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Energy-saving-operation recommending system

A bending pressure and press technology, applied in the field of bending presses, can solve the problems of complex bending machines, time-consuming equipment solutions, etc., and achieve the effect of saving personnel and time

Active Publication Date: 2016-03-30
BYSTRONIC LASER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, it was necessary to be able to position the tool precisely relative to the tool holder, which resulted in a complex and time-consuming equipping solution for the bending machine

Method used

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  • Energy-saving-operation recommending system
  • Energy-saving-operation recommending system
  • Energy-saving-operation recommending system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0091] figure 1 Shown is a bending press 1 for bending workpieces with an upper tool 2 (punch) and a lower tool 3 (die), a tool holder 4 into which the upper tool 2 is inserted, and a tool holder 4 into which the lower tool 3 is inserted. Tool holder 5. The length of the tool holder 4 , 5 along the Z axis (ie parallel to the bending line) is dimensioned such that a plurality of upper and lower tools 2 , 3 can be mounted and fixed side by side in the tool holder 4 , 5 . This situation is Image 6 is shown in , where two lower tools 3 are accommodated in a tool holder 5 .

[0092] The upper tool 2 and the lower tool 3 can be fixed in different positions within the respective tool holder 4 , 5 . This means that the tools can be arranged differently in the direction of the Z-axis relative to the corresponding tool holder.

[0093] The bending press 1 has at least one stop gauge (Anschlag) 6 for holding the workpiece 14 ( figure 2 ) is located inside the bending press 1, wher...

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Abstract

The purpose of the present invention is to provide an energy-saving-operation recommending system that can calculate the energy consumption predicted to be consumed by the entire body of a rolling line, with high accuracy and with respect to a material to be rolled that is scheduled to be rolled next. The total energy consumption consumed by plurality of equipment during a step in which one material to be rolled is passed through the rolling line is calculated. The total energy consumption is divided by the width and the length of the material to be rolled prior to rolling, and energy consumption reference values, which define the energy consumption per width unit and length unit of the material to be rolled, are calculated. The energy consumption reference values are associated with the steel grade of the material to be rolled and the target post-rolling plate thickness, and stored. An energy consumption reference value that corresponds to the steel grade and target post-rolling plate thickness of the material to be rolled, which is scheduled to be rolled next on the rolling line, is acquired. The width and the length of the material to be rolled that is scheduled for rolling is multiplied by the energy consumption reference value, and an energy consumption prediction is calculated.

Description

technical field [0001] The invention relates to a bending press according to the preamble of claim 1 and to a method for bending workpieces with a bending press according to claim 8 . Background technique [0002] The selection and arrangement of tools in bending presses (also called flanging presses or bending machines) is largely performed manually and only partially assisted by a mechanical controller. For this purpose, a bending plan is specified which estimates the product-specific upper tool and lower tool as well as the theoretical position of the upper tool and lower tool. But what cannot be monitored is whether the tool is used or has been used in the machine. Additionally, tools may be installed in potentially dangerous locations that do not correspond to the process. [0003] However, the tool needs to be positioned precisely in order to carry out the bending process with high quality and to adjust the backstop fingers or the robot accordingly. Corresponding po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/00B21D5/02
CPCB21D5/002B21D5/02B21D5/0281B21D11/22B21D5/0209B21D43/003B21D43/26B21D5/0272
Inventor 拉尔斯·沃尔达斯基
Owner BYSTRONIC LASER
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