Racer Machinery International’s VTX machine series of vertical turning lathes feature a cross rail designed for full ram travel. The rail is guided on both ends for higher accuracy and for the ability to hold two tools in each holder, enabling seamless turning of IDs and ODs. Programmatic indexing in the Y-axis enables for extended height, accommodating taller parts with ease.

The VTX series features a rail designed for full-length travel, providing turning of the internal and external diameters of a part. Supported and driven on both ends, it is said to guarantee rigidity and accuracy in machining operations. The frame, engineered using Racer’s patented Phantom Machine Design process, effectively absorbs maximum vibration, enhancing stability and surface finish.

Versatility is a key feature of the VTX series as it accepts tooling for turning, milling or grinding, offering users the flexibility to handle diverse machining tasks with precision. With a 32-station tool changer as standard, mounted off the machine frame, tool changes are quick and efficient, reducing downtime and maximizing productivity.

Nikon Metrology has launched three new models in its VOXLS range of X-ray computed tomography (CT) systems for non-destructive inspection. The 30 Series is designed for users looking for an automation-ready system with the versatility to meet a wide range of industrial applications.

The VOXLS 30 C 225, 30 C 320 and 30 C 450 models have maximum source energies of 225 kV, 320 kV and 450 kV, respectively, for examining parts of various densities and sizes. They also have a more compact footprint than Nikon’s 40 Series while maintaining advanced features traditionally exclusive to larger, more expensive solutions.

The systems are designed for automated operations across the production sector, especially for quality control in factories producing lithium-ion batteries or additively manufactured components. The automotive, aerospace, medical and pharmaceutical industries are additional target markets, and many applications will also be found in materials science, natural sciences and academia.

At the core of this series is a metrology-grade, granite-based manipulator coupled with rigid steel towers, which provides a thermally stable and solid construction. High-precision motors, ballscrew drives and encoders provide precise positioning and accurate movement of all axes, including the synchronous vertical motion of the X-ray sources and detectors.

The 30 Series systems feature extensive CT acquisition technologies and reconstruction algorithms, including X.Tend Helical CT, Offset.CT, Panel Shift, Pixel Split CT, Half.Turn CT and Tilted CT.

According to Nikon, the 30 Series’ 225 kV model offers an industry-leading scan volume within its size class, while all models offer maximum scanning volumes of more than 600 mm diameter by more than one meter high. The systems are powered by Nikon’s X-ray source technology, including its specialized 225 kV Rotating.Target 2.0 and 450 kV reflection target.

The 30 Series cabinets utilize a manipulator-interlocked, glass outer door to give the operator visibility into the enclosure when the inner radiation safety doors are open. This design enables confident positioning of the scan object, minimizing the risk of collision with the X-ray source and detector while also providing a physical safety barrier between the operator and the moving manipulator. Multiple internal, high-resolution video cameras provide a view even with the inner radiation safety doors shut and X-rays on. The systems also feature motorized bi-parting radiation doors that open and close in less than five seconds, behind which the cabinet interior can accommodate items up to 1,000 mm in diameter by 1,370 mm tall.

Monaghan Tooling Group introduces MK Tools’ Speed Drill S2 and S4 series of solid carbide drills in standard sizes from 3 to 20 mm. All models feature two-flute geometry with a 30-degree helix angle for superior chip evacuation, and 140-degree point geometry for precision holemaking in materials such as carbon steel, cast iron, grey cast iron, alloys and other ferrous and non-ferrous materials.

The S2 is said to be well suited for general purpose applications, in sizes from 3 × D or 5 × D with coolant through or noncoolant fed designs. With four-guide lands, the S4 holds sizing better for increased performance and higher-quality holemaking. S4 models are available in 5 × D and 8 × D sizes with coolant through only. Both the S2 and S4 series are manufactured from premium carbide feedstock with the latest generation of CNC grinding machines. A straight main cutting edge and special slot form are said to produce optimized cost/performance ratios, yielding low costs per piece. With original OEM regrinding, including coatings, they deliver new drill performance and a low cost-per-piece throughout their long service life. MK Tools Speed Drills from Monaghan Tooling Group are ideal for high-volume production runs to one-off machine shop projects, and are well suited for applications where precision and repeatability are required, such as connecting rods, injection pumps, wheel carriers, guide wheel shafts and more.

