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Unparalleled Precision and Efficiency with MAQ’s Rotational Fine Boring Tools – The Next Step in Advanced Machining Solutions by Bernard Martin MAQ AB has introduced its new Rotational Fine Boring Tools, engineered for fine boring with exceptional precision, surface finish, and ease of operation. In this article, we're going to explore the key features, benefits, and applications of this new technology. What Is Rotational Fine Boring? Rotational fine boring is a precision machining process commonly performed on milling machines, where the tool rotates while the workpiece remains stationary. This method is ideal for achieving high-accuracy hole dimensions and surface finishes. However, as the tool’s length-to-diameter ratio (L/D) exceeds 3, vibrations become a significant challenge, demanding tools equipped with advanced vibration-dampening technology. Unlike conventional turning tools with straight shanks, MAQ’s Rotational Fine Boring Tools are specifically designed to pair seamlessly with milling tool backends, which vary in their L/D ratios and vibration frequencies. Thanks to MAQ’s STMD (Self-Tuning Mass Damper) technology, these tools adapt dynamically to a broader range of vibration frequencies, delivering unmatched precision, stability, and reliability, even in complex machining tasks. Key Features of MAQ Rotational Fine Boring ToolsMAQ’s latest tools boast a range of advanced features that set them apart -
Introducing Six Unique Models: CK1 to CK6We’re excited to launch the first batch of Rotational Fine Boring Tools, available in six models (CK1 to CK6). These tools cover a wide range of applications, allowing you to achieve precision-perfect holes in sizes ranging from 20 mm to 150 mm. Whether you’re working on a simple project or a complex machining task, MAQ tools provide the accuracy and efficiency you need to elevate your operations. Benefits of Using MAQ Rotational Fine Boring ToolsThe MAQ Rotational Fine Boring Tools offer unmatched benefits that make them essential for high-precision machining:
HOW STMD™ MAKES ALL THE DIFFERENCE
Versatility at Your Fingertips MAQ’s Rotational Fine Boring Tools are designed to deliver flexibility without compromise. The exchangeable cutter heads support both forward and back boring operations, adapting to a variety of machining needs. The coolant-through feature further enhances their functionality, improving chip evacuation, cooling the workpiece, and prolonging insert life—all essential for maintaining peak performance in high-demand environments. With the launch of the CK1 to CK6 series, MAQ has raised the bar in fine boring technology, offering precision, efficiency, and versatility in one robust solution. Whether you’re working with aerospace components, automotive parts, or general precision engineering tasks, these tools will help you achieve exceptional results—faster, easier, and with greater reliability. Upgrade your boring operations with MAQ Rotational Fine Boring Tools and experience the next level of precision machining. Contact JMI CNC & Automation today to learn more about how these innovative tools can transform your workflow!
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Despite operating at elevated rotational speeds, the MAQ devibe holder effectively minimizes vibration, thanks to its integrated self-balancing mechanism and advanced STMD (Self-Tuning Mass Damper) technology. This is particularly significant because it highlights how MAQ's tools overcome common challenges associated with extended length-to-diameter ratios (L/D), delivering superior surface finishes and achieving micron-level tolerances. For manufacturing sectors requiring extreme precision, such as aerospace and automotive, this performance represents a major leap forward in efficiency and reliability, reducing rework and eliminating the need for secondary operations.
Machining Picatinny rails is notoriously challenging due to their strict specifications, complex dovetail profiles, and the high precision required. Traditionally, multiple passes with different tools are needed, which increases machining time and creates potential for inconsistencies as tools wear at different rates.
AB Tool's solid carbide Picatinny Rail Cutters provide an innovative solution to these challenges, dramatically reducing time and improving accuracy. A Legacy of Innovation The original AB Tool Picatinny Rail Cutter was officially released in February 2014. Before its release, AB Tool had produced many custom rail cutters to meet unique customer requirements. However, a conversation with Ken Spaulding @zodiaceng led to a breakthrough “Why don’t you guys just make a standard cutter from the 1913 mil-std?” AB Tool they accepted the challenge. According to Alfred Lyon at AB Tool, after extensive learning and testing, they designed a standardized geometry that matches the military specification mean dimensions, saving machinists time while delivering outstanding aesthetics and precision. Why Machining Picatinny Rails is Difficult Picatinny rails are heavily utilized in defense, firearms, and optics industries due to their standardized dovetail geometry, which allows for mounting accessories securely. However, achieving these precise dimensions can be labor-intensive. Machinists often face:
AB Tool’s Game-Changing Solution AB Tool's solid carbide Picatinny Rail Cutters address these challenges head-on:
Real-World Performance Machinists have praised AB Tool’s cutters for their time-saving benefits and reliability. On forums like Practical Machinist, users note significant production gains. One machinist reported: “Investing in an AB Tool Picatinny rail cutter tripled production instantly.” AB Tool’s Picatinny Rail Cutters evolved from years of experience and collaboration. These tools solve the common challenges of machining Picatinny rails by reducing operations, improving consistency, and optimizing efficiency. Their adherence to the 1913 mil-spec and solid carbide durability make them the go to solution for anyone making Picatinny rails. For more information and to explore available options, visit JMI CNC & Automation or AB Tool’s product catalog. FOR IMMEDIATE RELEASE JMI CNC & Automation is excited to announce a new partnership with AKKO Tooling Systems, a global leader in precision-engineered CNC toolholders and cutting tools. This partnership brings AKKO’s innovative and high-quality products to JMI’s customers, enhancing machining capabilities across industries with reliable, performance-driven solutions.
