Farrell Precision is a full-service sheet metal manufacturing partner supporting industrial production programs from concept through final assembly. We specialize in precision-fabricated components and assemblies for high and low voltage electronics, automation systems, industrial and commercial light and sound, agriculture, commerce, medical equipment, and laboratory and measurement applications.

Our integrated capabilities — including programming and design support, CNC fabrication, machining, welding, finishing, hardware insertion, and assembly — allow us to control quality and consistency at every stage of production. We work directly with engineering and procurement teams to deliver scalable, repeatable manufacturing solutions built to meet tight tolerances and demanding performance standards.

Computer numerically controlled (CNC) punching is a sheet metal manufacturing process that is carried out by CNC punch presses.

Sheet metal rolling passes metal stock through one or more pairs of rolls to reduce the thickness and to make the thickness uniform. Notching is a metal-cutting process used on sheet-metal or thin bar-stock.

The most common sheet metal cutting processes are performed by applying a shearing force.

When a sheet metal fabricated component has two or more gauges of sheet metal in its design, spot welding techniques enable you to bring these parts of sheet metal together into one fabrication assembly.

CNC milling parts are the most commonly used machining process. It is the process that removes the material from a workpiece by using rotary cutters. CNC milling machines are often classified by the number of axes that they have. The axis for horizontal movement are called X and Y, and the axis for vertical movement is called Z.