Porous Vacuum Chuck (Embedded Valve Version)

Porous Vacuum Chuck (Embedded Valve Version)
 

Product Overview
Embedded valve porous vacuum chuck, no sealing strip required. It supports dynamic roughing and through-hole machining. Adopted upgraded oil-water separation anti-clogging structure with strong suction force. Suitable for machining of various flat workpieces, solving the pain points of air leakage and troublesome rubber strip replacement of traditional vacuum chucks with sealing strips.
 
Key Specifications
- Product Name: Porous Vacuum Chuck
- Overall Dimension: 130×130×45mm
- Net Weight: 2kg
- Main Material: 6061T6 Aluminum Alloy
- Valve Diameter: 10mm
- Valve Hole Spec: 10mm, total 36 holes (6×6 layout horizontally and vertically)
- Applicable Machines: CNC machining center, surface grinder, milling machine, etc.
- Applicable Workpieces: All workpieces with flat adsorption surface
 
Product Highlights
 
1. Seamless strip-free design, allows through-hole machining. Maintains continuous adsorption during machining, no frequent replacement of sealing strips.
2. Three-layer separated oil-water isolation chamber structure. Chips and cutting fluid impurities sink and separate away from valves to prevent clogging and valve sticking.
3. Embedded valve structure for easy maintenance. Valves can be individually disassembled and replaced, simple operation and low maintenance cost.
4. Custom positioning holes can be drilled between any four suction holes on the plate, maximum drilling depth ≤15mm.
5. Wear-resistant and pressure-resistant with multi-layer filtration, simple installation and stable and reliable vacuum suction force.
 
Applicable Machining Materials
Non-magnetic workpieces such as aluminum plate, copper plate, stainless steel plate, glass, acrylic plate, rubber and plastic.
Suitable for flat, low-deformation workpieces. Metal plates with thickness above 5mm and large-size plastic plates are recommended.
 
Operation Instructions & Matching Requirements
Small workpieces cover fewer valve holes, which will reduce suction force and are not suitable for machining. Workpieces around 100×100mm or larger are recommended for optimal machining stability.
 
Air source matching suggestion: Vacuum pump is preferred for stable and strong adsorption. If only air compressor is available without vacuum pump, vacuum generator will be provided as limited free gift. The air compressor needs to provide continuous, stable and strong air output at 7 bar pressure with 12mm air pipe to meet normal adsorption machining requirements.
 
Working Principle
The chuck is built with independent self-suction valves. When the workpiece is placed on the surface, valves automatically close to form vacuum negative pressure; valves reset once the workpiece is removed. Even when drilling through holes on the plate during machining, the rest area can still keep vacuum suction to realize dynamic roughing. The oil-water separation chamber isolates cutting fluid and metal chips to protect valves and extend service life.

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