Author: Design8Studio Doug Joseph

CNC Plasma Cutter

LowRider 3 CNC Plasma Table PART 1 – floating Z torch mount

Design8Studio Doug Joseph

February 22, 2023



LowRider 3 CNC Plasma Table PART 1 – floating Z torch mount – uploaded August 15, 2022.

Links of interest:

• V1 Engineering – LowRIder v3 — https://docs.v1engineering.com/lowrider/

• My thread on V1E forum about my LR3 Plasma Cutting Table — LowRider 3 – Plasma Build “On a Budget” – Clarksburg, WV — https://forum.v1engineering.com/t/lowrider-3-plasma-build-on-a-budget-clarksburg-wv/33849

The latest printable files of the torch mount are available here: https://www.printables.com/model/274084-lowrider-3-cnc-plasma-torch-mount-with-floating-z-

Printables.com COLLECTION of parts for the LowRider 3 CNC PLASMA Cutting Table: https://www.printables.com/social/127223-doug-joseph-design8studio/collections/227396

The first six (6) videos of this series are part of a playlist devoted to the torch mount. The playlist is available here: https://www.youtube.com/watch?v=MV-IcyFUPQs&list=PLiW6LQZxE6JaOT7bpK6Z6k35rYtBaWuFp

Amazon affiliate links to products as shown in video series:

— CUT60DN Plasma Cutter: https://amzn.to/3LvjQQg
— Consumables for CUT60DN: https://amzn.to/3BT0EbE
— PTM80 Machine Torch for CUT60DN: https://amzn.to/3LvIRL8
— Consumables for PTM80: https://amzn.to/3Uqrhfi

• MGN12H Linear Rail Bearing Sliding Block Match use with MGN12 Linear Guide for CNC xyz DIY Engraving Machine (200mm, H-Type) — https://amzn.to/3PF7TId

• End-stop I used for floating Z — from a set of 6 high-quality end-stop switches that came included with an Emergency Stop button I ordered from Amazon — Push Button Switch AC 400V Red Sign E-Stop Emergency Mushroom 22mm NO NC + 6pcs End Stop Limited Micro Switch for CNC — https://amzn.to/3qsVXPt

• Crimp-on spades used to attach wiring to end-stop were from this set — Nilight 540PCS Mixed Quick Disconnect Electrical Insulated Butt Bullet Spade Fork Ring Solderless Crimp Terminals 22-16/16-14/12-10 Gauge Electrical Wire Connectors Assortment Kit, 2 Years Warranty — https://amzn.to/3RBi1TR

• Evolution Power Tools R185CCS 7-1/4″ TCT Multi-Material Cutting Circular Saw, 7-1/4″ — https://amzn.to/3JZH4wT

• Female Thread Brass Knurled Threaded Inserts — https://amzn.to/3zWDKOr

• M2 M3 M4 M5 Alloy Steel Socket Head Cap Screws Nuts Set 1060pcs Carbon Steel Screws Assortment Kit — https://amzn.to/3dqfWLf

• Round Magnets (12mm x 3mm) — quite good — eventually shown in use in videos #5 and #6. Quite strong, and working well for this use — MIN CI 100Pcs Super Strong Neodymium Disc Magnets, 12 x 3mm Small Magnets for Dry Erase Board Whiteboard Office Fridge Crafts, Mini Round Rare Earth Magnets for DIY Building Scientific Models — https://amzn.to/3erRCZU

Other Amazon affiliate links:

• Round Magnets (larger — awesome — not shown in use, but I bought them and they are super strong, and could definitely be used for this type of application) — FINDMAG 12 Pack Neodymium Magnets Cup Magnets with Countersunk Hole, Strong Round Base Rare Earth Magnets, 90 LBS Pull Force, 1.26″D x 0.2″H, 12 Screws Included — https://amzn.to/3cRZW52

NOT USED (TOO WEAK – DON’T USE FOR THIS TYPE OF APPLICATION):
• Bar Magnets – which were too weak, apparently NOT neodymium, so probably don’t use these were strength of attraction is needed — https://amzn.to/3AkPr31

If you want to support the channel, you can buy me a coffee:
https://ko-fi.com/design8studio
Thank you very much!!

Or…

My PayPal tip jar: https://paypal.me/design8studio

Or….

