Profile tolerances are a key considerations in designing extrusions. Aircraft Extrusion Company understand the mechanics of working with aluminum. For each part we manufacture, we consider wall thickness, profile circumscribing circle size, location of dimension on the profile and the type of profile. We are also able to match the tolerance specifications with the right extrusion press size.
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|Dimension||Tolerance (inches)||Aluminum Alloys|
|Up thru 0.124||+/- 0.006||All Hard Alloys|
|0.125 x 0.249||+/- 0.007||All Hard Alloys|
|0.250 - 0.499||+/- 0.008||All Hard Alloys|
|0.500 - 0.749||+/- 0.009||All Hard Alloys|
|0.750 - 0.999||+/- 0.010||All Hard Alloys|
|1.000 - 1.499||+/- 0.012||All Hard Alloys|
|1.500 - 1.999||+/- 0.014||All Hard Alloys|
|2.000 - 3.999||+/- 0.024||All Hard Alloys|
|4.000 - 5.999||+/- 0.034||All Hard Alloys|
|Cross-section or profile dimensions||+/- .008||per inch of measured dim.|
|Straightness||0.125||inches x length in feet|
|Twist||0.5 deg.||x length in feet|
|Flatness||0.004||x width in inches|
|Wall Thickness||+/-10||Percent of wall thickness|
While the aluminum industry provides standard dimensional tolerance guidelines for extruded aluminum profiles, flatness and twist, contours, straightness. The experience our team brings to each project allows us to compensate for those unique situations where standard tolerances will not be successful in the end-use part application. We understand that each extruded profile has critical features that are important to its performance. Our expertise helps us determine when tolerances must be tightened in order to achieve the fit, form and functional requirements of the end applications.
We work with you to develop the most cost-effective and optimal design for your product with our design engineers and with custom-made dies.
New advanced equipement and design development aircraft extrusion company can now offer rolled extrusions.
CNC Milling up to 4ft x 12ft parts, including seat tracks and secondary oporations aluminum profiles in 7075 and 2024
Standard and none-standard types of seat tracks in stock. We also provide milling services for the round slots on the tracks.
A great selections of formed angles, channels, hats and tee's in both 2024 Clad and 7075 Clad. In addition, we also have forming capabilities
We cut to size 7075 and 2024 extruded profiles, sheet, plate and form section. In-house cutting ops help reduce time, cost and shipping weights