Founded in 1986, AKKO Tooling Systems has grown into a renowned manufacturer, delivering exceptional rotary toolholders, turning and milling toolholders, and a comprehensive range of precision inserts. AKKO also sets itself apart with an extensive range of carbide grades tailored for different applications. While many tooling manufacturers limit themselves to a handful of carbide substrates, AKKO offers both high-performance grades and wear-resistant grades, allowing them to be more competitive and meet diverse machining needs. Their advanced solutions include:
“AKKO’s ability to provide a variety of carbide grades gives our customers the flexibility to optimize performance for specific applications, whether it’s high-speed, high-precision, or wear resistance,” said Kenneth Jones, President of JMI CNC & Automation. “This unique advantage, combined with their exceptional product range, allows AKKO to stand out as a versatile and competitive solution for the modern machining industry.” continued Jones. For more information about AKKO Tooling Systems and the solutions now available through JMI CNC & Automation, visit our AKKO landing page or contact us for a on-site demonstration to test some tools! EWS announced some significant enhancements to their BMT65 tool lineup. All BMT65 tools are now equipped with a new flexible coupling and EWS.Techline, aiming to boost performance and service life. The flexible coupling is designed to compensate for misalignment, allowing a maximum radial offset of 0.3 mm between the driven tool and the machine drive. Its mechanism operates similarly to the Oldham principle, with the coupling joint swiveling in one axis and sliding into the groove of the drive in the second plane. Additionally, an elastomer support ring is incorporated to reduce vibrations and noise, contributing to a more efficient and quieter operation. EWS.TechLine in detialEWS.TechLine is a suite of advanced technologies integrated into EWS's tooling systems to enhance performance, durability, and efficiency. This comprehensive package includes several key innovations including:
O.M.G. offers a wide range of Angle Heads. With more than 110 models and almost 4000 if we consider all the possible options, what O.M.G. has is the most wide range on the market today. O.M.G.'s TA angle heads are designed to provide CNC operators with greater flexibility and precision, particularly in operations requiring machining at various angles. The TA series angle heads are essential tools for increasing the capabilities of CNC machines, offering an great solution for complex milling, drilling, tapping, and other tasks that might otherwise require multiple setups or custom fixtures. Key Features of |
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Using a completely solid holder means that even a very small discrepancy will cause high axial forces on the flanks of the threads. “This has a negative effect on tap life and thread quality,” said Johnson. “Using a tap holder with a small amount of axial compensation allows the tap to better follow its pitch and this reduces the axial forces for a dramatic improvement in tap life and thread quality.”
Tapmatic’s SynchroFlex tap holders include a machined flexure that provides a small amount of axial compensation. “The SynchroFlex flexures have a high spring rate, which is important for avoiding axial miscutting,” he said. “If the spring force is too soft, like in the case of traditional tension-compression tap holders with a large amount of axial compensation, axial miscutting can occur. This is especially true when using free-cutting, high-speed taps often recommended for synchronized or rigid tapping cycles. SynchroFlex is designed to provide just the right amount of compensation for synchronized tapping.”
A SynchroFlex II SFT50 performing synchronized tapping with M8 on a CNC lathe with live tooling uses a self-reversing tapping attachment at 2,500 rpm to tap ten M8 holes in 11 seconds. (Provided by Tapmatic)Lubrication is important for tapping in general and especially for roll form tapping. “Using a tap holder with internal coolant capability allows the use of taps with either an axial coolant hole for blind holes, or radial coolant holes for through hole applications,” said Johnson. “This gets the coolant where it is needed for the cutting or forming of the threads. It also greatly helps with clearing chips out of the hole when using cutting taps.”
Tapmatic’s SynchroFlex tap holders all include a balanced, high-pressure internal coolant system. Pressure up to 80 bar or 1,200 psi can be used and because the system is balanced, the coolant pressure does not influence the tap holders axial compensation.
Self-reversing tapping attachments offer special advantages compared to synchronized tapping. “With synchronized tapping, because the machine spindle needs to stop and reverse within a very limited number of revolutions, it is not possible for the machine to maintain the programmed spindle speed. Using a self-reversing tapping attachment allows the machine spindle to turn continuously in one direction at the actual program speed. The result is a shorter cycle time,” said Johnson.
For example, in one test using rigid tapping to tap ten M8 holes at 2,500 rpm, cycle time was 18 seconds. Repeating the same test at 4,000 rpm saved just one second. Using a self-reversing tapping attachment at 2,500 rpm to tap the same ten M8 holes took just 11 seconds. “In addition to improving cycle time, using a self-reversing tapping attachment also allows the tap to run at the recommended speed, and this provides longer tap life as well,” said Johnson.
