METHOD AND DEVICE FOR THE SIMPLIFICATION OF MACHINE CONTROL PROCESS SEQUENCES

• US 20110288676A1
• Filed: 08/14/2008
• Published: 11/24/2011
• Est. Priority Date: 08/17/2007
• Status: Abandoned Application

• Current Assignee: Robert Bosch GmbH
• Original Assignee: Robert Bosch GmbH
• Inventors: Landgraf, Guenther
• Application Number:
  US12/672,623
• Publication Number:
  US 20110288676A1
• Time in Patent Office: Days
• US Class Current: 700/173
• CPC Class Codes: G05B 19/4068 Verifying part programme on screen, by drawing or other means
• CPC Class Codes: G05B 2219/35512 Display entered, measured values with bargraph
• CPC Class Codes: G05B 2219/37336 Cutting, machining time

Abstract

The invention relates to a method for the simplification of process sequences and the control of a machine, and particularly of a machining tool, wherein the tool has a plurality of sub-systems, and each individual sub-system of the tool operates with process sequences having clock conditions that differ at least partially. According to the invention, data sets are collected by means of a data collection device, said sets characterising the clock conditions of the individual clock systems, and at least two data sets are output to the user at least in a partially mutual manner by means of a display device.

Claims

1. A method for the simplification and/or optimization of process sequences for the control of a machine, and, in particular, of a machining tool, in which the machine includes a large number of subsystems, and each individual subsystem of the machine operates using process sequences having cycle conditions that differ at least partially,

wherein

data sets that are characteristic of the cycle conditions of the individual subsystems are collected via a data collection device, and at least two data sets are made available, in an at least partially combined manner, to the user, in particular via a display device.

2. The method as recited in claim 1,

wherein

the at least two data sets are assigned to at least two different subsystems.

3. The method as recited in claim 1,

wherein

the at least two data sets are assigned to different process sequences of the same subsystem.

4. The method as recited in claim 1,

wherein

the cycle conditions are cycle times of the individual subsystems.

5. The method as recited in claim 1,

wherein

data sets of all subsystems are output to the user in a combined manner.

6. The method as recited in claim 1,

wherein

data that are collected by the data collection device are compared to one another using a comparator unit.

7. The method as recited in claim 1,

wherein

time stamps of processes taking place on the individual machines are collected by the data collection device.

8. The method as recited in claim 2,

wherein

a large number of time intervals for different process sections running on the subsystems is defined for each subsystem.

9. The method as recited in claim 8,

wherein

the time intervals are selected from a group of time intervals that includes main times, secondary times, tool change times, work piece change times, measurement times, unloading times, and the like.

10. The method as recited in claim 8,

wherein

the time intervals of different subsystems are compared to one another.

11. The method as recited in claim 1,

wherein

process times of parts of process sequences are determined from the data sets, and information is output to the user on the basis of these process times.

12. The method as recited in claim 1,

wherein

the collected data sets are made available via the Internet.

13. The method as recited in claim 1,

wherein

the data or data sets to be collected are measured at least partially on a control device.

15. The device as recited in claim 12,

wherein

the device includes a comparator unit that compares at least two data sets to one another and outputs a signal that is characteristic of this comparison.

14. A device for the simplification and/or optimization of process sequences for the control of a machine, and, in particular, of a machining tool, in which the machine includes a large number of subsystems, and each individual subsystem of the machine operates using process sequences having cycle conditions that differ at least partially,

wherein

the device includes a data collection device that collects data sets that are characteristic of the cycle conditions of the individual subsystems, and at least one display device that outputs at least two data sets in an at least partially combined manner.