Associated Links

Other websites associated with this blog. ________________________

Seizure Research

I thought researching something as mundane as what type of anti-seize compound would be proper for my 3D printer nozzle would be an easy task. What I found was a few standard ingredients for a variety of applications. But then a very poor (meaning non-specific) explanation of how, when, where each “blend” of materials should be selected.

What this indicates is not many makers of the anti-seize material have taken the time and effort to publish (on the internet) a substantial product selection guide. It may exist but it is just been difficult for me to discover with a  key word search.

Suffice to say, I did find enough […] Continue reading » Seizure Research

3D Print Training

I recently (8/2020) received a request to teach three-dimensional printing to a middle school age student.  I felt a bit flattered. I decided the teaching offer needed a bit of thought on what that task requires. I have presented my (rambling) thoughts and concerns in this article:

I have a somewhat “natural ability” towards understanding electro-mechanical devices and complex process solving. Skills required to “master” 3-D printing. I am not sure if “natural ability” just means I don’t remember being taught formally.  We all learn through some process. For me I know it has not all been through a structured formal classroom environment.

However, I have spent a huge amount […] Continue reading » 3D Print Training

Mindless Wandering?

I mentally wander off while looking at the things I like to make, wondering if I can do (make) them better. Kind of a wondering wander I suppose… Ha!

Tool lust is something of which I am well aware. I love well made good working machine tools. I actually, love any tool that works well for creating the tangible items I create. I assume it is a normal desire for any creative person.

That kind of lust does need to be understood and kept within reasonable bounds. How I manage it is a mental exercise. I examine the reasons for the lust (desire) and compare with my present situation.

[…] Continue reading » Mindless Wandering?

What I Am…

Where I spent my “allowance” in the 1950’s.

Read a comment made by an old (youngish 66 year old) dude about his involvement with 3D printing. He said he is a retired engineer. The reason he loved 3D printing wasn’t from what he made. It was the complexity and constant challenge to learn and understand the technical process. The CAD; the item design; the CNC; the process; the hardware; the mental stimulation. It had to be complex and difficult or he wouldn’t be interested.

I realized I was reading my own mind. It isn’t about what I make at all. It is all about mastering the […] Continue reading » What I Am…

Urban Drone Delivery Systems?

I am certain that widespread urban and suburban “Drone Package Delivery” is a system that will never be implemented. It is an urban legend/myth that is perpetuated only for its publicity factor.

Technically, it is possible. So is the flying car. They are both in the same category. Technically possible, feasibly impossible.

Imagine a kid running out the front door, smacking into a drone hovering a few feet off the ground with sharp knife blades at eye level spinning at 20,000 RPM. (The propeller lift system)

It is also (at present) a one package per trip system. Drone size is dictated and limited by fixed and absolute aerodynamic and power requirement […] Continue reading » Urban Drone Delivery Systems?