how to build a rotary table brands

For a corner fillet weld such as those, it may help if you grind off half of each corner on the slotted plates giving a 45 deg V. This will help to ensure the weld gets good penetration and strength at the same time as allowing you to retain the original edges for alignment.

Looks to me like you are using a 240V single phase welder. In Oz I would use a Satin craft 13 electrode as these have a slower flux than a Satin craft 12. This helps stop the flux from running into the weld pool and stopping the arc. My welder has only 2 settings 2.5 and 3.2 mm so I try and use the shortest possible cable between the power point and the welder. If I have to go longer a heavier duty cable helps keep up the volts and amps.

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Generally speaking, older, larger sizes don"t sell well because they are heavy. If you"re able to move/slide heavy things, or creative enough to create a system where you don"t have to handle it, then you can often score old, big, quality products for little money.

That is the route I went. I found a new, old-stock Bridgeport 15" on ebay listed as "pickup only". Had an acquaintance in the area that was willing to pick it up for me. I won it for $200 give or take. I built a swing-arm on the side of my mill column that the ro-tab bolts to using the t-slots of table top (so the bottom is smooth). I just swing the arm out over the mill table, crank the knee up to take the pressure off the bolts so I can remove then, slide the rotab where I need it and bolt it down. The only time I ever "lift" it is if I"m attaching it to the 90 degree mount (got that from the same seller for $60 on ebay). I will say that if you do a lot of work with the table on 90 you may want to just go for one built for either orientation, and you may want to go smaller. I don"t do much 90 degree work and I"ve always been able to "make it work" when it was an issue. IE, I was once milling some key-ways spaced precisely around a small circular element (1.5" diameter) so I used my rotab (this was before I had a proper collet indexer). I had to extend the part out further from the table so the table (about 18" high when on the 90 degree mount) could stand up beside the head while the quill did the machining. You wouldn"t have that problem with an 8" rotab.

As far as brands: that depends on your desired precision level and fit & finish quality. Import products are cheap and they will work for many uses, but if you can score used name-brand for less or even similar money why not go with name-brand?

Manufacturer of standard and custom 360 degree linear rotary tables for scanning, assembly, testing and production applications. Features vary depending upon model, including worm and gear drive design with central rotating ball bearings, manual and motorized operation, hollow spindles, four mounting holes, accessible adjustment clamps and graduated knobs. Accessories such as rotating table adapter plates, brackets, platform shelves, thumbscrew locks, alternative knobs, limit switches provided. Manually operated rotary motion turntables also available. Suitable for mounting and rotation of test specimens, cameras, transducers, sensors, mirrors and other components. Stock items and repair services are offered. One year warranty. Made in the USA.

I spent a lot of time aligning my RT to the spindle. I got it within a thou or so. That was the best I could do. Then, I added a fixture plate to the top of it and aligned that as well. So, I assume means the two are aligned to each other?

What are some of the best Rotary table brands you can buy? I only buy tools once so quality of the most important thing. I’ll happily buy vintage if people truly think they are better. I have a Bridgeport (pictured below)

Almost zero experience with a mill but I thought perhaps it will be easier to do this cut on the mill than using my router. Besides, if this cut is successful then I can do the required reaming cuts on the inside of this wheel which has a few more smaller circles.

Here"s a mystery for all you hobby milling machine enthusiasts. Help me ID this rotary table. I"m considering purchasing it, but can"t figure out who made it.

Finally complete. The casting came out very nice, little if any hydrogen bubbles or oxide inclusions. 11" diameter x 1" thick, 6 T slots, referencing rings 1/2" apart. See if I can get a photo to post.

So, here"s what I"m wondering. About half the time I use the rotary table I find the hand wheel interferes with where I"d like to clamp it down. Looking at other tables this seems to be the common configuration, where the handwheel interferes with the mounting plane(s) of the table. Why would...

not getting any feedback to a previous post I gotta wonder if there isn"t something wrong with an Advance Rotary Table. I see lots of posts regarding "what to buy" and "I settled for a Chinese knockoff". Just wondering what is the problem? This seems to be an extremely well built and accurate...

I have a vertex 10" Rotary table with mounted chuck, I use it often. There are quite a few occasions I wish it was motorized. Has anyone done a DIY motor on their rotary table and not spent a fortune ? I"ve seen pretty expensive motors so i"m looking for DIY options. I think I may have even...

