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Note:

The Autodesk Certified Associate in CAM for Turning certification has an exam time of 90 minutes and consists of 45-60 questions.

Learn more about the details of this exam on the Autodesk Certified Associate in CAM for Turning certification page.

Remember that a passing score of this practice test does not guarantee a passing score on the live exam. Be sure to pair your practice with real-world experience in the software.

CAM for Turning Associate Certification Prep practice test

Required for course completion

50 questions

A part is being machined that needs one clearance groove behind a thread. Which toolpath offers precise, selection-based grooving?

(Select one)

Chamfer toolpath
Parting toolpath
Single groove toolpath
Thread toolpath

Select an answer

A part needs to have a 1/2-13 feature cut on the outside, which tool is recommended to perform this operation?

(Select one)

Threading tool
Grooving tool
Milling tool
Parting tool

Select an answer

Which of the following allows a user to review machining time, distance, and number of operations occurring during a simulation?

(Select one)

The Simulation Player
Display
Info
Statistics

Select an answer

A simulation result of a profiling operation shows that the tool is taking too light a cut. Adjusting which of the following Passes options is a possible solution for removing more material per pass?

(Select one)

Decrease the Maximum Depth of Cut value and enable the Even Depths of Cut option
Increase the Maximum Depth of Cut value and enable the Even Depths of Cut option
Increase the Tolerance value and decrease both the X Stock to Leave and the Z Stock to Leave values
Increase the Tolerance value and increase the Maximum Depth of Cut value

Select an answer

When reviewing an NC code file, what should be done if the code for the work coordinate system (WCS) is incorrect?

(Select one)

Edit each operation independently to adjust the WCS Offsets.
Edit the Setup and adjust Work Coordinate System (WCS).
Edit the Setup and adjust the Machine WCS > WCS Offset.
Leave it as-is, since the WCS makes no difference in the machine.

Select an answer

A CNC programmer is preparing a part to be machined on a lathe. Once the part has been modeled, what needs to happen before applying toolpaths?

(Select one)

A CAM setup must be applied to the model.
A simulation must be run.
Toolpath parameters must be adjusted.
G-code must be posted.

Select an answer

When configuring NC program options, which settings determine whether the entire setup is posted?

(Select one)

The selections made in the NC Program dialog on the Operations tab
The selections made in the NC Program dialog on the Settings tab under Post properties > General
The selections made in the NC Program dialog on the Settings tab under Machine and Post
By default, the entire setup is posted, and it is not possible to post single operations.

Select an answer

A part is being set up to be manufactured on a lathe. To configure toolpaths to automatically begin at the front of the stock, which of the following must be configured?

(Select one)

Safe Z Reference set to Stock back
Safe Z Reference set to Stock diameter
Safe Z Reference set to Stock front
Safe Z Reference must be disabled

Select an answer

A CNC programmer wishes to quickly apply a toolpath to a certain area between two faces of a part. How can this be accomplished?

(Select one)

Using a roughing profile toolpath
Using Selection for Front Mode and Back Mode
Enabling Maximum Groove Stepover
Simulating the toolpath

Select an answer

A CNC programmer needs to apply a toolpath that ignores an area that is machined by a few previous operations. Once Rest Machining has been enabled on the toolpath, which of the following needs to be specified as the rest material source?

(Select one)

From previous operation(s)
From setup stock
From file
From tool

Select an answer

When turning a casted part, what is the best way to define stock?

(Select one)

Fixed size cylinder
From solid
From offset
Relative sized cylinder

Select an answer

After reviewing a simulation of an adjusted toolpath, some material still remains on an inside corner where there should be a 90-degree angle on the profile of the part. Which of the following may correct this?

(Select one)

Choose a sharper tool
Choose a roughing tool
Run a colorization comparison
Choose a larger tool

Select an answer

A setup has been created with a stock, and the toolpaths have been simulated and verified. What is the next step needed to output the model?

(Select one)

Review the toolpath statistics to check for errors.
Print the setup sheet for the machine operator.
Review the NC code to check for errors.
Create an NC program.

Select an answer

To cut off a part from the stock, which type of toolpath must be used?

(Select one)

Chamfer toolpath
Parting toolpath
Grooving toolpath
Profile Roughing toolpath

Select an answer

A Profile Roughing toolpath has been adjusted based on simulation results. However, a subsequent Groove toolpath uses rest machining, relying on the original Profile Roughing toolpath. How can a user ensure that the subsequent Groove toolpath updates accordingly after the Profile Roughing toolpath that precedes it has been edited?

