cnckad激光切割教程(英文)
Laser Cutting Tutorial Laser Tutorial Overview and Aims How to use this Tutorial A brief explanation about Clicking A brief explanation about Selection This Tutorial is designed to give the newcomer to cncKad a quick and easy start with the program, while teaching the use of some of the most common commands. The exercises are set out so that the user may work with the program in conjunction with this book. The exercises are of varying difficulty, each one designed to teach the new user a different aspect of the program. For instance, there are exercises that teach various drafting techniques, while others teach more about utilizing laser cutting technology. Each exercise is accompanied by detailed steps that allow a new user to create and learn everything from the easiest to the most complicated procedures within the program.Having completed the exercises in this book you will be able to successfully draw and cut your own sheet metal parts, using many of the cncKad commands. You will be able to take the geometry and cuts and create a working NC program that can be sent to your machine.This Tutorial should be used in conjunction with the cncKad Drafting & Nesting Manual and the cncKad Laser Manual . Working with these manuals will give you the ultimate reference and teaching https://www.wendangku.net/doc/454096430.html,ser Cutting Tutorial Laser Cutting Tutorial
> Laser Tutorial Overview and Aims > How to use this Tutorial
How to use this Tutorial
The first page of each chapter shows the part we will create during the exercise.
Throughout the exercise you will find tips that will help you create the draft and then cut it. These tips will be denoted by the sign, e.g.:
This book is written for work in conjunction with version 8.5 of cncKad . If you have the
DOS version of cncKad please refer to the appropriate books. If you have a different
version of cncKad Windows, while most of the exercises and commands are compatible,
you may find slight discrepancies between the commands and the procedures as listed
here and your software. If this is the case, please consult the user manual that came with
your copy of the program or the update pamphlet.
The Shapes commands are quick and easy methods for building different
contours that are typical to the sheet metal industries.
Laser Cutting Tutorial > Laser Tutorial Overview and Aims > How to use this Tutorial Laser Cutting Tutorial > Laser Tutorial Overview and Aims > A brief explanation about Clicking
A brief explanation about Clicking
When working with cncKad , it is important to remember that the basic unit of drafting is
the Entity. An Entity can be a line, an arc, a circle or a point. As you create parts, you will
need to choose a specific Entity or CAM to manipulate.
When you click your mouse to choose a specific Entity, it is imperative you remember that
cncKad uses the following process to interpret your action:
The following example illustrates this interpretation process:
Line
A has been cut; if you wish to manipulate this processing (e.g. change Cutting Speed), you can click on points
1 or 2, but NOT on 3, 4 or 5.Each entity can be associated only with one process. If you want to place more processes on the line, you should split it into few https://www.wendangku.net/doc/454096430.html,ser Cutting Tutorial > Laser Tutorial Overview and Aims > A brief explanation about Clicking Laser Cutting Tutorial > Laser Tutorial Overview and Aims > A brief explanation about Selection A brief explanation about Selection
There are two modes of selection:
1. Which Entity
has been chosen?
2. Which Endpoint of the entity has been chosen (lines and arcs have 2 Endpoints)?
3. Which Side of the Entity has been chosen?
When selecting a processing definition, you must still select the Entity
associated with this definition.
?Pre-selection –this can be done in two ways:
o by mouse –first select the Entities, then perform the command. Holding Ctrl
key you can select a few Entities at a time. Clicking Esc ape key deselects your
choice.
o by window –there are two options of pre-selecting entities by window and they
depend on the side to which you drag the window:
to the right side –the dragged window is solid. Only Entities fully falling
inside window's frame will be affected by the command you will choose to
apply to those entities.
to the left side –the dragged window is dashed. All Entities that fall within
Laser Cutting Tutorial > Laser Tutorial Overview and Aims > A brief explanation about Selection
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting
Overview
What you will learn in this exercise:
Tips
The aim of this first exercise is to give you the ability to open a new file in cncKad , create
a basic drawing, place cuts on the drawing and simulate the NC code created from the
geometry.
