Machine and operational costs have shrunk over the past decade.
For years, the word in the electronics industry has been laser depaneling is expensive. This may have been true for investments in laser machines a decade or more ago, but the situation looks different once operating expenses are accounted for, especially with newer systems. In fact, according to our data, depaneling with laser systems is the most efficient method for a range of applications, and the cutting results are excellent, which means quality standards are also met.
The trend in the price-to-performance ratio for current laser systems, especially with respect to production of rigid PCBs, is obvious: The cost of depaneling based on the effective cutting speed has fallen to approximately one-tenth of what it was a decade ago (FIGURE 1). This dramatic shift is based on three major factors, all based on the rapid advances in laser technology. First, capex cost for laser depaneling systems has decreased to almost 30% of what it used to be a decade ago. Second, overall throughput has improved more than seven times. Finally, the operational costs for energy and maintenance have noticeably decreased.
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