SynchroFlex
The Unique Solution
At the heart of SynchroFlex® is a precisely machined flexure which provides axial and radial compensation for the unavoidable discrepancy between the machine feed advance and the actual tap pitch. By compensating for this error, the thrust forces acting on the tap are dramatically reduced.The result is the longest possible tap life, 100% improvement or more, and much better quality threads.
SynchroFlex® II with increased flow rates for high pressure internal coolant.
Tapmatic's 80 bar, balanced, internal coolant system is included in all SynchroFlex tap holders and our system does not influence the axial compensation forces.The holders may be used with or without internal coolant.
This premier manufacturing technology show, which runs from September 9-14, 2024, will feature innovations and products from leading companies represented by JMI, including Achteck, BRM Brush Research, Blue Photon Workholding, GMN Spindles, Jergens Workholding, MAQ Devibe Tooling, Pratt Burnerd America, and Widen Cutting Tools.
These industry leaders will showcase their latest advancements and solutions, highlighting their commitment to excellence and innovation in the CNC tooling and automation sectors.
Achteck America, Inc
| West Building, Level 3 — 431258 — Tooling & Workholding
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Brush Research
| North Building, Level 3 — 237148 — Abrasive Machining/Sawing/Finishing
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Blue Photon Technology & Workholding Systems LLC
| West Building, Level 3 — 431446 — Tooling & Workholding
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GMN USA
| North Building, Level 3 — 237065 — Abrasive Machining/Sawing/Finishing
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Jergens
| West Building, Level 3 — 432154 — Tooling & Workholding
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MAQ
Pratt Burnerd America-Atlas Workholding
| West Building, Level 3 — 431384 — Tooling & Workholding
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Widin
Taking place from September 9-14 in Chicago, IMTS is the premier platform for exploring the latest advancements in manufacturing technology. As you plan your visit, make sure to stop by the booths of the following JMI-represented companies.
Here's a sneak peek at what you can expect to learn about in each to these booths!
Achteck America Inc.
Achteck offers both indexable and solid carbide tools designed for turning, milling, drilling, and grooving across materials such as steel, stainless steel, heat-resistant alloys, and more.
With an extensive inventory maintained in Michigan, Achteck stands out for their competitive pricing and ability to meet the needs of both general-purpose and specialized machining tasks, including Swiss tool, heavy-duty turning, and railway wheel turning. Their innovative grooving inserts, milling cutters, and solid carbide drills are perfect for those looking to enhance their productivity and precision in manufacturing operations.
AB Tools, Inc.
As the home of the renowned Shear Hog®, AB Tools specializes in a range of innovative solutions including indexable dovetails, O-ring grooving tools, keyseat cutters, and precision firearms tooling. With an impressive turnaround time of just 5-6 workdays for custom specials, AB Tools ensures you get exactly what you need, when you need it.
Blue Photon Workholding
Whether you're working with hard-to-hold, easily distorted, or brittle parts, Blue Photon’s technology is the perfect fit, especially for applications in milling, turning, grinding, and more. Their system is ideal for a wide range of industries, including aerospace, medical machining, and optics. Plus, with the ability to integrate zero-point systems, you can automate your workholding processes with unmatched precision.
BRM
Brush Research Manufacturing
Known for their Flex-Hone Tools and abrasive brushes, BRM's products are essential for achieving superior surface quality in a wide range of applications. Whether you're working with metals, composites, or other materials, BRM offers tools that enhance performance and extend the life of your components
GMN USA
Whether you’re involved in aerospace, automotive, or any other field requiring top-notch machining capabilities, GMN’s products can enhance your production efficiency and quality.
Jergens, Inc.
Additionally, check out their Tooling Columns, which provide robust and flexible workholding options to maximize machine output. Don’t miss the opportunity to get a demo on the Jergens Ball Lock® Mounting System, a quick-change solution that drastically reduces setup times, allowing for fast and repeatable fixture changes.
Masa Tool's Microconic system
This cutting-edge system is ideal for holding workpieces ranging from Ø0.15mm to 10mm (Ø0.006" to 0.390") in any machine with a collet-type chuck.
The Microconic™ system consists of two major components: the Microconic™ cartridge, which replaces standard collets such as 5C, TF15, TF16, TF20, TF25, or TF37 in your CNC machine spindle, and the Microconic™ collet, which fits seamlessly into the Microconic™ cartridge. This setup ensures micron-level accuracy and repeatability, making it perfect for industries that require extreme precision, such as medical devices, aerospace, and watchmaking.
Pratt Burnerd America-Atlas Workholding
Tapmatic
Tapmatic is best known for their high-performance tapping heads, which are engineered to reduce cycle times, enhance thread quality, and significantly extend tool life. But that's not all—Tapmatic also offers cutting-edge tools like the Scribewriter for precise marking, the DeBurr-Z tool for efficient deburring, and the TapWriter Dot Peen Marking tool for robust and permanent part marking. Whether you're in need of tapping solutions or advanced marking and deburring tools, Tapmatic has the expertise and products to elevate your production capabilities.
BREAKING NEWS
Check the category list below for your subject of interest. We bring you the latest breaking news and tech tips here!
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