Create bend tables for sheet metal materials Include an Excel bend table using the integrated editor ; Set up externally stored bend table using Excel Use the sample bend table, and specify units of measure and tolerances. Edit externally stored bend table using Excel; Import bend tables previously saved as *.txt; Sheet metal bend table
Oct 18, 2011 · Sheet metal - k_factor Does anyone know how I can write a relationship that will connect the bend allowance of a bend to the system parameter "SMT_K_FACTOR"? I can edit the definition of the bend and set the bend allowance to the SMT_K_FACTOR but it is not parametric, it is a one-time deal. • For aluminum, use a K-Factor of .4850 • For steel, use a K-Factor of .4800 • For stainless steel, use a K-Factor of .3900 These recommendations are not “exact”, but the will get you very close (usually within .020”) of a good flat layout. If you’d like to have a more complete and detailed table for K-Factors, contact
Sep 28, 2015 · In sheet metal, there is a powerful bend constant known as the K-Factor. It ultimately allows you to estimate the amount of stretch without knowing what type of material you are bending. In practical terms, it’s just a generic bend allowance to use when you don’t know the process or machine that is going to be used to bend the sheet. Dec 16, 2019 · When working with sheet metal, a gauge table in SolidWorks can be used to ensure the correct thickness is chosen for your selected material, along with the manufacturing properties as well (k-factor, bend radius, etc.). Proper use will help your part to be manufactured just as it was designed within a standard tolerance.
You are in strange waters on this one, start entering/changing k-factor numbers until you get what you want. The "Bend" command only works on the surface closest to the bend line, no k-factor is used. Don't know if you can get this out of the Sheet-Metal environment. In Sheet-Metal the Neutral is just off of the middle of the part. Jun 09, 2017 · The problem with a SOLIDWORKS Sheet Metal Bend Table is that it can only control the Bend Allowance, Bend Deduction or K-Factor but the thickness and radius is still free to be changed manually. Gauge Tables In reality, how a real metal part will stretch as it bends depends on a number of physical factors (tooling, material homogeneity etc.) which can’t be accurately replicated using a ‘fudge’ K-factor. Most sheet metal shops will produce their own bend tables by physically bending test pieces to specified angles and taking accurate ... This K factor when multiplied by 'ρv 2 /2' of a stream, gives the effective pressure drop across all the fittings. This pressure drop when added to straight line pressure drop obtained from 'Pressure drop calculator' along with the elevation change gives total pressure drop across a line. Hi all user, I have troble with k-factor gauge table. I'm using SolidWorks 2012. For example : First part : I make part with sheet metal and then using k-factor 0.325.