CNC Machining Blog

Part & Tool Probing in a High-mix Low Volume Environment

Posted by Mike Cope on Fri, Oct 25, 2013

In today’s industry it’s all about quick setup and changeover between parts...especially in an environment where you run a high-mix of low volumes. In this article I want to discuss how part and tool probing can offer a real advantage for the shops that find themselves in this type of environment.

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Tags: WinMax Conversational Programming, Milling, CNC Control & Software, Manufacturing Industry Insights, Prototype Machining, Automation

5-Axis Machine Configurations: the pros and cons of design

Posted by Mike Cope on Mon, Aug 19, 2013

Regardless of a particular OEM machine builder, there are several common machine configurations for 5-axis that are available - and each one has its own set of strengths that make it stand out among the choices. The most common types are: Table-Table, Head-Table, and Head-Head configurations.

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Tags: 5-Axis Machining, WinMax Conversational Programming, Milling, Manufacturing Industry Insights

Top Shops: What’s Their Secret Sauce?

Posted by Maggie Smith on Tue, Jul 16, 2013

Hi Hurco Blog Readers. Mike Cope has been on the road quite a bit so I'm filling in as a guest writer for his blog.

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Tags: Milling, Manufacturing Industry Insights, Turning

5-Axis Programming: programming with tool vectors?

Posted by Mike Cope on Mon, Jun 24, 2013

When programming in 5-axis, we have two distinct options that we can use to command rotary moves and positions. We can output the data using either rotary angles, or tool vectors. Although each one has its pros and cons, I would prefer to configure a postprocessor to output these rotary commands as IJK tool vectors, instead of the more common ABC axis rotary angles, if given a choice.

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Tags: 5-Axis Machining, WinMax Conversational Programming, NC / G-Code Programming, Milling, CNC Control & Software, Manufacturing Industry Insights, CAD/CAM / Post Processor

Auto Recovery Restart: the easiest way to recover a stopped program

Posted by Mike Cope on Fri, Jun 14, 2013

Have you ever had to abruptly stop your machine, in the middle of running a program, and wished there was a way to recover exactly where you left off - even if you were in the middle of all that code? For years Hurco’s Recovery Restart feature offered operators a way to just that…but you had to know exactly what block you ended on to recover. Well not anymore! The WinMax version 9 software – which was released at IMTS last year – offers a new feature that will automatically insert a restart marker at the exact location of the last block executed before the interruption - which relives the pressure on the operator to remember (or guess) what block to restart program.

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Tags: WinMax Conversational Programming, NC / G-Code Programming, Milling, CNC Control & Software, Manufacturing Industry Insights, CAD/CAM / Post Processor

Resources You Can Use: a list of helpful shop products

Posted by Mike Cope on Fri, Jun 07, 2013

As machinists we are all aware of the standard tools of our trade; however, there are other non-standard tools available - that not everyone is aware of - that could be very helpful in our day-to-day life in the shop. Just like any other industry, if there is a time consuming and mundane procedure that must be completed, you can bet that somewhere there is someone who has already invented a tool or device that would make that task easier…if we only knew where to go to find those tools.

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Tags: 5-Axis Machining, Milling, CNC Control & Software, Manufacturing Industry Insights, Mill Tooling, Workholding, Turning, Lathe Tooling, Prototype Machining, Automation

Absolute Tool Length: the industry standard

Posted by Mike Cope on Thu, May 30, 2013

As many of you are already aware, the Absolute Tool Length method of tool calibration has become the industry standard for measuring and recording the length of individual cutting tools on milling machines. This method of tool measurement not only produces numerical values that make sense to the operator, and can easily be verified with a pocket scale, but will also allow for tool lengths to be set offline using a presetter - and then the data can simply be entered into the tool setup for that particular tool…helping to reduce setup time at the machine.

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Tags: WinMax Conversational Programming, Milling, CNC Control & Software, Manufacturing Industry Insights, Mill Tooling

Put Your Shop on the Fast Track with UltiMotion

Posted by Mike Cope on Fri, May 03, 2013

A few months ago I posted an article explaining the CNC motion control system, and how it works. In that article I tried to keep it very simple and breakdown a quite complex piece of technology into an easy to understand analogy…today I want to discuss it in a little more detail, and point out some exciting advances in motion control technology.

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Tags: WinMax Conversational Programming, NC / G-Code Programming, Milling, CNC Control & Software, Manufacturing Industry Insights, CAD/CAM / Post Processor, High Speed Machining

5-Axis Buzz Words: learn the lingo

Posted by Mike Cope on Mon, Apr 15, 2013

Just like any other form of technology within our industry, 5-axis manufacturing has its very own vocabulary and list of technical buzz words. Although many of the features described below can be viewed as common, some are only found on the more advanced machine controls. For anyone looking into 5-axis machining, understanding these buzz words can be a huge benefit - and just might keep them from making an uneducated decision that they might live to regret later on.

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Tags: 5-Axis Machining, Milling, CNC Control & Software, Manufacturing Industry Insights, CAD/CAM / Post Processor

Choose Your Weapon Wisely: which 5-axis strategy is best for you?

Posted by Mike Cope on Fri, Mar 22, 2013

Just like the plethora of tool axis and collision control parameters that we discussed in last week’s blog article, CAM systems also have a diverse selection of toolpath strategies to choose from - and each of them have their appropriate place in 5-axis. But just like everything else in multi-axis programming, the programmers experience, and the actual machine configuration will play a big part in the selection of the suitable toolpath for a particular application. As I mentioned before, if you asked ten different programmers to program the same part, the outcome is likely to be ten completely different machining strategies. Other factors, like the number of pieces to be machined, the allotted time for completing the project, the specified material, and available tooling can also play a significant role in the toolpath selection process; but the skill level and experience of the programmer will always have the greatest impact.

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Tags: 5-Axis Machining, WinMax Conversational Programming, NC / G-Code Programming, Milling, CNC Control & Software, Manufacturing Industry Insights, CAD/CAM / Post Processor