Artcam 2018 training on 3D Blend command

ArtCAM 2018 Extrude command

ArtCAM 2018 - Extrude Command

Extrude is one of the Relief tool / 3D command in ArtCAM.
1.Create minimum 4 vectors to use Extrude command to its full capacity.
2.First vector for Drive Rail ,which defines the path along which the relief will be formed.There is an option to select more than one such vectors
3.Second Vector for start Profile,which defines the cross section of the relief at the start point of drive rail.
4.Third Vector for End Profile,which defines the cross section of the relief at the end point of drive rail.
5.Fourth vector for Z Modulation,which define the height of the relief along the drive rail
Select these vectors one by one and click on the select button against each vector name in the extrude command form
See the automatic preview ,select mode and apply.

Who makes the best CNC Router ?

Who makes the best CNC router?

Its very
elaborate task to identify, who makes the best cnc router from 1000s of CNC Router
Manufactures available across the world. If we have to go for such task we have
to define the criteria’s for the best CNC Router Manufacturer and to do survey on
it. Then we will get an answer. But the answer will be more relevant in
academic terms than for a practical use., unless and otherwise we get the
grading of all companies making cnc router, and getting regular update on this
data from a reliable source .Because, this will be only one of the factors in actual
purchasing decision and purchase is more based on various other factors. So if
other factors are not favorable, very less chance to buy from the best cnc
router manufacturer

At this point
I can’t tell who is the best CNC Router Manufacturer?  But we will look in to the points to identify
the best CNC router maker.

The best CNC
router maker will be surely the one who is strictly following manufacturing
practices at the best and which Result in quality product. Again Quality is relative
term. And based on purchaser’s requirements.

Now we will
look into those points  to identify the
best cnc router manufacturer

1. They should
have a proper manufacturing facility.

2. Regular
update on technology.

3. Workmanship
and best shop floor practices.

4. Standard spares
are used.

5. Advance infrastructure,
machines and equipment to ensure quality.

Last ,foremost
and overall

         “The
ability to deliver what they promise”

To conclude as
there is no data available now ,on who is the best CNC Router manufacturer. But
we can see there are many people who makes the CNC Routers best in the class.

You can use
the above points to compare the manufacturers relevant to you to find the best
among them. And can take a purchase decision, considering other purchasing
factors also.

What is a CNC Router?

1.A CNC router is a MACHINE that is very similar to the commonly
used handheld router that is utilized for cutting various materials
2.But the movements and rotation of Router is controlled by CNC
3.CNC means Computer numerical control
4.CNC enable the machine to function automatically
5.By using CAD and CAM software on a computer, you can tell the CNC router exactly how to machine any material to get a precise output.
6.It automate tool movement and tool rotation according to the
programmed command or NC codes similar to a CNC milling
machine
7.CNC Router is Generally used for machining
soft-metals
like brass,copper,gold,silver etc..
&
other materials,
like wood, composites, plastic, stone and foam,etc..
8.CNC Router build structure is generally Bridge type or Gantry type
9.Some of the Application Areas of CNC Router are Signage,
Cabinets and furniture,
Aluminum and brass machining,
Prototyping and 3D modeling,stone carving,
Musical instruments,Jewelery Making
door carvings, interior and exterior decorations,
wood panels, sign boards, wooden frames,
moldings. In addition,
it helps in the thermoforming of plastics by
automating the trimming process
10.CNC routers reduce waste and increase productivity,
producing various items in a much shorter amount of time
than using other conventional machines.
101.CNC routers are utilized include hobbies like woodworking, creating prototypes within the engineering field, producing pieces of art, and certain forms of production work.
12.Many hobby and do it yourself (DIY) CNC Machines are in the CNC Router category
13.CNC Router is comparatively is easy to use compare to other CNC machines
14.So it is used by traditional workers in furniture making, stone carving, jewelry making,etc..with ease.
15.Industrial models of CNC routers are extremely large and can take up a good amount of space. However, newer desktop CNC routers are much smaller and can place right on a table.
16.More advanced CNC routers with great capabilities to be incredibly precise in their production processes has also been developed.

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Techniques for Handling Big Parts with a CNC Router Machine

It is easy to handle CNC router, but it gets hectic when you have to deal with parts bigger than your machine. However, with smart and right strategies, one can deal with it.

Problems to Overcome
​
Usually, two kinds of problems are likely to occur while using these machines. The first challenge is to break the part into small setups in which every setup should give the access to the various portion of the part. Therefore, you have to line it up accurately. Afterward, you have to find out the way to get the part fit into CNC router enclosure.

Sorting Out Major Problems While Handling CNC Router
•  Check for Collisions: You must start the venture by carefully checking for collisions as it might lead to an unrepairable damage to the part.

•  Be Careful: Perhaps, you line up straight edges with straight edges. However, a diagonal is longer than any edge in a rectangle. So, you can try putting the part at an angle without lining up the straight edges. Also, you have to care that the part feature lined up along with the CNC router machine.

• Know about the Complete System: Heavier parts need proper support during the cutting process, which makes roller tables auto loading and off loading systems an important part of the CNC router machine. Such automatic systems comprise indexing table, material loading/unloading arm, and offloading conveyor table .

•  Understand the Use of Pop-Up Pin: It comprises an important part of the CNC Router model machines as it helps the processing sheet to find the home points quickly. Here is how it works:

1.    The pop up pin swings up from the table surface.  
2.    The operator moves, aligns and makes the processing sheet closer to pop up pin.
3.    This makes  the sheets ready for work from home point.

• Use Auto Pressure Plate: You might have faced problems in cutting or engraving materials with thickness even less than 10mm. It is hard to get the desired result with such thin material despite fixing its edge through clamp. The Auto Pressure Plate is a befitting solution to this problem as its helps the surrounding area of spindle to press the working table tightly and perform the cutting/engraving task effectively.

•  Act Wisely: When it comes to round parts, try spinning instead of sliding them. However, if the part is too big for lathe machine, then it is wise to prefer a flywheel.

These techniques can be useful when processing big parts. All it takes is a little ingenuity to make use of your CNC machine’s work envelope effectively.