94 PCB007 MAGAZINE I SEPTEMBER 2024
Alex Girardot of Perfect Point Precision Carbide
Tools explores the pioneering advancements
in drill bit technology supporting high-tech
fabrication. Leveraging his 15 years of expertise
in the PCB industry, he discusses the critical
role of coating technology in enhancing drill bit
performance. This technological leap increases
accuracy, especially in high aspect ratio builds,
and nearly eliminates drill bit breakage. Perfect
Point's innovative approach includes a hybrid
flute design and active collaboration with cus-
tomers to optimize
their drilling pro-
cesses through
automation and tai-
lored guidance.
Mike Brask of IPS
explores the shift
toward automated
chemical dosing in
wet process lines
for enhanced con-
trol, safety, and
product reliability.
Mike emphasizes that automating chem-
ical dosing reduces variability, ensuring
consistent quality and safer working con-
ditions. He notes past reliance on manual
labor and highlights current challenges,
including space limitations and regulatory
hurdles.
With more than 40 years of experience in the electronics industry, Mike
Carano helps guide us through how dialing in on your wet process area
can benefit your bottom line. "When things get out of control, the varia-
tion in your wet process begins," Mike says. "Just because they look like
good boards and may even pass electrical test, it does not necessarily
mean you have good boards. Once the chemistry is headed toward the
right or left side of the process control parameter cliff, the plating is com-
promised." What he's really talking about is the need for a paradigm shift "where tight control of
your processes is the way you manage your organization, wet process being one particular and
crucial area of operations."
Audits: A Critical Element of Process Control
A formal audit always seems difficult to justify. Companies do not want the
expense, and employees do not want the hassle. There is always a chance
of failure, and management struggles to understand the benefits. If you or
your company has had issues with auditing, hopefully, this article will help
you feel a little more comfortable about the auditing process.
Shifting to Automated
Chemical Dosing for Enhanced
Control and Safety
Advancements in
Drill Bit Technology
Maximizing ROI Through Better Wet Process Control
TOP TEN
EDITOR'S
PICKS
Randy Cherry
Mike Brask
