ASMPT introduces WORKS Optimization, a software solution for quality-oriented and integrated process monitoring in SMT manufacturing.

ASMPT WORKS Optimization inspects entire line.

The solution collects and evaluates data from printing and placement processes along the entire line and makes deviations and repeated causes of faults detectable at an early stage. While the printing process can be fully optimized automatically, the software supports the placement process with targeted action recommendations, leading to reduced waste, more stable processes, and significantly faster new product introductions.

While many inspection systems only focus on individual products or stations, WORKS Optimization extends the view to the entire line with its inline Process Expert system. Its three modules – Printing, Placement, and Quality Viewer – retrieve process values from printing and placement systems, along with SPI and AOI data, via the standardized IPC-2591-CFXinterface.

The Process Expert Analyzer delivers comprehensive fault statistics through key performance indicators and customizable charts, supporting operating staff in pinpointing sources of problems. Furthermore, reports from WORKS Optimization can be routed to a predefined pool of experts, selected according to their qualifications.

Automated paste printing optimization

In combination with the ASMPT’s Process Lens or a third-party SPI system, WORKS Optimization optimizes the printing process automatically, without any operator assists. If necessary, the system can also trigger offset corrections and cleaning cycle optimizations.

The Printing module uses stencil data in combination with the ASMPT process knowledge database to determine all relevant printing parameters, identify critical layout areas, and propose targeted improvement measures before the first board gets printed.

It also accelerates new product introductions significantly with the help of so-called ‘fractional experiments’, which use a few test prints to determine the best parameters for a stable printing process.

New placement process support

If the line employs SIPLACE placement machines, WORKS Optimization identifies deviations in the placement process and prioritizes appropriate corrective measures. The information appears on the respective machine’s display so that operators see right away where they need to take action. This relieves more qualified specialists and ensures that available resources are used in a targeted and effective manner.