mazak rotary table factory

CNC ROTARY TABLE CARBIDE WORM SYSTEM ■ WORM WHEEL Worldwide Field-proven, NIKKEN CNC Rotary Table NIKKEN Carbide Worm Screw System Ion Nitrided Worm Wheel HV980 NIKKEN produce all worm wheels in their CNC Rotary Tables from custom specified steel. During the production process the material is further hardened and ion-nitrided, giving unbeatable performance in service due to exceptional friction-resistance. The tooth surface and core material hardness is shown below. Depth 0.1mm HV 980 Phosphor Bronze Worm Wheel Inside HRC 36 Hardness of Worm Wheel Backlash Compensation Carbide Worm Screw ■...

VCS-430A CNC ROTARY TABLE OPTIONS CNC202MA CNC202MA Specifications • Diameter of Table Ømm • Max Work Load (kg) • Rotation Speed • Indexing Accuracy (sec) • Clamping Torque (Nm) • Net Weight (kg) • Motor Type • Diameter of Spindle Hole • Diameter of Table Ømm • Max Work Load (kg) • Rotation Speed • Indexing Accuracy (sec) • Clamping Torque (Nm) • Net Weight (kg) • Motor Type • Diameter of Spindle Hole

• Diameter of Table 0mm • Max Work Load (kg) • Rotation Speed • Indexing Accuracy (sec) • Clamping Torque (Nm) • Net Weight (kg) • Motor Type • Diameter of Spindle Hole • Tilting Travel Angle

VCS-530C CNC ROTARY TABLE OPTIONS CNC202MA • Diameter of Table Ømm • Max Work Load (kg) • Rotation Speed • Indexing Accuracy (sec) • Clamping Torque (Nm) • Net Weight (kg) • Motor Type • Diameter of Spindle Hole • Diameter of Table Ømm • Max Work Load (kg) • Rotation Speed • Indexing Accuracy (sec) • Clamping Torque (Nm) • Net Weight (kg) • Motor Type • Diameter of Spindle Hole 530

CNC260LMA Specifications • Diameter of Table 0mm : 0260 • Max Work Load (kg) : 350(H) 175(V) • Rotation Speed : 16.6(min"), 33.3(min") • Indexing Accuracy (sec) : 20 • Clamping Torque (Nm) : 588 • Net Weight (kg) : 120 • Diameter of Spindle Hole : 08OH7 ■ Diameter of Table 0mm ■ Max Work Load (kg) ■ Rotation Speed ■ Indexing Accuracy (sec) ■ Clamping Torque (Nm) ■ Net Weight (kg) ■ Motor Type ■ Diameter of Spindle Hole

• Diameter of Table 0mm • Max Work Load (kg) • Rotation Speed • Indexing Accuracy (sec) • Clamping Torque (Nm) • Net Weight (kg) • Motor Type • Diameter of Spindle Hole • Tilting Travel Angle • Diameter of Table 0mm • Max Work Load (kg) • Rotation Speed • Indexing Accuracy (sec) • Clamping Torque (Nm) • Net Weight (kg) • Motor Type • Diameter of Spindle Hole • Tilting Travel Angle

CNC ROTARY TABLE OPTIONS VTC-200C-II & VTC-530C 255 ST (265 ST) • Diameter of Table Ømm • Max Work Load (kg) • Rotation Speed • Indexing Accuracy (sec) • Clamping Torque (Nm) • Net Weight (kg) • Motor Type • Diameter of Spindle Hole • CNC Rotary Tables for VTC-200C-II and VTC-530C are dimensionally identical but not interchangeable due to differences in electrical specification. • Diameter of Table Ømm • Max Work Load (kg) • Rotation Speed • Indexing Accuracy (sec) • Clamping Torque (Nm) • Net Weight (kg) • Motor Type • Diameter of Spindle Hole • CNC Rotary Tables for VTC-200C-II and...

CNC ROTARY TABLE OPTIONS VTC-300C-II & VTC-760C 380 ST • Diameter of Table Ømm • Max Work Load (kg) • Rotation Speed • Indexing Accuracy (sec) • Clamping Torque (Nm) • Net Weight (kg) • Motor Type • Diameter of Spindle Hole • CNC Rotary Tables for VTC-300C-II and VTC-760C are dimensionally identical but not interchangeable due to differences in electrical specification. • Diameter of Table Ømm • Max Work Load (kg) • Rotation Speed • Indexing Accuracy (sec) • Clamping Torque (Nm) • Net Weight (kg) • Motor Type • Diameter of Spindle Hole • CNC Rotary Tables for VTC-300C-II and VTC-760C are...

