It is no doubt COVID-19 has created unsurmountable impacts on all industries across Canada and the globe. Epic Tool works exclusively with the power generation, automotive, aerospace and Mold and Die making industries, all of which have taken a hit from the global pandemic. Many manufacturing industries have been pushed back and had regular production […]
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Why is coolant important? Coolant in purpose is widely understood – it’s used to temper high temperatures common during machining, and aid in chip evacuation. However, there are several types and styles, each with its own benefits and drawbacks. Knowing which cnc coolant – or if any – is appropriate for your job can help […]
It is not uncommon for machining centres to have automatic tool changing devices to automate the tool changing process. Newer models exhibit quicker tool changing times. If you’re trying to minimize cycle time, there may be some things you can do to reduce tool change time. Reducing tool changing time will make the machine more […]
Milling- one of the most common processes in CNC machining, most likely because it is so adaptable and flexible. With just a single tool, machine shops can create nearly limitless shapes on the surface of a workpiece. Milling can completely transform a piece of metal stock into a finished part of nearly any complexity. CNC […]
Understanding CNC mills can be confusing due to the overwhelming minutiae of design detail and a bewildering number of choices. But, it doesn’t have to be that way. Fortunately, woodworkers have a fairly narrow focus: Cutting wood on a CNC. We have special considerations to consider but the good news is that by focusing on […]
Unnecessary Machining A common mistake when designing parts is designing unnecessary features to machine. Such unnecessary machining adds to your run time and final production cost. There are many approaches that may be a neat addition to your machine visually, but add significant run time to machine away the remaining material. Instead, eliminate the need […]
Some time ago, owning even a single 5-axis CNC machine was a luxury. Although, as both hardware and software advance, and more 5-axis mills enter the pre-owned market, small scale shops have begun to branch out into this more precise style of machining. Do you think it may be time for a new addition to […]
What does SFM stand for? In terms of CNC operations, the acronym SFM stands for Surface Feet per Minute. But what does that mean? Well, it’s how quickly a cutting tool moves across the surface of a workpiece during a CNC machining operation cycle. For machinists, it’s an easily understood common denominator for describing tool […]
Computer-Aided Manufacturing (CAM) is the use of software and computer-controlled machinery to automate a manufacturing process. Based on that definition, you need three components for a CAM system to function: Software that tells a machine how to make a product by generating toolpaths. Machinery that can turn raw material into a finished product. Post processing […]
Broaching is a machining process that uses a toothed tool to remove material in a consistent and accurate way. There are two types of broaching services, linear and rotary, which are used to produce different kinds of machining finishes, but in either case, production broaching is typically only used for precision applications and high-quantity production. […]
