# Tag Info

Accepted

### Relation between welding bead and outer diameter of a pipe?

Looks like ERW pipe with the ID trim die not working. The diameter is very small for DSAW ( double submerged arc welded) pipe and the ID weld bead looks too high. Or, I am wrong and it was welded from ...
• 5,834
1 vote

### SOLIDWORKS-Bolting a COTS part from a STEP File onto an Assembly

The only other way to do this that I know of is to draw circles and extruded cut as usual to make the holes, then edit the circles in the assembly and create an external reference between your drawing ...
• 1,563
1 vote
Accepted

### How to solve transient heat conduction equation at a point in space with volumetric heat source?

Picture a container with an area $A$ (m$^2$) and depth $d$ (m) holding a liquid. The container is perfectly insulated and the fluid is static. The fluid has a density $\rho$ (kg/m$^3$) and specific ...
• 2,845
1 vote

### Relation between welding bead and outer diameter of a pipe?

There is no relation between welding bead and OD of pipe There is no relation because pipe is not supposed to have a bead inside it. Either you bought defective pipe, or you're in a locale where ...
• 4,668
1 vote

### Which material index should be maximized for a component in a car's manual type HVAC?

Cost - you are forgetting about processing costs. Yes, engineering polymers might give you least cost/weight. But they can be injection molded - that means cheap, reliable components of nearly any ...
• 173

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