News, Updates, and Press Releases
Since the equipment our company offers is ideal for sign engraving and processing flat sheet material, we’ve seen the inside of a good number of sign companies over the years. But, walking into Ellis & Ellis Sign Systems in Sacramento, CA becomes a different experience as soon as you pass through the lobby and corporate …
Continue reading “Sign Engraving with CNC Machine, Including ADA Braille!”
In the world of computer-controlled milling equipment, there’s always been something of an understanding when it comes to work envelope and precision: as the ability of a machine to achieve ever smaller numbers when it comes to positional accuracy and repeatability goes up, the size of the work envelope (and therefore the largest part you …
Continue reading “Large Format Milling: Why You Should Care About MLCube LS”
With additive manufacturing and 3D printers being such a hot topic these days, it’s important to remember why subtractive processes like milling are still incredibly important to rapid prototyping. But first, let’s examine some of the benefits and limitations of additive rapid prototyping (or direct digital manufacturing). Benefits of Additive Rapid Prototyping The process of additive …
Continue reading “Rapid Prototyping: Subtractive vs. Additive”
So here we are. You have read all of my eloquent, informative, and groundbreaking (perhaps a minor exaggeration) blogs. You are ready. You have a pencil behind your ear and a calculator on your desk and you’re going to trust in the numbers! Slow down there cowboy, because the most important thing to remember is …
Continue reading “CNC Machinist Trial and Error: An Unfortunate Reality”
Have you ever wondered why after milling a hole or pocket that it measures larger at the top of the cut than at the bottom? Or why your gauge pin fits nice and snug in the beginning of the hole but won’t quite make it all the way through? The simple answer is tool deflection. …
Hey folks, today we are going to talk about threading in multiple forms. For the most part I am going to discuss my experiences with the different types of thread cutting/forming, so if you are looking for tons of technical information I apologize, but there are so many variables when it comes to the threading …
If you have spent any considerable time in a machine shop I am sure you have heard the term “dynamic milling.” There are many other names out there depending on the CAM software you use – Edgecam calls it “Waveform” while Surfcam calls it “TrueMill.” Solidcam calls it “iMachining” while Mastercam calls it “Dynamic Milling.” …
Continue reading “Dynamic Toolpaths to Optimize CNC Machining”
This may seem like a strange topic for a blog post. Burrs, really? Snorefest, am I right? I understand, trust me. Let me ask you one question before you move on to the next post, what do you do to your parts after they come off the machine? Depending on your coolant you wash them, …
Continue reading “Minimize Burrs in CNC Machining Applications”
Push Your Program to the Limit with Balanced CNC Tools. I talk a lot about optimizing programs, some would say too much. I go on about it to lull my children to sleep. Though, I think there are worse subjects to obsess over. So, with that aside, let’s talk a little about tooling – specifically …
Continue reading “Balanced CNC Tools Reduce Vibration for High RPM and Feed Rates”
1: Unique Patented Design and Geometry of DATRON Dental Milling Tools DATRON prides itself on having a unique approach to tooling development. Through careful guidance from RD Dental at DATRON AG, a patented design and geometry has been achieved in all DATRON Dental milling tools. This includes specific flute cutting surfaces and the overall blend of actual …