In this exercise we will be creating the following part:
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Overview > What you will learn in this exercise:the frame of the window will be affected.?Post-selection –first choose the command and then select the Entities you want
the command to apply to.
What you will learn in this exercise:
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Overview > What you will learn in this exercise:Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Overview > Tips
Tips
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Overview > Tips
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Creating a New Part
Creating a New Part
1. Opening a new part file.
2. Selecting the active machine for a workstation.
3. Placing shapes and holes on the part.
4. Creating inner rectangle.
5. Creating fillets.
6. Running geometry checks.
7. Saving a part.
8. Adding laser cuts.
9. Defining the sheet size.
10. Generating NC code.11. Simulating the NC.
?
When the new drawing is opened a rectangle is created –this will be the basis for drawing the part.?
The bottom left corner of the draft is placed at coordinate position X=0, Y=0.?
You can position the shapes and circles using absolute coordinates.?You can use Help Lines
to find a position on the part.
1. Double click on the cncKad icon to open the program.
2. From the File Menu (at the top of the screen) select the New => New Part option,
or click the New Part button
from the Standard toolbar . The following dialog
will be displayed.The procedure for opening new files in cncKad is the same as for opening any
new file in Windows programs -press the Ctrl+N combination on your
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Creating a New Part
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Selecting the Active Machine Model
Selecting the Active Machine Model
It often happens that a workstation supports more than one machine model, for example
one (or more) for laser cutting and one (or more) for punching.
Before beginning to draft the part, we should make sure that we are working on a laser
cutting machine.
To select the machine model that will be the active one:
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Selecting the Active Machine Model
Keyboard.
3. In the File Name box type “Exer1”instead of “Part1”. You can do this by double-
clicking on the name "Part1" and then typing-in the new name. When you are done,
click on the Save button.
4.
The following dialog will now be displayed:Remember that you define the size of the part when you open a new part and
not the size of the sheet.
If you make a mistake while typing the values –use the Backspace key to
erase the value and retype it, and the Tab key to move between fields.
5. This dialog allows you to define the part Size, sheet Material and Thickness. In
Part Size , set the X size to 300 and Y size to 200.
6. Select a material from the dropdown list and define the thickness as 1mm. Leave
all the rest of the options at their defaults. For the time being we will not fill out the
User Data options, so just click on the OK
button to confirm your part definitions.
The User Data tab allows the user to associate certain information with the
part, for instance –Order Number, Drawing Name, Revisions, and Notes. This
information can then be inserted in the Report File .
7.
A white rectangle of the defined size will appear on the screen.
1. On the State Bar , at the left side of the cncKad window, click on the Machine button .
2. A list will open with the models that are installed on this workstation, with the active one marked by a check mark:
3. To change the active machine, simply click on the one you want.
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Positioning Holes with Help Lines
Positioning Holes with Help Lines
In this stage we will be placing holes on the drawing and positioning them by snapping
them to intersections of the Help Lines, which will enable us the exact positioning of the holes.
Help Lines are always displayed as green lines that cross the entire extent of
the screen.
Any position can be located by entering the absolute coordinate, but
sometimes it is easier to use Help Lines to find the position.
1. From the Help Lines Toolbar–click the Parallel
Help Line at Distance button –.
2. In the dialog that appears define a distance of 50 and click on the OK button.
3. Position the Help Line by clicking the mouse on the inner side of the left vertical
line.
4. Repeat this for the right vertical line.
5. Press the Space bar and redefine the parallel distance as 30. Click the OK button
to close the dialog.
6. Click the bottom horizontal line on its inner side, and then click the top horizontal
line on its inner side. The result should be as shown below:
7. From the Shapes Toolbar–select the
Draw Circle button . The following dialog box will be displayed:
8. Define a diameter of 15 and click on the Apply button.
9. The dialog will disappear and you will be able to move the circle with the cursor.
Click on the Snap=Auto button on the top left side of the screen. A menu will
appear, from this menu select the Snap Intersection option (or press F7 key).
