Automotive components, light trucks and method of making structural elements VEHICLE aluminum alloy

摘要

1. Automobile component forming opening is plane, comprising: a structural member of aluminum alloy containing a major portion surrounding the recessed portion containing the strain hardening subplot, join support subplot to the main part, wherein the reference plane is located subplot to the main body and forms a otverstie.2. Component according to Claim. 1, wherein the reference subplot substantially parallel to the main chasti.3. Component according to Claim. 1, wherein the opening has a perimeter and the support subplot has a width extending substantially perpendicularly from the perimeter, the width is set to at least 6 millimetrov.4. Component according to Claim. 1, wherein the main portion has a first thickness, and the support has a second subplot thickness substantially equal to the first tolschine.5. Component according to claim. 4, wherein the main portion has a substantially planar first surface, the supporting subplot has a substantially flat second surface substantially parallel with the first surface, and the depth between the first surface and the second surface is at least 2.5 times greater first tolschiny.6. according to claim Component. 4, wherein the first contact surface extends between the main body and the strain hardening subportion to a first radius and the second contact surface extends between the strain hardening subportion and a reference sub-portion with a second radius, wherein the first and second radii of at least 3 times greater than the first tolschiny.7. Component according to Claim. 1, wherein the opening is substantially kruglym.8. Component according to claim. 7 wherein the hole has a diameter of at least 16 millimetrov.9. Component according to Claim. 1, wherein