Method and apparatus for operating an automated high temperature thermal cutting system

1. A computer-implemented method for setting up a cutting table for an automated high temperature thermal cutting system to cut a shape selected by a user, the method comprising:

loading into a computer a computer-readable product including data for the shape of at least one part to be cut from a workpiece;

selecting, by the computer, mandatory operating parameters that correspond to a process and workpiece for the shape of the at least one part to be cut from the workpiece;

requiring, by the computer, the user to select values for at least one parameter selected by the computer, the at least one parameter from a predetermined menu of the mandatory operating parameters for the shape of the at least one part to be cut from the workpiece, wherein the predetermined menu of mandatory operating parameters comprise at least two of an operating current, a gas flow, a thickness of the workpiece or a material of the workpiece; and

controlling the high temperature thermal cutting system in accordance with the selected values.

2. The method of claim 1 further comprising providing a computer-readable product including a library of part programs for a plurality of shapes.

3. The method of claim 1 further comprising prompting the user to select values from the menu of mandatory operating parameters using a graphical user interface.

4. The method of claim 1 wherein the automated high temperature thermal cutting system is a plasma cutting system or a laser cutting system.

5. The method of claim 1 , further comprising prompting a user to select values from a menu of operating parameters comprising at least one of a type of high temperature thermal cutting system, a torch type or a consumable set.

6. The method of claim 1 , further comprising prompting a user to align the workpiece.

7. A computer readable product, tangibly embodied on a non-transitory computer readable medium or a machine-readable storage device and operable on a digital signal processor for a high temperature thermal cutting system to cut a shape selected by a user, the computer readable product including instructions operable to cause the digital signal processor to:

receive, by the non-transitory computer readable medium or the machine-readable storage device, at least one part program including data for the shape of at least one part to be cut from a workpiece;

select, by the non-transitory computer readable medium or the machine-readable storage device, mandatory operating parameters that correspond to a process and workpiece for the shape of the at least one part to be cut from the workpiece;

present, by the non-transitory computer readable medium or the machine-readable storage device, at least one predetermined step to require a user to select values for at least one parameter selected by the non-transitory computer readable medium from a predetermined menu of mandatory operating parameters for the shape of the at least one part to be cut, wherein the at least one predetermined step requires the user to identify a first set of entries comprising at least two of an operating current, a gas flow, a thickness of the workpiece or a material of the workpiece;

select, by the non-transitory computer readable medium, a starting point to cut the at least one part from the workpiece based on an alignment of the workpiece; and

control the high temperature thermal cutting system in accordance with the selected values.

8. The computer readable product of claim 7 , wherein the at least one predetermined step is presented to the user using a graphical user interface.

9. The computer readable product of claim 7 , further comprising a second predetermined step presented to a user to select values from a menu of operating parameters wherein the second predetermined step prompts the user to identify a second set of entries comprising at least one of a type of high temperature thermal cutting system, a torch type or a consumable set.

10. The computer readable product of claim 9 , wherein the second predetermined step is presented to the user after the user has identified the first set of entries.

11. The computer readable product of claim 7 , wherein the high temperature thermal cutting system is a plasma arc cutting system or a laser cutting system.

12. The computer readable product of claim 11 , wherein the high temperature thermal cutting system is a laser cutting system and the first set of entries further comprises an assist gas composition, a focal length of a laser and a nozzle type.

13. The computer readable product of claim 7 , wherein at least one auto align sensor scans the workpiece to determine the alignment of the workpiece.

14. The computer readable product of claim 7 , wherein a user manually aligns the workpiece and the computer readable product includes instructions being operable to cause the digital signal processor to prompt a user to align the workpiece used to select the starting point to cut the at least one part from the workpiece.

15. The computer readable product of claim 14 , wherein the alignment of the workpiece is based on a corner of a cutting table for the high temperature thermal cutting system and at least one edge of the workpiece.

16. The computer readable product of claim 14 , wherein the high temperature thermal cutting system is a laser cutting system and a laser pointer is used as a reference to align a torch head.

17. The computer readable product of claim 7 , further comprising instructions being operable to cause the digital signal processor to:

prompt the user to select a part clearance around edges of the work piece; and

present a setting review to the user comprising at least the mandatory operating parameters identified from the first set of entries.

18. A computer readable product, tangibly embodied on a non-transitory computer readable medium or a machine-readable storage device and operable on a digital signal processor for a high temperature thermal cutting system to cut a shape selected by a user, the computer readable product including instructions operable to cause the digital signal processor to:

receive, by the non-transitory computer readable medium or the machine-readable storage device, a part program including data for the shape of at least one part to be cut from a workpiece, wherein the part program specifies a material type of the workpiece and a thickness of the workpiece;

select, by the non-transitory computer readable medium or the machine-readable storage device, mandatory operating parameters that correspond to a process and workpiece for the shape of the at least one part to be cut from the workpiece; and

present, by the non-transitory computer readable medium or the machine-readable storage device, a plurality of predetermined steps comprising:

a first step that requires the user to load and align a workpiece having the material type and the thickness as specified by the part program; and

a second step that requires the user to select values from a predetermined menu of mandatory operating parameters for the shape of the at least one part to be cut, wherein the second step requires the user to identify a first set of entries comprising at least an operating current or a gas flow.

