CNC machines

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CNC machine specification contains the following:

 

Machine specification and some technological parameters of the machine.
Link to a specific Post Processor.
Lists of spindles with their tool setup.

 

 

Machine specification

 

The machine specification contains the following details:

 

Name

Machine name.

Code

Machine model, code.

 

Controller name

Name of the machine controller.

Description

A more detailed description of the machine.

 

Work area length

The description of the working space boundaries in X direction.

This plays a role in determining whether the workpiece of a given size may be processed in this machine. If the value 0 is indicated, then such a check is not performed.

 

Work area width

The description of the working space boundaries in Y direction.

This plays a role in determining whether the workpiece of a given size may be processed in this machine. If the value 0 is indicated, then such a check is not performed.

 

Work area height

The description of the working space boundaries in Z direction.

This plays a role in determining whether the workpiece of a given size may be processed in this machine. If the value 0 is indicated, then such a check is not performed.

 

Correction on air

Different algorithms are activated for the mechanism used to represent the mill tool trajectory. Some CNC machines or front-end CAM systems interpret the tool Radius correction

commands differently. Some of them interprets that the tool that moves to the first trajectory point at a rapid pace is positioned in the corrected position and this corresponds to the On value. Other systems perform tool correction by moving along the first trajectory segment. This corresponds to the Off value.

 

 

Correction on air explanation

 

Clearance height

Specifies a safe height above the part surface that the tool rapids to vertically.

 

Clearance and safe plane exploration

 

 

Safe plane height

Specifies a safe travel height that the tool rapids to horizontally above the part surface.

Post processor

Specifies the Post Processor which processes the created trajectory and outputs it to a file format for a given machine or a front-end CAM system.

All Post Processors are contained in the following Directory:

 

C:\Program Files\Woodwork for Inventor 2023 v13\Postprocessors\

 

Post-processor output format

 

Field indicating what file extension the output file will have. This parameter cannot be adjusted and it comes together with the selected Post Processor.

CNC machine screen-saver field

Each machine can have a screen-saver with an image up to 200kB in size. Users may change this image at their own discretion.

 

Spindle list

 

As already mentioned, the spindle list is part of the CNC machine specification which is filled in so that it corresponds to the configuration of the real CNC machine. Click here for information as to what spindle data is stored.