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The Howitzer Tank
This Puzzle is included in Volume Seven
All puzzles on this volume now have not only Laser versions but we
have added a Router version as well. The Router versions have Dog
Bone Fillets to compensate for the cutter used that do not allow
sharp internal corners. Please see our learning pages if you are
unfamiliar with Dog Bone Fillets in CNC Routing. Scrollsaw users
would use the Laser versions.
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The Howitzer Tank
A howitzer is a type of artillery piece characterized by a relatively short barrel and the use of comparatively small propellant charges to propel projectiles at relatively high trajectories, with a steep angle of descent. Until fairly recently, about the end of the Second World War, such weapons were characterized by a barrel length 15 to 25 times the caliber of the gun.
In the taxonomies of artillery pieces used by European and European-style armies in the 17th, 18th, 19th, and 20th centuries, the howitzer stood between the "gun" characterized by a longer barrel, larger propelling charges, smaller shells, higher velocities, and flatter trajectories and the "mortar" which was meant to fire at even higher angles of ascent and descent. Howitzers, like other artillery pieces, are usually organized in groups called batteries.
The modern howitzers were invented in Sweden towards the end of the 17th century. These were characterized by a shorter trail than other field guns meaning less stability when firing, which reduced the amount of powder that could be used. Armies using these had to rely on a greater elevation angle to achieve a given range, which gave a steeper angle of descent.
Collect your Howitzer Tank Today!
Hello and thanks for shopping with Makecnc!
These 3D puzzles are a downloadable product that have been made ready to cut on any CNC router or CNC laser machine.
They are supplied as ready-to-cut DXF vector files for CNC.
CNC hobbyists receive excellent value for money with each package containing the following:
Imperial:
1/8 inch
1/4 inch
1/2 inch
Metric:
3mm
6mm
12mm
both in DXF format
1 X Clear and concise color assembly manual.
NOTE: Our 3D Puzzles can be built in different thicknesses.
Example: 1/8" uses 1/8" Plywood...1/4" uses 1/4" Plywood, etc.
As a rule, although the slots are set to fit the same sized tool, most
people will use a smaller bit size when cutting.
All the hard work is done!
Makecnc is excited to bring to the CNC hobbyist a new and ever-expanding library of art and projects made ready-to-cut on your CNC machine! You can either sell the cut out projects as your own product or assemble them for your own enjoyment and to give as gifts to your family and friends.
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All downloadable products are copyright makecnc.com and may not be copied or redistributed in any format other than actual material products made from the supplied files.
Assembly PDF files may be sold as printed copies only along with a product made from the supplied files.
Unless otherwise stated in the documentation and product description you may make as many hard products as you like from your files with no royalty to the designer.
