| Linear stepper motor - How it works? |
| Linear stepper motor accuracy- How to check the accuracty? |
| Linear Stepper motor and High lead ball screws -accuracy comparison |
| Linear ServoStep - closed loop linear stepping motor |
| Linear motor types |
| Linear motors - performance comparison |
| Linear motors - glossary of terms |
| Linear actuator construction |
| Motion profile formulas |
| Linear actuator system design considerations |
| Linear actuator - Accuracy vs. Resolution |
| Rotary table construction |
Rotary table - glossary of terms |
| Rotary table - accuracy vs. resolution |
| Rotary table - angular vs. linear accuracy |
| Rotary table - index accuracy vs. run-out |
| Link to old web-site |
| Rotary tables index |
| Linear actuators index |
Benefits of a Rotary Table
A rotary table is a precision device that is ideal for work positioning. Such table is used in metal works as it makes the job of drilling easier for the metal worker. Other than this, the metal worker can also cut the piece on fixed axes during specific interval with the help of a rotary table.
Rotary tables are available in varieties. Some of these tables use indexing plates for operations related to indexing whereas, others enables the user to fit dividing tables and leads to a better work positioning.
What make rotary tables important for metal industry are its numerous uses. Here is a list of few:
-- Rotary tables are used for machining spanner flats on bolts -- For cutting round pieces -- For drilling holes at equal distance on circular flanges -- A metal worker can also create large diameter holes on milling machines with these tables
There are different parts and components in rotary tables and all have different functions. Work table is the most important part of the table. It has spherical working area with four t-slots, which are used for mounting work pieces. There is a clank handle on rotary tables that enables the user to rotate the tables in clockwise and anti-clockwise directions. Rotary tables also have two bases, one is meant for vertical rotation whereas the other one is meant for horizontal rotation. At times, rotary tables are also mounted flat on planes similar to the way cutters are placed on vertical milling machines. If we look closely, rotary tables play a crucial role in the metal industry. Because they are used to perform different jobs, there is a specialized variety of rotary table to meet industry specific needs. |