You’d be surprised how often a simple specification error can lead to an unsightly final product.
Specifying welds to ensure no defects take place can feel like walking on eggshells. If you place too many welds in your specifications, the metal can distort under the hands of the welder following your requests.
On the other hand, if you do not provide enough direction, the welder might be forced to make decisions for you that do not align with your project goals.
So here’s how to specify with the goal of avoiding weld defects:
Something as simple as using the wrong digital file format could be hindering your vendor’s clear understanding of what needs to be done. If you want to maximize clarity for your weld, make sure to use a form that is easy to measure and that your vendor is familiar with. You want to make sure to check these boxes to start your project on the right foot:
If you’re asking your vendor to provide something for you, you want to make sure it is feasible. If you’re requesting a metal grade that is not ideal for welding, the metal may warp under the improper temperature -- causing defects.
Other things to think about before specifying include:
As soon as you know the details of what your project is going to entail, contact your vendor. Any welding expert will be able to tell you right off the bat if your design is feasible, and will stop you before you are too deep in writing the specifications.
If you have already written the specifications and realize you made an error, be sure to contact your vendor with any changes that need to be made.
Welding specifications are not the time to be bashful. If you think you need more out of your vendor, let them know! That way you ensure the final product is exactly how you want it.
For more information on welding specifications and the consequences of getting it wrong, download our Engineer’s Guide to Sheet Metal Welding Specs to ensure you get the product of your dreams -- every time!