1 A man wears a costume representing a car frame as he sits at a bus stop on World Car Free Day in Sao Paulo.

2 Car frame is an important part of automobile structures. Fracture of some welded positions in the frame may occur during running, thus give an influence on service safety of the car.

3 A man wears a costume representing a car frame as he sits at a bus stop on World Car Free Day Paulo.

4 Lift and Lower the car frame lift cylinders for weight measurement.

5 Car frame, also called "crossbeam", is the framework of the whole car.

6 The coating technology of cathodic deposition for car frame is introduced, emphasizing on coating process and equipment requirement.

7 Traditional robots, the kind you might find spot-welding a car frame, can be programmed to carry out a very precise sequence of tasks but only within rigidly structured environments.

8 Thus, little of this up-and-down movement is Carried to the car frame , Body, and passengers.

9 The length of the fixing connecting bars can be adjusted through shrinkage holes to facilitate the connection of the brackets with the power car frame.

10 With the development of computer and computation technology, finite element method has become a effective tool for the static and dynamic analysis of a car frame .

11 Moreover, the technical proposal of the utility model divides the sub car frame into four parts for processing, namely being convenient for stamping and molding.

12 The coil springs are assembled between spring seats in the car frame and pads on the axle housing. Two control arms, or links, are used.

13 This allows the springs to absorb a good part of the up-and-down motion of the car wheels. Thus, little of this up-and-down movement is Carried to the car frame, Body, and passengers.

14 This accommodates any effective change of length of the propeller shaft as the rear axles move toward or away from the CAR frame.

15 In the second type, the coil spring is located between the upper and lower control arms, and the lower control arm has two points of attachment to the car frame.

16 The steering knuckle then supported through Ball joints, by upper and lower control arms which are attached to the car frame.