IVECO Daily

Cabin shock absorbers on a heavy goods vehicle (HGV) are a type of suspension system that are used to reduce the vibration and shock that is transmitted to the cab of the vehicle. They work by absorbing and dampening the energy of the bumps and vibrations that the vehicle encounters on the road.

Control arm bushings are made of soft materials such as rubber and various types of polymers. Their job is to provide a cushion between two metal parts, reduce road harshness, dampen noise and control vibration.

This paper deals with the behaviour of the so-called cross-spring pivot, a flexible element connecting two members of a construction and consisting of two flat springs that cross each other at an angle of, for instance, 90 degrees.

Located in the front of the vehicle, this axle is responsible for assisting with steering and processing shocks from the uneven surface of the road.

Cross-spring pivots have been widely employed over the last decades in a broad variety of precision engineering applications due to the high motion repeatability achieved thanks to the absence of stick slip and clearance. In this paper, the non-linear effect of the anticlastic curvature of the leaf-springs is considered for the accurate analytical modeling of the elasto-kinematic behavior of cross-spring pivots

tie rod end is arranged in the ball head shell, the ball head of the steering spindle is hinged with the edge of the shaft hole of the ball head shell through the ball head seat at the front end of the ball head seat, and the rolling needle between the ball head seat and the steering spindle is inlaid in the groove of the hole surface of the ball head seat, the utility model has the characteristics of reducing the wear of the ball head and improving the tensile strength of the main shaft

The function of the car pull bar is to prevent the body from excessive lateral roll when turning, prevent the car from lateral roll and improve ride comfort. The tension bar is also called the lateral stabilizer bar, which is an auxiliary elastic element in the automobile suspension.
What's the point of a car lifter? - You got a ride
The function of the longitudinal tie rod is to cause the torsion of the rod body. The body of the longitudinal rod of automobile is a steel pipe, which is connected with the knuckle arm and the steering rocker arm by spherical handover.
The role of the pull rod is to prevent the torsion of the rod body. The following is the relevant introduction of the car rod:
1. Classification: steering tie rod is divided into steering straight tie rod and steering cross tie rod. The steering straight tie rod is responsible for transferring the motion of the steering rocker arm to the steering knuckle arm. The steering tie rod is the bottom edge of the steering ladder mechanism, which is the key component to ensure the right and left steering wheel to produce the correct movement relationship.
2, composition: automobile steering tie rod is mainly composed of: ball joint assembly, nut, tie rod assembly, left expansion rubber sleeve, right expansion rubber sleeve, self-tightening spring and so on. It plays a role in transmitting motion in the steering system, which directly affects the stability of the car's handling, the overall performance of the operation and the service life of the tire.

PURPOSE:To make strength and tenacity in a car ball joint improvable, by
processing a material of spheroidal graphite cast iron for the ball joint by means of
austempering, and also processing a ground composition to a mixed composition making
it volumetrical percentage of residual austenite and remnant bainite. CONSTITUTION:As
a material of a ball joint installed in front wheels and the like and a cross parts between a
lower arm and a suspension of an automobile, at the time of using spheroidal graphite
cast iron into bainitization, in regard to austenitizing conditions, temperature is set down
to a range of 880-920 deg.C and time to a range of 15-120min, by way of example, and as
regard to constant temperature variation conditions, it is within the temperature range of
350-390 deg.C, and the time required is set to a range of 50-120min.

Suspension bushing can reduce the impact and vibration transmitted to the body; At the same time to ensure the vehicle handling stability, ensure the suspension of the elastic kinematic characteristics; There is only one kind of rubber bushing, and its stiffness should be compromised between operating stability and smoothness;