What is the principle of the deburring machine?

Principle of deburring machine: dry ice blasting medium dry ice particles are accelerated in high-pressure airflow, ejected from nozzles, and impact the working surface. The temperature of the dry ice particles itself is very low (-78°C), and it sublimates from a solid state to a gaseous state under normal pressure conditions, absorbing a lot of heat, resulting in a very low temperature of the surface to be cleaned and increased brittleness. broken. When the dry ice particles hit the surface of the workpiece, the momentum instantly disappears, gasification is immediate, and the volume instantly expands by 800 times, forming a micro-explosion, blowing away the dirt or burrs.

Manual hair removal: original preservation, but time-consuming and laborious. Unstable use. Low power. It is easy to be harmful to the product. The magnetic polishing machine uses the magnetic field to drive the stainless steel needle to grind in the working tank and on the workpiece, and punch out the polishing and deburring effect. For different workpieces, please choose the machine that suits you.

Sand blasting and deburring: low deburring rate and high cost; uneven deburring of rigid shafts. Sand blasting and deburring will cause residual sand in the cavity, which will affect the product.

Working principle: Use strong electromagnetic force to guide the finely ground stainless steel needle to generate high-speed movement, turn the head movement, and the surface of the inner hole of the workpiece corresponds to the grinding. Effective removal of workpiece burrs, as well as cleaning and polishing.

The dehairing machine plays an important role in the processing of various parts, and can be used for stamping parts, zinc-aluminum die-casting parts, electronics, counting machines, communication parts, etc. It is mainly used for surface polishing treatment of oil stained products, sintering black spot treatment, fine seam to remove burrs, etc. Do you know how deburring works?

The deburring machine model is simple in structure and takes up little space. The invention adopts a group of high-speed rotating sharp-angle hammers, and firstly, the orientation of the casting billet is accurately judged through two opposite-shooting laser detection switches. As the blank head advances to the laser detection switch of the optical head 1, the initial high-speed forward prompt of the dehairing roller, and the high-speed rotation causes the hammer knife to be thrown out by centrifugal force.

2. When the blank head is advanced to the second beam facing laser detection switch, the calculation is performed according to the direction of the head; at this time, the cutting of the blank head should just reach the upper end of the deburring roller. At this time, the initial high-speed rotation of the deburring roller Lift up, after lifting into position (detection bottom limit) delay 1 second to initially fall, falling into position (limit detection) continuously rotate, this process completes the process of deburring the billet head.

In any case, when the blank tail moves forward to the first light-to-shoot laser detection switch, the initial high-speed reverse prompt of the dehairing roller will rotate at a high speed in the form of centrifugal force to throw the hammer out, and the blank will shoot the laser to the second light-on-the-fly. Before detecting the switch, calculate according to the angle of the tail. At this time, the blocking of the blank tail should just reach the upper end of the deburring roller. The deburring roller initially rotates at a high speed and lifts up. After the lifting is in place (the detection limit), the delay is 1 second. Preliminary fall, after falling into place (limit detection), it rotates continuously. This process completes the deburring process of billet tail electronics, cutting machine burr, deburring machine working principle communication and other parts.

Function:

1. The inner hole of the workpiece is removed and the burr is finely ground.

2. Removal of oxide film.

3. Surface polishing of oil-stained products.

4. Anti-rust treatment.

5. Burning black marks treatment.

6. Scrub cleaning operation for gold jewelry industry.

7. Slim gap to remove burrs.