#index table

Are you searching a catholic range of the best quality CNC Rotary Table? If yes then UCAMIND is available here to help you.This is the second portion of an arrangement on 4th Axis Milling. The first discussed for what reason you'd utilize a fourth Axis. In this blog, we need to talk a smidgen about the mechanics of how they work and what's inside one. We have a large number of readers who are interested in the details and even in building their own 4th axis.

To make a 4th Axis Rotary Table fundamentally necessitates that the axis be very much mounted so it can turn, and that there be a few methods for controlling that turn by means of g-code program, ideally with as little backlash as conceivable kickback is the foe of CNC. The mounting procedure isn't not normal for mounting a shaft.

Normally there will be a pole between directions. We guess you could even mull over sleeve direction instead of exactness precise contact course, in spite of the fact that the last are standard industry practice. Decreased roller heading can also work sensibly well for a 4th axis. There are a few cases we'll get to where the 4thAxis is analogous to a machine headstock, with the goal that's another method to consider it.

How about we dive into some of configuration issues and instrument types for a 4thAxis:

Maybe the least complex low backlash approach would be a Geneva Mechanism. They're straightforward, solid, and sensibly exact. The downside is that 4thAxis Continuous machining is unthinkable in light of the fact that the Geneva Mechanism has a fixed arrangement of halting spots. Subsequently must be utilized as an unadulterated indexer and not a genuine 4th Axis.

Are you thinking about purchasing Direct Drive Rotary Table? If yes then first of all you need to get proper knowledge about these types of tables. A direct drive motor is any engine — turning or straight — in which the heap is associated straightforwardly to the engine, without mechanical transmission components, for example, gearboxes or belt and pulley systems. At the end of the day, the engine straightforwardly drives the heap.

There are numerous companies like UCAMIND that offer different rotary tables including CNC Rotary Table, Torque motor rotary table, 5th Axis Rotary Table and many more at affordable prices.

Torque Motor Rotary Tables are frequently alluded to as torque engines on account of their capacity to deliver high torque at low speeds, in any event, when slowed down. Torque engines will in general be brushless, changeless magnet synchronous engines — much like a customary servo engine, yet with countless shafts. They're regularly given as frameless structures which mean they do exclude a lodging, orientation, or criticism gadget, with these parts being obtained independently and coordinated by the client.

4th Axis Rotary Tables are often provided as frameless deigns, without a housing, bearings, or feedback device.

Another sort of rotating direct drive engine is the hotcake engine, likewise alluded to as a Lorentz power engine or printed armature engine. These engines are brushed DC engines in which the armature windings are imprinted on a plate of non-attractive, protecting material. The armature circle is set between two stator plates that have perpetual magnets masterminded with rotating north and south posts. The attractive transition runs pivotally along the length of the engine and current runs radially. This makes torque be created around the engine's hub, as per the Lorentz power.

Are you looking for the best quality Torque Motor Rotary Table? If your answer is in yes, then there are lots of companies available in the market like UCAMIND which offer a plethora of CNC rotary tables at reasonable prices.

Torque motor rotary tables make sure amazing capacities and high exactness uniform movements. These torque engine and rotary tables are free from backlash, amazingly durable, upgraded for high torques, have powerful elements and are particularly appropriate for assignments in a wide scope of mechanization processes. Different sizes in breadth and tallness are accessible with the choice to include a servo drive for a total fitting and play arrangement.

We offer a catholic range of rotary tables including CNC Rotary Table, 4th axis rotary table, 5th axis rotary table, direct drive rotary table, Index Table and many more.

These direct drive rotary table servo engines are perfect for applications that request opportunity from backlash and exact control. Direct Drive Rotary Table torque servo engines highlight a developed plan that fulfils the necessities of exceptionally unique, top of the line applications. These servo engines are additionally accessible with Flexi Pro savvy computerized drives to fulfil the interest for high torque, high exactness movement control.

Key features of the best quality torque motor rotary table:

ü Amazing power density

ü High dynamics

ü Outstanding efficiency

ü Free from any type of maintenance

ü Water cooling

ü Large hollow shaft

Applications field of torque motor rotary table:

ü Rotary tables

ü Automation technology

ü Machine tools

In addition to these tables, we at UCAMIND also offer a wide range of

4th Axis Rotary Table

and

5th Axis Rotary Table

Do you want to know about CNC Rotary Table?

