Topsolid CAM online Help Index

General

Purpose

tool path calculation for a part requires part positioning on the machine.  A preset machine must be used to inform TopSolid'Cam of the various possibilities at its disposal.

Machine description gives the following data:

• translation and rotation axis definition

• travel definition

• tool change time

• position of machine elements, relative to one another

• number of cutter compensation available

• etc.

Understanding the function

Machine configuration is carried out in two locations to answer the needs of workshops and programming requirements :

• In a database of  TopTool, where the cutting tools are stored.

• In a TopSolid'Cam file format directory, using a name defined by the user.  The name corresponds to the machine reference.

The user has to follow all of the 4 following steps to create a new machine:

1st Step: Drawing the Machine’s Main Components and Elements

As an example, below, the user is reminded that if he wishes to define a horizontal machining center with a rotating table, he must:

• Draw the machine’s components, such as tables, circular plates, spindles, dividing plates, etc.

• Draw rotation axes for rotating elements in the shape of segments.

• Define a reference representing a ZERO machine.  Please note that the reference must perfectly define the direction for the machine axes.

• Define a reference representing the tool’s fitting axis.  Please note that the reference must be perpendicular to the working table.

2nd Step: Defining the Machine’s Global Settings

During the second step, information is sent to the TopTool database.

• Select, among existing machine, a machine close to the one that you wish to create.

• Input a new 'Machine tool reference'.

• Input a new 'Label'.

• Click on "Add" button.

3rd Step: Defining the Elements and their Respective Positions.

The 3rd step allows the user to define the machine’s different components as well as their respective positions.  The system then uses information received for simulation and collision control functions

• Add the machine elements.

4th Step: Defining the Working Axes..

Working axes definition gives the user information on the elements attached to each of the machine’s axis.

• For example for the Y translation axis

• For the B rotation axis.

Topsolid CAM online Help Index