(Select one)

Delete the Groove toolpath
Generate the Groove toolpath
Delete the Profile Roughing toolpath
Generate the Profile Roughing toolpath

Select an answer

A part to be turned has several deep pockets and undercuts. Before deciding on an appropriate toolpath strategy, what must happen first?

(Select one)

The geometry of the part must be inspected.
The setup sheet must be created listing tools.
A grooving toolpath needs to be applied.
The G-code must be posted.

Select an answer

A CNC programmer has already applied a Profile Roughing toolpath to a part. Which of the following options is the quickest way to create a profile finishing toolpath on the same profile of the part?

(Select one)

Create a new Profile Finishing toolpath.
Create a derived operation from the Profile Roughing toolpath.
Duplicate the Profile Roughing toolpath.
Edit the Profile Roughing toolpath.

Select an answer

When defining stock as a fixed size cylinder, which of the following options will leave a bit of extra stock to face off?

(Select one)

Offset from front
Offset from rear
Flip X Axis
Flip Z Axis

Select an answer

A part is being set up to be manufactured on a lathe. When specifying the Work Coordinate System, the Z-axis should be positioned how?

(Select one)

Away from the chuck or clamping side of the part
Upwards
Towards the chuck or clamping side of the part
Downwards

Select an answer

A CNC programmer wishes to create threading on a part with a depth of .0389in. Which of the following is the best way to configure the toolpath?

(Select one)

Setting number of threads
Setting the Thread Depth
Enabling Multiple Threads
Configuring number of Stepdowns

Select an answer

A grooving toolpath is applied to a part to machine a flanged area. A previous roughing toolpath has already been applied. Which of the following is used to ensure the grooving toolpath does not machine the area previously machined?

(Select one)

Adjusting stepdown
Enabling Allow Rapid Retract
Enabling Rest Machining
Configuring grooving patterns

Select an answer

A CNC programmer is using a lathe to drill a 1in. hole into a part. Which of the following tools should be used?

(Select one)

1in. groove tool
1in. drill tool
1in. bull nose end mill tool
3/4in. ball end mill tool

Select an answer

Why is an accurate stock description critical for creating optimized toolpaths?

(Select one)

The toolpath is calculated based on total number of tools used in the setup.
The toolpath is calculated based on the stock size.
The toolpath is calculated based on how the units are rounded up.
The toolpath is calculated based on the model position.

Select an answer

A CNC programmer is machining a part that has bulk stock that needs to be removed on a lathe. Which toolpath strategy works best with removing bulk stock?

(Select one)

Parting
Threading
Profile Finishing
Profile Roughing

Select an answer

After reviewing an NC code file, how is the coolant type changed for a Profile Roughing operation?

(Select one)

Edit the Profile Roughing operation and choose a different coolant type.
Edit the entire Setup and choose a different coolant type.
Edit each operation independently for the coolant type.
Edit the Profile Finishing operation and choose a different coolant type.

Select an answer

A part being machined has a deep groove between two flanges. By default, a profile roughing toolpath will attempt to clear the area, even though this is not ideal for the roughing tool. To avoid the groove, which of the following must be selected?

(Select one)

Allow Axial Grooving
Don’t Allow Grooving
Allow Radial Grooving
Allow Radial and Axial Grooving

Select an answer

A CNC programmer is preparing a model for manufacture and notices that the model has a face that needs to be removed. Which workspace is ideal for editing the model?

(Select one)

Drawing
Design
Generative Design
Simulation

Select an answer

A toolpath has already been applied to a part, but after simulation, the toolpath covers the correct area, but it also covers an area that is machined by a previous toolpath. How can the toolpath be edited to avoid previous operations?

(Select one)

Delete the toolpath and apply a new one
Rearrange order of operations in the browser
Rewind the simulation
From the Browser, select Edit

Select an answer

When working with a solid model that also includes a drawing indicating sizes and tolerances, which of the following needs to be kept in mind?

(Select one)

Review the drawing for information on different dimensions and tolerances.
Ensure all tolerances are symmetrical.
Review the drawing to ensure there are no deviation tolerances.
The drawing does not need to be reviewed, as any machine can successfully turn any type of dimension.

Select an answer

Before defining stock, which of the following must be completed first?

(Select one)

Applied toolpaths
Toolpath simulation
CAM setup creation
Toolpath adjustment

Select an answer

When simulating toolpaths, by default, which color indicates a collision?

(Select one)

Red
Blue
Yellow
Green

Select an answer

A CNC programmer is orienting a part to be turned. This part includes a hole on the centerline of the part. When a drilling toolpath is created to work with a lathe, how is the part drilled?

(Select one)

From back to front
From bottom to top
From top to bottom
From front to back

Select an answer

A CNC programmer wishes to apply a .015 x 45 degree chamfer on an edge not already chamfered. How can the specific chamfer size be specified?

