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The Value of Using
Common Components
by Alex Loyd
(correspondent at large) |
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Spring 2004 |
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volume 8
issue 29 |
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In the world of CNC machine
tools,
Haas owners and operators know that their machines deliver value. But
what, exactly, does “value” mean? In the case of a Haas, it means that the
machine’s performance exceeds customers’ expectations. For the price of a
particular product, people expect a certain level of performance,
reliability and customer service. Once a customer owns and operates a Haas
machine, and interacts with both the company and their local distributor,
they realize that they’re getting a lot more for their money than they
expected.
But what about people
who aren’t Haas customers yet? What do they know about Haas machines? They
may have heard good things from Haas owners, but there remains one
residual issue – the mildly negative reputation given to Haas by machine
tool sales folks from competing companies. There is a lot of trash talk
out there that goes something like this: “That Haas machine is OK but, you
know, how good can it be? Jeeze . . . look at the price.”
And there you have it
– the rumors start flying. In fact, this suggestion – that a low price
implies low quality – is usually presented by a salesman from another
machine tool company during the last few days of the month . . . while
trying to close a deal against a Haas. On the surface, this argument might
seem to have some logic to it. Let’s face it: A “too good to be true”
price sometimes points to inferior materials, questionable workmanship or
unreliable service and parts availability. Unfortunately, most of us know
this from experience, and it doesn’t take much to project our expectations
from one situation to another.
So, the word on the
street from salesmen who are struggling to compete is that Haas machines
are OK – but don’t expect too much. Haas owners, however, will tell you
another story altogether. In fact, Haas machines are made with the same
top-quality components as you’ll find in the machines that have the best
reputations out there – and much higher price tags. Haas employs the same
guideways, ballscrews and motors as every other respected name in the
machine tool business. Could it be that, because these other companies
charge more for their machines than Haas does, people actually believe
their machines are superior?
Let’s ask the question
another way: How can Haas build a CNC machine that is every bit as good as
the competition’s, but charge considerably less – and still stay in
business and continue to grow? The answer sounds simple, but making it a
reality isn’t always easy.
What Haas does is
strive for efficiency in everything they do. That doesn’t just mean clever
designs, smart engineering and innovative solutions – it means constant
improvement everywhere. It includes every department at the company, from
front-office operations, to engineering, to manufacturing and assembly, to
seemingly small things like facility maintenance and scrap removal.
This approach – total
commitment to improving efficiency – lowers operating costs while allowing
Haas to build a better product today than was built last year, last month
or even last week. It’s all about keeping manufacturing in-house,
investing in high-efficiency equipment, streamlining operations, and
simplifying both the designs and the assembly of the machines. It’s about
making these things part of the company culture – the normal mode of
operation.
This may sound like
just so much good marketing hype if you’re not already “in the know.” So,
for the next few issues of CNC Machining, we’ll detail some of the ways
that Haas Automation constantly improves operations, thus reducing
expenses and delivering ever-improving machine tools at the industry’s
most reasonable prices.
Installment One:
Common Components – The Haas Control
Today, Haas
Automation’s machine product line numbers more than 60 different models.
Every one of those machines comes with a Haas control, and every aspect of
both the hardware and software for the Haas CNC is designed in-house by
Haas engineers. The Haas control utilizes industry standard G-code
programming, and is extremely easy to use.
With more than 45,000
Haas machine tools in use today, the Haas control is a widely accepted
industry standard. Complete rule over the design and development of nearly
every component of the control, coupled with the savings that come with
volume purchasing, gives Haas the ability to build a robust control at a
cost that other machine tool companies can only dream about.
Haas doesn’t just
build its own computer numerical control – they also design and build the
axis drives and spindle drives, for a complete, seamless package. Combine
all this with the ability to institute changes immediately and improve
outcomes almost overnight, and you can see the pricing and quality
advantages this brings to Haas machines.
Haas owners get real
advantages from this situation as well. Most importantly, the machine cost
is reduced considerably, while the quality can improve without restraint.
Compatibility between the control and the machine is simply a non-issue,
so you’ll never get finger pointing from Haas. Since they design and build
the entire machine – hardware and computer control – they’re responsible
for the entire machine.
The Haas control is a
good illustration of how in-house design and manufacturing, coupled with
economies of scale for component procurement, and a culture that rewards
constant improvement, can deliver a superior product at a very affordable
price.
Next time: efficiency
on the assembly line.
~~
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