous metals |
| HY08 | PVD | Uncoated (Substrate optimized for aluminum) | Aluminum alloys |
| HYC208 | PVD | For solid carbide tools targeting reactive materials | Titanium alloys, Superalloys |
| HYC508 | PVD | General purpose, balances wear resistance and toughness | Steel, Quenched/Tempered steel, Pre-hardened steel, Cast iron, Stainless steel |
| HYHH08 | CVD | Cast iron specialized | Cast iron, Ductile iron |
| HYS208 | CVD | Multi-functional & General purpose, offers corrosion/wear resistance & insulation | Machining: Semi-roughing of cast iron & steel. Other: Corrosion/Wear/Insulation applications. Stage: Roughing to semi-finishing for cast iron. |
| HY029 | CVD | High wear resistance, optimized for high-speed machining | Heavy-duty, semi-roughing to finishing of steel/cast iron. Excellent for high-speed turning. |
| HYS108 | CVD | High-speed machining specialized, for heavy-duty and finishing | Heavy-duty, semi-roughing to finishing of steel/cast iron. Excellent for high-speed turning. |
The automotive industry is one of the primary application fields for gear-shaping inserts. As core components of transmission systems, gears demand exceptional precision and reliability. These inserts are critical for manufacturing transmission gears, engine timing gears, and components for new energy vehicles.
Numerous transmission mechanisms in industrial machinery rely on precision gears for power transmission, making gear-shaping inserts essential for production.
- General Machinery: Used for machining gears in lathe headstocks, reducers, and crane drives. Their design is particularly effective for multi-gear clusters with shoulders, avoiding structural interference during machining.
- Heavy-Duty Machinery: For large-module gears in rolling mills and mining equipment, cemented carbide gear-shaping inserts provide the durability needed for high-load cutting from roughing to semi-finishing.
- Precision Machinery: In instruments, meters, and textile machinery, high-speed steel inserts can achieve a pitch error of ≤5μm after precision grinding, meeting stringent requirements for low-noise, high-precision transmission.
Aerospace and defense equipment impose extreme demands on gear reliability, weight, and performance. Gear-shaping inserts are vital for manufacturing high-performance gears used in aero-engines and precision aerospace systems.
The transmission systems in rail transit must withstand prolonged high-frequency, high-load operation. Gear fatigue strength and accuracy directly impact operational safety. These inserts are extensively used in the manufacturing of gears for high-speed trains, EMUs, and other rail vehicles.
Gears in marine propulsion and offshore equipment must operate in highly corrosive environments while transmitting significant power. Gear-shaping inserts are widely employed in the manufacturing of ship power transmission systems and various offshore rig components.
Wind turbine gearboxes are core components for converting wind energy. Their gears endure massive torque and alternating loads. Gear-shaping inserts play a significant role in manufacturing gears for main gearboxes as well as yaw and pitch control systems.
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