https://www.youtube.com/watch?v=fHPnA0e8lfk
With some metalized epoxy tricks we add precision to the BIG rough casting we made in this video: https://youtu.be/CCBsAKCMTME The part is for the CNC's Z-a

https://www.sigmatechnik.com/cnc-factory/the-ultimate-guide-to-hobby-cnc-milling-machines-tips-and-tricks-for-beginners
Hobby CNC milling machines are an excellent tool for hobbyists, makers, and small businesses looking to create precision parts quickly and efficiently. With the tips and tricks in this ultimate guide, you'll be well on your way to becoming a CNC milling machine expert in no time! hobby cnc milling machine

https://www.reddit.com/r/Machinists/comments/u5nx3r/cant_decide_on_a_mini_mill_for_hobby_work_on/
I have a home shop. I have a X2 mini mill that I converted to CNC. Ever since I got a 3D printer the mill has languished. Some of the more technical filaments (like carbon fiber impregnated PETG) are pretty good. The problem I had after converting to CNC was I really need a drill press. And a CNC mill isn't a great drill press for the kind of

https://www.hobby-machinist.com/threads/diy-manual-mill-with-cnc-upgrade-planned-in-future-discussion-and-advice-thread.108131/
For sure, I have a friend with a mill and was planning on using a local machine shop for parts that are too big for his machine. As for the positioning table I know it's for a drill press but honestly the is build the same way that a mill XY table should be (to the best of my knowledge), and it feels far heavier duty than any benchtop mill that I have seen. Is there a significant design

https://www.syil.com/blog/the-ultimate-guide-how-to-make-a-cnc-mill-with-minimal-effort
Connect your computer to the CNC mill using USB or Ethernet cables, depending on your machine model. Launch the milling software and follow its setup wizard to configure basic settings such as language preferences, machine type, and tool library. Make sure to input accurate information for precise operation.

https://www.reddit.com/r/hobbycnc/comments/sd8epe/cnc_mill_recommendations_on_a_lower_budget/
So I went the route of CNC X2 mini mill, then did a shop built cnc mill with epoxy and rails, later a G0704 conversion and now a Haas SMM2. You can build quite a bit with a manual X2 mini mill. I used it to make the parts to CNC it. Also you need to realize you are going to spend a large part of your budget on tooling.

https://www.americanrotary.com/blog/cnc-milling-projects/
123 Superblocks. For the last of our straightforward, practical project recommendations, 1-2-3 superblocks are among the most versatile yet simple tools you can use in metalworking. They come in sets of three with precise dimensions of—as you might have guessed—1-inch, 2-inch, and 3-inch widths. The flat, parallel surfaces and precise right

https://www.cnccookbook.com/large-part-machining/
This article surveys some of the tips and techniques you might use to deal with parts that at first blush seem to large for your machine. 1. Ensure Clearance: Open Up the Machine. You may need to open windows on the enclosure sides so parts can protrude or even remove the enclosure to machine large parts.

https://shamrockprecision.com/precision-machining-guide-cnc-turning-to-milling/
Mold Making: The precision of CNC milling is invaluable in creating moulds for manufacturing. Differences Between CNC Turning and Milling 1. Primary Motion. CNC Turning: In turning, the primary motion is rotational, with the workpiece spinning on a lathe. CNC Milling: Milling involves linear and rotary motions, as the cutter moves along

https://www.cnccookbook.com/diy-cnc-milling-machine-parts/
The axes of a CNC Milling Machine allow motion using Cartesian coordinates programmed via g-code and via manual jogging from the control panel. Generally, there are 3 axes that correspond to X, Y, and Z. An optional 4th Axis is an accessory for CNC Milling Machines. There are even 4Axis CNC Routers . 5 axis milling machines are possible but not

https://hackaday.com/2016/08/27/much-more-than-a-desktop-mill-the-diy-vmc-build/
August 27, 2016. A VMC (vertical machining center) is essentially a CNC vertical milling machine on steroids. Many CNC mills are just manual milling machines that have been converted to CNC

https://www.reddit.com/r/hobbycnc/comments/qmmaor/looking_for_a_simple_cnc_that_only_needs_to_mill/
Spindle speeds for this can be possible with pneumatic turbine spindle. This would still take alot of time to mill. At high speeds the mill can heat up and melt your work piece, so you will need coolant. The mill will cost at least 50k pesos. The cost per artwork will be massive.

https://www.3erp.com/blog/cnc-machining-large-parts/
Bottom Line. In conclusion, large CNC machining refers to creating parts and components bigger in size and scale. Machining large parts requires a lot of planning and consideration for multiple setups, overall part size, limited machine tools, accuracy, design-phase, and preparations. Choosing the right machine and type of model for the work

https://www.multicam.com/en/resources/blog/2017/machine-parts-big-cnc-machine
2. Make Sure You Have Great Rigidity Support You know it's going to happen. At least some of the part won't rest on your CNC machine table. Depending on how much does not rest on your machine table, there will be a certain amount of droop. It may be barely visible but it will affect the precision of your cut.

https://www.cnczone.com/forums/benchtop-machines/178738-cnc.html
Originally Posted by etard The way I see it, the scales are slowly tipping in favor of garage businesses making parts in the good ol' USA again, it's t

https://www.reddit.com/r/hobbycnc/comments/lumfyp/hi_guys_been_developing_my_own_cnc_machine_for/
Hi, guys been developing my own CNC machine for hobbyists the idea is to make a high-quality cheapish desktop mill made from nearly 100% standard and printed parts capable of milling non-ferrous metals like aluminium and brass. Go to r/MilleniumMachines if you want to follow development.

https://www.reddit.com/r/hobbycnc/comments/11glwxn/looking_for_cnc_mill_to_cut_small_watch_parts_out/
Looking for recommendations for a desktop CNC mill to cut 0.1 - 1.0mm sheet brass or aluminum to make various watch parts such as dials and hands. Some precision is required due to the small nature of the parts (I'd be making stuff like 28mm circles with 5x2mm rectangle cutouts, or like, a small 4mmx4mm airplane shape to stick onto a seconds hand).

https://www.hobby-machinist.com/threads/to-cnc-or-not.65211/
Are there programs for mach3 software that would help me make simple circles and squares. I seem to need precision holes in pieces a lot. Ive done a number of 1000 hole holes and whittled some nice squares with my big manual mill but doing so with a CNC mill sitting on a shelf makes my head hurt.

https://www.reddit.com/r/MechanicalEngineering/comments/v64s2c/how_hard_would_it_be_to_make_my_own_cnc/
Bam92992. • 2 yr. ago. I built my own CNC at the start of the pandemic for around $750 in materials. I had around $250 of the materials already so I spend ~$500. I used old 6x6 stones from an old retaining wall (think 6x6 lumber, just stone in various lengths). I shimmed the linear rails with a dial indicator.

https://www.hobby-machinist.com/threads/big-holes-on-a-mill.14976/
ok how many ways to make a big hole with a mill ? im thinking about 3 inches cut through aluminum plate, would be for mounting gauges and such ok guys how many ways would work