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Complete Robotic Dispensing and High Precision Systems
Phone: 1-412-596-5948
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Members area files Members area files
News 2013-07-15

    Please note - all machine specific data is located in the members area. Customers with equipment can access this area for:
1) illustrated parts breakdown manuals
2) Electrical and electronics documentation
3) Recommended spares list (part of the users manual)
4) Users manual!
Certain custom applications will also have customer specific cloud storage space for machine drawings and programming examples.

If you have a registered machine, you have web access to the users area.
Note: If you have opted for real time web monitoring of your equipment, this is also accessed through the members area!

    Images

  1. Tech Library
    Links

  1. Jump to members login

3D Scans Put 2D Scans In Context 3D Scans Put 2D Scans In Context
News 2009-11-02

    Sometimes capturing minor height variations relative to standard surface roughness can be difficult. If your standard surface roughness is 1/2 a micron and the profile is another 1/2 micron, it can be difficult to see the forest for the trees. Taking a 3D scan of a surface enables you to see patterns that would otherwise be missed. While it may take significantly more time to do a 3D scan, it is certainly worthwhile if the feature locations are unkown or can vary. The photos illustrate this vividly.
Some assessment of conductive ink print quality can be made between the two solar cells tested. In the lesser quality cell there is much more variability in the printing of the bars.
Also shown is a black ink print on brushed aluminum. A simple 2D scan removes the context and it becomes slightly more difficult to determine the region of interest. Placed within a 3D context, the region of interest becomes more apparent.

    Images

  1. 3D scan of good quality solar cell
  2. 3D scan of lesser quality solar cell
  3. 3D scan of back side conductivity print
  4. 2D of good quality solar cell
  5. 2D scan of backside conductivity print
  6. 2D scan of lesser quality solar cell
  7. Two tested solar cells
  8. Black ink print on brushed aluminum

Assembly Publishes Founder Article - Design Rules Assembly Publishes Founder Article - Design Rules
News 2009-06-12

    Assembly Magazine publishes an article on gasketing design rules by New Precision Technology's founder, Axel VanBriesen. The editors chose not to include the illustrations which are attached here in the image file. The key point here is that it is possible to quickly and efficiently design and confirm the design of re-usable sealing interfaces.

    Images

  1. Gasket design laser scans
    Files

  1. Worked gasket solution
    Links

  1. A link to the Assembly Magazine article

Dual Y Axis Configuration To Boost Productivity Dual Y Axis Configuration To Boost Productivity
News 2008-12-12

    Although our first dual Y axis machine was sold in 1998, the recent economy has helped to increase the urgency for greater productivity gains with manageable cost structures! And so we have decided to put together an illustrative demonstration of the advantages of a dual Y system.

With a typical batch mode system, all operations are serial in nature: the operator loads a part, the operator presses run, the machine does its function and stops, the operator unloads the part and the cycle starts over again. The load and unload sequence is something that we conservatively estimate at a 10 second time cost. As the cycle time drops below about 1.5 minutes, the consequence of this 10 second layover becomes more significant. If you have a 10 second cycle time and a 10 second change over time, fully half of your plant productivity is given to getting parts on and off of the machine!

At a certain point (also around the 10 second mark) it gets to be more difficult for a line operator to keep up with the machine and then something with automated material handling, such as our ICP line, should be considered. Some parts are simply too awkward to be able to load and unload quickly and safely.

One of the interesting elements of New Precision Technology's take on this type of configuration is our "queued" over-ride. The operator loads the parts and as soon as they are loaded, they can press the RUN button and the machine will begin a new cycle right after it finishes the current cycle.

NOTE! With these systems relying so heavily on operator loading consistency, some consideration should be given to validating the part load by way of sensing. Often, New Precision Technology will employ vacuum sensing, prox sensing, ultrasonic sensing, or tactile sensing where appropriate. A very effective example of vacuum sensing can be seen in the hot melt video found through the supplied link. In this example, the presence of a plastic sheet is sensed both when applied and when removed. In this double test method we can actually use the vacuum sense as a run cycle signal, allowing for a seven second cycle time!

    Images

  1. Dual Y axis configuration
  2. Screen display showing part path in ISO view
    Videos

  1. Efficent dual part production
  2. Part one of paired part gasket dispensing
  3. Part two of paired part gasket dispensing
    Files

  1. Dymax GA-107 UV cure gasket compound TDS
    Links

  1. Link to vacuum sensing

Links page added Links page added
News 2008-12-12

    Helpful links for all engineers!

    Links

  1. Jump to links page

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©2008, 2009, 2010, 2011 New Precision Technology, Inc.
P.O. Box 81956
Pittsburgh, PA. 15217
1-412-596-5948