(1) the workpiece coating and the
workpiece processing before bonding to the surface of the workpiece sandblasting
rust and all dirt removal, and the basic schema is very important in
establishing the workpiece surface (usually called the hair surface), but also
through the exchange of different size abrasive, achieve different degrees of
roughness, greatly improve the adhesion of plating the workpiece material and
paint. Or make the adhesive bonding firmer, better quality.
(2) casting and forging and heat treatment of hair surface cleaning and
polishing the workpiece can clean up sand casting and forging, heat treatment of
the workpiece surface after all contaminants (such as oxide, oil and other
residues), and will improve the workpiece surface polishing finish, to beautify
the role of workpiece. Sand blasting can make the work piece show uniform and
uniform metal color, so that the appearance of the workpiece is more beautiful,
so as to achieve the function of beautifying and decorating.
(3 the deburring of the machined parts and the surface of the sand can be used
to clean the surface of the workpiece, so that the surface of the workpiece is
more smooth, the harm of the burr is eliminated, and the grade of the workpiece
is improved. And sandblasting at the surface of the workpiece at the junction of
a small rounded corners, so that the workpiece is more beautiful, more precise.
(4) improving the mechanical properties of mechanical parts by sandblasting, can
produce fine uniform convex surface on the surface of parts (basic schema),
storing the lubricating oil, so that the lubrication condition is improved, and
reduce the noise and increase the service life of the machine.
(5) the role of light decoration 1, a variety of workpiece surface polishing, so
that the surface of the workpiece more beautiful. 2, so that the workpiece to
achieve smooth and reflective requirements. For some special purpose parts,
sandblasting can be achieved at any time to reflect different or sub light. Such
as stainless steel and wooden furniture surface actinic, frosted glass surface
pattern, and fabric surface texturing etc..
(6) eliminate stress and surface strengthening to the surface of the workpiece
through the sand ball, eliminate stress and increase the surface strength of the
workpiece, such as the surface treatment of the workpiece, such as the spring,
the machine tool and the aircraft blade. As a conventional sandblasting abrasive
jet technology through continuous development, improvement and perfection, with
its unique processing mechanism and extensive processing and application in
surface treatment industry to make it more and more popular in nowadays, has
been widely used in machinery manufacturing, instrumentation, medical equipment,
electronic appliances, textile printing and dyeing machinery, machinery,
chemical machinery, food machinery, tools, cutting tools, measuring tools, mold,
glass, ceramics, handicrafts, machinery repair and so on many fields.