CNC rotary tables are a key to automated machining. Before getting into the particulars of CNC Rotary Table though, a concise discourse in the advancement and phrasing of CNC machining will help starting now and into the foreseeable future.

CNC is an abbreviation for Computer Numerical Control. It is the immediate relative of numerical control (NC) innovation; think punch cards and magnetic tape. There are plenty of companies available which offer these types of tables. UCAMIND is also the most reliable company which offers a wide range of CNC tables including Direct Drive Rotary Table, 4th axis, 5th axis, Index Table and many more at affordable prices.

Use of CNC Rotary Tables

For computerized machining, the whole purpose for CNC Torque Motor Rotary Table is to give a 4th axis. Notwithstanding the ordinary axes of X, Y and Z, a CNC rotary table includes a rotational axis, known as the "W" axis, to expand machine exactness and decrease costs. For instance, utilizing a CNC processing machine alone to make a stop sign-formed piece would require moving the slicing device around the piece to cut the vertical and level sides and after that cutting the calculated sides by moving the cutting instrument on a 45 degree point as it is expelling material.

This requires eight machining passes. Every activity presents an aggregate dimensional mistake for the sides parallel one another. Utilizing a CNC revolving table for a similar part means situating the shaper in X or Y one time while turning the part in 45 degree increases for every level or vertical pass. Since it is cutting on just one side of the shaper in either X or Y, any machine resilience mistake, instrument wear and typical apparatus redirection from the powers of machining are diminish significantly.

Are you thinking for installing the unmatched quality CNC Rotary Table and machine? If yes, then it is the best choice to install 4thAxis machining. It is an intriguing and significant sub-part of the CNC milling world.

If a question regularly clicks in your mind that how and why a 4th Axis Rotary Table is utilized on CNC Mills, then read this blog till the end and it will help you to understand everything about CNC machines and tables. In the main portion, we'll take a gander at what a fourth hub is utilized for. In the second, we'll take a gander at how they work.

In case you're new to CNC, your initial introduction might be that the 4th axis is utilized similarly a rotary table is utilized for manual machining. To be sure, there are numerous undertakings out there where somebody changed over a manual rotab to turn into a 4th axis. While there is a trace of legitimacy to this idea, to a great extent it's erroneous. Most manual machining 4th axis work is tied in with cutting highlights along a circular segment, something that is difficult to do with a manual machine. There are situations where we do consistent machining with a 4th axis at the end of the day, we need the shaper to machine as the 4th axis turns.

Features of direct drive rotary tables:

Here are some amazing features of Direct Drive Rotary Table such as:

Ø Dynamic performance

Ø Zero backlash

Ø Higher RPM

Ø Higher acceleration / deceleration

Ø Direct measurement for precision positioning

UCAMIND is the most reputed company which offers a gigantic range of CNC tables including 5th Axis Rotary Table, Torque Motor Rotary Table, and many more.

Rotary Table is a precision work positioning device used in CNC machining centers to precisely position the component in desired angle to do multi-face operation in a single setup. Rotary tables can be interpolated as 4th axis with machines X,Y and Z axes to enable machining of profiles such a cam machining, blade machining, helical grooves etc. which is out of reach with a standard 3 axes machining center.

Based on the application one can use only the Rotary Table with some work holding fixture or will have to use some accessories like Dead Center or Revolving Center Tailstocks, Face Plate Tailstocks, Manual or Power Chucks etc.

There are some basic points which needs to be checked for correct sizing of Rotary Table.

 Rotary Table selection guidelines

1.     Rotary Table Selection based on Component Size

·        Check for the swing required on the component

·        Check  for Center Height of the Table

·        For Multi spindle Table check for the center distance between the spindles

·        In vertical condition if the length of the component is more than 100 mm it is recommended to use the tail stock support

·        Larger component can be used provided load and clamping torque is within capacity of the Rotary table. For larger swing use height Block.

 2.     Rotary Table Selection based on Clamping Torque

·        Check for the machining forces required to do the operation.

·        Check for the distance from the center where operation is to be carried out.

·        Calculate torque applied during machining ( Torque = Force x Distance)

·        Machining torque should be with in Clamp torque capacity of the Table

·        Check for the type of clamping required (Hydraulic or Pneumatic )

 1.     Rotary Table Selection based on Component Weight

·        Check the dead weight of the component and fixture.

·        The dead weight of component & fixture should be within the capacity of Load capacity of the Rotary Table.

·        With tail stock support Load capacity of the Rotary Table in vertical condition will become same as horizontal load capacity.

