tjr rotary table supplier

Benefiting from TJR’s proven knowledge and experience, TJR provides diverse transmission mechanisms such as 1. Driven by Worm & Worm Gear, 2. Driven by Roller Gear Cam, 3. Driven by Direct Drive Motor to meet various needs. If you are looking for the 4th axis rotary tables cooperation partner, please feel free to check out 4 axis rotary table here and get in touch with TJR.

TJR takes pride in producing high-quality parts for their rotary tables and indexers. Here are three main parts of a rotary table that demand high accuracy and high quality:

TJR rotary tables feature a dual-lead worm and worm gear made in Japan made from high tensile brass with abrasion resistance of 25.1 mg/cm2 per 10,000m. It has estimated wear life of 10 years, more than twice the wear life of components made from aluminum bronze.

The high performance braking and clamping mechanism is designed with full 360∘circumference hydraulic clamping that is synchronized for the entire table. Having the clamping area on the entire circumference of the table allows for improved rigidity, making it an ideal feature for heavy cutting application. With a higher clamping force than conventional disk braking systems, the mechanism’s proximity to the worktable reduces deviation during cutting.

TJR uses Radial-axial preloading bearings. The axial component of these bearings has an axial cylindrical roller and cage assembly, an outer ring, L-section ring and shaft locating washer and is axially preloaded after fitting. The radial component is a full complement preloaded cylindrical roller set. The outer ring, L-section ring and shaft locating washer have fixing holes. The unit is located by means of retaining screws for transport and safe handling. The Radial-axial preloading bearings offer static rigidity and high durability for heavy cutting both horizontally and vertically.

This is an ideal design of product for any VMC machine, particularly those with a good working envelope. The usual collision issues only generally appear with the older DC motorised machines where the motors are much longer than the digital counterpart, such as the Bridgeport VMC with SEM motor on the Heidenhain TNC370 controlled devices. This device is ideal for the smaller VMC machine up to and including around 800 to 1000 in X. Due the carrying capacity, however, if you have a larger VMC and are doing relatively light work you could mount this device on a raiser block and swing larger diameters than its standard design suggests. The TJR model type R can be used in vertical and horizontal applications, the motor is mounted to the right side of the device and therefore can be laid on its back. The TJR model type R is a full contouring 4th axis device. Can be controlled directly from the machine tool control or via a separate programmable box via M signal start.

TJR Precision Technology co., Ltd. is a professional manufacturer of CNC rotary tables (the 4th and 5th axis). The main products are CNC rotary table, CNC index table, and other accessories with high precision and stability.

We have the best research and development team that integrates the applications of machine centers and rotary tables, and have thestrictest quality control to ensure the highest quality. We also have the most active customer service to make the rotary table work in the optimal condition.

After adding four-axis or five axis rotary table on the machine tool, multi axis machining can be realized, which can improve the machining efficiency and yield. With the improvement of manufacturing automation in China, the demand for rotary table increases significantly.

Now, I will introduce the situation of several rotary table brands in China. We will divide them into four categories: Europe andAmerica, Japan, Taiwan and Chinese brands.

Taiwan: TJR, Detron and GSA are the main brands, as well as DEX, Autocam and HW. These rotary tables are not only configured on Chinese brand machine tools, but also sold to end customers. Their precision is not high and their service life is not long, but they can meet the requirements when machining parts with low precision. Some users will consider these brands when their budget is limited. Among these brands, TJR has the best sales volume, with an annual sales volume of more than 10000 sets, because they have the most complete distribution network, complete models and cheap prices.Most importantl

China: there are many locally four-axis brands in China, such as Gutia,Silvercnc, Blue tech, CP and Deshu. The product quality of these brands is comparable to that of Taiwan. Due to more favorable prices and fast delivery, they have occupied the market of most Taiwan brands. The four axis of Chinese brands mainly adopt roller cam structure or harmonic structure. The wear resistance of roller cam is better than that of worm gear, with long service life and good accuracy retention. The price of harmonic reducer rotary table is low, which is suitable for 3C industry. These two structures meet the needs of the market and have been recognized by customers.

TJR Precision Technology co., Ltd. is a professional manufacturer of CNC rotary tables (the 4th and 5th axis). The main products are CNC rotary table, CNC index table, Auto Pallet Changer, and other accessories with high precision and stability.

In Booth S-9092, CNC Indexing & Feeding Technologies (Mason, OH) proudly announces their new partnership with TJR (or Tan Jia) Precision Technology Company, Ltd. (TJR; Taichung City, Taiwan), a well-established supplier of rotary tables to machine tool OEMs such as Okuma, Doosan, DMG Mori, Mazak, and Tongtai. “The new partnership allows us to supply the most technically advanced rotary tables in the industry, with special emphasis on direct drive and 5C collet 4th-axis series units,” explained Steve Smith, the president of CNC Indexing & Feeding Technologies.

The company originated as a rotary table sales and service agent prior to establishing TJR as an OEM in 2009. After much success, they grew to having the largest market share of machine tool accessories in China. Today, TJR is a top OEM with offices all around the world. Their rotary tables are built with high quality features, such as an anti-wearing worm gear and shaft made of high tensile brass for durability. Their encircling braking systems use a large clamping range to prevent displacement during heavy-duty cutting. For tilt rotary tables, TJR offers a 2+1 independent braking system and large diameter radial and axial preloaded bearings for rigid support during 4th- and 5th-axis cutting on both single and dual arm rotary tables. A three-year parts warranty is standard for all new TJR rotary tables.

To meet the specific requirements of our clients, we are engaged in offering wide range of CNC Rotary Tables. Our products are available in accurate dimensions and used in various application areas. We offer CNC Rotary Tables to our clients for using in various industries and companies. Moreover, our CNC Rotary Tables areread more...

This CNC Rotary table is used for high accuracy indexing, high productivity. This is with radial axial bearings which provides excellent thrust force. Available in both Horizontal and Vertical application. This can be controlled by single controller. This 4th axis can be operated synchronously with the machine.

cnc rotary tables are work holding devices which can be intergrated as 4th axis on a vertical machining centers. size available - standard 150 dia to 630 dia, custom built tables: as per customer requirement