Welding Certification – Automotive ICAR Exams
I-Motor vehicle is a not for gain education corporation for the Auto collision market.
Section of I-CAR’s education packages entail qualification assessments for welding on vehicles. With modern day cars using uni-body design and style, it is critical for any weld repair to be structurally seem.
I-Automobile gives 3 welder qualification tests at approved tests web sites across the United States:
- Gas Steel Arc Welding (GMAW) Check for aluminum
- GMAW test for Metal
- Structural Metal Parts
GMAW Aluminum Check welds expected
3 welds are essential…a fillet welded lap joint, a plug welded lap joint, and a butt welded joint with backing. These welds are manufactured on two various aluminum alloys and on 2 different thicknesses of aluminum.
The aluminum alloys are: 5052-H32 and 6061-T6. The thicknesses are 1mm and 2.5mm (.040″ and.100″)
All 6 welds must pass visible inspection exams and harmful checks.
GMAW test for Steel
The welding checks are done working with 18 ga steel. There are 4 welds essential for this welding certification:
The 4 welds are a fillet welded lap joint, a plug welded lap joint, a butt welded joint with backing, and an open butt welded joint.
Welding Certification for Structural Steel Sections
The welding take a look at employed for the structural welding certification examination is the exact type and thickness employed for the I-Motor vehicle Steel GMAW (MIG) Welding Examination. the check is finished employing a simulated structural element.
There are 2 joints expected: a butt welded joint with backing, and an offset fillet weld. Plug welds are also used for a overall of 30 welds. To go the welding test, the welds have to pass visible inspection and the total duration of the aspect will have to be in a certain tolerance. Its a distortion test alongside with a remaining a welding certification check.
I-Vehicle tries to create some standardization in weld repairs in the automotive market.
That would seem like a excellent issue.