I have barely enough room left to get tooling in. Had to use a short 3" boring bar. I can see another 2 inches of shiny ways below where the knee is stopped by the limit switch.

I"ve become a (happy) owner of a new-to-me 8" Phase II horizontal rotary table. Unfortunately it came with the dividing plate setup and no handwheel, so I need to make one. If you have this model of the table, I would really appreciate if you could post a picture and/or dimensions of...

So I need a rotary table for a couple of projects I have in mind, making round things on my Jet 15 mill/drill. I don"t have a lathe. I"m thinking 6" would be a reasonable size both for the things I need to make and the size of my mill. I see cheap imports on ebay starting around $160, Phase...

This kit has a has a special handwheel which is also a 60 XL037 pulley.  Add this handwheel, bracket, motor and drive belt kit to your table and it will be both full manual and CNC operational.  The motor is pre- configured to plug into the Gecko 540 drive.  If you have a different CNC drive system, the DB 9 connector can be removed and your own connector added.  The motor is a NEMA 23 with 450 OZ/IN torque.

PLEASE NOTE: This kit fits our 6" rotary tables.   If you have an older unit from Shoptask or Shopmaster or some other brands of Indian rotary tables, this kit will fit. If you have the Chinese clone of the Indian 6" rotary, you will need kit # 100110CHINA.  Please refer to the diagram to be sure the bracket will fit your rotary table.

Indexing tables are used in a multitude of industries and in numerous applications. Their design is optimal for many manufacturing jobs, and they are a critical component in most automated manufacturing systems. Indexing tables are best defined as a machine tool positioning device. They carry components in a manufacturing environment with a repeating process of indexing (rotating) around an axis, stopping, dwelling while an operation is performed, then indexing again to repeat the process. They are usually made of circular steel plates, with one or more spindles, a drive system, encoders, sensors, controllers and slots or mounting holes to hold components.

Virtually any manufacturing operation can be performed on a part held by an indexing table including welding, grinding, drilling, assembly, painting, inspection, testing and more. In order to maximize operational efficiency, the machine doing the operation must also be built for the same intended application as the indexing table for them to work in synch. Similarly the machine that loads the indexing table with parts must also be synchronized. They must have the same capacity and be able to manage to the same dwell time for the system to work.

If the timing of these machines are coordinated, the time to operate on or assemble a product can be a fraction of that of workers assembling a product.

Industries that use indexing tables include automotive manufacturers, bottling companies, microchip manufacturers, pharmaceutical makers, consumer products companies and many more. They are invaluable to manufacturers pushing for automation and increased efficiency in their factories, turning work that used to take days into work that takes only hours. If a simple assembly task is required on small parts in a factory, there is no better way to complete the task than by coupling an assembly tool and an indexing table.

The TR160 5 Axis Rotary Tables, manufactured by Haas, consist of dual axis Trunnion rotary table that is capable of tilting up to 160 mm. It also has a scale assessment ...

The TR210 is HAAS"S rotary table developed and configured to be integrated with HAAS"S mills 4th and 5th axis drivers to provide complete and optimum operation. It has a diameter of 210 mm made from trunnion ...

... space with high load capacity. The individual rotary tables are equipped with Harmonic Drive units, which ensure high moment load capacities and high concentricity and axial runout accuracies.

... accumulation turntables are made from the highest quality stainless steel and can be supplied in numerous sizes. They are utilized for the collection of filled bags, bottles and packages and can be added to an existing ...

The new CNC Rotary Table from GANRO has got higher speed and higher clamping torque. Thus making it suitable for machining complex components like turbine blades, when used ...

This is the smallest CNC Rotary Table manufactured by Nikken Kosaksuho in Osaka, Japan. With pneumatic clamping this rotary table is used by many on ...

The main part of the RollerDrive mechanism consists of an input shaft and an output turret in which roller followers are embedded. An integral cross-roller bearing supports the output turret with ...

... high-performance and flexible series from Peiseler. An extremely modern design with a good price characterises these NC rotary tables. The basis for this successful design is the complete ...

... Drive Rotary Table is a kind of rotary table used to the continuous operation which is several times more agile and accurate than conventional face gear or rack and pinion ...

CNC rotary tables of the ETS series are our solution for your 4th axis. The ETS models are equipped with a spindle holder according to ISO 702-1. Interchangeable discs for all common ...

