"One Perfect Part at a Time"

Rhino

Rhino Crazy

I have spent the last couple of weeks deciding what I was going to do to upgrade my CAD/CAM software. Not the software I use for Over Head Routing. I have one of the best for my purposes and cost restraints in the form of Vectric  Aspire.  I use it a lot and always find new things I can make or design using it. Aspire is not going to go away for something better in its class for a long time.

As the title suggests my struggle has been what do I do with my aging (over six years… Continue reading

BobCAD-CAM First Test

BobCAD Logo I went through the full set of the supplied BobCAD-CAM V24 drawing tutorials and even though I am not a novice at this 2D and 3D CAD drawing stuff, I feel it is worth the time spent. The temptation is to cut corners and just dive right in. With any software this comprehensive it is best to follow the rules at first. There are many ways to skin a (Bob) cat they say, but it is best to make the first try with someone leading the way.

I am comfortable with the drawing (CAD) part in BobCAD-CAM… Continue reading

Thoughts on CAD/CAM/CNC

I am going to take a time out here from the product specific (BobCAD-CAM) examination I am making of a CAD/CAM software product.

I consider myself a competent self taught hobbyist CNC machinist. I didn’t get here without a lot of study and hands on practical experience. Let me say I have paid for my mistakes as well as my successes. The creative process of following through from an idea, to a sketch, Computer Aided Design (2D & 3D drafting), Computer Aided Manufacturing, (generation of Computer Numeric Control code), Controller (MACH3) set up and finally understanding the physical limitations of… Continue reading

A View on CAD, CAM, CNC Software Upgrades

The Vectric (software) company has just released version 3 of their Aspire CNC software. Nothing too earth shattering as far as major changes that I can see, but some very nice-to-have upgrades in performance and design ease. The update from version 2 is $400.00 USD. Hmmm… a lot?

A new outright full edition Aspire purchase is $1995.00 USD. It is Vectric’s highest priced do-it-all CNC package. So the $400 update cost doesn’t sound too bad. I also got to thinking that a single skilled programmer writing updates and improvements just for me would probably bill out at over $100… Continue reading

CNC Gun Part

A local person here in Frisco asked if I could duplicate this part (the black one). I don’t usually like to take on outside projects as I have enough of my own. This part looked interesting. It is part of a tripod bracket for an expensive, but what the owner called a “toy” gun. Actually is is a very sophisticated collector item.

As can be seen in the photo the bracket had the tab broken off. It is a very nice injection molded aluminum casting but the crystallization left it vulnerable to breaking where it did.

I… Continue reading

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