Milling
Milling is a versatile technique in machining composites that utilizes rotary cutters to remove material, shaping the composite into the desired form. This process is suitable for a wide range of composites and allows for producing complex shapes. In addition, CNC milling machines offer enhanced precision and repeatability. Many of our customers request precision-milled notches in the ends of their composite rods and tubes so that they will properly index into their products.
Composite Trimming and Finishing
Composite trimming and finishing encompass the final stages of machining to achieve the desired surface quality and dimensional accuracy. Specialized tools are used to remove excess material and refine the component’s shape. The process may also include polishing or sanding to achieve a smooth surface finish or bonding finish, grinding to attain a specific outside diameter, or chamfering to achieve a soft edge on the end of the composite.
Drilling
Drilling creates holes in composite materials, requiring careful control to prevent fraying or splintering of the workpiece. Specialized drill bits designed for composites — such as diamond-coated or carbide-tipped bits — help achieve clean and accurate holes. The drilling process also considers factors like drill speed, feed rate, and coolant usage to optimize results. Not only is Goodwinds Composites able to drill holes through the side walls of composite rods and tubes, we are also capable of precisely drilling longitudinal holes in the end of the rod.