The role of linear motor platform in the development of the automobile, with the continuous development of society, the car has become a very common means of transport in people's lives, and the steering performance of the car to a large extent determines the comfort and safety of light vehicle operation Driving stability and ride an important factor. In recent years, the theory and application of linear motor platform have been rapidly developed, and its application fields are also expanding. Now the application of the linear motor platform in the field of vehicle steering is discussed in combination with the operation principle of the corresponding mechanism of the vehicle steering gear.
The role of linear motor platform in the car steering can be summarized in the following four points:
1. Linear motor platform steering the steering requirements that light and flexible and stable operating experience; as the wheel steering wheel friction with the ground friction decreases with the vehicle speed increases. That is, when the car is turning at a low speed, the steering of an unmanned conventional steering system may be quite labor-intensive. For this reason, the power steering system has basically been used at present. And the steering power control requirements with the increase of speed decreases.
2. Linear motor platform steering control has a higher sensitivity and can simplify its structure to reduce energy consumption; the steering system requires quick response wheel so that the body can be turned in time. In addition to minimizing the free travel clearance of the various steering mechanisms of the steering system, it is also required that the power control device for steering assist be responsive quickly.
3. Linear motor platform requires steering wheel movement law is correct and stable; that is required inside and outside steering wheel deflection angle and drive wheel differential ratio correctly and steadily, the ratio between the two and steering wheel angle always maintain a certain relationship to Make sure that each wheel only rolls without slipping when turning.
4. Linear motor platform to minimize the turning radius and improve the stability of high-speed steering; to reduce the turning radius at low speed steering, to facilitate low-speed parking or narrow-lane selection; and to improve high-speed steering or in the lateral wind The driving stability of the action needs to be satisfied by the high-performance four-wheel steering.
According to the linear motor platform these features are completely consistent and can directly drive the left and right tie rods of the two vehicle steering system control mechanism, with the Mao-linear motor platform will make unremitting efforts to promote the development of China's industrial-driven industries, to become customers trustworthy line Motor platform manufacturers suppliers, continuing to create value for customers.
This article originates from Kunshan Tongmao Electronics Co., Ltd. (
www.tmmotion.com) original company, please indicate the source.
Linear motor