CNC ROTARY TABLE OPTIONS VTC-300C-II & VTC-760C 380 ST • CNC Rotary Tables for VTC-300C-II and VTC-760C are dimensionally identical but not interchangeable due to differences in electrical specification. • Diameter of Table Ømm : Ø200 • Max Work Load (kg) : 60(0 to 30°) 40(30° to 90°) • Rotation Speed : 22.2 min-1 (Rotary) : 16.6 min-1 (Tilting) • Indexing Accuracy (sec) : 20 (Rotary), 60 (Tilting) • Clamping Torque (Nm) : 588 (Rotary), 612 (Tilting) Clamping System 3.5MPa • Net Weight (kg) : 160 • Motor Type : HF-H105T-A48 (Rotary) : HF-H105T-A48 (Tilting) • Diameter of Spindle Hole :...

VTC-800/30SR ROTARY TABLE OPTIONS CNC401MA • Diameter of Table Ømm • Max Work Load (kg) • Rotation Speed • Indexing Accuracy (sec) • Clamping Torque (Nm) • Net Weight (kg) • Motor Type • Diameter of Spindle Hole • Diameter of Table Ømm • Max Work Load (kg) • Rotation Speed • Indexing Accuracy (sec) • Clamping Torque (Nm) • Net Weight (kg) • Motor Type • Diameter of Spindle Hole

VTC-800/30SR ROTARY TABLE OPTIONS 800 410 • Diameter of Table Ømm • Max Work Load (kg) • Rotation Speed • Indexing Accuracy (sec) • Clamping Torque (Nm) • Net Weight (kg) • Motor Type • Diameter of Spindle Hole • Diameter of Table Ømm • Max Work Load (kg) • Rotation Speed • Indexing Accuracy (sec) • Clamping Torque (Nm) • Net Weight (kg) • Motor Type • Diameter of Spindle Hole

CNCB450MA Specifications 1 Diameter of Table 0mm 1Max Work Load (kg) 1Rotation Speed 1 Indexing Accuracy (sec) 1Clamping Torque (Nm) 1 Net Weight (kg) 1Motor Type 1 Diameter of Spindle Hole CNCB630MA 800 CNCB630MA Specifications • Diameter of Table 0mm • Max Work Load (kg) • Rotation Speed • Indexing Accuracy (sec) • Clamping Torque (Nm) • Net Weight (kg) • Motor Type • Diameter of Spindle Hole

Vertical Machining, also known as milling, relies on rotary cutters to remove metal from a workpiece. Vertical machining occurs on a vertical machining center (VMC), which employs a spindle with a vertical orientation. With a vertically oriented spindle, tools stick straight down from the tool holder, and often cut across the top of a workpiece.

Kentucky-built performance combines Mazak quality and reliability with space-saving efficiency at an affordable price. Cover all your machining needs with spindle options, ATC capacities and chip/coolant management solutions.

A world class series of machines that can handle everything from small lot jobs shops to high production and everything in between. The robust C-frame and moving table design exceeds expectations even in the most demanding of applications all while offering years of dependability.

The VTC (Vertical Traveling Column Series) is a fixed table design vertical mill that offers both CAT40 and CAT50 along with multiple table sizes allowing shops the capability of machining larger workpieces with extreme rigidity and speed. Optional table partition (removable) allows the flexibility of a standard machine and that of 2 pallet changer style machine all in one.

For unmatched high-precision small parts production, the simple but innovative HC-5000 machining center delivers durability, reliability and long-term accuracy with an unbeatable price-performance ratio.

A rigid tilting/rotary table enables the machine to perform turning operations at maximum speeds of 500 rpm. A trunnion unit supports the table on both ends, a design that does not interfere with the milling operations. Roller gear cams on the swiveling A-axis and a direct-drive motor powering the rotary C-axis ensure high-speed, high-accuracy machining performance.

The VARIAXIS i-1050 Vertical Machining Center has advanced multiple-surface, simultaneous 5-axis machining capabilities for accurately processing large complex parts in single setups. It is also well suited for highly productive thin workpiece machining. The machine’s rigid 50-taper milling spindle is available in standard, high-speed and high-torque versions to meet a wide range of application requirements in industries such as aerospace, heavy construction and energy. A trunnion unit supports the rigid tilting/rotary table on both ends, a design that does not interfere with the milling operations. Roller gear cams on the swiveling A-axis and a direct-drive motor powering the rotary C-axis ensure high-speed, high-accuracy machining performance.

