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Mold plasma cleaning machine

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Published on:

22 Dec,2020

Mold plasma cleaning machine:

Plasma cleaning machine is a new type of cleaning machine, it can use plasma arc to clean mold surface dirt, to achieve the purpose of cleaning mold.

In the process of use, the mould is polluted due to the comprehensive action of rubber, coordination agent and vulcanization release agent, so the scale forming mould needs to be cleaned regularly. Chemical cleaning method is easy to corrode mold surface and cause environmental pollution, mechanical cleaning method is contact cleaning, easy to damage the mold surface and generate residual stress. Although the new cleaning technologies, dry ice cleaning and laser cleaning, overcome the shortcomings of traditional cleaning methods, they also have their own defects. The disadvantages of traditional cleaning methods compared with other cleaning methods are overcome by plasma cleaning machine.

With the increase of plasma output power, the surface temperature of the mold sample increases, decreases with the acceleration of plasma motion speed, and decreases slightly with the increase of matrix thickness.

When cleaning strength is greater than the bond or cleaning force per unit area is larger than the stick relay on the per unit area, the adsorption on the surface of the substrate, contaminant particles can overcome the constraints of cohesive force and loss, in order to prevent the substrate surface, the plasma arc burns in cleaning ability than pollutants and the cohesive force between the substrate surface, interface temperature should be below the liquidus temperature of substrate.

At present, due to the appearance of plasma cleaning machine technology, it has been widely used in many fields such as optics, electronics, materials, life science, polymer science, biomedicine and so on.

Mold plasma cleaning machine