2.     Rotary Table Selection based on Indexing Accuracy

·        Check for the accuracy requirement on the component.

·        If accuracy specified in mm, check for the diameter at which the accuracy is required.

·        Convert Indexing Accuracy of the Rotary Table specified in arc sec to mm at the diameter where the operation is to be carried out

·        (A = Tan Ө x R),

o   Ө = Indexing Accuracy (Ex: +/- 15” (30”sec)) 

o   R = Radius at which the operation to be carried out     

o   A = Accuracy in μ

·        NOTE: Higher accuracy of +/- 5” can be achieved by using additional high resolution encoder mounted on the table axis.

  3.     Rotary Table Selection based on Machine Capacity

·        Check the Machine Strokes and ensure once Rotary Table is mounted on the Machine Bed, component falls in the machining area.

·        Also check for the Tool change position. While tool changing the tool should not foul with Rotary table.

·        Total weight of the Rotary table including the work holding should be with the capacity of the machine load capacity.

  4.     Rotary Table Selection based on fouling with machine guard

·        Check for fouling of Rotary table Sheet Guard with Machine guard after mounting on Machine bed locating on the center tenon slot.

·        If there is fouling we can use Rear Motor mounting Table, provided there is sufficient space between Machine table and Machine sheet guard when table is in extreme right hand side. 

  5.     Rotary Table Selection based on controller feasibility

·        Check if Machine Controller is capable of taking 4th axis for single axis table and 4th and 5th axis for two axis tables.

·        We can also suggest stand-alone controller if the machine is not capable of handling 4th axis, provided  component does not need continuous interpolation with machine axes for performing the operation

·        In some cases controllers are capable for 4 regular axes and 5th axis can only do indexing.

  We would be happy to assist you to provide correct selection of Rotary Table and its accessories. For more details please feel free to write to us at [email protected]

Rotary Table is a precision work positioning device used in CNC machining centers to precisely position the component in desired angle to do multi-face operation in a single setup. Rotary tables can be interpolated as 4th axis with machines X,Y and Z axes to enable machining of profiles such a cam machining, blade machining, helical grooves etc. which is out of reach with a standard 3 axes machining center.

Based on the application one can use only the Rotary Table with some work holding fixture or will have to use some accessories like Dead Center or Revolving Center Tailstocks, Face Plate Tailstocks, Manual or Power Chucks etc.

There are some basic points which needs to be checked for correct sizing of Rotary Table.

 Rotary Table selection guidelines

1.     Rotary Table Selection based on Component Size

·        Check for the swing required on the component

·        Check  for Center Height of the Table

·        For Multi spindle Table check for the center distance between the spindles

·        In vertical condition if the length of the component is more than 100 mm it is recommended to use the tail stock support

·        Larger component can be used provided load and clamping torque is within capacity of the Rotary table. For larger swing use height Block.

 2.     Rotary Table Selection based on Clamping Torque

·        Check for the machining forces required to do the operation.

·        Check for the distance from the center where operation is to be carried out.

·        Calculate torque applied during machining ( Torque = Force x Distance)

·        Machining torque should be with in Clamp torque capacity of the Table

·        Check for the type of clamping required (Hydraulic or Pneumatic )

 1.     Rotary Table Selection based on Component Weight

·        Check the dead weight of the component and fixture.

·        The dead weight of component & fixture should be within the capacity of Load capacity of the Rotary Table.

·        With tail stock support Load capacity of the Rotary Table in vertical condition will become same as horizontal load capacity.

2.     Rotary Table Selection based on Indexing Accuracy

·        Check for the accuracy requirement on the component.

·        If accuracy specified in mm, check for the diameter at which the accuracy is required.

·        Convert Indexing Accuracy of the Rotary Table specified in arc sec to mm at the diameter where the operation is to be carried out

·        (A = Tan Ө x R),

o   Ө = Indexing Accuracy (Ex: +/- 15” (30”sec)) 

o   R = Radius at which the operation to be carried out     

o   A = Accuracy in μ

·        NOTE: Higher accuracy of +/- 5” can be achieved by using additional high resolution encoder mounted on the table axis.

  3.     Rotary Table Selection based on Machine Capacity

·        Check the Machine Strokes and ensure once Rotary Table is mounted on the Machine Bed, component falls in the machining area.

·        Also check for the Tool change position. While tool changing the tool should not foul with Rotary table.