In 2022, it is likely you are considering either completely automating your machine tending or looking for avenues to reduce setup time and increase throughput. Our complete workholding packages for Mazak vertical mills are perfect for achieving just that. When purchasing a complete solution from Martin Trunnion Tables, you will be provided with a rotary table, baseplate, trunnion solution, and workholding preassembled and ready to cut chips. Scroll down for more information and package options.

Our machine shop is currently using a Mazak VTC 800 in an unusual configuration - the rotary table is unmounted and unused. We are currently attempting to machine a part at 45 degrees (in G code programming) using the B axis (G68.2 command) - however we are having an issue with the Y position of the machining being out by around 1mm.

I have played around with a number of the parameters involving the rotary axes (the K parameters) and I"ve come to the conclusion that the centre of rotation for the G68.2 command is being offset by an unknown amount. Presumably because of the rotary table.

K117 - reading the documentation, this parameter should be set to a value of 12 (Rotary table on bed, and B axis). By changing this to a value of 32 (rotary table mounted vertically), i managed to get rid of the Y axis weirdness. But Having this at 32 means that we cant tilt our workplane 45 degrees in the other direction.

So I think that there may be a parameter somewhere controlling the rotation, affecting the C axis (rotary table). Is there such a thing? And if so, how can I correct the error considering we don"t actually use the C axis?

When is a three-axis vertical mill, equipped with an aftermarket two-axis rotary table, preferable to a true five-axis machining center? Ask Fischer USA.

Michael Guzman, manufacturing engineer III, creates fixtures with locating pins that can be stored and reused for repeatable positioning of any given part. “The next time we want to run this part, because each fixture has a certain orientation to the Lehmann table, it will be a very quick changeover. Probably under 30 seconds,” he says. Photos: Brent Donaldson

At the Fischer USA headquarters in Racine, Wisconsin, a Mazak VCN 530C fitted with a Lehmann 5AX rotary table allows for 3+2 (or “positional”) machining, in which the rotary table positions the workpiece for three-axis operations. According to Ryan Krause, Fischer USA senior manufacturing engineer, and Michael Guzman, manufacturing engineer III, the 3+2 configuration provides the necessary machining flexibility at a considerably lower cost than a full five-axis machine (that is, one that moves all axes synchronously during the cut).

On Fischer’s shop floor, all of the machining work is spread across several CNC lathes and grinding machines, as well as a Mazak Integrex mill-turn. In 2021, the company added the 3+2 machine, which was assembled and tested with a 20,000-rpm Fischer spindle and Lehmann two-axis rotary table before shipping from Mazak’s North American headquarters in Florence, Kentucky.

The second (and predominant) consideration was cost. As useful as a five-axis machining center might be, the cost differential with the three-axis machine amounted to a six-figure sum, even with the addition of the rotary table. Overall, Krause and Guzman have found that the Lehmann table allows for a degree of flexibility in its approach to machining these parts that is more than sufficient.

The Fischer USA team considers the Mazak VMC and Lehmann table to be a step in between the shop’s former machining routines and a full five-axis solution — a happy medium that allows running turning operations first, then handing parts over to the Mazak VMC for multiple milling operations in one setup.

On the Mazak VMC, the setup often includes a Chick or Lang vise holding parts on the left side of the worktable and the Lehmann two-axis rotary table holding a part on the right. A clever workholding solution devised by the Fischer USA team allows for parts positioned on the Lehmann table to be flipped and machined radially and axially on both sides with the table’s ability to flip the part 180 degrees.

On the Mazak VMC, the Lehmann rotary table is positioned far to the right side of the worktable, while orienting the unit with the gear box in the back further maximizes table space. The Fischer team often sets up two parts at once: one on a vise, and one on the rotary table.

The ability to machine parts radially and axially in one setup is a prime advantage of the Lehmann table. For example, machining spindle shafts once required removing the part for a second setup, using the blind holes machined in the first op to position it. But now, custom-machined soft jaws clamp the OD of the spindle shaft in a Lang vise. With the rotary table, the part can now be radially machined on one side, flipped 180 degrees by the table, then axially machined on the other in a single setup.

Similarly, the rear covers of Fischer spindles were originally produced from castings, but that resulted in high tooling costs for a low-volume part. Fischer now machines the parts from raw slugs. After turning operations, the vertical mill and rotary table can handle all milling in a single setup.

