Great Wall Motor Gear (Non-90 ° Axis Angle) Spiral Bevel Pinion Gear Skew Transmission For Front And Rear Axle

The transmission principle of non-90° axis intersection angles in spiral bevel gears involves the following key aspects:

• Spiral Tooth Design: Spiral bevel gears have curved teeth that are cut in a helical pattern around the gear's circumference. This design allows for gradual tooth contact and smooth engagement as the gears rotate, enabling efficient power transmission even at non-orthogonal shaft angles.
• Tooth Contact Pattern: The spiral tooth design in spiral bevel gears ensures that multiple teeth are in contact at any given time, distributing the transmitted load across a larger surface area. This helps to minimize wear and noise while enhancing the gear's load-carrying capacity.
• Offset and Cone Angles: Spiral bevel gears have offset and cone angles that determine the gear's geometry and the orientation of the intersecting shafts. The offset angle refers to the displacement of the gear's rotational axis from the centerline of the gear, while the cone angle represents the angle between the gear's rotational axis and the gear's tooth surface.
• Tooth Geometry: The tooth geometry of spiral bevel gears is precisely calculated to ensure proper meshing and power transmission. The tooth profiles are designed to provide optimal contact patterns, minimize backlash, and distribute the load evenly across the gear teeth.
• Manufacturing Precision: The manufacturing process for spiral bevel gears requires high precision to achieve accurate tooth profiles and proper gear meshing. The gear teeth are typically generated using specialized cutting methods, such as Gleason or Klingelnberg processes, to ensure the desired tooth geometry and smooth operation.
• Axial and Radial Loads: Spiral bevel gears can handle both axial and radial loads due to their design and tooth engagement. The gear geometry and contact patterns are optimized to distribute the transmitted loads efficiently and maintain proper alignment and torque transmission.

Great Wall Motors (GWM) may utilize non-90° axis intersection angles in various applications within their vehicles. Here are some potential areas where non-90° axis intersection angles could be employed:

• Drivetrain Systems: GWM vehicles may incorporate drivetrain systems that utilize non-90° axis intersection angles. For example, in a four-wheel-drive (4WD) or all-wheel-drive (AWD) system, the power transfer between the front and rear axles may involve non-orthogonal shaft angles. Hypoid gears, worm gears, or other suitable gear types might be used to accommodate these angles efficiently.
• Transmissions: GWM's transmissions could employ non-90° axis intersection angles to optimize the packaging and layout within the vehicle. Gearboxes often require different shaft angles to transmit power effectively. Hypoid gears, skew gears, or other gear types can be utilized to accommodate these angles and provide smooth and reliable gear shifting.
• Auxiliary Systems: Non-90° axis intersection angles may be present in auxiliary systems within GWM vehicles, such as power take-off units (PTOs) or accessory drives. These systems often require power transmission at various angles, and suitable gears like worm gears, hypoid gears, or others can be used to achieve the desired functionality.
• Steering Systems: GWM's steering systems might incorporate non-90° axis intersection angles to optimize the steering geometry and packaging. Straight bevel gears, skew gears, or other gear types might be used in the steering gearboxes or racks to transfer the rotational motion from the steering wheel to the steering mechanism effectively.

The drive axle consists of the main reducer, differential, half shaft and drive axle housing. Its function is:

To maintain the gears in Great Wall Motors (GWM) vehicles, you can follow these general guidelines:

• Regular Inspections: Periodically inspect the gears for any signs of wear, damage, or misalignment. Look for chipped or worn teeth, abnormal noise, or excessive backlash. The frequency of inspections may vary depending on the vehicle usage and manufacturer recommendations.
• Lubrication: Ensure that the gears are properly lubricated as per GWM's recommendations. Lubrication helps reduce friction, wear, and noise. Follow the manufacturer's guidelines regarding the type of lubricant to use and the recommended intervals for lubrication maintenance.
• Gearbox Maintenance: If your vehicle has a gearbox, follow the manufacturer's guidelines for maintenance. This may include regular fluid changes, filter replacements, and inspections for leaks or other issues.
• Proper Usage: Drive your vehicle with care and avoid harsh or abrupt gear shifts, especially during acceleration or deceleration. Smooth and proper gear engagement will help extend the life of the gears.
• Avoid Overloading: Don't exceed the recommended load capacity for your vehicle. Overloading can put excessive stress on the gears, leading to premature wear or failure.
• Address Issues Promptly: If you notice any abnormal noise, vibrations, or gear-related issues, have them addressed by a qualified mechanic as soon as possible. Ignoring such issues can lead to further damage and more costly repairs.