Optimization and Control of Material Processing Using a Thermal Processing Torch
A method is provided for configuring two thermal processing systems. The method includes providing a first consumable for use in a first thermal processing torch and a second consumable for use in a second thermal processing torch. The first and second consumables have substantially identical physical characteristics. The first and second torches are mounted in a first thermal process system and a second thermal processing system, respectively. The method also includes sensing, by the first thermal processing system, first data stored in a first signal device associated with the first consumable and sensing, by the second thermal processing system, second data stored in a second signal device associated with the second consumable.
1 . A method for configuring a first thermal processing system and a second thermal processing system, the method comprising:
providing a first consumable for use in a first thermal processing torch and a second consumable for use in a second thermal processing torch, wherein (1) the first consumable and the second consumable have substantially identical physical characteristics, (2) the first consumable is associated with a first signal device encoded with first data, and (3) the second consumable is associated with a second signal device encoded with second data;
mounting the first torch with the first consumable in the first thermal processing system and the second torch with the second consumable in the second thermal processing system;
sensing, by the first thermal processing system, the first data stored in the first signal device;
sensing, by the second thermal processing system, the second data stored in the second signal device;
configuring, by the first thermal processing system, a parameter of the first thermal processing system for operating the first torch based on the sensed first data by assigning a first value to the parameter; and
configuring, by the second thermal processing system, the parameter of the second thermal processing system for operating the second torch based on the sensed second data by assigning a second value to the parameter, wherein the second value is different from the first value.
2 . The method of claim 1 , wherein at least one of the first or second data is independent of a detectable physical characteristic of the corresponding first or second consumable.
3 . The method of claim 1 , wherein at least one of the first signal device or the second signal device comprises a radio-frequency identification (RFID) tag.
4 . The method of claim 1 , wherein at least one of the first signal device or the second signal device is located on or within a body of the corresponding first or second consumable.
5 . The method of claim 1 , wherein at least one of the first or second data identifies a type of the corresponding first or second consumable.
6 . The method of claim 5 , wherein the type of the corresponding consumable comprises a nozzle, a shield, an electrode, an inner retaining cap, an outer retaining cap, a swirl ring or a welding tip.
7 . The method of claim 1 , wherein at least one of the first or second data identifies a serial number unique to the corresponding first or second consumable.
8 . The method of claim 1 , wherein the parameter comprises a torch height above a workpiece, a flow rate of a plasma gas, a flow rate of a shield gas, a timing of plasma gas or current, or a process program for cutting the workpiece.
9 . The method of claim 1 , further comprising providing a first workpiece and a second workpiece for processing by the first torch and the second torch, respectively, wherein the first and second workpieces are at least substantially the same.
10 . The method of claim 1 , wherein sensing the first data stored in the first signal device further comprises using a signal detector of the first thermal processing system to sense the first data.
11 . The method of claim 10 , wherein the signal detector is an RFID reader.
12 . The method of claim 10 , wherein the signal detector is located external to the first torch.
13 . The method of claim 1 , wherein at least one of the first or second data is transmitted to the corresponding first or second thermal processing system as a pneumatic signal, a radio signal, a light signal, a magnetic signal or a hydraulic signal.
14 . The method of claim 1 , wherein the first and second thermal processing systems are the same thermal processing system.
15 . The method of claim 1 , wherein the parameter is included in a set of parameters configurable by at least one of the first or second thermal processing system to operate at least one of the first or second torch.
16 . The method of claim 15 , further comprising assigning, by the first and second thermal processing systems, a value to each of the set of parameters for operating the respective first and second torches.
17 . A method for assembling a first thermal processing torch and a second thermal processing torch, the method comprising:
providing a first consumable with a first signal device located on or within a body of the first consumable;
providing a second consumable with a second signal device located on or within a body of the second consumable;
encoding the first signal device with first data associated with the first consumable, wherein the first data correlates to a first value of a parameter of a first thermal processing system for operating the first torch; and
encoding the second signal device with second data associated with the second consumable, wherein the second data correlates to a second value of the parameter of a second thermal processing system for operating the second torch, wherein the second value is different from the first value.
18 . The method of claim 17 , wherein the first thermal processing system and the second thermal processing system are the same thermal processing system.
19 . The method of claim 17 , wherein the parameter comprises a torch height above a workpiece, a flow rate of a plasma gas, a flow rate of a shield gas, a timing of plasma gas or current, or a process for cutting a workpiece.
20 . The method of claim 17 , wherein the first or second signal device is located at a surface of the body of the corresponding first or second consumable to minimize heat exposure during torch operation.
21 . The method of claim 20 , wherein the surface is adjacent to a cooling mechanism, remote from a plasma arc, or in an o-ring channel of the corresponding first or second consumable, or a combination thereof.
22 . The method of claim 17 , wherein the first or second data is transmitted as a radio signal, a pneumatic signal, a magnetic signal, an optical signal, or a hydraulic signal.
23 . A method for configuring a thermal processing system, the method comprising:
providing a consumable for use in a thermal processing torch, wherein the consumable has one or more physical characteristics that facilitate installation into the torch;
mounting the consumable in the torch;
connecting the torch to the thermal processing system;
sensing, by the thermal processing system, data associated with the consumable; and
configuring, by the thermal processing system, one or more parameters of the thermal processing system for operating the torch based on whether the sensed data satisfies a criterion.
24 . The method of claim 23 , wherein configuring one or more parameters of the thermal processing system comprises preventing the thermal processing system from operating the torch if the data does not satisfy the criterion.
25 . The method of claim 24 , wherein the data identifies a manufacturer of the consumable that does not match a permitted manufacturer.
26 . The method of claim 23 , wherein the data is encoded in a signal device coupled to the consumable.
27 . The method of claim 23 , wherein sensing is performed by an RFID reader of the thermal processing system.
28 . The method of claim 23 , further comprising preventing configuration of one or more parameters of the thermal processing system in the absence of any data sensed by the thermal processing system.