Aerowheel Shot blasting is a mechanical method for changing the appearance of a surface – it serves as a post-production finishing operation in the investment casting process. At high speed, an abrasive material is slammed against the surface of investment castings. It is intended to clean a variety of materials by removing contaminants. This method of removing residual flash from investment castings is faster and more effective than filing.
One of the cold treatments is the shot blasting process. Shot blasting and shot peening are not the same thing. Shot blasting machine manufacturers in India strive to improve the aesthetic quality of a workpiece by removing surface oxide and other contaminants, resulting in a surface with a specific level of roughness. Switching from welding tensile stress to compressive stress improves the workpiece’s durability and aesthetics.
Shot Blasting Machine Capabilities
Prevent plastic deformation, fatigue failure, and brittle fracture by removing burrs, scale, and rust that could compromise the strength, appearance, or definition of investment castings.
Increase material/part fatiguefracture resistance; extend fatigue life.
To prepare investment castingsfor coating, clean the surface.
You should contour the surface to improve coating adhesion.
Apply surface compressive pressuresto castings to increase fatigue life, increase strength, or prevent fretting.
After heat treating a casting,any oxidation or scale that has accumulated can be removed by blasting it with shot.
The abrasive particles’ mass, velocity, impactor angle, shape, density, and stroke coverage expressed in kilogrammes per square metre (kg/m2) all have an impact on the final appearance of the shot-blasted surface.
The projectile’s linear velocity can be changed depending on the abrasive thickness, the duration of the shot blast, and the air pressure.
The Benefits of Aerowheel Shot Blasting Machine
Depending on the intended use, the casting can be descaling levelled.
There is no dust because the operation is closed.
Quick turnaround, high work efficiency, and consistent quality;
Steel plates thicker than 5mm, wide flat steel, and section steel are all acceptable materials.
Shot Blasting Aerowheel Machine Applications
Automobile manufacturing, metalworking, foundries, aviation, shipbuilding, and the fabrication of a wide range of welded structures are examples of industries.
Shot blasting has a variety of applications because it is highly effective and can be done in an enclosed space. The use of automatic painting and vacuuming equipment speeds up the assembly process.
Oxidation can occur during any heat-treating process for investment castings, including annealing, normalising, hardening, and tempering, depending on the conditions. Surface oxidation can be easily removed with a shot blasting machine, making subsequent processes like machining less laborious. It is also used to prepare surfaces for operations such as welding and painting.
Conclusion:
At AeroWheel (AWSFS), we strive to make high-tech improvements for LPG Cylinder Shot Blasting Machine while also reducing the amount of time and effort required to build things. We are quickly becoming one of India’s most well-known shot blasting machine suppliers. The machine we built for shot blasting converts electric energy into kinetic energy by turning turbine wheels. Our machines can each produce up to 1200 kgs per minute.
