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> Vacuum table VT3020 cnc clamps for engraving or milling
Vacuum table VT3020 cnc clamps for engraving or milling
High flexibility due to an aluminum surface with additional clamping threads.
This table works in wet and dry machining environments.
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This vacuum table represents a combination of highly efficient processing with top-class materials. The cover plate consists of massive aluminum, the base plate from hard plastics. This makes for an extremely rigid sandwich construction that has many advantages.
Work pieces can be clamped by using additional clamping threads that one could not otherwise be clamped with a vacuum table. To do this, you can remove the suction nozzle from the clamping hole and an M6 thread is then freely available. After work is completed, the suction nozzle can be screwed in again and the hole reset to its original position.
(This is an example of one of our larger 4 port units. The one being sold is a two-port unit)
This is ideal solution to clamp almost all materials that are processed by manual means on CNC machines or automatically. Typical areas of use are electronics, electrical engineering, sinking, model making simply every form of machining. No matter whether on CNC milling machines, surface grinding machines, laser cutting machines or simply when used in measurement engineering. In contrast with a magnet clamping plate, non-magnetic materials such as aluminum, brass, copper or plastic sheets can also be clamped here. Operation can be completed via practically every vacuum pump. Attempts with a normal vacuum cleaner promise great success; a connecting adapter is included in the delivery contents.
The retention force is proportional to the covered area, the friction coefficient and the differential pressure.
A holed rubber mat is included in the delivery contents with the aim of raising the friction coefficient.
At the same time, this is used to protect the vacuum plate, if work pieces are milled through. Drilled rubber mats are wear parts and are inexpensive to purchase.
This vacuum plate allows for wet processing with non-detergent cool lubricants customary in the trade. However, one should ensure that in a case where a significant amount of fluid is used, a liquid separator which can be delivered as an option, is used between table and vacuum pump
The vacuum plate should be dressed after assembly in order to achieve the greatest possible degree of accuracy in this clamping. For this reason it is useful to choose a vacuum table that is a little bit smaller than the machine s traverse path in order to be able to dress as far as the edge Of course, we also deliver pre-dressed vacuum tables on request.
Here are the key advantages at a glance:
1. Use of high-quality materials resulting in high long-term stability Wet processing is not a problem. Significantly lower default than for pure synthetic vacuum tables.
2. Multifunctional vacuum plate, dowel pins can be set which allows for smooth reproducibility in the case of mass production.
3. Additional M6 clamping threads offer a maximum of flexibility.
Very low height of only 21mm, therefore no unnecessary operating range losses for the Z-axle.
4. Sintered rubber mats or sintered rubber mats that are permeable to air (with homogenous microporous surface) to be received as accessories
5. Exchangeable vacuum plate, in case a fault occurs, it can be simply repaired.
6. Optimal vacuum distribution through intricate ducts inside the vacuum chambers.
7. High air turnover through generous fitting of the connections.
Measurements: 12-1/4"x7-7/8"x 13/16 (approx. 311.15 x 200.03 mm x 21 mm)
Effective surface: 11-13/16 x7-7/8" (approx. 284.16 x 200.03 mm)
3 lbs 10 oz. (table weight only)
The contents of delivery include:
1 connecting adapter for Shop Vac (Table works with vacuum pump, Shop Vac or Venturi)
1 cover rubber mat to cover gaping holes
Example to the use of the chip threads the stops are additional cost and do not belong to the delivery.
This sale is our intellectual property. It is subject to copyright law, singly and in the aggregate. Whoever copies or disseminates individual passages, images or the complete text without our prior consent, shall receive correspondence from our attorney.
You will receive a guarantee of one year from the date of purchase with this table. Exceptions are mechanical defects that are the result of faulty processing or any damage by the user.
For questions contact: ****@clampusystems.com
