×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Cutting force comparison method

Cutting force comparison method

Cutting force comparison method

(OP)
Hi, I am conducting 2D orthogonal cutting of certain material and I want to compare the results of cutting force from different cutting speed.

So for example, I have using 50mm/s,100mm/s and 150mm/s, my question is, should I take cutting distance or the step time constant?

If I take the same step time (0.01s) for all 3 simulation, eventually they will have different cutting distance.
If I take the same cutting distance (1mm) for all 3 simulation, then they will have different step time at first.

I am currently using approach 2, but I am not sure if it is correct. Or both of these approach do not matter as long as the cutting force is stable at certain cutting distance?

Thank you very much.

RE: Cutting force comparison method

Constant cutting distance seems like the way to go here because with this approach you can compare various cutting speeds realizing the same task (machining the same workpiece).

RE: Cutting force comparison method

(OP)
Noted, thank you very much FEA way!

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members! Already a Member? Login


Resources

Taking Control of Engineering Documents
This ebook covers tips for creating and managing workflows, security best practices and protection of intellectual property, Cloud vs. on-premise software solutions, CAD file management, compliance, and more. Download Now
The Great Project Profitability Debate
A/E firms have a great opportunity to lead the world into the future, but the industry’s greatest asset—real-time data—is sitting wasted in clunky, archaic ERP platforms. Learn how real-time, fully interactive dashboards in a modern ERP allow you to unlock data that will shape the future of the world. Download Now

Close Box

Join Eng-Tips® Today!

Join your peers on the Internet's largest technical engineering professional community.
It's easy to join and it's free.

Here's Why Members Love Eng-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close