Porous Automatic Valve Type Vacuum Chuck, Irregular Thin Workpiece Clamping Solution
Vacuum Chuck Features
- The suction hole automatically closes after the workpiece is Milled through.
- The suction hole that is not covered by the workpiece is automatically closed, there is no suction. and the covered suction hole has suction.
- Hollow out sheet workpieces can also be sucked.
- The workpiece is placed freely, and the gasket is no longer required.
- The working surface of the vacuum chuck is designed as soft faceplate, and can be installed with selective hard faceplate to improve the machining accuracy.
- Pneumatic self-cleaning design, No need for blowback cleaning.
- Non-spring structure inside the valve core, long-term use will not occur suction hole blockage.
- Water-based and oil-based cutting fluids both are suitable.
- Ferrous, non-ferrous, non-metallic,polymer thin plate all can be sucked in.
- It can still work normally in a strong magnetic environment (such as the surface of a permanent magnetic chuck).
- It can be used in 3-axis CNC machining centers, surface grinding machines, rotary grinding machines, automation machining centers.
Working Principle
CNC porous Automatic valve type vacuum chucks, we can also call it CNC multi-hole vacuum chuck, Non-gasket vacuum chuck, each suction hole works independently. Used in CNC machining centers and engraving machines. When the surface of the suction hole is not covered by the workpiece, the internal switch of the suction hole automatically closes. When the surface of the suction hole is covered by the workpiece, the internal switch of the suction hole opens, forming an air pressure difference on the upper and lower sides of the workpiece, and the workpiece is firmly sucked on the surface of the vacuum chuck. The workpiece can be sucked for the Irregular shape workpiece, and the workpiece is milled through, which does not affect the normal work of the suction hole in other places that are not milled through.
Applicable Workpiece Material
- 3/4/5-axis CNC machining center.
- Grindeing machine(Rectangular /Rotary grinding machine).
- Drilling and tapping center.
- Engraving machine.
- Flexible automation production line.
Application Scenario
- Ferrous:Steel,siderous,Magnetic materials.
- Non-ferrous: Aluminium alloy, Copper,Stainless steel, Titanium alloy.
- Non-metal: Ceramic, Quartz, Glass, Graphite,Glass fibre.
- Polymer materials: POM, PVC, Acrylic, PTFE.
- Cannot be held by permanent magnetic chuck.
Professional Vacuum Chuck
Standard size:300*400,400*500,400*600,500*800
Independent suction hole.
Each suction hole has an independent non-spring structure switch valve inside.
Holding irregular workpieces instantly.
There is no need to use sealing rubber or cover the area outside the workpiece with soft rubber.
Not require an additional positive pressure for reverse jet.
Has only one port which is connected to the automatic drainage vacuum pump system, self-cleaning functions，no need reverse jet
Replaceable hard faceplate.
Hard panel can be milled multiple times.Ensure higher machining accuracy.You can download the hard faceplate drawing files on the support page and process them by yourself.
Premium Vacuum Chuck
Standard size:180*240,300*400,400*600
- Stronger suction power and more dense suction holes.
The features are the same as the PRO version, but the suction holes have smaller diameters and smaller center distances, resulting in more suction holes on the same working face.
- You challenge smaller independent workpiece.
- The proportion of hollowed-out parts in the finished workpiece will be higher than that of the PRO version.