You can define any snap position as the default by clicking on the Snap
button at the top left of the screen, and selecting the snap position from the
menu i.e. Endpoint, Center, Intersection etc.
Unless defined otherwise the line will automatically "snap" to the nearest snap
point. This can be an endpoint of a line, a center of a circle or a line and an
intersection between two entities.
10. Position the cursor near the intersection of the help lines and click the mouse. The
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Positioning Holes with Help Lines
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Creating the Inner Rectangle
Creating the Inner Rectangle
In this stage we will be creating a rectangle by using the help lines to define the rectangle corners. We will then draw a line by snapping to the intersections of the help lines. There
are also other methods for creating rectangles –for instance you could use the Shapes
options.
circle will snap to the intersection. Repeat this for the other three holes.11. From the Delete toolbar –
click the Delete Help Lines button –
.
12. The Select Option Toolbar –will open. Click
the "A " icon (or the press the letter A your keyboard) and press Enter to confirm
the selection.
13. Press Esc key and clean the screen by clicking on the Redraw button –(or press F2). The part should appear as shown below:The Shapes commands allow you to build certain shapes parametrically, i.e.
you define the dimensions and orientation of the shapes, and to place them on
the drawing.
There are eleven types of shapes available (from the Shapes toolbar or from
the Draw menu => Shapes )-
o
Rectangle o
Oval o
Single-D o
Double-D o
Trapeze (Connector)o
Bolt Hole o
Banana Shape o
Ellipse o
Punched Sheet o
Triangle o Polygon
1. From the Help Lines toolbar click on the Vertical Help Line icon .
2. Click the cursor on the bottom horizontal line, near the middle of the line. A green,
vertical help line will be placed through the midpoint of this line.
3.
From the same toolbar click on the Horizontal Help Line button .
4. Now click the left vertical line near the midpoint. The part should now be similar to
the drawing shown below.
5. From the Help Lines Toolbar select the Parallel Help Line at Distance button .
The distance dialog box will appear, enter a value of 100 and click on the OK
button.
6. Click the vertical help line on either its left or right side. A new help line will be
placed 100mm from the original vertical help line.
7. Click the other side of the (vertical) center help line. There should now be three
vertical help lines with a 100mm distance between each of them.
8. Click on the Parallel Help Line by Distance button again and reenter the value as
50. Click the OK button, and click the horizontal help line once on each side. Now
the part should be as on the picture shown below.
9. From the Shapes Toolbar–select the
Line, Auto Snap button –.
The Line, Auto Snap command automatically snaps the cursor to the nearest
Snap position. There is no need to place the cursor exactly at the desired
position. The start and endpoint of the lines will be placed at the closest
snapping positions.
The Line, Auto Snap option is a quick and accurate way of snapping to
intersections created by the help lines.
10. With the aid of the cursor click the four intersections of the help lines, as shown
below, and then click the first one again (to close the rectangle).
11. Click the right mouse button –this is the Esc ape button and closes the command.
12. From the Delete Toolbar click on the Delete Help Lines button –. Click the A
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Creating the Inner Rectangle
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Filleting Contours Filleting Contours
In this stage we will be placing fillet radii on the outer and inner contours.
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting
> Filleting Contours
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Geometry Checks icon from the Select Option Toolbar and then press Enter to delete all the help
lines.
13. Click on the Redraw button from the Zoom Toolbar to clean the screen.
The screen can be redrawn any time by using the Redraw button.
Use the Zooming commands to enlarge a portion of the drawing to enable
accurate work.
1. From the Edit Toolbar –
click the Fillet button .
The following menu will appear:The Fillet menu gives you the options of creating one single fillet on a corner,
or of creating the same fillet radius on every corner making up a closed
contour, or of creating fillet radiuses on every corner of the part.
2. Select the second option –the Contour command.
3. Click the inner rectangle on one of its lines. When asked if "OK to fillet selected
contour ", click the Yes button.
