Working in cartesians: Tricept Transformation

PRODUCT TECHNOLOGY

Working in cartesians: Tricept Transformation

PRODUCT DESCRIPTION

Tricept modules can move in cartesian X, Y and Z direction as any other SKM cartesian machine tool.

Any of the controls available (Siemens 840D & ABB IRC5) for all tricept products include a kinematic transformation that makes the programming an easy task, as in any other conventional machine. For example, in the case of Siemens 840D module, this system is developed to be a standard control system for a great variety of machine tools. This makes that programming in Siemens 840D is standard language and procedure for any machine using it as a control (Fig. 1).

Siemens 840 Standard

Fig 1. Siemens 840D standard for any Machine Tool and for Tricept

The user interface for controlling a Tricept is as simple as shown in Fig. 2.

Controlling Tricept

Fig 2. Tricept standard control hardware. Operator panel and electrical cabinet.

In the control there is the posibility to move the tricept Axis by Axis (Fig. 3), but it is also possible to control it in cartesians (Fig. 4).

Axis by Axis


Fig. 3. Controlling tricept Axis by Axis.

 

Cartesian movement

Fig. 4. Controlling tricept in X, Y and Z cartesian movements.

The coordinate system for a tricept machine is always following the right hand rule (Fig. 5), moving the tricept as shown in Fig. 6.

Right hand rule for tricept

Fig. 5. Coordinate system for a Tricept machine T805

 

XYZ tricept

Fig. 6. Positive and negative X, Y, Z movements

Therefore, as a conclusion, although the tricept looks like a different machine tool, in terms of programming and everyday use for the users and programmers it is as simple as programming any other cartesian XYZ machine tool.

 

(c) JLO, Last Updated April '09