CueComponents said:Here's a pic of our machine:
http://www.cuecomponents.com/4hecncshbuta.html
And what is the price of your machine??
CueComponents said:Here's a pic of our machine:
http://www.cuecomponents.com/4hecncshbuta.html
pdrexler said:Well, Joe - looks like YOU now have the nicest, most efficient, well designed and constructed 4 spindle CNC shaft machine out there . . . congradulations!
pfd
Looks like Unique Centers and Controller? Sorry JoeyCueComponents said:Hey Paul...
Yes, the guy who made our machine really knew what he was doing and spared no expense. It's a real workhorse and does a great job for us.
And to all the baby kangaroo's out there, this machine is for our own use and we do not manufacture nor do we sell them. We were just sharing information.
Actually I think the design is Intriguing, from what you can see in the pictures. Looks like the Head of the machine is counterbalanced due to the weight of the unit being moved up and down. I am not sure how big the market will be for this type of machine, maybe good for someone selling shaft wood. Over all cool idea though, and hats off I believe to Madison Bob for the help in design.JoeyInCali said:Why is this thread being hijacked by other equipment makers?![]()
I dunno but I think it'd be proper to start your own thread and try not to desparage the Align-Rite/Bob's machine.
Bob and Align-Rite did not badmouth anyone's machine.
The Align-Rite looks better. Probably cheaper, a lot more compact, and does twice the work. Dust collection will be very simple too. Tolerances might actually be tighter, since you dont have 4 separate cutters.CueComponents said:We have a 4 head CNC shaft and butt machine which works well and is quite powerful. It does a splendid job. We were considering purchasing the AlignRite but I'm not too thrilled with the design nor the price tag which does seem to be outrageous for what is there.
Sheldon said:The Align-Rite looks better. Probably cheaper, a lot more compact, and does twice the work. Dust collection will be very simple too. Tolerances might actually be tighter, since you dont have 4 separate cutters.
Sheldon said:The Align-Rite looks better. Probably cheaper, a lot more compact, and does twice the work. Dust collection will be very simple too. Tolerances might actually be tighter, since you dont have 4 separate cutters.
CueComponents said:"The Align-Rite looks better"!!!! Are we here to win a good looks contest or are we talking about performance, price and durability?
CueComponents said:Hello once again to all…
"The Align-Rite looks better"!!!! Are we here to win a good looks contest or are we talking about performance, price and durability?
As far as doing twice the work, I beg to differ in one aspect which you may or may not be aware of. The Align-Rite can only do four (4) shaft squares at a time; same as our machine. And, I am willing to wager that our machine can do the 4 in one smooth pass where the AlignRite cannot. It will probably take the AlignRite several passes to go from square to round.
Granted, the AlignRite can do 8 shafts once they are doweled but I do not know the speed rate. I do know the speed rate of our machine and it's fast due to the power of the routers being able to plow through just about anything since they are 1.25 hp each. There is no bogging down. And, as far as tolerances, nothing is better suited than a Techno table. All the components are dialed in for utmost accuracy. In fact, even the blades are to high tolerances.
QUOTE –
“Tolerances might actually be tighter, since you don’t have 4 separate cutters”….
Eight shafts all lined up perfectly from end to end, in my opinion, is virtually impossible. If the cutter blade is not perfectly in line with each individual shaft, then you'll have 8 different shaft sizes. So, you would need all 8 shafts to be in perfect alignment with each other and then have the blade in perfect alignment to those 8 shafts for the machine to cut every shaft the same size. Sounds like a Herculean task to me. If the angle of the blade is off .001" on one end, then every shaft will be a different size. And, that's given that you can do it to a thousandth. Furthermore, getting a planner blade lined up to be within .001 from side to side over a 12" width is virtually impossible. Additionally, this is a commercially available planer head assembly where the manufacturer never dreamed of CNC type application. Is the planer blade even precision ground? And, that opens up even more questions.
Also, does the AlignRite have precision ball screws with true anti-backlash nut assemblies? Does it have true precision ground linear rails? Maybe they're there but I don't see them. Does the AlignRite have either of these? Does it have rigid anti-backlash couplings between the motors and lead screws? I can go on and on. The techno has all these features so let’s not talk about accuracy or tighter tolerances.
Additionally, our fixture plate that houses the assembly is 1" Blanchard ground aluminum. A number of the individual components were originally obtained from Unique Products, however, the assembly and locating of those components was done on a multiple axis Mori Seki machining center. Translated - all the components were precision located and mounted on the Blanchard ground aluminum plate. All that is accuracy.
Furthermore, by having four individual cutters, blade replacement becomes much easier and more efficient not to mention less costly. If one area of the planer blade ‘nicks’, one has to change the entire blade whereas we only change a single blade. And, each cutter can be dialed in, to produce the same cut on each individual shaft.
I can go into the rationale for high speed, small diameter cutters but that conversation may be better served in another thread.
We've talked to the good people at AlignRite on numerous occasions and they are very helpful. We currently own an AlignRite CNC machine for doing inlays and we're very pleased with the results and quality it produces. This new shaft machine has us wondering and it's still new so perhaps all these questions and capabilities will be answered and addressed in the weeks ahead. Like many of you, we have been awaiting the release of this new machine but after seeing the actual machine and its design, it's not something we think is conducive to our production needs.
I think we’re done with this thread as we’re getting caught up more than we initially wanted to. Thank you.