4. The Radius Definition dialog will be displayed. Define a radius of 10 and click the
OK button. The inner contour will be filleted on all four corners.
5. Click the outer contour. The contour will be highlighted and you will be asked again
if this is the correct contour, click on the Yes button. Define a radius of 20 and click
on the OK button. The outer contour will be filleted.
6. The part should now be as shown below:
Geometry Checks
We will now check the part for any errors or problems.
It is important to execute these checks before entering the cutting stage, so that cncKad
will be able to recognize the part correctly.
These checks not only verify the legality of the existing geometry, but also repair it, if
needed –you can choose to delete duplicate entities (e.g. Circles placed on top of each
other), join all the breaks in the geometry, examine the part to see if all the contours are
connected properly.
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Geometry Checks
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Saving the Part
Saving the Part
It is important to save your part after each important change you make, so that you will not loose a lot of work if there is a problem. To do this, select the Save button
from the File toolbar .If you want to change the part’s name select Save As from the File Menu . The following
dialog will appear:
Type-in a new name for the file and click the Save button. The dialog will disappear and
the part will be saved under the new name.
1. From the View menu (at the top of the screen) select the Check option, or click the
Check button .
2. The dialog, as shown below, will be displayed. Make sure that the options are set
as shown:
3. Press the OK button, to execute the checks. If there are any gaps in contours
bigger than 1mm, the examination process will stop, a red X will be placed at that
position and you will be allowed to press Enter to continue with the checks.
Gaps in the contours that are smaller than 1mm will be repaired automatically.
The size of the repaired gap can be set by editing the Connect Tolerance
field.
You can also do this by pressing the Ctrl+S key combination on your
Keyboard.
This dialog is displayed only the first time that you save the part, or when you use the
Save As command.
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Saving the Part
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting
> Cutting the Part
Cutting the Part
The part’s drawing is now complete, and it is time to cut it.
To cut the part we will use the AutoCut option.Click the AutoCut button on the Common Toolbar , and the following dialog will open:At this point we will not go into all the options this dialog offers –
simply click the Run
button.
The part will be cut automatically (as you will see from the addition of the yellow cutting
lines), and the following message will appear:
Confirm by clicking OK and view your part:
The cuts will be presented on the drawing as yellow lines, placed to one side
of the contour (white) lines.
The dotted lines are the Rapid Tool Path . You can turn this feature on and off
from the View menu , or by pressing the Alt+B keyboard combination.
The Entry into a cut is marked with the circular piercing graphic:
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Cutting the Part
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Defining the Sheet Size
Defining the Sheet Size
We will now define the size of the sheet, the number of parts that fit on it and the offsets of the actual parts from the sheet’s edges.
1. Click the Set Sheet and Clamps button from the Common toolbar (you can
also access this dialog from the CAM menu).
2. The following dialog will appear. Go to the Sheet tab and define the Sheet Size
and the Offsets as shown below:
When defining a sheet size, cncKad will attempt to fit in as many part copies
as possible. These copies are called "multiple parts". The amount of parts that
fit on the sheet is displayed in the Number of Parts fields, below the Sheet
Size definition fields.
3. Click on the Part tab and note the Distance Between Parts section; here you can
define the distances of each part from the next.
It is important to separate the parts enough to allow for the Entry and Exit
cuts of the parts’outer contours.
4. Confirm the new definitions by clicking the OK button. Your sheet should now look
like this:
Remember to Save your work periodically.
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Defining the Sheet Size Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Generating the NC Code Generating the NC Code
It is now time to convert the part’s drawing and cutting definitions into NC code.
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Generating the NC Code
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Simulating the NC Program Simulating the NC Program
Running the Simulation
After the Post Processor finishes, the Simulation is opened in a separate window from the drawing, presenting the preview of the processed sheet and the code generated:
1. Click the button in the Common Toolbar , or open the File menu and select
the Post Process option.
2. The User Data dialog will open; at this point we will ignore it. Click the Next button
continue.
