Разуменне аўтамабільных перадач і мастацтва сінхранізацыі

The automobile gear system is a critical component in the operation of any vehicle. It’s responsible for transmitting the power from the engine to the wheels, enabling the car to move. In this article, we’ll delve into the intricacies of the automobile gears, focusing on the process of synchronising the gears, the materials used in making gears, and how you can optimise your gear system for the best performance.

How Gears Synchronise

The synchronisation of gears is facilitated by a device known as the synchromesh. This device is essentially a ring with internal teeth, mounted on a toothed hub which is splined to the shaft. When a driver selects a gear, matching cone-shaped friction surfaces around the hub and the gear transmit drive from the turning gear through the hub to the shaft, subsequently synchronising the speeds of both shafts.

The Role of the Baulk Ring

Modern designs also incorporate a baulk ring, positioned between the friction surfaces. This ring also has dog teeth and is made of softer metal, providing a looser fit on the shaft than the hub. The baulk ring must be precisely located on the side of the hub before its teeth align with those on the ring. This ensures that the shafts’ speeds have been synchronised before the driver can potentially cause any teeth clash, making the synchromesh ‘unbeatable’.

Material Selection for Automobile Gears

The performance, durability and reliability of gears heavily depend on the material they are made of. High load capacity requires a tough, hard material that is difficult to machine, whereas high accuracy favours materials that are easier to machine and have lower strength and hardness ratings. Gears are made from a variety of materials, including plastic, steel, wood, cast iron, aluminium, brass, powdered metal, magnetic alloys and more. The final selection should be based on an understanding of material properties and application requirements.

Optimising Gear Material for Performance and Cost

Proper gear material selection methodology includes considerations for performance enhancement, cost optimisation (including design & process), weight reduction, and noise control. Materials such as SAE8620, 20MnCr5, 16MnCr5, Nylon, and Aluminium are used in Аўтамабільныя шасцярні. Processes such as hot and cold forging, and rolling are utilised. Special focus is given to the use of Nylon gears in Automobiles as they are instrumental in managing backlash in transmission gears.


Why Choose WLY for Your Automobile Gears?

At WLY, we pride ourselves in manufacturing high-quality automobile gears that guarantee durability and optimal performance. Our gears are made from the best materials, using state-of-the-art processes to ensure precision and reliability. We understand the importance of cost-effectiveness and strive to provide our products at competitive prices.

Our team of experts are always available to provide assistance and answer any queries you might have. We are committed to providing excellent service to all our customers. We encourage you to explore our range of products and contact us for your automobile gear needs.

Часта задаюць пытанні

What materials are used in the manufacture of WLY gears?

We use a variety of materials based on the requirements of the machine. They include plastic, steel, wood, cast iron, aluminium, brass, powdered metal, magnetic alloys and many more.

How does WLY ensure the quality of their gears?

We utilise state-of-the-art processes such as hot and cold forging, and rolling. We also adhere to strict quality control measures to ensure each gear meets our high standards.

How can I purchase WLY gears?

You can explore our range of products on our website, and contact us directly for purchase and delivery arrangements.


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