Tag: Design for Machining

CNC Machining – How to Design Parts for CNC Machining

Hubs

February 11, 2023

00:00 Introduction. We’ll go over which design aspects of CNC machining are explained in this video.

0:42 Design restrictions. It’s important to know the design restrictions of CNC machine before designing parts. Therefore we’ll cover tool geometry, tool access, workpiece stiffness, tool stiffness and work holding.

3:13 Cavity depths. Moving on to design rules, starting with cavity depth. You’ll learn how to design cavity depths with important design rules in mind.

3:40 Internal edges. Learn how to design internal edges with CNC design rules in mind.

4:30 Thin walls. Learn how to design thin walls with CNC design rules in mind.

5:07 Holes. Learn how to design holes with CNC design rules in mind.

6:05 Threads. Learn how to design threads with CNC design rules in mind.

6:42 Tall features. Learn how to design tall features with CNC design rules in mind.

7:01 Small features. Learn how to design small features with CNC design rules in mind.

7:27 Tolerances. Learn how tolerances should be defined.

7:47 Maximum part size. Learn about the recommended part sizes when designing for CNC machining.

8:20 Undercuts. We’ll discuss when to use undercuts and how to design them.

9:11 Undercut clearance. Finally, you’ll learn how to properly add undercut clearance to your design.

Check out more videos from our series “What is CNC machining?”
CNC machining – What is it and How Does it Work? http://3dhu.bs/p6DXzA
CNC machines – The Types of CNC machines Explained (3 and 5 axis) http://3dhu.bs/45YSFO
CNC machining – Designing Quality Parts (tips and tricks) http://3dhu.bs/9ydBQI
CNC machining – Reducing Costs (14 tips) http://3dhu.bs/MIgwMY

Free guide on CNC machining (pdf) http://3dhu.bs/IGvKaE
Download our CNC machining cost reduction checklist: http://3dhu.bs/mbDtPZ
Or get an instant quote: http://3dhu.bs/dYNgy9

Hubs is an online manufacturing platform that provides engineers with on-demand access to a global network of manufacturing partners. Users can easily upload their design, instantly receive a quote, and start production at the click of a button.

Hubs: http://3dhu.bs/hf5-nu

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Instagram: http://3dhu.bs/7EZ5mG
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LinkedIn: http://3dhu.bs/gOuv16

source

In this video, you’ll learn how to design parts for CNC machining. After watching this video you’ll have in-depth knowledge of the most important design aspects to consider when designing for CNC machining. 00:00 Introduction. We’ll go over which design aspects of CNC machining are explained in this video. 0:42 Design restrictions. It’s important to know the design restrictions of

Metal CNC Machine

How to Design Parts for CNC Machining

Adam Bender

December 23, 2022

I this video, I will go over some of the top tips and tricks on how you can improve your designs and decrease cost while optimizing for manufacturing on a CNC milling process.

I’ll cover everything from fillets, chamfers, setups, drilling, tapping, undercuts and even text. Shortcut links are for everything below. Full article posted on my website below.

00:28 – CNC Milling Machine
01:06 – Common Cutting Tools
01:52 – End Mill Deflection
02:39 – Internal Fillets
03:05 – Fillet Specifics
03:37 – Dogbone Corners
03:45 – Feature Height
04:00 – Threads and Tapping
04:36 – Raw Stock Size
05:01 – Chamfers
05:31 – Setups
06:07 – External Fillets
06:28 – Isolate Tight Tolerance Areas
06:47 – Drilling
07:15 – Bottom Floor Fillets
07:38 – Edge Break Fillets
07:56 – Edge Drilling
08:21 – 3D Surfacing
08:41 – Undercuts
08:58 – Text
09:18 – Bad Example Part
09:47 – Fixing a Bad Part
10:09 – Price Comparison of Good and Bad Part
10:19 – Good Books for Going Further
10:33 – More Links for Learning

Good Books (Affiliate links, your help supports the channel):
– Metalworking, Sink or Swim: https://amzn.to/2VBHOh4
– Machine Shop Trade Secrets: https://amzn.to/2YIESBl

CNC Online Quoting:
– https://www.protolabs.com/
– https://www.fictiv.com/
– https://www.xometry.com/

Finding Material:
– https://www.mcmaster.com/
– https://www.onlinemetals.com/

Machining Videos:
– https://www.youtube.com/user/haasautomation
– https://www.youtube.com/user/saunixcomp

My Website: https://www.adambender.info/post/design-for-cnc-milling
Instagram: https://www.instagram.com/bender_designs/

source

I this video, I will go over some of the top tips and tricks on how you can improve your designs and decrease cost while optimizing for manufacturing on a CNC milling process. I’ll cover everything from fillets, chamfers, setups, drilling, tapping, undercuts and even text. Shortcut links are for everything below. Full article posted on my website below. 00:28