This week’s topic for RF System Lab’s Video Borescopes for the Casting Industry blog series is burr reduction. Our previous blog posts have covered residue reduction, coating inspections, weld inspections, slag inspections, and form inspections. In case you didn’t get a chance to view those posts, here is a recap on the metal casting process:
Metal casting, the process of pouring metal in molten form into a mold to create a casted part, is used in a variety of applications; from art to industrial parts. Because of the need for complete precision during the entire casting process, quality control is a must. Only through a visual inspection of the internal passageways can professionals be absolutely sure that there are no defects or foreign object debris (FOD) that could cause problems down the road.
Overview of Burr:
Burr is a kind of residue that is leftover after the part has been casted, cut, or drilled. Specifically, it is a rough edge or area that remains after those processes. Any debris or rough edges that remain in the casted form affect the integrity of the part and must be removed. However, many passageways, where burrs are located, are extremely thin and hard to inspect without the proper tool.
This is where video borescopes come into play. Super-slim articulating video borescopes are the perfect tool for navigating around tight corners and inspecting small passageways to ensure that they are clear of burrs. Metal Casting quality inspectors can use videoscopes to confidently confirm that casted forms are free of residue and are cut or drilled exactly as required.
We have one last post in our Video Borescopes for the Casting Industry series to look out for! In the meantime, you can find out more about how the VJ-Advance video borescope is the perfect tool for inspecting all components of casted forms by visiting the RF System Lab website or by calling (231) 943-1171.