Directly driven Motor Power Company"s rotary tables, provide versatile applications due to their backlash free structure. If necessary a compact servo system with high torque and high accuracy, SKA Rotary ...

... combination case of Large Aperture Rotary Table with planetary reducer with model number GSN200M-50K-SV which has table size 200mm gear ratio 1:50 for servo motor. GIGAGER provides combination ...

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The TR160 5 Axis Rotary Tables, manufactured by Haas, consist of dual axis Trunnion rotary table that is capable of tilting up to 160 mm. It also has a scale assessment ...

The TR210 is HAAS"S rotary table developed and configured to be integrated with HAAS"S mills 4th and 5th axis drivers to provide complete and optimum operation. It has a diameter of 210 mm made from trunnion ...

... space with high load capacity. The individual rotary tables are equipped with Harmonic Drive units, which ensure high moment load capacities and high concentricity and axial runout accuracies.

The work table is graduated 360 degrees around its circumference and is driven by a precision Worm and Gear providing a 90:1 reduction ratio. One turn of the Handle moves the Table through 4 degrees. ...

... Tilt-Yaw (A/B) two-axis rotary assembly provides high-speed machining capabilities for complex 3D part geometries. The precision-aligned system allows accurate positioning on a hemispherical surface. ...

... ) MDR two-axis rotary assembly provides high-speed machining capabilities for complex 3D part geometries. The precision-aligned system allows accurate positioning on a hemispherical surface. Uses cost-effective ...

... ) MDR two-axis rotary assembly provides high-speed machining capabilities for complex 3D part geometries. The precision-aligned system allows accurate positioning on a hemispherical surface. Uses cost-effective ...

Our FÖRSTER swivel welding tables offer maximum working comfort for all-round welding of complex assemblies. Ideal for all tasks due to a variable arrangement of our patented T-slot system.

The hydrostatic rotary tables from ZOLLERN impress with their durability and a high concentricity and axial runout accuracy. Thanks to the ZOLLERN bearing clearance compensator, the optimal pocket pressure ...

... the table is the rotation, the user may require the rotary table for drilling operations and milling. Using the servo drives in conjunction with the machine CNC control ...

With DirectIndustry you can: Find the product, subcontractor or service provider you need | Find a nearby distributor or reseller| Contact the manufacturer to get a quote or a price | Examine product characteristics and technical specifications for major brands | View PDF catalogues and other online documentation

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.

Milling and other industrial processes require cutting and shaping, usually with a high degree of precision. This creates the need for computer-guided systems that can create workpieces, prototypes or tools for companies on demand. The process is expedited, reducing or removing the need for large assembly line staff or other hand crafters.

In many cases, the work pieces created through CNC machining would be impossible without computer assistance. The code used to communicate between the CNC machine and computer software is specialized. Older machines, or manual machines, used hard wired controllers. However, new CNC machines rely on modern devices like CDs, USB drives, networks and so on.

A lathe or milling machine requires its own set of parts to work sufficiently. For example, an indexing head is needed to allow circular shaping. The indexing element allows the piece to be rotated at an angle or even divided into sections.

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.

Companies are often outsourced to create work pieces for larger brands. However, some companies simply create their own prototypes, tools or work pieces with their own facility for machining. There are also contract shops, mechanic shops, electronics companies, inventors, engineering, and retail companies.

Most companies save costs by scaling their needs with small productions. In many cases, they may only have one facility or work with one type of part. The key is not to create “anything” but to specialize in objects created so the process can be streamlined.

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.

Flexibility is another advantage, as the systems are programmable. These systems are designed to minimize downtime in between their running processes, offering greater flexibility.

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.

This involves setting the system up, installing the software, and watching over the production. If something goes wrong, the software must be fixed and the machine repaired. Machines are not constantly running, but must be evaluated and cleaned regularly, ensuring that they will be mostly self-sufficient.

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.

Remember that quality production is synonymous with efficiency and accuracy. Product producers must have the right equipment operating at full capacity in order to guarantee consistency.

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.

You can always reach us if you have additional questions regarding how to get started by calling us at 513.770.4200. It’s time to expand your business and your capability!

