Exactly What Are CNC Rotary Tables And How Do They Work?

By Theodore Hillian


Have you been using traditional machines to drill, cut, fabricate, or manufacture hard metal work pieces? It's high time you change all that and set your sights on using CNC rotary tables for your production needs. These computer numerical control devices are the "in thing" among today's manufacturing companies.

CNC rotary tables, indexers, and its accessories offer a variety of uses that meets every large-scale metal-workpiece manufacturer's needs.

Take Ganro Industrial Corp. for instance. Formerly operating as Golden Sun, the company offers wonderful solutions to all rotating and indexing needs for manufacturing companies. These rotating and indexing machines can be used for a variety of applications, operations, or works.

This fabrication and production tool offers manufacturing businesses the capability to improve their overall production processes since this machine allows fabrication of multiple workpieces by clamping them altogether. As a result, CNC Rotary Tables provide workpiece accuracy, reduces the likelihood of manufacturing blunders, minimizes production costs, and cuts down manufacturing cycle times.

Why Do You Need Rotary Tables

CNC rotary table machines are an essential tool for companies engaged in metalworking. If your business requires precision work, rotary tables are your best tools. It offers accuracy and exactness in metal drilling and cutting works.

Moreover, CNC devices can be operated for 24 hours a day, 365 days a year and switched only for its scheduled upkeep and maintenance.

As a positioning device, CNC rotary tables allow work applications at fixed or predetermined patterns. These devices are equipped with index plates, which allow operators to work on indexing tasks with ease. You can also perform work division with these CNC machines by fitting its dividing plates accordingly.

Principal Uses of CNC Rotary Tables

CNC rotary tables are usually used for the following purposes: shape spanner flats on a bolt; bore holes on a circular flange; produce a round workpiece with a protruding tang; drill large circular holes at predetermined patterns; mill cylinders or cones; form or shape complex curves; and cut metal pieces and produce arcs or angled shapes.

Parts of a CNC Rotary Table

A typical rotary table has five primary parts:

The work table is the working area of the CNC device, which is usually circular and has clamps to fasten the workpiece.

The crank is the handle, which controls the rotational direction of the CNC rotary table.

Clamps keep the rotary table fixed at a particular angle.

Base: Rotary tables have two bases. One is used as a vertical axis of rotation; the other as a horizontal axis.

Indexing Pin: This component locks the rotary tables onto common angles.

Advantages of Using a CNC Rotary Table

Did you know you can just program the CNC rotary tables and let it work by itself without human intervention? Even without checking on it from time to time, the CNC device will perform those pre-programmed tasks and produce exactly the same pattern.

Moreover, CNC rotary tables can be easily upgraded; simply input updated software into its computer controller. There's no need to buy new hardware or install new accessories to improve its capacity. This is a cost-saving measure, which businesses would sure love to have.

Metalworking with Rotary Tables

When operating CNC Rotary Tables, safety should still be a primary concern. Improper operation or inadequate protection may result in an increased hazardous risk for severe injury. As a cautionary measure, always use appropriate protection, and operate the machine under the supervision of a qualified specialist.




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