My homemade cnc machine V3.0

This one is better than previous one. It has supported guide rods and zero backlash ball screws. I am using hobbycnc 4 axis driver board. The motors are 2X200Oz for X axis, 305Oz for Y axis and another 200Oz stepper for Z axis. So far works great and the test cuts are better than those of my previous machine.

Category:

Science & Technology

Tags:

• cnc

[TheCncmachine]

Wright, nice example, if you don't mind,

may a use some of you ideas?

Cause it looks simple but stable.

[Jetijs]

sure, go on :)

[smiigals]

Ar ko šitais ir labāks par veco? man tas vecais kaukā izskatās smukāks.

[Jetijs]

Šitais ir labāks ar to, ka tam ir lodīšu vītņu stieņi, tiem nav absolūti nekādas luftes un nav vajadzīga pretluftes sistēma, kas dod papildus slodzi motoriem. Arī vītne ir lielāka un uz vienu motora apgriezienu tiek veikts lielāks ceļš. Stieņu vietā izmantotas sliedes, kas pieskrūvētas pie virsmas tā, ka stieņi nekādi nevar kaut nedaudz locīties, attiecīgi frēzei nav vairs tendence "urbties" iekšā materiālā uz stieņu locīšanās un luftes rēķina.

[Jetijs]

Dēļ šīs "ieurbšanās" bija grūti apstrādāt mīkstos metālus ar frēzēm, kas lielākas par 2mm diametrā, jo tās vairāk rāva iekšā materiālā un attiecīgi radīja lielāku vibrāciju. Un vibrācija nolauzīs jebkuru frēzi jebkādā materiālā. Ot tā :D

[codygillespie]

You are one cool dude Jetijs! I have been thinking of building a cnc too, im sure it will come in handy.

[Jetijs]

Thanks.

This thing sure is handy, you can build may things with such a tool.

[ThePurednb]

Y asij dzineji katrā pusē ? nevar saprast !

[BARCLYFARMSTED]

Hey do you have a comprehensive plan for your CNC ? Ill be interested .

[Bublerkin]

impressive!

[TheLonetreecreations]

What's on the back of the gantry for support? Everything else looks good and strong but I can't see the back of the gantry. Can you post another video showing the back side?

[shortyjk95]

how did you hook those motors up to the computer??? i am trying to find someone that will make a video that shows how to make it and wire it to the computer

[bluebrakes]

now that is a well put together machine. Nice to see people using proper bearings and couplings for once, instead of radiator hose.

[XeadXhot]

Is that tabletop delrin?

[bokca89]

plelase man thel me how to start turbo cnc man plz plz

[dmasterdan1]

or if not , can you tell me where you got the parts from thank you

[dmasterdan1]

do you have a website or something where you show how you built the machine?