Internal Polishing in Boston MA

Improve all kinds of metal parts with our highly precise internal polishing in Boston MA

Whether you have a metal part that was made by EDM, additive manufacturing, or some other process, it will not have a perfect surface finish. With virtually any part used for any application, imperfections will cause problems. For example, if the part is to be used for food or medical applications, imperfections could trap harmful bacteria.

Should you just accept these problems?

Of course not.

Extrude Hone AFM’s internal polishing in Boston MA offers the ideal solution.
AFM Process
With 
abrasive flow machining, it is possible to enhance the surface finish of metal parts, without removing so much material that the blueprint specs of the geometry or the internal passages are compromised. This method of internal polishing in Boston MA acts on every interior surface equally, polishing holes, slots, and passages that would be totally inaccessible to hand tools. The end result is a uniform, consistent finish that will enhance the performance and durability of the part.

Here’s How Internal Polishing in Boston MA Works:

AFM ProcessAFM Process

  • We find out which passages you want to polish and create a tool that will direct the flow to these passages while protecting other parts of the workpiece.
  • We choose the appropriate grit for the job. Typically, for internal polishing in Boston MA (as opposed to aggressive surface removal) a fine grit is needed.
  • We mix the grit into the appropriate media, choosing the viscosity and concentration carefully to ensure material is removed from the part at the desired rate.
  • We run the AFM process, using a hydraulic ram to pressurize the abrasive media and force it through the workpiece, essentially producing controlled erosion to evenly polish the internal surfaces.

As you can see, our internal polishing in Boston MA is completely customizable to your needs. As a true expert in this process, with experience dating back to 1971, you can rely on Extrude Hone AFM to recommend the perfect parameters for your job. We are familiar with all kinds of metals including Iconel, titanium, aluminum, bronze, copper, and more.

Want a Quote?

Do you have a part that needs internal polishing in Boston MA? Contact us at (562) 531-2976 now for a quote from our experts.