3. This dialog shows you for which machine this NC code is being generated (which
post processor is being used).
4. This dialog deals with Laser Optimization . You can leave the definitions as they
are, or set different ordering for the cuts. For now, accept the defaults and click the
Next button.
5. This dialog enables you to add Tool Functions to your cuts. Again, click the Next
button to skip it.
6. This dialog is the Post Processor Options . Here you can define the name and
directory for the NC file, whether or not to create a Report file and various other
options. For now accept the defaults and click the Finish button.
7. The Post Processor will start and when it finishes you will receive a summary such
as the following:
8. Click the OK button and the Simulation will be loaded.
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Simulating the NC Program
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Simulating the NC Program > Running the Simulation
Running the Simulation
The simulation’s running and speed are controlled by the Execute toolbar:
?To run the simulation, simply click the Run button .
? To Pause or Stop it, use the and buttons.
? To adjust the speed, use the slider .
You can also run the NC code line after line:
1. Click the Line button on the left side of screen so that it shows Line=ON.
2. Click the Run button to move from one line to the next one.
3. To exit the simulation –from the File menu select the Exit option.
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Simulating the NC Program > Running the Simulation
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Summary
Summary
In this exercise we created a simple part, used the AutoCut feature to process it, defined
a sheet size and created multiple parts, generated NC code for it and run this code in the
Simulation.
You might want to create a few parts on your own and process them to gain some
confidence before continuing to the next exercise, which will be more advanced.
Laser Cutting Tutorial > Exercise 1 –Basic Drafting and Cutting > Summary
Laser Cutting Tutorial > Exercise 2 –Setting Cuts Manually
Overview
What you will learn in this exercise:
In this exercise we will use the part we created in the former exercise to see how we can
manually set the cuts on our part.
Laser Cutting Tutorial > Exercise 2 –Setting Cuts Manually
Laser Cutting Tutorial > Exercise 2 –Setting Cuts Manually > Overview > What you will learn in this exercise:
What you will learn in this exercise:
Laser Cutting Tutorial > Exercise 2 –Setting Cuts Manually > Overview > What you will learn in this exercise:Laser Cutting Tutorial > Exercise 2 –Setting Cuts Manually > Saving a File Under a New Name Saving a File Under a New Name Because we will now make changes to the part, it is good procedure to save it under a new name:
1.
Adding Dimensions 2. Stretching 3. Setting AutoCut definitions 4. Editing individual cuts 1.
Select Save As from the File Menu . The following dialog will appear:
2. Type-in “Exer2”in the File name field and click the Save button.
The dialog will close and the part will be saved under the new name.
Laser Cutting Tutorial > Exercise 2 –Setting Cuts Manually > Saving a File Under a New Name
Laser Cutting Tutorial > Exercise 2 –Setting Cuts Manually > Adding a Dimension
Adding a Dimension
Among the other drafting tools, cncKad enables you to add dimensions on your part:
1. From the Dimension toolbar–, select the Add
Dimension button.
2. The Add Dimension/Text dialog will open. Define the parameters as presented
bellow and click OK :
3. Click on the part’s left side and then on its right side. A Dimension line will be
drawn on the cursor, moving as it moves.
4. Move the cursor above the part and click. The Dimension will positioned and its
size shown:
Laser Cutting Tutorial > Exercise 2 –Setting Cuts Manually > Adding a Dimension
Laser Cutting Tutorial > Exercise 2 –Setting Cuts Manually > Stretching the Part
Stretching the Part
It often happens that you want to resize a part, or a section of it:
1. From the Transform Toolbar–, select the Stretch
Entities button .