·        Total weight of the Rotary table including the work holding should be with the capacity of the machine load capacity.

  4.     Rotary Table Selection based on fouling with machine guard

·        Check for fouling of Rotary table Sheet Guard with Machine guard after mounting on Machine bed locating on the center tenon slot.

·        If there is fouling we can use Rear Motor mounting Table, provided there is sufficient space between Machine table and Machine sheet guard when table is in extreme right hand side. 

  5.     Rotary Table Selection based on controller feasibility

·        Check if Machine Controller is capable of taking 4th axis for single axis table and 4th and 5th axis for two axis tables.

·        We can also suggest stand-alone controller if the machine is not capable of handling 4th axis, provided  component does not need continuous interpolation with machine axes for performing the operation

·        In some cases controllers are capable for 4 regular axes and 5th axis can only do indexing.

  We would be happy to assist you to provide correct selection of Rotary Table and its accessories. For more details please feel free to write to us at [email protected]

Rotary Table is a precision work positioning device used in CNC machining centers to precisely position the component in desired angle to do multi-face operation in a single setup. Rotary tables can be interpolated as 4th axis with machines X,Y and Z axes to enable machining of profiles such a cam machining, blade machining, helical grooves etc. which is out of reach with a standard 3 axes machining center.

Based on the application one can use only the Rotary Table with some work holding fixture or will have to use some accessories like Dead Center or Revolving Center Tailstocks, Face Plate Tailstocks, Manual or Power Chucks etc.

There are some basic points which needs to be checked for correct sizing of Rotary Table.

 Rotary Table selection guidelines

1.     Rotary Table Selection based on Component Size

·        Check for the swing required on the component

·        Check  for Center Height of the Table

·        For Multi spindle Table check for the center distance between the spindles

·        In vertical condition if the length of the component is more than 100 mm it is recommended to use the tail stock support

·        Larger component can be used provided load and clamping torque is within capacity of the Rotary table. For larger swing use height Block.

 2.     Rotary Table Selection based on Clamping Torque

·        Check for the machining forces required to do the operation.

·        Check for the distance from the center where operation is to be carried out.

·        Calculate torque applied during machining ( Torque = Force x Distance)

·        Machining torque should be with in Clamp torque capacity of the Table

·        Check for the type of clamping required (Hydraulic or Pneumatic )

 3.     Rotary Table Selection based on Component Weight

·        Check the dead weight of the component and fixture.

·        The dead weight of component & fixture should be within the capacity of Load capacity of the Rotary Table.

·        With tail stock support Load capacity of the Rotary Table in vertical condition will become same as horizontal load capacity.

4.     Rotary Table Selection based on Indexing Accuracy

·        Check for the accuracy requirement on the component.

·        If accuracy specified in mm, check for the diameter at which the accuracy is required.

·        Convert Indexing Accuracy of the Rotary Table specified in arc sec to mm at the diameter where the operation is to be carried out

·        (A = Tan Ө x R),

o   Ө = Indexing Accuracy (Ex: +/- 15” (30”sec)) 

o   R = Radius at which the operation to be carried out     

o   A = Accuracy in μ

·        NOTE: Higher accuracy of +/- 5” can be achieved by using additional high resolution encoder mounted on the table axis.

 5.     Rotary Table Selection based on Machine Capacity

·        Check the Machine Strokes and ensure once Rotary Table is mounted on the Machine Bed, component falls in the machining area.

·        Also check for the Tool change position. While tool changing the tool should not foul with Rotary table.

·        Total weight of the Rotary table including the work holding should be with the capacity of the machine load capacity.

 6.     Rotary Table Selection based on fouling with machine guard

·        Check for fouling of Rotary table Sheet Guard with Machine guard after mounting on Machine bed locating on the center tenon slot.

·        If there is fouling we can use Rear Motor mounting Table, provided there is sufficient space between Machine table and Machine sheet guard when table is in extreme right hand side. 

 7.     Rotary Table Selection based on controller feasibility

·        Check if Machine Controller is capable of taking 4th axis for single axis table and 4th and 5th axis for two axis tables.

·        We can also suggest stand-alone controller if the machine is not capable of handling 4th axis, provided  component does not need continuous interpolation with machine axes for performing the operation

·        In some cases controllers are capable for 4 regular axes and 5th axis can only do indexing.

  We would be happy to assist you to provide correct selection of Rotary Table and its accessories. For more details please feel free to write to us at [email protected]