How does a pocket operation determine where to make passes to remove material?

a. It offsets the paths based on the select chain.

b. It calculates the paths based on tool load.

c. It makes circular passes until it hits a selected wall.

d. It moves in straight lines until it hits a selected wall

What is the main reason a 3d adaptive clearing operation can get closer to roughing a complex shape than a 3d pocket clearing operation with the same maximum stepdown?

· The adaptive operation will go down to a set depth and then begin stepping up.

· The adaptive operation will tilt the tool when needed.

· The adaptive operation takes a smaller cut for each pass and can get closer.

· The adaptive operation will exactly match the pocket operation with the same stepdown.

What does the “flat area detection” option do in an adaptive toolpath?

· Flat area detection allows to make height adjustments if the flat area is in between a roughing step down.

· Flat area detection adds additional clearance values for flat areas.

· Flat area detection avoids cutting geometry in flat areas and only focuses on curved areas.

When comparing a 2d adaptive toolpath to a 2d pocket toolpath, which of the following statements is false?

· Both toolpaths can produce similar results in the same amount of cutting time.

· Both toolpaths can produce similar results but adaptive will require less cutting time.

· Adaptive toolpaths allow you to create large roughing step-down cuts with the addition of fine steps based on geometry.

· 2D pocket toolpaths do not have a fine step-down option in addition to a rough step-down.

Which of the following statements is correct when comparing operations for cutting open pockets.

· 2D adaptive toolpaths support open pockets based on geometry selection. ·

3D adaptive toolpaths support open pockets based on geometry selection.

· 2D adaptive toolpaths allow for smaller step-up cuts for changes in geometry.

3D pocket toolpaths support open pockets based on geometry selection

Which of the following statements is most accurate?

· A 2D pocket operation creates tool motion that follows the shape of the pocket.

· A 2D pocket operation created circular cuts to maintain a consistent load on the tool.

· A 2D pocket operation can create cuts with step-up motion.

· A 2D pocket operation only works on closed pockets.

What options are available when rest machining with an adaptive toolpath?

· From previous operation, file, bodies, stock setup.

· From previous operation, bodies, stock setup.

· From previous operation, file, tool size, bodies.

· From previous operation only.

Which answer is a major contributing factor to time savings by using an adaptive toolpath over a pocket toolpath for complex 3D geometry?

· The ability to rough large areas then step back up complex geometry with fine resolution.

· The ability to rapidly move from one area to another.

· The ability to adapt to changes in temperature during a cut.

The ability change the tool rpm during a cut.

When an adaptive toolpath is cutting a single direction how does it move to the start of the next cut?

a. A small retract and a rapid movement.

b. A small retract and a feed movement.

c. It always cuts in both directions.

d. A lift to the feed plane and a rapid movement.

When creating a 3D adaptive toolpath what is the boundary used unless otherwise selected?

d. You must manually select a boundary

What is an advantage that 3D Adaptive has for complex 3D geometry over 3D pocket clearing?

a. The ability to step back up geometry in small amounts after removing large quantities of material.

b. The ability to quickly jump to different areas of a part with rapid tool movements. .

c. The ability to produce even step downs to rough a part.

d.There is no difference between them for complex 3D geometry

When a design has a thread appearance applied rather than a modeled thread what does the hole diameter represent?@

· The drill diameter of the hole to be tapped.

· The major diameter of the threads.

· Whatever the hole was modeled as and no relation to the tap size.

· The major diameter of the threads divided by 2.

When selecting geometry for a 2D pocket, if the preview shows highlighting on the incorrect side how do you flip it to the correct side?

· Left click on the red arrow.

· Deselect the contour/face and try again.

· Left click on the area you want to be machined.

· It is based on the contour selection and can’t be changed.

What option allows you to extend an open contour selection at the start and end for a 2D contour toolpath?

· Tangential Extension Distance

What parameter will control the amount a finish pass on a 2D contour extends before or after the start point?

· You can only lead into and out of the same point

How is a finish pass created on a bore toolpath?

· Bore can’t be used to finish

What does the smoothing option do in a 3D contour operation?

· It allows tool motion to be converted to lines and arcs.

· It allows tool motion to be converted into splines.

· It increases the number of points on an arc tool motion.

