A CNC Rotary Table is a table that is generally fixed to a fixed work surface such as a workbench or other work platform, powered by a CNC Rotary Engine / Software and acts as a position-dependent input and output device. CNC Rotary Table is generally mounted on the fabrication centers, tapping units and other special purpose machinery and is used for different operations and purposes, including the designing, creating and fabricating of automotive parts, IT components and many others. Basically, a CNC Rotary Table consists of a rotating bed (rotor) that is generally mounted on a stand, where computer-controlled software program controls the positions of the rotors.
In addition to the above, a rotary table may also include features such as the ability to transfer data from a lower level to the upper level with the use of a transfer switch or even a connection and control circuit, a four-axis tiltable table, a variable range of work holding pressure, a work holding viscosity, the ability to select based on current and voltage, a tachometer, a column swivel, and even the LCD display. Moreover, a CNC Rotary Table may also incorporate the functionality of an output truss system, which allows for the generation of accurate thrust function parameters and prevents machine overshoot. The CNC Rotary Table is generally fixed to a fixed work holding system via bolt, pin or chain, and is able to withstand heavy loads. Therefore, if one is planning to purchase a CNC Rotary Table it is advisable that they should consider its uses, requirements and capabilities before making a purchase.
Basically, the first thing that one needs to look at is the type of work that they want done using a CNC Rotary Table. Basically, this refers to the size of the rotary tool as well as the work area. If one needs to manufacture a wide variety of small parts then it may be more practical to purchase a standard rotary table rather than one that is specifically designed for small to medium sized operations. In addition, if one plans to perform milling, drilling or cutting operations using a CNC Rotary Table then they will also need to consider the size of their work holding facility. This is because if the work holding capacity is too small then the machine will be unable to sustain the types of operations that it performs.
Furthermore, if one is only interested in milling and not other types of machining, then it may be more expedient to purchase a smaller, less expensive machine. When considering the CNC rotary table, it is important to look at different machines based on cost as well as efficiency. For example, a lathe is generally more efficient than a mill as it can only make a straight line cut but has relatively limited capabilities in terms of cutting circular shapes. A lathe can also cost up to three times as much as a mill and is usually only useful for very small operations. In order to find the right combination of cost effectiveness and efficiency, it may be necessary to purchase a CNC Rotary Table that incorporates both CNC features with standard performance.
In order to provide an accurate understanding as to which machine is best for a particular job, it is often necessary to consult a CAD system so that the operator can see exactly what the finished product would look like. However, the CNC rotary table offers several unique benefits over the traditional CNC machining centers. One such unique benefit is that the CNC rotary tools can be programmable. As a result, if the operator desires to make changes to the software program during the fabrication process they can. Once the program is saved into the machine memory, it can be reprogrammed at any time to enable the operator to make changes to the CNC rotary tools as required without having to reload the machine.
The CNC rotary table has several unique advantages as compared to traditional work holding devices. One of these features is that the CNC has an adjustable operating speed which allows the operator to change speeds depending on the current job requirement and material being worked with. Another unique feature of the CNC is that it enables the operator to lock the table in place during material removal or material cleaning, which is advantageous because the lathe does not have a stationary platform to other machining centers do.