|
Uniquely designed polymer resins, permeated with abrasive materials,
allow the controlled surfaces to become abraded and/or polished.These
materials may be customized for specific results with various grit
types, sizes, viscosity and flow rates that allow an efficient material
removal and/or polishing specific to desired results.
A temperature-controlled cooling jacket
encapsulates the pressurized work area for consistent and repeatable
flow-control objectives. The key variables to control in the Abrasive
Flow Machining (AFM) process are media type, operating pressure
and surface speed of the media flow.
In most cases, a simple fixture is needed
to successfully deploy the abrasive media in the location desired
and at the correct, consistent and repeatable surface speed.
Fixtures can be made from inexpensive,
structural-grade nylon that provides a more than adequate strength-to-weight
ratio and can be easily machined to customized configurations.
Media viscosity and flow rates are controlled
by pressure and temperature settings engineered for maximum efficiency
and effective results.
|