Manufacturing high-precision spindles requires high-precision machining, particularly in the case of encoder wheels. These gear wheels contain hundreds of teeth that, through an electrical sensor placed inside the spindle, encode the rotational position of the spindle shaft as well as its speed. The Lehmann unit’s radial and axial accuracy, as well as its rigidity, are paramount to precisely milling these gear teeth on the Mazak VMC, Krause says. “We"re able to machine the wheel, perform a check, and we"ll have less than five microns of radial runout, which is excellent.”

This encoder wheel features hundreds of teeth that, through an electrical sensor placed inside a Fischer spindle, encode the rotational position of the spindle shaft as well as its speed. When machining these parts, the Lehmann table’s radial and axial accuracy, as well as its rigidity, are paramount to precisely milling these gear teeth on the Mazak VMC.

Inside the Mazak VMC, the Lehmann table is positioned on the far right-hand-side of the worktable, allowing for additional vises and machining operations to take place on the left.

The Lehmann table’s ripas unit consists of the HSK interface, the ripas adapter (the gripper unit that connects the HSK to the fixture or workholding) and the keyways that position the adapter rotationally in place. Guzman says these keys are also a differentiating feature in terms of maintaining tight positional tolerances that reduce the need for runout checks.

This level of precision also enables Guzman to create fixtures with locating pins that can be stored and reused for repeatable positioning of any given part. “The next time we want to run this part, because each fixture has a certain orientation to the Lehmann table, it will be a very quick changeover. Probably under 30 seconds,” Guzman says.

For Krause, the choice of a a 3+2 configuration with the Mazak VMC and Lehmann table comes back to cost and need. “We really wanted to go into this and customize a machine that fit our business need right from the beginning,” he says. “You could look at a lot of our work and say that it would really be nice to have a five-axis machine, but we need to have the flexibility of very large parts on the table while utilizing the Lehmann for things like axial work, radial work and angled holes. Ultimately, that meant building the most flexibility that we can for the future.”

FLORENCE, Ky.,September 7, 2021–Mazak’s DISCOVER 2021 technology and education event takes place October 25-29 and promises all-new machines and technological firsts from Mazak. Among those is the debut of a new Swiss-type machine series that further expands Mazak"s high-volume, small-part processing options for today’s manufacturers.

The new Swiss-type series targets the part size sweet spot of production machining. As with all Mazak machines, the new series delivers unparalleled reliability along with innovative machine features that reduce tool set up times and improve overall part quality.

Among the in-person debuts at DISCOVER 2021 are the next-generation NEO versions of Mazak’s popular HCN Series of Horizontal Machining Centers and VARIAXIS Series of Vertical Machining Centers, including the HCN-6800 NEO and the VARIAXIS i-800 NEO. Each sports a fully redesigned enclosure, best-in-class standard and optional equipment and improvements throughout to provide fast, optimal solutions for an even-wider range of part-production applications.

With its numerous upgrades, the HCN-6800 NEO takes the previous generation’s performance to a new level of efficiency and ease of use. Significant upgrades to the spindle, table and magazine include an upgraded new standard 43-tool drum-type magazine that reduces tool exchange times.

For ease of maintenance, the machine incorporates hydraulic/motorized pallet changer mechanisms and an easier-to-access maintenance panel. A faster servo-driven ATC door design now also accommodates longer tools. As an option, Mazak offers a direct-drive motor table that ensures the fastest indexing time in its class and rotary scales for high-accuracy positioning.

Mazak’s next-generation VARIAXIS i-800 NEO 5-axis machine features faster rapid traverse rates for shorter machining cycle times, expanded workpiece capacities and more automation options.Automation options include a two-pallet changer, along with the Mazak Multi-Pallet Pool (MPP) compact multiple pallet stocker system and the modular Mazak PALLETECH System.

Both the VARIAXIS i-800 NEO, equipped with the MAZATROL SmoothAi CNC, and the HCN-6800 NEO with the MAZATROL SmoothG CNC, incorporate Mazak’s Thermal Shield functionality. Using machine learning and modeling, this advanced system compensates instantly for changes in machine and ambient temperature during operation, ensuring the highest degree of accuracy even over long machining cycles.

For DISCOVER attendees seeking reliable, maximum machine-tool performance at a lower capital investment, Mazak will demonstrate several models from its new Ez Series of Horizontal Turning Machines and Vertical Machining Centers at the event. Designed and built in Kentucky, the Ez machines feature the company"s new MAZATROL SmoothEz CNC and are optimized for simple operation as well as fast and easy installation. The machines offer enhanced ergonomics, stable and reliable part processing and long-term dependability.

