Turret Axes


The number of machine axes refers to the ability of the CNC-machine to perform movement about different axes. In most CNC-milling machines, the movement starts with three primary linear axes: X, Y and Z. The rotary axes are provided by the machine ability to rotate about an axis. For example,Rx-axis rotates parallel and about X-axis, Ry-axis rotates parallel and about Y-axis, Rz-axis rotates parallel and about Z-axis.

Axes Order

The order of axes placement one under another is very important. The axis located higher in the hierarchy is considered as a parent to the axis located lower. When a parent axis moves or rotates, it affects a child axis.

The Axes Order is defined with the following parameters:

Value Enter the priority of Axes
Used in Milling Choose the type of movements you are going to perform with the axis in Milling operations: {SIMULTANEOUS, INDEXIAL, or NONE}.
Used in Turning

Choose the type of movements you are going to perform with the axis in Turning operations:

  • for linear axis {SIMULTANEOUS, INDEXIAL, or NONE}.
  • for Rotary axis {INDEXIAL, or NONE}.
Inclined Turning Choose whether axis can perform simultaneous tilting movements in turning operation {TRUE, or FALSE}

The priority of the rotary axes is determined according to the rules related to the kinematic configuration of the CNC-machine. The following rules apply to the axes order:

Head-Head For Head-Head machines, the dependent axis is the Second rotary axis.  
Axes order     

Head-Table For Head-Table machines, the First rotary axis should be located on the table.      
Axes order

Table-table For Table-Table machines, the dependent axis is the First rotary axis.      
Axes order    

 If the axis value is left blank in the right pane, then the axis will be inactive in the current Submachine.

 

In order to delete an axis, you have to define it as inactive in the Axes Order. Only then you will be able to delete the axis.

If you try to delete an axis before removing it from the Axes Order, the following warning message is displayed:

 

Axis Parameters

Name

Enter the axis name

Axis Type

Choose either Linear or Rotary type of axis

Axis Vector

Choose the axis vector from the list or select and define a new one relative to the Device CoordSys

Rotation Point

Set the axis rotation point relative to the Device CoordSys (for rotary axis)

Inclined Turning

You can define for a rotary device, if it supports the option of angled turning

Home Reference

Enter the parking position of the device

Min Limit(deg)

Enter minimum limit value of the current axis

Max Limit(deg)

Enter maximum limit value of the current axis

Used in Milling As

Choose the way of the current axis behavior in Milling Operations out of three option: Simultaneous, Indexial, Not Used.

Used in Turning As

Choose the way of the current axis behavior in Turning Operations out of three option: Simultaneous, Indexial, Not Used.

Interpolation Step(deg)

Enter the minimal step of for the current machine axis. The step lesser than this value will be ignored.

Rapid(mm/min)

Enter the actual axis Rapid type feed. This feed is for the purpose of machining time calculation.

Min. Feed(mm/min)

Enter the minimal axis feed value allowed by the machine

Max. Feed(mm/min)

Enter the maximal axis feed value allowed by the machine

Acceleration

Enter the velocity value on which the axis can accelerate

Deceleration

Enter the velocity value on which the axis can decelerate

Max. Velocity for Direction Change

Enter the feed rate value for motions that can cause the axis to decelerate to zero velocity