gsa rotary table taiwan made in china
We stay improving and innovating our products as the goal of never ending story, the satisfied of our customer and continuing devotion of our products are what we working for the mutual benefits of our customers and members of GSA.
GSA TECHNOLOGY CO., LTD. established in 1978, from time to time, our growing of devotion work stable, keeping in mind of honesty, faith, profession and innovation, nonstop communication and promotion of critical quality procedure, ensure every products could meet high quality of duration and precision.
We stay improving and innovating our products as the goal of never ending story, the satisfied of our customer and continuing devotion of our products are what we working for the mutual benefits of our customers and members of GSA.
A rotary table is a precision work positioning device used in metalworking. It enables the operator to drill or cut work at exact intervals around a fixed (usually horizontal or vertical) axis. Some rotary tables allow the use of index plates for indexing operations, and some can also be fitted with dividing plates that enable regular work positioning at divisions for which indexing plates are not available. A rotary fixture used in this fashion is more appropriately called a dividing head (indexing head).
The table shown is a manually operated type. Powered tables under the control of CNC machines are now available, and provide a fourth axis to CNC milling machines. Rotary tables are made with a solid base, which has provision for clamping onto another table or fixture. The actual table is a precision-machined disc to which the work piece is clamped (T slots are generally provided for this purpose). This disc can rotate freely, for indexing, or under the control of a worm (handwheel), with the worm wheel portion being made part of the actual table. High precision tables are driven by backlash compensating duplex worms.
The ratio between worm and table is generally 40:1, 72:1 or 90:1 but may be any ratio that can be easily divided exactly into 360°. This is for ease of use when indexing plates are available. A graduated dial and, often, a vernier scale enable the operator to position the table, and thus the work affixed to it with great accuracy.
Rotary tables are most commonly mounted "flat", with the table rotating around a vertical axis, in the same plane as the cutter of a vertical milling machine. An alternate setup is to mount the rotary table on its end (or mount it "flat" on a 90° angle plate), so that it rotates about a horizontal axis. In this configuration a tailstock can also be used, thus holding the workpiece "between centers."
With the table mounted on a secondary table, the workpiece is accurately centered on the rotary table"s axis, which in turn is centered on the cutting tool"s axis. All three axes are thus coaxial. From this point, the secondary table can be offset in either the X or Y direction to set the cutter the desired distance from the workpiece"s center. This allows concentric machining operations on the workpiece. Placing the workpiece eccentrically a set distance from the center permits more complex curves to be cut. As with other setups on a vertical mill, the milling operation can be either drilling a series of concentric, and possibly equidistant holes, or face or end milling either circular or semicircular shapes and contours.
* With the addition of a compound table on top of the rotary table, the user can move the center of rotation to anywhere on the part being cut. This enables an arc to be cut at any place on the part.
Additionally, if converted to stepper motor operation, with a CNC milling machine and a tailstock, a rotary table allows many parts to be made on a mill that otherwise would require a lathe.
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.
5) After Sales Service and Technology Assistance --- Company provides after sales service and technical assistance as per customers requirement and need Tilting Rotary Tables Contact us: Shandong Sishui OLI Machine Co. 4 Could you produce non-standard products9 Yes,we can 5. Why Choose Us 9 1) Cost Control---Lower your cost in products purchase and insurance 2) Quick Respond---offers & solutions send within 48 hours 3) Fast Delievery---universal & interchangeable parts delivery within 30days 4) Genuine Products with Excellent Quality---Company has always proved the 100% quality products it provides with genuine intent. 5) After Sales Service and Technology Assistance--- Company provides after sales service and technical assistance as per customers requirement and need 6)15 years OEM manufacture experience
Alibaba.com offers 243 cnc tilting rotary table products. such as manufacturing plant, machinery repair shops, and energy & mining. You can also choose from 1 year, 6 months, and 1.5 years. As well as from not available. And whether cnc tilting rotary table is bearing, gear, or motor.
In January 2011, distributors from different provinces of China, lead by guides, came to visit the TJR factory. Guests would learn about the key components of CNC rotary table developed and manufactured by TJR. Distributors took photos, asked questions, and inspected every detail of the entire production line. They were very impressed by TJR precise manufacturing and rigid quality control at each station. Everything in the workshop was in good order and employees in uniform worked in full swing, reflecting the core value & philosophy of TJR Precision Technology Co., Ltd.
GSA TECHNOLOGY CO., LTD. established in 1978, from time to time, our growing of devotion work stable, keeping in mind of honesty, faith, profession and innovation, nonstop communication and promotion of critical quality procedure, ensure every products could meet high quality of duration and precision.
We stay improving and innovating our products as the goal of never ending story, the satisfied of our customer and continuing devotion of our products are what we working for the mutual benefits of our customers and members of GSA.
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