Why are our porous ceramic vacuum chuck recognized by many engineers and designers?

Why are porous ceramic vacuum chuck recognized by many engineers and designers? What are the characteristics of Fountyl porous ceramic vacuum chuck?

1, high precision flatness

2, the smaller with aperture, the better.

3, the lighter the better.

4, the thicker the thickness of porous ceramics, the better.

5. Only porous ceramic materials with high precision flatness can be used.

6, multiple smaller vacuum chuck can be combined into a larger vacuum chuck to reduce costs

Fountyl Technologies PTE Ltd -assesses the shortcomings of porous ceramics for vacuum chuck:

1, the smaller the aperture, the easier it is to block

2, the thicker the thickness, the worse the ventilation effect.

3. Caking will occur after grinding

4, the best adsorption of soft materials

Fountyl Technologies PTE Ltd -porous ceramic material production process:

1, material mixing: nano-alumina powder, blowing agent, adhesive and color powder mixture.

2, extrusion of the forming machine: In order to meet the aperture and hole of the blowing agent, the pressure is adjusted to the appropriate molding pressure.

3, sintering of high temperature furnace: In order to meet the aperture of blowing agent and tiny hole, according to the appropriate time and the sintering process by temperature control.

4, the measurement of material ventilation: the quality of material ventilation will determine the quality of microporous ceramic chuck.

5, water knife cutting shape: remove excess material to improve grinding efficiency.

6, coarse grinding thickness: first remove too much material to improve grinding efficiency.

7, fine grinding shape: to ensure that the size of the shape meets the combined accuracy.

Conditions and basic requirements for porous ceramic vacuum chuck in applications:

1, high precision flatness

2, good air permeability

3, the adhesive has high reliability

4, high precision flat joint

5, large air volume

6, the use of large diameter pipes and accessories

In order to achieve good conditions for high precision flatness, pay attention points during processing:

1. Selection of frame materials

2, Eliminate the stress of the frame material in advance

3. Excellent chemical resistance of the adhesive

4, CNC machining can effectively eliminate deformation