"One Perfect Part at a Time"

CAD/CAM/CNC

The Way to Go

Choosing Proper Machine Way and Screw Lubrication.

RDS processed a half dozen orders for the new Taig ball-screw micro-mill. A question came to me from one of the customers, about proper lubrication requirement for the ball screws.

I have always used a 20 weight non-detergent oil on all my machine tools, which is packaged in small cans for the lubrication of electric motor bearings. I apply it on the ways as well as the screws and crank bearings.  I did not know what Taig recommended for the new ball-screws and bearings.

I contacted Taig and a staff person gave me… Continue reading

Reader Email

I received a good question from reader feedback at Ramblin’ Dan’s Store. It was sent to me as a private email, but I think it is worth making my reply public. MPS2000 is a CNC micro-mill produced by MicroProto, the CNC division of Taig Tools. The question is about using a laptop computer for CNC control.

“Looking to see if there is a way to rum my machine (CNC Mill) from a lap top. Has the MPS2000 software been upgraded to true 3D?”

My reply,

Not sure of your question of “true” 3D. I don’t use or… Continue reading

Autodesk Fusion 360

fusion360logo

fusion360logo

First look. I poked around looking at the trending in 3D CAD/CAM tools. Autodesk (AutoCAD) has always been at the top of my unobtainable list because of cost. I have a now quite old LT version which is strictly 2D. I also have a standard AutoCAD I think is version 4 or 6. Neither are installed on my machines. I need 3D.

In my web search I discovered a new tool from Autodesk called Fusion 360. I was actually reading about Apple’s new super powered iPad Pro. I thought if I owned an iPad Pro, it would have… Continue reading

CNC Control Penchant (and a new pendant)

The switch to Linux CNC was not without some trepidation. I left a machine control system (MACH3) that has worked well for me for over a decade. When something old still does its job very well there is no need to make a change. (It’s a shame human corporate careers don’t follow that philosophy. 🙂

The truth is , MACH3 is still a perfectly fine CNC machine control program. It’s a tool that just keeps working. The problem I have been bemoaning is the computer operating system with which it must operate within, has left it in the dust and… Continue reading

LinuxCNC – Tool Change (part 2)

LinuxCNCYowza! More to the tool change than I realized in LinuxCNC. The tool change routine exists in the latest available stock version of LinuxCNC but it is poorly implemented for a manual tool change on a hobbyist machine and unworkable as is, for an automatic tool changer.

The good part is that the bones are there. It is up to the user to hang some flesh on those bones.

LinuxCNC will respond to the tool change code installed in the Post Processor I mentioned in a previous post, by stopping for a tool change. But that is all it does.… Continue reading

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