FP-21T
For RF board making to processing various materials!
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Highly
Expandable & Precision Oriented!
FP-21T is designed for "Processing Accuracy".
With various options and versatile software functions,
FP-21T is suitable not only for typical PCB prototyping
but also for processing thin materials, various hard and
soft materials, 2.5 Dimensional work, additional work
and other works. >>Samples
| Specification |
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| Working area |
: 350 x 250 mm |
| Maximum thickness of the substrate
board |
: 30 mm |
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Is it so special to be able to use 0.1mm
RF milling bits? |
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Yes, indeed.
To ensure desirable RF characteristics, it is necessary
to use special RF milling bits to cut RF boards. This
type of tools have cylindrical tip as shown in the picture
shown below. As you can, 0.1mm RF milling tool has very
thin cylindrical tip, and is very flrangible compared
to a standard milling bit.
For typical board making, milling
bits with pointed conical tip ("typical bit"
shown below) are commonly used. This type of cutter is
useful for making standard boards quickly in quantity
because it is thick and strong. However, it is not desirable
to cut 0.1mm patterns for RF boards with conical tipped
bits because the channel cross section becomes trapezoidal.
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In order to use an 0.1mm RF milling
bit, the machine has to minimize the vibration of
its mechanism and the spindle motor and runout.
In the words...
If a prototyping machine is capable of using 0.1mm
RF milling bits, that machine must be high performance. |
FP-21T is designed for highly right machine construction
and has a high performance spindle motor with very low
runout (within 20µm). Furthermore, this motor uses
ceramic bearings for longer service life.
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Web Video |
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- fp21thp_ptfe_02
- fp21thp_ptfe_03
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FP-21T model 60 |
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We recommended FP-21T model 60 for those
who are interested in processing high load material in
quantity or for long hours. Thanks to its spindle motor
construction, model 60 is better suited for processing
heavy load materials compared to model 40/U. |
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You can process many materials besides
cupper substrate board |
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FP-21T is compatible with the various types
of processing besides the normal substrate board.
The Z axis stroke is large enough and numerical controllable,
so it is suitable for the surface processing of the thick
material.
Additionally, the air pressure model (FP-21T HP) can process
the material in non-contact way, you can process the soft
materials without scratching the surface.
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Application example of FP-21T user |
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- Besides the cupper substrate board, plastic resin,
aluminum, free-machining ceramic
- Surface processing of the thick material
- Supplementary processing
- For routing processing
- Large size antennae board processing (custom-made)
Samples & Intoduction
Example
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Option makes it easier to use our system
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Fiducial
positioning camera
Zoom the surface board at 30 times magnification,
and you can align the positioning easily and accurately.
It is also effective for the supplemental processing of
the finished board.
Vacuum table
The porous plastic resin aspirate the substrate board
evenly. This equipment can fix the thin material or film
without misalignment or warping.
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Fiducial positioning camera
Vacuum table
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Non-Contact Milling Head |
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As the board is pressured by air pressure,
it leaves no undersirable traces on the board surface.
Suitable for milling the soft substrate board such
as teflon circuit board.
(By attaching the non-contact milling head to the
FP-21T, "HP" will added to the model name; FP-21THP.
)
Non-Contact Board Making & Contact Board Making
When making boards with fine
patterns, we usually adopt the
incremental milling method in which the material
board is held down and the tool tip is made to stick
out accurately from the very point where the board
is being held down. For holding down the material
boards, there are two methods called the contact
method and the non-contact method. |
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Contact Board Making System
This system leaves
the thin trace of pivot touch on the surface of
copper foil.
(But this pivot does not leave any scratch.)
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Non-Contact Board Making System
As the jet of air pushes down the board without
touching, this system leaves no trace on the copper
foil. Therefore, this system is suitable for the
processing of thin or soft board materials. However,
additionally you have to have an air compressor.
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MITS
General Catalog
English
(PDF file / 1.8MB)
MITS Electronics
E-MAIL
Contact us : Inquiry Form
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