END USER: Precise Machining & Manufacturing LLC, (918) 438-3121, www.accurusaero.com/locations/precise-machining-manufacturing-llc. SOLUTION PROVIDER: Koma Precision Inc., (800) 951-3152, www.komaprecision.com. CHALLENGE: Add 5-axis capabilities to a horizontal machining center and decrease part setup time. SOLUTION: A rotary table.

Companies have a variety of machine configurations to choose from when looking to process a multiple-sided part. In the quest to squeeze costs, parts manufacturers realize that reducing setup time and machine downtime can often make or break a job.

One solution is the addition of a rotary table to a horizontal machining center so it has 5-axis capability. Depending on the machine control, this configuration can turn a standard 4-axis machining center into a 4+1 or simultaneous 5-axis machine tool. The addition of a rotary table utilizes all of the advantages of an HMC, including automatic pallet changing, enhanced chip evacuation and decreased setup times, while seamlessly adding an extra axis.

Precise Machining & Manufacturing LLC has been machining complex aerospace parts at its Tulsa, Okla., facility since 1974. The company has worked on major programs for customers such as Boeing, Spirit Aerosystems and the Triumph Group.

When Precise was looking for a 5-axis solution, it selected a Tsudakoma 12” (304.8mm) Model RBA-320K from Koma Precision Inc., East Windsor, Conn., for its Okuma HMC. In explaining Precise’s choice, Engineering Manager Don Moody said adding a rotary table costs much less than a dedicated 5-axis machine. “It also allows us to get to the center of the part easier.”

Unlike a full 5-axis, trunnion-style machine, an HMC plus rotary table allows setting up parts on the pallet outside the machining area while parts loaded on a second pallet are being machined. This drastically reduces downtime caused by stopping the machine to set up the fixture. The spindle utilization of an HMC can often be more than twice as much as that of a vertical machining center.

“Having two pallets on the HMC increases our efficiency and time management,” Moody said. “The operator is more flexible as to when he can load/unload the part. Plus, the machine is not waiting on the load/unload.”

To maintain the automatic pallet changing capabilities of the HMC, Koma’s Integration Division installed a cable management system on-site. It allows the rotary table to remain connected throughout a pallet change while keeping all the cabling out of the way of fixtures and metal chips. Furthermore, if there are hydraulics or air-sensing lines involved, this system can monitor and actuate automatic fixturing.

Cable management is accomplished with a scissor arm above the pallet that rotates or bends along with the movement of the B-axis on the HMC. On top of the rotary table, a swivel box permits the pallet to rotate ±120° in a standard configuration.

When machining high-quality aerospace parts, high rigidity and positioning repeatability are key. In this case, the Tsudakoma RBA-320K was a good fit because of its hydraulic dual-disc clamping system. This system maintains the fixture and part positioning while the machining center is taking its cuts. The machine is only as accurate as the rotary table, so positioning repeatability throughout the entire production run is critical to making good parts.

Moody confirmed the benefits of a rotary table setup. “We have many Tsudakoma rotary tables, and they all perform very efficiently and reliably. We run them day in and day out, 24/7.”

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller"s listing for full details.See all condition definitionsopens in a new window or tab

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With the business philosophy that no project is too big or too small, the customer base has expanded rapidly.  The company has continued to grow and prosper since its inception. Our expertise in supplying our customer’s solutions for their specific needs with efficiency and quality has given us national stature throughout North America.  Our reputation for excellence and professionalism has both preceded and followed us throughout the industry, as we have been a value added supplier for many major companies.

Technitron is dedicated to supplying high quality engineered services to machine tool users.  These services are designed to enhance the productivity on both new and existing machine tools. Please contact us to discuss your application.

Are you looking for an accessory to boost the precision of your modern machining centers? CNC rotary tables provide a versatile tool in expanding the capabilities of your machines. They allow for precision positioning during 4 and even 5 axis cutting operations, thereby transforming 3-axis machinery into CNC machines with heightened accuracy. CNC rotary tables are a cost-effective solution to perform complicated machining tasks, with additional benefits such as increased productivity, efficient use of labor and materials, and better quality control.

Additionally, CNC rotary tables can be used independently to mount other components on a table, including trim attachments and chucks for drilling applications. CNC rotary tables offer considerable advantages that promote their usefulness in a variety of industrial settings.

Looking to sell your CNC Rotary Table? Simply fill out the sell your machine form and we will get back to you with a quote. Interested in one of our used machines for sale? Simply click the “Get Quote” button and a sales representative will contact you shortly.