CNC Machining Blog - Tips and Tricks for Machinists

Welcome to the Hurco CNC machine tool blog. Subscribe for weekly posts on high-speed and 5-axis machining, workholding, the latest control technologies, plus Hurco tips-and-tricks…just to name a few.

The CNC Motion Control System Simplified

Mike Cope Fri, Mar 01, 2013
The CNC Motion Control System Simplified

I was recently asked to explain the motion control system, used in CNC machine tools, to someone in my family. Realizing that this individual didn’t have a background in manufacturing at all – and certainly had no experience with anything this complicated and technical  – I had to relate my explanation to something common and simple, allowing them to easily visualize the analogy….like driving a car.

5-Axis…it just ain’t that scary

Mike Cope Thu, Feb 21, 2013
5-Axis…it just ain’t that scary

For some reason 5-axis machining just scares people. While talking with people at trade shows, or when discussing the potential of a customer’s parts being a good fit for 5-sided machining, you can just see an uneasy feeling begin to overwhelm them, and you can see the fear begin to well up in their eyes. The mere thought of all of those axes moving at one time, sends them wanting to run for the hills. But if we take the time to look at it logically, and break it down to what is really happening, it isn’t scary at all!

Programming 3D Geometry without CAD/CAM Software

Mike Cope Tue, Feb 12, 2013
Programming 3D Geometry without CAD/CAM Software

For many years Hurco has offered an easy conversational solution for programming simple 3D geometries, at the control, without the need for expensive CAD/CAM software…but with today’s WinMax control it’s even easier and more powerful than ever before!

High Speed Machining: it’s more than just a faster spindle

Mike Cope Thu, Jan 31, 2013
High Speed Machining: it’s more than just a faster spindle

 

WHAT IS HIGH SPEED MACHINING?

 High speed machining is usually associated with any spindle speed above 15k rpm, but it is much more than just a faster spindle. The whole machine must be considered when selecting a good candidate machine for HSM. Thermal compensation, overall machine rigidity and construction, positional feedback, the motion control system, tool retention, and many other characteristics must be looked at, in detail, before determining that a particular machine is suitable for the task.

5-Axis Return on Investment Worksheet

Mike Cope Fri, Jan 25, 2013

If the past few years have taught us anything, it's that the addition of 5-axis technology - even in shops that only run "3-axis" work - can positively impact a company’s bottom line. On average, shops who take advantage of this technology have seen improvements of 20% to 30% in efficiency. Imagine…what would a twenty to thirty percent reduction in cycle time and setup time - on a part that you are already running in your shop - mean to you?

5-Axis Accuracy: understanding and overcoming the challenges

Mike Cope Mon, Jan 21, 2013
5-Axis Accuracy: understanding and overcoming the challenges

Even though 5-axis machining has become much more prevalent in today’s manufacturing market place, and although the overall knowledge base of machinists and operators has grown by leaps and bounds over the past several years, there is still a great deal of misunderstanding and mystery surrounding accuracy – both as it applies to the workpiece itself, and also how the overall positioning of the rotary axes of the machine might be effected.

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