Continuous quality assurance is vital for modern production processes. LPKF Laser & Electronics AG cleverly combines standard hardware with its StencilCheck software to thoroughly examine the quality of stencils.
 
LPKF delivers an inexpensive solution built from a standard scanner and the StencilCheck software to inspect stencil geometries. The stencils are scanned by a transmitted light unit to identify the openings. StencilCheck compares these findings with the original layout data and then issues an inspection record. “This software is very interesting for stencil producers and SMT manufacturers,” says LPKF Director Bernd Lange. It enables stencil shops to document stencil compliance with the cutting data. It also helps SMT manufacturers slash non-productive time and tooling time if every stencil is inspected before it is installed. The optional CPK module prints the inspection results, and supplies the basis for comprehensive quality assurance as per ISO 9001.

StencilCheck is also useful when basic data has been lost. An optional vectorization module extracts the cutting data from scans of stencils or blanks. The results are an important source of data for recreating the basic data with conventional layout software.

StencilCheck is already available. LPKF can also supply other components upon request, such as scanners, an optimized transmitted light unit, and a stencil rack.

About LPKF

LPKF Laser & Electronics AG manufactures machines and laser systems used in electronics fabrication, the automotive sector, and the production of solar cells. Around 20 per cent of the workforce are engaged in research and development.


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