All MK Tools standard drills feature proprietary GTX coating, a multilayer aluminum chromium nitride coating that reduces reaming resistance for longer tool life and better chip evacuation. This and other advanced coating options for optimum performance, for new tools and regrinds, are performed in-house to reduce lead times.

Kaast Machine Tools Inc.’s R-Grind HD cylindrical grinders are high-performance machines for accurate production of large workpieces, such as car axels or hydraulic cylinders. Able to accommodate workpieces up to 31" × 156" and/or 4,400 lbs., this series of cylindrical grinders is said to  be ideal for shops that need a clean finish on large workpieces.

The bed of the R-Grind HD is made of sturdy Meehanite cast iron with heavy ribbing to provide overall stiffness during production, even with heavy workpieces. According to Kaast, all feed rates of the R-Grind HD series are infinitely variable, ensuring a high-quality surface finish. The belt driven spindle stock features an adjustable speed to ensure continuous, optimal conditions during the grinding process.

The hydraulically driven table feed included on the R-Grind HD series employs a soft stop at the end of the movement. The grinding wheel utilizes a rapid approach and withdrawal system. The R-Grind HD series features a hydrostatic tailstock with lever operation, as well as a hydrostatic spindle.
The R-Grind HD also has several additional options available, including an internal grinding unit, coolant system with paper filter and magnetic separator, fixed two-point fixed bevel, three-axis digital readout or additional grinding wheels and flanges.

Productive Machines has announced its Essential Optimization, a specialized web application that prevents chatter vibrations and provides engineers with a simple-to-use solution to select optimum, stable spindle speeds and feed rates.

The Essential Optimization app, powered by Productive Machines’ machining dynamics algorithms, makes machining operations more efficient by mitigating chatter vibration- and cutting force-related problems. This new capability enables manufacturers to increase productivity, reduce waste and improve surface finish. This Software-as-a-Service (SaaS) solution is designed to assist manufacturers in making their processes more efficient without the need for installed software or machining physics expertise.

At its core, the Productive Machines Spindle Speed Calculator, part of the Essential Optimization app, relies on frequency response function (FRF) obtained through tap testing. Tap testing is a technique used to identify the structural dynamics of the machine tool assembly.

The Spindle Speed calculator uses FRF data to generate a stability lobe, a visual representation to determine the stable regions. This invaluable tool guides engineers in making informed decisions, ensuring a chatter-free milling process.

Key benefits of using the Essential Optimization app include: increased productivity by reducing cycle times and lead times to achieve more cost-effective machining operations; sustainable manufacturing by eliminating iterations and expensive prove-outs on machine tools that waste time, energy and materials; minimal tooling costs by mitigating chatter vibrations to minimize tool wear and save on tooling costs; quality assurance by producing parts with optimal surface finish and dimensional accuracy; and integration with the Feed Rate Calculator, enabling users to input chatter-free spindle speed and depth of cut values obtained from the Spindle Speed Calculator. This seamless integration optimizes feed rates by considering cutting forces, resulting in superior machining performance.

Ringspann’s BKDW clamp series consists of 10 sizes of taper collet flange mandrels with identical connectors, all characterized by a running accuracy of ≤ 0.01 mm. Distinguishing features include the clamping range of the taper collet, the change in its diameter, as well as the maximum transmissible torque and the maximum actuating force. When used with the FUSR-series spring force actuators, the BKDW series covers a clamping range of 11.9 to 132 mm and offers flange mandrels with maximum actuating forces between 2,300 and 3,840 N, which can transmit torques of 11 to 25 Nm. The diameter expansion of the taper collet is a maximum of 1.2 mm.

Each flange mandrel from the BKDW series consists of a taper collet with a draw bolt and a universal seating body that which connects it to the spring force actuator FUSR or to the intermediate flange of the balancing machine. It is set into action via the draw bolt, which is connected to the power clamping device (of the spring force actuator or the machine). During clamping, the taper collet is pulled over the taper of the seating body and expands radially. In this way, the workpiece is securely centered, pressed against the backstop surface and aligned flat. Upon request, Ringspann also supplies the functional unit of a taper collet and draw bolt with pre-centering for use on fully automated systems with integrated handling systems.

