Will the floor of the car be associated with the parts of the car, and should the design consider the relationship between them?
The main points of the floor are related to the front side, the side, the rear, the handbrake, the chassis, the interior, the seat belt installation point, the design point is to consider the side touch, floor stiffness, suspension and other issues, for the channel and spare tire package, also To consider the problem of stamping
As long as the things on the chassis are related, muffler, rear axle, suspension, etc., super more
And the collision of the body when the energy is also related
Floor design need to consider things: 1, floor and dash panel, side Wai, rear lap, stamping, welding process easier to achieve, when coating to consider increasing the leakage hole, etc., the necessary reinforcement plate 2, (Including the upper part of the floor side beam), the upper damping pad (upper part of the floor), the upper part of the floor, the upper part of the floor, the upper part of the floor, NVH shock and noise reduction), the upper carpet and other thickness distribution should be considered to ensure that the human machine heel point position 4, the bottom of the floor under the brake pipe distribution, ground clearance guarantee 5, TUNNEL below the transmission mount point, Shaft envelope, exhaust pipe and other trends distribution, noise insulation pads, exhaust pipe insulation pad distribution thickness and so on to consider 6, after the floor seat fixed point, seat belt fixed point of the regulatory requirements 7, prepared The design of the cabin, the arrangement and fixing of the vehicle tools, the arrangement of the damping pad, etc. In short, there are many things above the floor, which need to be considered, the arrangement of the chassis parts, the establishment of the NVH performance scheme (the thickness of the noise insulation pad , Material, distribution, size, etc.)