(Select one)

Set the Radial Stock to Leave
Set the Chamfer Width
Set the Chamfer Angle
Set the Chamfer Extension

Select an answer

A model that needs to be manufactured features some exterior threading. Which type of threading is the best used on the CAD model to aid in adding a threading toolpath?

(Select one)

Modeled threading
Sketched threading
Cosmetic threading
Coil command

Select an answer

Within a Setup Sheet, where would an operator look to find the cycle time for an entire setup?

(Select one)

Under the Total data
In the Setup list
Under the Operations list
Under the Tools list

Select an answer

A finished section of a part that is being made on a lathe is being held inside of the chuck jaws for OP2. What should be done to ensure the tool won't collide with the chuck jaws?

(Select one)

A cutoff toolpath needs to be applied.
A chamfer toolpath needs to be applied.
The Chuck Reference offset needs to be adjusted.
The Safe Z reference needs to be adjusted.

Select an answer

When a part has longer features, which of the following must be done to ensure it can be properly held?

(Select one)

Use only a backend chuck to hold the part
Use only tail stock to support it from the front
Use only a steady rest clamped to the part
Use a three-jaw chuck with either tail stock or steady rest

Select an answer

Which of the following lists the current tool position and machine while a simulation is playing?

(Select one)

The Simulation Player
Display
Statistics
Info

Select an answer

To identify the precise location where a collision occurs, which of the following can be enabled?

(Select one)

Stop on collision
Material colorization
Engagement angle
Maximum Depth of Cut

Select an answer

A part is being machined that requires the tool to be centered on a specific groove geometry. How can this be accomplished?

(Select one)

Setting the Groove Tip Alignment to Tip
Setting the Groove Side Alignment to Back
Setting the Groove Side Alignment to Middle
Setting the Groove Tip Alignment to Cut-through

Select an answer

A part to be turned has several grooves and needs multiple toolpaths applied to it. What is the best way to ensure subsequent toolpaths do not attempt to remove material already cleared by previous toolpaths?

(Select one)

Rest Machining must be enabled on the subsequent toolpath.
A Profile Roughing toolpath must be applied.
The don’t allow grooving option must be enabled on the previous toolpaths.
The front and back of the subsequent toolpath must be defined.

Select an answer

A drawing contains a note stating, “Unless specified on the drawing, use the dimensions from the solid model with a tolerance of ±.003in.” What can be inferred from this note?

(Select one)

All dimensions and tolerances must be analyzed before applying toolpaths.
Assume all dimensions have a tolerance of ±.003in.
Assume each dimension has a unique tolerance.
All dimensions have a symmetric tolerance.

Select an answer

When adjusting a parting toolpath, which of the following is used to ensure the tool retracts as quickly as possible?

(Select one)

Simulating the toolpath
Enabling Allow Rapid Retract
Enabling Edge Break
Applying a radial containment

Select an answer

A CNC programmer wishes to create a tool that anyone in the organization can access. In which of the following libraries should the tool be created?

(Select one)

Cloud
Local
Document
Fusion 360

Select an answer

When planning workholding of a part, it is important to consider which of the following?

(Select one)

Total number of tools that will be used to make the part
Tolerances of dimensions
Toolpath collisions
Tool federate

Select an answer

When creating Setup Sheets, how does the user control which operation toolpaths are included in the setup sheet image?

(Select one)

Change the settings in the Post Process dialog
Make changes within the PDF file of the Setup Sheet
Alter the NC code to include only the desired operations
Select the needed operations from the Browser

Select an answer

An organization received a batch of new tools from a vendor. How can the tools be added into the Fusion 360 Manufacture workspace?

(Select one)

Create new tools in a custom library and configure the data.
Import the solid models from the vendors website.
New tools cannot be created in Fusion 360.
Import a scanned photo of each tool.

Select an answer

A part features some flanges and other edges that will be sharp if left as-is. Without editing the model, how can the sharp edges be chamfered?

(Select one)

Use a Thread toolpath
Use a Face toolpath
Use a Groove toolpath
Use a Chamfer toolpath

Select an answer

A part needs to be threaded both on an external face and an internal face. Which of the following options creates an internal threading toolpath?

(Select one)

Setting the Turning Mode to Outside threading
Setting the Spindle Speed
Setting the Turning Mode to Inside threading
Using tailstock

Select an answer

After toolpaths have been added to a part, it is good practice to use what in-canvas tool to verify that all the toolpaths work as expected?

(Select one)

Inspect > Zebra Analysis
Simulate
Post Process
Machining extension

Select an answer

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