19. The computer readable product of claim 18 wherein the plurality of predetermined steps further comprises a third step that prompts the user to identify the shape of the at least one part to be cut from the workpiece before prompting the user to identify the first set of entries.

20. The computer readable product of claim 18 wherein the first set of entries further comprises at least torch type and a consumable set.

21. The computer readable product of claim 20 wherein the plurality of predetermined steps further comprises a third step that prompts the user to load a consumable type for the torch type identified by the user in the second step.

22. The computer readable product of claim 20 wherein the consumable set corresponds to the identified operating current.

23. The computer readable product of claim 18 wherein the first step provides a bar code or identification number to the user identifying a corresponding workpiece having the material type and the thickness as specified by the part program.

24. The computer readable product of claim 18 wherein the part program specifies a consumable type to be loaded in the high temperature thermal cutting system.

25. The computer readable product of claim 24 wherein the plurality of predetermined steps further comprises a third step that prompts the user to load the consumable type specified by the part program.

26. The computer readable product of claim 18 wherein the plurality of predetermined steps further comprises a third step to a user to select values from a menu of operating parameters, wherein the third step prompts the user to identify a second set of entries comprising at least a consumable type to load into a torch of the high temperature thermal cutting system.

27. The computer readable product of claim 18 further including instructions being operable to cause the digital signal processor to select a starting point to cut the at least one part from the workpiece based on an alignment of the workpiece.

28. The computer readable product of claim 18 wherein the material type of the workpiece is mild steel, the thickness of the workpiece is ½ inch and the first step prompts the user to load and align a ½ inch thick steel workpiece in the high temperature thermal cutting system.

29. A computer readable product, tangibly embodied on an a non-transitory computer readable medium, and operable on a computer numerical controller for an automated high temperature thermal cutting system to cut a shape selected by a user, the computer readable product including instructions operable to cause the computer numerical controller to:

process, by the non-transitory computer readable medium, data for the shape of at least one part to be cut from a workpiece;

select, by the non-transitory computer readable medium, mandatory operating parameters that correspond to a process and workpiece for the shape of the at least one part to be cut from the workpiece;

require, by the non-transitory computer readable medium, a user to select values for at least one parameter selected by the computer readable product, the at least one parameter from a predetermined menu of the mandatory operating parameters for the shape of the at least one part, wherein the predetermined menu of mandatory operating parameters comprise at least two of an operating current, a gas flow, a thickness of the workpiece or a material of the workpiece;

select, by the non-transitory computer readable medium, a starting point to cut the at least one part from the workpiece based on an alignment of the workpiece; and

control the high temperature thermal cutting system in accordance with the selected values.

30. The computer readable product of claim 29 further including instructions being operable to cause the computer numerical controller to align the workpiece.

31. The computer readable product of claim 30 wherein the computer numerical controller further processes data from at least one auto align sensor that scans the workpiece to determine the alignment of the workpiece.

32. The computer readable product of claim 30 wherein the computer numerical controller further processes inputs from a user that manually aligns the workpiece.

33. The computer readable product of claim 29 wherein the computer numerical controller further requires the user to identify the shape of the at least one part to be cut from the workpiece.

34. An automated high temperature thermal cutting system comprising:

a torch tip that produces a cutting arc;

a lead that provides a cutting current to the plasma arc torch;

an automated gantry that moves a plasma torch tip; and

the computer numerical controller of claim 29 .

35. The system of claim 34 wherein the automated high temperature thermal cutting system is a plasma arc torch system and the torch tip is a plasma torch tip including a nozzle and an electrode, the nozzle and electrode defining a plasma chamber, a plasma arc generated in the plasma chamber.

36. A computer readable product, tangibly embodied on an a non-transitory computer readable medium for setting up a cutting table for an automated high temperature thermal cutting system to cut a shape selected by a user, the computer readable product comprising:

means for processing, by the non-transitory computer readable medium, at least one part program that includes data for the shape of at least one part to be cut from a workpiece;

means for selecting, by the non-transitory computer readable medium, mandatory operating parameters that correspond to a process and workpiece for the shape of the at least one part to be cut from the workpiece;

means for requiring, by the non-transitory computer readable medium, at least one predetermined step to the user to select values for at least one parameter selected by the computer readable product, the at least one parameter from a predetermined menu of the mandatory operating parameters for the shape of the at least one part, wherein the predetermined menu of mandatory operating parameters include at least two of an operating current, a gas flow, a thickness of the workpiece or a material of the workpiece;

means for aligning the workpiece;

means for selecting a starting point to cut the at least one part from the workpiece based on an alignment of the workpiece; and

means for controlling the high temperature thermal cutting system in accordance with the selected values.