1. HOME
  2. HOME
  3. Application
  4. How to clean and process tool surfaces removing droplets without damaging the coating

How to clean and process tool surfaces removing droplets without damaging the coating

Processing details

  • Washing
  • Removal

Wet Blast to remove drill droplets

Droplets (granular protrusions) generated on the coating applied to the tool surface are removed without damaging the coating film.

Problems with conventional processing

  • Three-dimensional workpieces have some parts that are difficult to polish with a polish grinder or the like.
  • The coating film is also scraped at the same time as droplets are removed.
  • Difficult to automate polishing process.

Comparison before and after processing

処理前後比較

The treated surface becomes shiny without scratches. *Not visible to the naked eye.

Enlarged surface image

表面拡大画像

The black dots are the droplets.
* The black spots after processing are traces of threshing (dents from which droplets have been removed).

Surface roughness

表面粗さ図
表面粗さ表