All taper collet flange mandrels of the BKDW series are suitable for balancing both thin-walled and solid workpieces. The maximum insertion depths range from 31.9 to 147.55 mm. For the calibration of the clamping system consisting of the FUSR spring force actuator (or intermediate flange) and flange mandrel BKDW, the user can receive an optional control balancing ring designed for the respective clamping diameter.

Edge Technologies’ FMB Turbo 3-38 for sliding-headstock CNC lathes features the company’s Revolutionary Sliding (RS) technology. This design is said to be the first in the industry to fully support the bar pusher and stock from inside the bar feeder all the way into the lathe spindle.

According to the company, the FMB Turbo 3-38 RS is well-suited for Swiss lathes with longer Z-axis strokes, demanding applications such as non-guide bushing mode, as well as challenging materials and profiled stock. The integrated and oiled sliding guide module and moving steady rest provide superior bar pusher and stock support in the transition zone between the bar feeder and lathe spindle. FMB’s RS technology eliminates the need for telescopic noses, extended pushers and Z-axis axial track, all of which were accessories designed to minimize the gap between the bar feeder and lathe. The design reduces vibration and boosts maximum rpm.

Providing a rigid extruded base and advanced performance characteristics, the Turbo 3-38 RS is designed to help manufacturers achieve faster cycle times, better surface finished and tighter tolerances.

Kevin Meehan, president of Edge Technologies, says, “The patented sliding guide module represents a significant advancement in providing superior bar stability and RPM performance.”

Ceratizit has released product developments and enhancements to its MaxiMill 273-08 face mill, WPC – Change Drill, as well as the HyPower Rough and HyPower Access 4.5-degree hydraulic chucks.

MaxiMill 273-08 is a series of double-sided, negative indexable octagon milling inserts with up to 16 cutting edges per insert designed for applications requiring short machining times with deeper cuts up to 6 mm. The milling cutter is said to be well-suited for automotive industry mass production where engine blocks must be milled on the cutting and mounting surfaces, for example. The MaxiMill 273-08 combines the advantages of negative indexable inserts that use both sides of the cutting edges with positive indexable inserts and their ideal installation position.

The ONKU 080608 indexable insert for the MaxiMill 273-08 is available with geometries and grades for machining steel and cast iron. The high insert thickness of the ONKU 08 (s=6.5 mm) and the large corner angle of 135 degrees improve stability and help make the system highly reliable, even with high chip removal rates and unmanned operation.

Ceratizit has also updated its WPC solid carbide drill with an exchange system. The WPC – Change Drill is designed for quick changeovers and the lowest possible material usage. Consisting of a wear-resistant steel base body, the WPC – Change enables manufacturers to replace physical vapor deposition-coated (PVD) carbide exchangeable cutting inserts clamped at the side with a clamping screw. The configuration makes changing the cutting insert quick and easy, even in the machine, without risk of incorrect assembly.

The base body of the WPC – Change features a cylindrical shank that is suitable for multiple uses with a clamping flat and through-coolant. Two face-side outlets direct coolant precisely to the cutting edge to reduce heat and tool wear. Exchangeable inserts can produce holes with diameters of 14 – 30 mm and hole depths of 3 × D and 5 × D on all machines.

The WPC – Change and matching WPC – Change UNI, suited for steel and cast-iron materials, are said to be resource-friendly and cost-effective alternatives to solid carbide drills while still delivering the same performance.

Lastly, Ceratizit’s HyPower Rough and HyPower Access 4.5-degree hydraulic chucks offer stability and precision with low radial runout and strong clamping force. Vibration damping reduces spindle load while extending tool life and providing exceptional part surface quality.

The HyPower Rough hydraulic chuck provides robust performance for roughing in dynamic milling operations. Best suited for tools using an HA shank, the chuck performs in high temperatures ranging from 80-210-degrees Celsius during long milling cycles in excess of 240 minutes. It is designed to provide process security and high chip removal.

