Exhibition information: ● Exhibition name: Automechanika Dubai 2025 ● Exhibition date: December 9 to 11, 2025 ● Exhibition location: Dubai World Trade Centre, UAE

The exhibition will be held at the International Exhibition Center EXPO in Astana, the capital of Kazakhstan, from April 15 to 17, 2025. We sincerely invite all customers and partners to visit our booth and look forward to discussing industry trends with you, showcasing our latest products and technologies, and deepening our cooperative relationship.

If the power steering pump fails or its performance deteriorates, the pressure of the hydraulic oil cannot be effectively transmitted to the rack and pinion, and the driver will feel that the steering wheel becomes abnormally heavy, especially at low speed or parking.

When bushings are worn or aged, many car owners will consider whether they can replace the bushings alone without replacing the entire rack and pinion. This approach is feasible in some cases, especially when the rack and pinion itself is not obviously worn or damaged.

The steering systems of midsize sedans and SUVs are more complex, and the weight of the rack and pinion steering system may increase slightly. Generally speaking, the steering system weight of such vehicles is about 5 to 7 kilograms.

The gears and racks in the rack and pinion system are metal parts, which will inevitably wear out during long-term use. When the wear of the gears and racks reaches a certain extent, the fit between the rack and the gear may loosen, causing the hydraulic oil to leak from the joint.

When the driver turns the steering wheel, the rotational motion of the steering wheel is transmitted to the pinion through the steering shaft. The rotation of the pinion drives the rack to move linearly, which pushes the wheel to turn left or right. This process accurately transmits the driver's steering input to the wheel to achieve vehicle steering control.

The structure of the recirculating ball steering system is relatively complex, involving screws, nuts, recirculating steel balls and multiple connecting rod components. This complexity makes the system more time-consuming and costly to manufacture and repair. In contrast, the rack and pinion steering system has a simple structure, consisting only of a rack and a pinion, which makes it cheaper to manufacture and relatively easy to maintain.

Natural wear and aging are one of the most common reasons for replacing a power steering rack and pinion set. The rack and pinion will constantly rub against each other during long-term use, and although they are usually made of high-strength materials, they will inevitably wear out.

A rack and pinion steering system is a mechanical steering system that uses the interaction of a rack and pinion to convert the rotational motion of the steering wheel into lateral movement of the wheels. This relatively simple design is very efficient and has been widely used in many vehicles, including cars, SUVs and light trucks.