On Surface Strengthening Shot Blasting Machine

On Surface Strengthening Shot Blasting Machine
1. Device function
The shot peening technology is widely used in the field of aero engine manufacturing. The shot peening technology has pneumatic and mechanical pellet acceleration forces. The surface-reinforced shot blasting machine uses mechanical force to accelerate steel shots of a certain diameter, so that the steel shots hit the reinforced parts at high speed, and plastic deformation occurs on the parts table to achieve the purpose of improving fatigue strength
2. Technical performance of the equipment
(Working medium: steel shot up 0.3mm)
Strike speed: SOm / s
Projectile flow: 180kg / min
Number of parts that can be processed simultaneously: 8
3. The working principle of the equipment
The shot blasting machine accelerates the steel shot to the specified speed by rotating the impeller, striking the parts table to be strengthened to reach the specified strengthening value. The working process is: using compressed air, the steel shot in the hopper of the shot blasting machine is sucked out through the suction nozzle, the steel shot is input into the steel shot sorter through the pneumatic conveying device, the air and dust are discharged by the ventilation device, the steel shot enters the high speed The rotating rotor is accelerated, and the steel shot that reaches the predetermined strike speed is shot from the nozzle toward the workpiece to complete the strengthening of the parts table. The workpiece is installed on the fixture and rotates slowly, so that all surfaces of the workpiece are struck by the reinforced steel shot and then returned to the hopper through the barrier wall, and then sucked out to repeat the foregoing process, and the batch is completed after the process-reinforced time is reached Work enhancement.