For precision finishing, reaming and drilling applications, Ceratizit designed the HyPower Access 4.5-degree hydraulic chuck for the requirements of a wide range of markets, including tool and die production, aerospace and automotive manufacturing. Previously, only shrink-fit chucks could be used to machine certain components due to their small number of interference contours. The HyPower Access 4.5-degree chucks feature dimensions exactly matched to those of a shrink-fit chuck (DIN contour with 4.5 degrees).

Flexxbotics’ FlexxCore technology enables robots to securely connect and communicate with all types of automation equipment in the smart factory to provide more powerful, flexible and open connectivity. With Flexxbotics’ FlexxCore solution, robots go beyond simply communicating with the machinery; they control and command the machines.

Flexxbotics workcell digitalization delivers robot-driven manufacturing at scale with autonomous process control for advanced machining operations. As the critical software infrastructure for robot-machine connectivity in the Flexxbotics solution, FlexxCore delivers compatibility with over 1000 different models of CNC machines, other factory machinery and inspection equipment options, and reportedly enables 22X faster connector creation than conventional automation integration methods.

FlexxCore is a low-code environment for composing and running connectors that includes a highly secure, high-performance framework for data pipelines with protocols, class structures, method sets and data models for communication and interoperability between robots and all different types of factory assets. With the new FlexxCore at the center of the Flexxbotics solution for robot-driven manufacturing, companies can achieve robotic machine tending results quickly at scale or one workcell at a time, avoiding the disruption of rip and replace initiatives and risks of all-at-once automation projects.

FlexxCore is compatible with a wide range of protocols, including open standards like OPC/UA, MTConnect, Modbus-TCP, TCP/IP, Ethernet/IP, DeviceNet and others, as well as, proprietary protocols such as FOCAS2/FOCAS, MELSEC, Profibus/Profinet, OSP300/OSP200, Haas NextGen and more.

FlexxCore handles a full set of bidirectional communication, transformation and routing capabilities for the connected robots and machines, including loading PLC programs, sending instructions, updating parameters and status awareness so the robots control and command the smart factory equipment. Its SaaS/hybrid architecture runs both online and offline so that production continues regardless of internet access, and Flexxbotics works with existing systems in the smart factory such as CAD/CAM, MES, SCADA/HMI, IIoT, ERP, PLM, custom systems and others.

FlexxCore empowers the robots to draw from DNC interfaces and directly manipulate G code at the machine level to make closed-loop programmatic adjustments to PLC programs in real-time. For example, FlexxCore can read, write and update macro variables, parameters and offsets — such as tool, fixture and work offsets — based on inspection results to adjust for tool wear and other factors so part production remains consistent to specification and tolerance for highly precise quality.

Walter’s new TigerTec Gold WKP01G and WPP05G grades are tailored for maximum performance when turning high-alloy, high-tensile strength steels. According to Walter, the turning inserts can reduce machining time from 20% to 30%.

Walter developed the WKP01G for finishing high-tensile steel and cast iron (ISO P01 and K01 workpiece groups) at the highest cutting speed. The grades feature a hard substrate that provides the highest flank wear resistance, while the multistage post-treatment process produces a smooth rake face to reduce friction and improve toughness. A sharp cutting edge with thinner chemical vapor deposition (CVD) coating provides precise chip breaking for finishing operations.

The WPP05G grade is designed for medium and rough turning of steels at the maximum cutting speed. The substrate is made of a carbide with the highest hot hardness, making the insert suitable for both dry and wet-machining, and highest crater as well as flank wear resistance.

Both grades feature the TigerTec Gold coating technology. The multilayer, medium-temperature titanium carbo-nitride (MT-TiCN) coating is said to improve the elastic property of the highly aligned crystals, which do not detach from the substrate like a conventional TiCN coating to offer more wear resistance. The coating increases toughness and resistance to the flank face. In addition, the coating on the WPP05G grade has a highly textured aluminum oxide (Al₂O₃) coating to minimize crater wear. According to Walter, the coating increases tool life by up to 50% on average.

Both WKP01G and WPP05G grades are ideal for continuous cutting and occasional interrupted cuts in high-tensile materials (approx. 280-410 HB or 130-200 ksi). Ideal applications include large-scale production of components for the automotive and energy industries, such as gearboxes, gears and rotor hubs, as well as forged shafts for general mechanical engineering and wheel sets for the rail industry.