Journal of the Minnesota Precision Manufacturing Association
Journal of the Minnesota Precision Manufacturing Association
Journal of the Minnesota Precision Manufacturing Association
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Feature | Investing in a down economy<br />
is a new venture, but would expand<br />
<strong>the</strong> company’s capabilities and allow<br />
it to do a wider variety <strong>of</strong> prototypes<br />
and short-run work. It’s something<br />
customers have been asking for.<br />
New technology has elevated<br />
Challenge Machine to a whole new<br />
level, Betland said. For that reason,<br />
<strong>the</strong> company makes a point to send<br />
representatives to IMTS and related<br />
shows each year.<br />
“There aren’t a lot <strong>of</strong> machines<br />
out <strong>the</strong>re for what we’re doing as far<br />
as micromachining,” he said. “We’re<br />
always looking for new ideas and new<br />
equipment in this area.”<br />
Proto Labs<br />
protolabs.com<br />
Proto Labs is a contract<br />
manufacturer that specializes in quick<br />
turnarounds <strong>of</strong> low-volume parts.<br />
“I think it’s safe to say we’re<br />
<strong>the</strong> fastest in <strong>the</strong> world at what we<br />
do,” said President and CEO Brad<br />
Cleveland. “And it’s because <strong>of</strong> <strong>the</strong><br />
technology we use.”<br />
Proto Labs has invested millions<br />
<strong>of</strong> dollars in s<strong>of</strong>tware and milling<br />
technology to automate all <strong>of</strong> <strong>the</strong><br />
manual processes that are necessary<br />
before a part can be milled, such<br />
as analyzing <strong>the</strong> geometry <strong>of</strong> its<br />
customers’ parts and programming<br />
<strong>the</strong> tool paths <strong>of</strong> its machines. As a<br />
result, <strong>the</strong> company can ship finished<br />
CNC machined parts or injection<br />
molded parts <strong>the</strong> next day.<br />
However, <strong>the</strong> company is more<br />
dependent on s<strong>of</strong>tware and computing<br />
technology than milling technology,<br />
Cleveland explained, because <strong>the</strong><br />
s<strong>of</strong>tware drives <strong>the</strong> automation.<br />
“We exist because <strong>of</strong> technology<br />
advancements that didn’t exist<br />
12 years ago,” he said. “We are<br />
completely dependent on proprietary<br />
s<strong>of</strong>tware that we’ve developed and <strong>the</strong><br />
Internet in general.”<br />
Indeed, technology has fostered<br />
rapid turnaround times as well as<br />
rapid growth. Since it was founded<br />
in 1998, Proto Labs has grown from<br />
zero employees to more than 300<br />
employees worldwide. Headquartered<br />
in Maple Grove, Minn. <strong>the</strong> company<br />
recently added full scale operations in<br />
Europe and Japan.<br />
<strong>Precision</strong> Tool<br />
Technologies<br />
precisiontooltech.com<br />
<strong>Precision</strong> Tool Technologies,<br />
which makes prescription eyewear<br />
components, purchased over $2<br />
million in capital equipment over <strong>the</strong><br />
last year, including precision grinders,<br />
laser welders and a laser engraver.<br />
It also opened a second facility in<br />
Brainerd, Minn.<br />
“Five years from now, 80 percent<br />
<strong>of</strong> what we’ll be doing we’re not<br />
doing today,” said Jim Goerges,<br />
president. “What that expansion<br />
equipment allows us to do is work<br />
around <strong>the</strong> clock. It is automatable<br />
and can run unattended.”<br />
Despite a steep drop in sales<br />
and budget cuts, <strong>Precision</strong> Tool<br />
Technologies purchased <strong>the</strong> equipment<br />
anyway, having learned a few lessons<br />
from <strong>the</strong> downturn in 2001.<br />
“When we were doing equipment<br />
expansion in 2001, we sped right<br />
through that deal,” Goerges said. “This<br />
downturn is a little deeper and steeper.<br />
But we’re still long-term focused.<br />
We’re not going to jump <strong>of</strong>f <strong>the</strong> track<br />
because <strong>of</strong> a short-term blip.”<br />
Haberman<br />
Machine<br />
habermanmachine.com<br />
Prior to August <strong>of</strong> 2009,<br />
Haberman Machine had been<br />
running 24 hours a day, 7 days a<br />
week. Maxed out in capacity, <strong>the</strong><br />
company decided to purchase<br />
additional equipment and open a<br />
second facility in Stillwater, just<br />
5 miles away from its Oakdale,<br />
Minn., facility.<br />
Then <strong>the</strong> company began to<br />
experience a ripple effect from <strong>the</strong><br />
recession.<br />
“We had a tough fourth quarter<br />
last year and first quarter this year,”<br />
said Kimberly Arrigoni, Haberman’s<br />
controller. “The slowdown was<br />
painful on top <strong>of</strong> our expansion. Our<br />
second quarter has been much better<br />
and signs are <strong>the</strong>re that we are getting<br />
through it.”<br />
In November, Haberman Machine<br />
opened a 10,000-square-foot facility<br />
and is running currently both<br />
facilities 6 days a week, 24 hours<br />
a day. Its goal is to produce parts<br />
“better, faster and cheaper” in order<br />
to compete in today’s marketplace.<br />
“We were fortunate to be able<br />
to take advantage <strong>of</strong> <strong>the</strong> sales<br />
opportunity on our building<br />
and equipment,” said Scott Ness,<br />
Haberman’s sales engineer. “For once,<br />
we were at <strong>the</strong> right place and time<br />
to be able to capitalize on what <strong>the</strong><br />
market was <strong>of</strong>fering.”<br />
The equipment Haberman<br />
Machine purchased was a Zeiss<br />
coordinate measuring machine,<br />
two Fanuc RoboDrills, and eight<br />
Kitamura horizontals, two <strong>of</strong><br />
which are 5-axis. The company also<br />
purchased a central mix and makeup<br />
system to continuously recycle<br />
its coolant, just one <strong>of</strong> <strong>the</strong> many<br />
elements that makes its building a<br />
green manufacturing facility. In fact,<br />
Haberman is <strong>the</strong> only manufacturer<br />
in <strong>Minnesota</strong> with this type <strong>of</strong> a fully<br />
automated system.<br />
“Everything is set up to run<br />
24 hours a day for lights out<br />
manufacturing,” Ness said. “We<br />
positioned our organization to be<br />
able to support our current customer<br />
base and be ready to expand with<br />
new customers once <strong>the</strong> economy<br />
recovers fully.” PM<br />
Melissa DeBilzan is a contributing<br />
writer for Intrinxec Management, Inc.<br />
She can be reached at<br />
melissa@mpma.com.<br />
July | August 2010 PRECISION MANUFACTURING | 33