Continuing to advance its Multi-Tasking technology, Mazak will also spotlight several machines during DISCOVER from the company’s new INTEGREX i-H Series. These high-productivity machines increase flexibility and enhance performance for significantly easier automation integration, allowing shops to boost the output of their existing workforces with the utmost in cost efficiency.

At DISCOVER 2021, attendees will also learn about Mazak’s new MPower program that further enhances the industry’s most comprehensive and robust customer care coverage. When shops need machine service, the online portal enables them to open a case, receive immediate notification of when a service technician is available or resolve the issue over the phone with tech support. Once an in-person service call is scheduled, shops can track the status of an existing work order or the arrival of a service technician.

In addition toseminars on current topics in manufacturing, tours of the Mazak iSMART Factory™ and one-on-one opportunities to meet with application experts, DISCOVER 2021 will enable visitors to experience live demonstrations and featured technologies in four action areas. Each will address unique challenges faced by today’s manufacturers and solutions to overcome them. These solutions include those designed to maximize the high production of small precise parts, ensure cost-effectiveness in the job shop, optimize workflow and help maintain a skilled workforce through technical training as part of Mazak’s customer support program.

To keep up with additional details and registration links for DISCOVER 2021 event, please visit MazakUSA.com/events. For those individuals who are unable to make DISCOVER 2021 in person, Mazak will provide virtual showcases from the event.

Let us be your one-stop supplier for all your rotary table, bar feeder, bar loader and high pressure coolant needs. Check out CNC Indexing & Feeding Technologies and you’ll see – no other supplier of CNC machine tool accessories can compare!

CNC Indexing & Feeding Technologies is proud to represent the TJR line of rotary tables, indexers and accessories. TJR originated as a rotary table sales and service agent and established itself as an OEM in 2009.

TJR tables feature an anti-wearing worm gear, durable, high-tensile brass shafts, and braking systems with a large clamping range. All new TJR tables come standard with a 3-year parts warranty.

Standard Rotary Tables. The AR Series is TJR’s standard 4th axis pneumatic brake rotary table. It is offered in both a Right hand motor mounting and Left hand motor mounting option. The HR Series is TJR’s standard hydraulic brake 4th axis rotary table.

CNC Indexing & Feeding Technologies offers a wide range of TJR rotary tables. However, many are unclear about what rotary tables can do for their business, as well as how they work in CNC machining. First, let’s consider the basics about a rotary table and how it works in the machining and manufacturing processes.

A rotary table can tilt and rotate. The table makes use of the indexing head in order to cut according to a specific technique. This makes it possible for the machine to create a workpiece with complete flexibility in rotation and angling.

A rotary table can help to create arcs and circles, an important process in part or tool fabrication. Tools can be specially made, such as car parts, machine parts, and many other objects.

The CNC process lets companies make straight cuts even with multiple angles and to cut small objects into even smaller parts. CNC rotary tables can also help in the processes of cutting gears, drilling or cutting holes.

The table can also be used along with a dividing head and index plate, to further concentrate the shaping. Tables are also used to hold certain parts for superior milling techniques.

Adding rotary tables will improve your capacity to produce the parts you want and increase profits. This brings us to the primary advantage of CNC rotary tables: less time and greater accuracy in cutting.

The benefits of using cnc rotary tables include consistency, faster production and increased capacity. Products and work pieces assembled through CNC systems are more reliable than products created manually or through other methods. The process is identical each and every time, so consistency can be guaranteed. This is critical for a company trying to ensure safety protocol.

The capacity of complexity of product is another benefit. Complex motions are made simpler by CNC rotary tables, making them more affordable to produce.

Naturally, such an intricate process cannot be unsupervised, since efficiency depends on optimal performance. A supervisor must oversee a rotary table operating with CNC controls to ensure the machine and software are configured correctly.

We offer a wide variety of rotary tables to meet all of your needs. This includes standard rotary tables with full rotating axis capabilities, and vertical and horizontal mounting positions.

We also offer large rotary tables with hydraulic brake systems, which allow higher clamping torques. You can also find assistance with smaller rear mount rotary tables or tilt rotary tables.

Horizontal rotary tables are specially made for horizontal mounting and carrying a much heavier weight. Horizontal index tables are available, whether in manual or CNC index tables style. Finally, there are face gear rotary tables and rotary table accessories, ideal for projects that need higher degrees of accuracy.

CNC Indexing & Feeding Technologies can help you find the machine tool accessories you need to meet your production demands. This includes simple rotating feature, larger work pieces, vertical and horizontal applications, or even 4 or 5 axis work. With TJR rotary tables, you can improve your cycle and process time, reduce your down time and increase your profits.