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Flame Cutting of a Steel Rotor for the Electrical Industry

This project exemplifies Accurate Metal Products ability to produce precision flame cut products. The rotor shown here was designed for use as part of a braking system for large machinery. Composed of only 1010 steel, the customer supplied drawings called out a 14″ outside diameter, and a 3.5″ inside diameter, with a height of 6″.

Manufacturing of this component requires extreme precision to create the intricate features; at Accurate Metal Products we are unique in our ability to achieve such precision with flame cutting.

Each finished rotor is also sand blasted and thermo stress relieved. We manufacture this rotor in quantities of 2 to 100, with lead times of 1-1/2 weeks. For more information on this project, or the processes used to fabricate it, see the table below or contact us directly.

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Flame Cutting of a Steel Rotor – Project Details

Product Name


Product Description

This rotor is used in a braking system assembly for large scale machinery.

Precision Flame Cutting Capabilities Applied/ Processes

Flame Cutting
Shot Blasting
Stress Relieving

Equipment Used to Manufacture Part

Oxyfuel Flame Cutting Machine and Thermo Stress Relieve Oven, Sand Blast Booth

Overall Part Dimensions

OD: Ø 14″
ID: 3.5″
Height: 6.0″ Thick Plate

Tightest Tolerances

± 1/16″

Material Used

A36 Steel

In process testing/ inspection performed

Dimensional Inspection

Industry for Use



2 – 100

Delivery/ Turnaround Time

1.5 Weeks

Standards Met

Customer Specifications, 2D CAD Drawing