"One Perfect Part at a Time"

planning

Time For Change

Zeitmeister

Time For Change

The Hobbyist Machine Shop website has served well on the Internet as encouragement for new home machinist getting started in the hobby. The ton of email (if it could be weighed) sent to me confirms this statement.

The web site was built through the years with several HTML editing tools. First was HoTMetaL Pro which many years ago went out of existence. I switched to Adobe GoLive and then to Macromedia Dreamweaver. Adobe purchased Macromedia and there was an inside battle between GoLive and Dreamweaver as to which program would be Adobe’s HTML flagship.  Dreamweaver won out and… Continue reading

Machining Job for Roboboat

I just ordered a couple (2) 6-18 Volt Johnson 9167AK electric motors for the Roboboat project. I do not yet know if they are suitable. I’ll discover that once I receive them. This is part of the problem when buying something you can’t first touch and feel. Especially if it something you have never owned in the past.

The specifications seem to be OK and the cost was very low (about $7.00 each on eBay) so I figured it was worth the risk. That is all part of the cost when creating a prototype. If anything the motor’s physical… Continue reading

Big Lift

Is this a "Bench Press"?

I had to laugh at myself this week end. As usual I was pushing myself too hard and for too long in all the heat. Texas is having a very long spell of 105 degree weather. The high temperature must have made me wacky.

I know my PN has sapped most of the strength I used to have in stamina and ability to dead lift and carry things. Put the PN and the hot weather together and it doesn’t make for a good combination.

So my problem is how do I know my limits until… Continue reading

Miscellaneous

Halloween Thought

I have discovered I might have all that I need to die happily in my machine shop. Well, almost. It’s that “almost” that will keep me alive in the long run. Just one more tool then I will die happy. It may be the “just one more tool” that keeps me alive forever. What do vampires know about immortality? HA! All that awful yucky blood and stuff…

It’s bad enough when I nick my finger.  I have a cute little scar on the back of my left hand middle finger where earlier this year I let a 10,000… Continue reading

Sine of 45

I know most of my readers like action shots. Here are a few to keep the juices flowing. It’s just one very tiny step in the making of parts, but there is a bit of interesting machine set up going on here.

I had to cut a 3/32″ wide x 45 deg. chamfer on the one end of both of the two brackets I made for the tender steps. That doesn’t sound like much of a job, does it?

I priced 45 degree end mills and after I got back off the floor, I decided that wasn’t… Continue reading

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