Aluminum Cutting Guides & Practical Tips

Choosing a machine? Dealing with rough edges or wasted material? Find a practical guide below, then ask us about your own cutting job.

Practical Guides for Your Next Job

Start with the question closest to the job you are doing.
Probe beside the corner of a machined open enclosure
Illustrative photo of thin-wall edge review, inspection bench top view.
October 2, 2026

NEMA vs IP Ratings: 4 Easy Aluminum Enclosure Checks

NEMA vs IP ratings is a comparison between enclosure rating systems with different assessment scopes. Retain the system named in the requirement and the system supported by the offered evidence. An IP line on a quotation should not be silently rewritten as a NEMA Type claim. For aluminum enclosure buyers, this distinction matters before price…
Semi-automatic aluminum cutting machine: control station.
Illustrative photo of semi-automatic aluminum cutting machine, control station.
October 2, 2026

Soft Starter vs VFD: 4 Easy Aluminum Saw Checks

Soft starter vs VFD is a comparison between a motor-starting function and a package that can control running speed. A soft starter manages the transition to the operating speed. A variable frequency drive, or VFD, also provides motor-speed control during operation.For an aluminum saw inquiry, name the motor and required function first. The equipment may…
Three solid round aluminum bars of different visible diameters arranged with their circular ends facing forward on a bench.
Illustrative photo of solid aluminum bars, small section selection.
October 2, 2026

Elongation vs Reduction of Area: 3 Easy Report Checks

Elongation vs reduction of area compares two percentage results from tensile testing. Elongation after fracture relates a permanent length increase to the original gauge length. Reduction of area relates the decrease at the fracture section to the original cross-sectional area.The shared percent sign can make these results look interchangeable. Their denominators are different. When reviewing…
Six finned aluminum sections with different visible base shapes and fin arrangements grouped on a metal bench.
Illustrative photo of aluminum heat sink parts, key application section.
October 2, 2026

Thermal Conductivity vs Thermal Diffusivity: 3 Easy Checks

Thermal conductivity vs thermal diffusivity compares two related material properties. Conductivity describes heat transport under a temperature gradient. Diffusivity describes how quickly a temperature change spreads through a material by conduction.For an aluminum cooling component, first identify the question the engineer needs to answer. A steady heat-flow calculation and a transient temperature-response calculation may need…
Semi-automatic aluminum cutting machine: control station.
Illustrative photo of semi-automatic aluminum cutting machine, control station.
October 2, 2026

NLGI Grade vs Base Oil Viscosity: 3 Critical Checks

NLGI grade vs base oil viscosity compares grease consistency with a separate property of its lubricating fluid. An NLGI number is not a viscosity value for the base oil. When reviewing a maintenance product, read both fields and compare the complete product with the instructions for the actual lubrication point. Two containers carrying the same…
Custom aluminum corner members: parts before assembly.
Illustrative photo of custom aluminum corner members, parts before assembly.
October 2, 2026

Weld Size vs Weld Length: 4 Critical Drawing Checks

Weld size vs weld length separates the weld’s specified cross-section from its extent along a joint. A fillet-weld size may refer to a leg or throat dimension. Weld length describes how far the specified weld runs. Keep both meanings clear when reviewing an aluminum fabrication drawing. A quotation that says only “weld 4 mm” leaves…

Get Your Cutting Details Ready

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CSV · Editable template

Cutting List Template

List the finished lengths, quantities, angles and drawing references for your job.

Download the Cut-List File

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