Services > Chemical Polishing
Chemical Polishing & Deburring
Why Chemical Deburring?
Chemical deburring will effectively remove all fine burrs over the entire wetted surfaces, (such as holes, cross bores and recessed cavities) including those areas where normal access is impossible. An overall reduction of the general surface micro-roughness is also achieved.
The Principle of Chemical DeburringThe immersion of a component in a specialised chemical solution, will result in the controlled chemical erosion of the exposed surfaces.
The treatment involves immersing components into the chemical solution either singly or on jigs. Large vessels, can be treated by using a spray on technique. Processing of tubes or extended bores of components can be achieved by pumping the solution through the areas being deburred.
The amount of metal removed will be controlled by the immersion time. The rate of metal removal will not vary greatly within the limits governed by the chemical concentration of the deburring solution.
The actual rate of removal is approximately 1 - 3 microns / minute dependent upon the material being processed.
The Advantages of Chemical Deburring
The Application of Chemical DeburringPOLIGRAT processes for chemical polishing and deburring are reliable and economical in use. They have been successfully employed in many areas of industry including:
What Materials can be Chemically Deburred?Poligrat have chemical solutions and processes which are designed to effectively deburr most of the common engineering materials, such as:
Almost any size and shape of component can be treated