Support this channel on Patreon:
https://www.patreon.com/design8studio

source

LowRider 3 CNC Plasma Table PART 1 – floating Z torch mount – uploaded August 15, 2022. Links of interest: • V1 Engineering – LowRIder v3 — https://docs.v1engineering.com/lowrider/ • My thread on V1E forum about my LR3 Plasma Cutting Table — LowRider 3 – Plasma Build “On a Budget” – Clarksburg, WV — https://forum.v1engineering.com/t/lowrider-3-plasma-build-on-a-budget-clarksburg-wv/33849 The latest printable files of the

CNC Plasma Cutter

LowRider 3 CNC DIY Plasma Table PART 13 – Laser Targeting! – SketchUp Creation Process Tutorial!

Design8Studio Doug Joseph

February 3, 2023



LowRider 3 CNC DIY Plasma Table PART 13 – Laser Targeting! – SketchUp Creation Process Tutorial! Uploaded January 27, 2023.

This video not only shows how these laser crosshairs are installed and work on my DIY plasma rig, but also details how I designed these holders from scratch — from start to finish using SketchUp (free 2017 version, the last free version that could be installed locally on a computer).

Full details on my DIY CNC plasma rig:

• YouTube video series on how I made my CNC Plasma rig, based on LowRider v3 mostly printed CNC: https://www.youtube.com/watch?v=MV-IcyFUPQs&list=PLiW6LQZxE6JZW8mClbsKFIjO5VFjzxklS

• Also check out my build log thread with full details — over on the V1 Engineering forum: https://forum.v1e.com/t/lowrider-3-plasma-build-on-a-budget-clarksburg-wv/33849

• I also have a “CNC Plasma Cutter” collection of parts over on Printables: https://www.printables.com/social/127223-doug-joseph-design8studio/collections/227396

• Finally, some printable items for my plasma rig are made available to my patrons via my Patreon page: https://www.patreon.com/design8studio.

I may yet wire the lasers to the 5v power supply in my control box, but for now I’m up and running with the battery pack that holds three AA batteries. I am using normal (not rechargeable) batteries.

Print / assembly info:
• Prints as oriented.
• Prints without supports.
• Suggested: either 2 perimeter walls (0.6 nozzle) or 3 perimeter walls (0.4 nozzle).
• 20% infill
• I printed using 0.6 nozzle with 0.3 layer height and 0.6 wall line width, but they should also print well with 0.4 nozzle using same settings (emulating 0.6) or regular settings.
• Use two M3 x 10mm screws, one in each holder, to tighten the flanges to “clamp” the laser diodes into the holders.

Product links for items mentioned or related*:

• Laser Modules (2 Pack) Red “Line” 650nm 5mw Diode Lasers —
https://amzn.to/3WLuKoK

• Battery Holder with Switch — (4 Pack) 4.5V, from 3x 1.5V AA Batteries — https://amzn.to/3XIcazk

• Heat Gun — 1800W, 122°F-1202°F（50°C-650°C — https://amzn.to/3XIswrs

• XFasten Double Sided Woodworking Tape w/Yellow Backing 2.5 Inches x 30 Yards —
https://amzn.to/3kD3VWq

My PayPal tip jar: https://paypal.me/design8studio

Various LowRider 3 CNC remixes:
https://www.printables.com/social/127223-doug-joseph-design8studio/collections/175217

View all my models and remixes on Printables:
https://www.printables.com/social/127223-doug-joseph-design8studio/models

*Amazon product links are affiliate links.

——————————————————————
Royalty free music used in this video:
——————————————————————
* 0:01 – 0:51 — “A Sinister Power Rising” by GioeleFazzeri, obtained via Pixabay.com
* 1:07:41 – 1:09:27 — “King Around Here” by Alex Grohl, obtained via Pixabay.com
* 1:09:34 – 1:11:54 — “Into The Night” by Praz Khanal, obtained via Pixabay.com

source

LowRider 3 CNC DIY Plasma Table PART 13 – Laser Targeting! – SketchUp Creation Process Tutorial! Uploaded January 27, 2023. This video not only shows how these laser crosshairs are installed and work on my DIY plasma rig, but also details how I designed these holders from scratch — from start to finish using SketchUp (free 2017 version, the last