The Company :
The focus of Harrisson is the design and manufacturing of mechanics for electronics manufacturing; tools for pick & place, printing, feeding and robotics. This focus is the logical result of years of specific experience in manufacturing electronics. Cooperation with you as a customer or user and with the your equipment manufacturer (OEM) is essential for realizing a working solution for your equipment or process. Check out the products below and feel free to contact me for your request.
Nozzles & grippers
The great advantage of surface mounted devices is that they can be picked and placed with high speed robots which makes your factory efficient and competitive. Automatic handling can however be complicated if you have to handle special parts, with special functions and shapes, which need special tools for handling. Examples are connectors, relays, switches or complete printed circuit board. For hundreds of different parts we have made a solution, so there is a good chance we can help you to handle a specific component automatically. With a specification and samples of the part we can make a design and proposal for a special nozzle or gripper for your factory.
Below a collection of LEDs, rings, inserts, fuses, clips, connectors, relays, and a transformer for which Harrisson made tooling.
Printing solder paste on the second side (often TOP-side) of a double sided board requires a specific tool to support the circuit while pushed down by the squeegee. We design the best possible board support for your circuit by creating the maximum support area. In this way you reduce your voids, short circuits, rework and waste and improve your factories profitability.
Tray feeders can handle trays which feed components to the smd-mounter but not always standard trays are available and in this case we
design and manufacture a special tray. In this way automation makes big steps in an exceptional short time frame.
One step further then a specific tray is that sometimes a special feeder needs to be developed. Below you see an AMS label printer integrated in a label feeder
and this enables you to stick your labels directly on a printed circuit board.
If required a design can be checked with a static analysis (FEM) to determine the stress or displacement of the construction. Below an example of a specific board support used in a screen printing process of which the displacements due to bending are visualized. Blue = 0mm, red = 0,003245 mm displacement.
Here a practical check of the solder paste quality as an example of the contence of the process guide: