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BUILD LOG Epoxy granite vertical mill build log

The epoxy granite is a mixture with epoxy and gravel filler with different grain sizes The sizes are chosen to make the most possible dense gravel mixture This saves expensive epoxy and it makes the machine heavier and more stable One important thing is to make sure that the mold lies flat on a reference surface

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I am engaged in filling my mill s base and column with epoxy granite to dampen vibration and increase its dynamic strength At least that s my story and I m sticking to it The fill material is a mixture of granite gravel sand and epoxy It molds real nicely Filling the base was very straightforward

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The Mini Mill platform The Mini Mill is a great platform for home shop hobby and light machining With it s affordable price small size and large community support it has become an extremely popular machine One of the more extreme and irreversible approaches fills the column hollow column with an epoxy granite mix Some folks have

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Below I will go over the basic process that we used to make our base I will not cover the advantages or disadvantages of the use of epoxy-granite in this write-up as those are discussed in far greater detail and with the appropriate nuance at other public resources that can be found on the internet Design

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Mar 04 2008· There s a very long thread on cnczone indexed here about building cnc machines using a mixture of granite or quartz aggreate and small amounts of epoxy This has applications for making RepRaps and for making CNC mills and routers using RepRaps

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Mar 08 2018· Right so I ve started on an large cast iron EG mill build Plan is to use several cast iron surface plates I have bought on ebay and embeded in epoxy granite the hope is this will give me a flat surface to mount the linear rails to This is the current design in fusion 246282463024631 Travel X 400mm Y 250mm Z 400mm Total weight 600-800kg Rails 20mm hiwin clone rails Ball screws …

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A little walk around movie about my epoxy granite cnc mill build i have been working on the last half year Here are two forums wi CNC Fixed Gantry - Part 2 Epoxy Granite and Y axis table Part 2 of the DIY CNC Fixed Gantry Machined the Y axis table and make some mounting holes to support the Z axis and spindle mo

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Re Epoxy-Granite machine bases was Polymer concrete frame Why would you want to use silicon carbide for epoxy concrete I have used it for filling gaps after setting the gantry straight because it was the finest dense powder I had on hand

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epoxy granite cNC mill construction started in 2015 Close 8 Posted by 2 years ago Archived epoxy granite cNC mill construction started in 2015 youtu be SFPc4i 7 comments share save hide report 67 Upvoted This thread is archived New comments …

Epoxy-Granite machine bases was Polymer concrete frame

Our selfmade CNC machine Epoxy granite 3 axis with housing We want to upgrade some components when we can afford it like the 2KW spindel 3NM stepper and we want to add another axis quality guiding rails and sleds and so on

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Aug 23 2017· Epoxy Granite Filling a Mill for Vibration Dampening and Rigidity Filling the machine castings with Epoxy Granite with Epoxy Granite sometimes also called Polymer Concrete has been a time-honored tradition of some of the finest machine tool manufacturers such as Hardinge with their proprietary Harcrete and others

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Epoxy granite cnc mill made by Stef van Itterzon Thought I could share his work I ve been fantasizing about the idea to build my epoxy granite lathe Being able to enjoy and learn the process and this video hit me when I was looking for Can t wait to see that cutting materials

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Mar 25 2017· Combine two materials one with stiffness properties and one with high internal friction This is where epoxy granite takes over as a superb machine base material For my designs I use an aluminum frame to provide the stiff skeleton and the epoxy granite to provide the shape and vibration damping properties

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Mar 06 2019· A cnc mill I wanted to build now for quite a while guess it s for more then a decade now Starting from aluminum extrudes to solid aluminum pieces to granite concrete and finally epoxy granite Epoxy granite got this professional aura Most search results on google are big to huge machines only a few individuals did it at home in

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Mar 04 2008· There s a very long thread on cnczone indexed here about building cnc machines using a mixture of granite or quartz aggreate and small amounts of epoxy This has applications for making RepRaps and for making CNC mills and routers using RepRaps

Epoxy Concrete CNC Mill Design and method

Jan 17 2012· Epoxy Concrete CNC Mill Design and method Hi All I have been working on the design of Vertical mill based on Epoxy concrete Epoxy granite or epoxy concrete is very different from concrete The danger of making something from concrete is its not stable and moves for years as it cures Epoxy Granite or concrete is epoxy cast with aggregates

Epoxy-Granite machine bases was Polymer concrete frame

Nov 11 2019· Right so I ve started on an large cast iron EG mill build Plan is to use several cast iron surface plates I have bought on ebay and embeded in epoxy granite the hope is this will give me a flat surface to mount the linear rails to This is the current design in fusion 246282463024631 Travel X 400mm Y 250mm Z 400mm Total weight 600-800kg Rails 20mm hiwin clone rails Ball screws …

BUILD LOG Epoxy granite vertical mill build log - Page 3

I have been working on the Epoxy crushed granite mix mixing about 5 litres of material at a time then placing it in layers Due to the complexity of the molds and the many inserted steel components they contain I think I will have to increase the percentage of epoxy above 15 to get a wetter more flowing mix More experimentation is needed

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Combining their creative energy knowledge of technical production processes and their love of concrete RockMill Countertops was born RockMill is based on the idea that concrete countertops can be both affordable and extraordinary- allowing for full expression of individual tastes and styles

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Jan 02 2020· Epoxy granite is a synthetic composite material made up of epoxy resin and granite chips used as a high-performance alternative to steel and cast iron machine tool bases The finished material is tough and durable with excellent vibration damping characteristics and a long service life

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Feb 25 2016· Is worth adding granite epoxy bases only work well with very high stone to resin ratios nothing like a self levelling runny mix think more like the granite barely has just a coating of resin and is very much relying on a lot of stone to stone contact to be stable not stone - resin - stone contact though its the later that very much holds

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23 Mar 2019 - Explore dfrank6984 s board Epoxy granite CNC ideas on Pinterest See more ideas about Cnc Diy cnc and Cnc machine Machining metall frame of CNC mill concept on 5 axis CNC router for woodworking experimental work to reveal additional possibility

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Aug 07 2013· Just a few tips on reading this thread - Epoxy Granite EG The cheap and easy way I hope Just a few notes for those who didn t notice on the first trip through or are here for the first time I try to keep things as concise and un-cluttered as I can but that also means there is lots to do