Laser Cutting Tutorial > Exercise 2 –Setting Cuts Manually > Stretching the Part
Laser Cutting Tutorial > Exercise 2 –Setting Cuts Manually > Deleting Existing Cuts on the Part
Deleting Existing Cuts on the Part
As you can see all the cuts have been removed from the https://www.wendangku.net/doc/454096430.html,ser Cutting Tutorial > Exercise 2 –Setting Cuts Manually > Deleting Existing Cuts on the Part
2. The cursor will change to a cross with a W letter. This indicates that you need to
select a window to perform the Stretch. Click positions 1 and 2
as shown below:
3. When the rectangle is similar to the drawing –click the left mouse button again.
The entities that are to be stretched or moved should be colored blue.Entities that are entirely inside the Stretching window will be moved, not
resized –note the two round holes.
4. Now the Stretch dialog will open. Set dX value of 50 and click OK
:
5.
The part will be resized as below:
Note that the cutting definitions have been updated, and also that the Dimension now shows the new size.
1. From the Delete toolbar , click the Delete CAMs button
.
2. Click the A icon (or press the letter A on the Keyboard) and press Enter .
3. From the Zoom toolbar , click the Zoom Part button
(or press F5).
Laser Cutting Tutorial > Exercise 2 –Setting Cuts Manually > Setting AutoCut Definitions
Setting AutoCut Definitions
We will now add new cuts, using manual definitions.
Laser Cutting Tutorial > Exercise 2 –Setting Cuts Manually > Setting AutoCut Definitions
Laser Cutting Tutorial > Exercise 2 –Setting Cuts Manually > Setting Individual Cuts Setting Individual Cuts We will now see how to change the cutting definitions for an individual cut.
The changes we make here are reserved for specialized cases –usually the
standard setting should be used.
1. Click the AutoCut button on the Common toolbar , and the AutoCut will
open.
2. Un-check the Use Technology table for Entry and Exit option, and Approach and
Exit sections will be un-grayed:
3. For the Approach and the Exit , set the Geo-Type and Length parameters as
above, click the Run button, and the part will be cut with the new definitions.
4. Using the Zoom Window button
zoom to the inner rectangle, to the section
with the Entry and the Exit: Note that the Entry (marked with the piercing) is much longer and steeper than the
Exit, as per our definitions.
When you set the AutoCut Approach /Exit definitions, you do it for the entire
part –zoom-in to other contours on the part to see this.
1. From the CAM toolbar
, click the Edit CAM button
.
Laser Cutting Tutorial > Exercise 2 –Setting Cuts Manually > Setting Individual Cuts
Laser Cutting Tutorial >
Exercise 2 –Setting Cuts Manually > Summary Summary In this exercise we learnt how to manually set AutoCut to create cuts to suit our needs, and how to edit individual cuts after they have been created.You may want to play around with these features, to see the effects of various https://www.wendangku.net/doc/454096430.html,ser Cutting Tutorial > Exercise 2 –Setting Cuts Manually > Summary Laser Cutting Tutorial > Exercise 3 –Advanced Drafting You can also press the letter E on your keyboard.2. Click anywhere near the part’s outer contour, and the Edit Contour Cut dialog will open:3.
Define the Contour Overlap as 5, and click OK . Zoom in to note the difference in the cut:Before:After:4. Click on one of the holes and the Edit Contour Cut dialog will open. For the Exit , define the Geo-Type as Arc 90, and the Length as 4.
5. Click OK to confirm the new definitions, and the hole should now look like:
6. Do the same for the other three holes and Save your part.
Overview
What you will learn in this exercise:
In this exercise we will create a more intricate part, using some new commands.
We will also be using commands we have used before, so some of the explanations are
less explicit.
In this exercise we will be creating the following part:
Laser Cutting Tutorial > Exercise 3 –Advanced Drafting
Laser Cutting Tutorial > Exercise 3 –Advanced Drafting > Overview > What you will learn in this exercise:
What you will learn in this exercise:
Laser Cutting Tutorial > Exercise 3 –Advanced Drafting >
Overview > What you will learn in this exercise:Laser Cutting Tutorial > Exercise 3 –Advanced Drafting > Creating Notches and Bend Relief
1.
Notching.2.
Bend Relief.3.
Trimming.4. Filleting single corners.5. Chamfering corners.6. Round and Rectangular Arrays.