· It is a second level of collision checking.

Which circular type 3D toolpath is defined by an angular step over amount?

· No circular style toolpath is driven by an angular step amount

When planning out a step over amount for a ball end mill to balance a good surface finish with machining time, what is a good range to aim for based on the diameter of the ball end mill?

· The fraction varies based on the diameter of the tool

When reviewing material left behind after roughing and finishing passes made with square end mills, what geometry typically still needs additional toolpaths?

· Geometry normal to the Z axis

· Geometry perpendicular to the Z axis

· Square end mills can finish all types of geometry

When picking a ball end mill for use with a pencil toolpath, what is the default radius value the toolpath wants to see?

· Equal to the fillet you are trying to cut.

· Larger than the fillet you are trying to cut.

· Smaller than the fillet you are trying to cut.

· There is no criteria needed for a pencil toolpath.

How do you move or reposition toolpaths inside of the browser to change their order?

· Select, right-click and chose move.

They must remain in the order they were created.

What are extensions in Fusion 360?

· Additional functionality in Fusion 360 that can be purchased.

· Additional days added to a Fusion 360 term license.

· The distance a toolpath can extend saved as a template.

The data storage location for post processors

If a part contains no feature history and does not include a detail drawing, how can you identify feature sizes to appropriately plan for tooling?

b. Make your best guess and see if tools leave material behind.

c The information must be provided by the designer.

1. Which statement is the most accurate for how a bore toolpath performs its cut?

a. A constant angle ramp in a helical motion.

b. A constant stepover cut at multiple depths.

c. A single cut at a single depth.

d.A constant engagement cut at a single depth

What is a process plan used for?

· To help plan out operations, order of operations and tools needed.

· To evaluate a program after it has been completed and run for improvements.

· To identify materials and how they are made.

· Process plans aren’t used.

When reviewing the tool manager what tools are contained in the Documents section?

· Tools that are used in the design.

· Tools that are in a cloud library.

· Tools that are in a local library.

· Tools automatically picked based on feature sizes.

3 axix mill

Authored by Syed Sha

Professional Development

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MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which operation is used to rotate a body from a Y up orientation to a Z up orientation?

· Move/Copy

Align

· Copy

· Capture Position

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which display option is used to make it easier to see through a modeled stock body?

· Opacity control

Transparency control

Light absorption control

There is no option, you must change the appearance of a body

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which operation is used to pull out a single body or component from an assembly to create manufacturing operations or fixturing without affecting the original assembly, but while still maintaining a link to the original?

· Derive

Export

· Save As

· Public Link

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When creating a CAM setup in a file that contains multiple bodies and components, what does Fusion 360 grab by default to generate the stock?

· All visible bodies and components.

· Only bodies or components that aren’t clearly fixtures

· Only bodies or components with the name Body.

You always must manually select the focus of the program

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following accurately defines an open pocket?

· Pocket geometry with no overhangs.

Pocket geometry containing less than 4 sides.

· Pocket geometry that a tool can enter or exit from the outside of the pocket.

Pocket geometry with no internal fillets.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When creating a new CAM setup for milling what is the default orientation of the WCS?

Fixed to the model orientation

· The WCS must always be manually set.

· Z always points up away from the stock.

· Matches the coordinate system of the design.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When cutting a closed pocket with a traditional pocket toolpath, where will you see the highest spike in tool load?

· Entering a tight corner.

· Exiting a tight corner.

The last perimeter pass.

The helical entry.

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3 axix mill

Which operation is used to rotate a body from a Y up orientation to a Z up orientation?

Which display option is used to make it easier to see through a modeled stock body?

Which operation is used to pull out a single body or component from an assembly to create manufacturing operations or fixturing without affecting the original assembly, but while still maintaining a link to the original?

When creating a CAM setup in a file that contains multiple bodies and components, what does Fusion 360 grab by default to generate the stock?

Which of the following accurately defines an open pocket?

When creating a new CAM setup for milling what is the default orientation of the WCS?

When cutting a closed pocket with a traditional pocket toolpath, where will you see the highest spike in tool load?

Where can the default modeling orientation be changed from?

Which selection tool can help find a parts extent for stock planning

Where is information about stock size and WCS location edited

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