CN103272979A - Method for displaying hydraulic principle of hydraulic forging press by means of imitation screen - Google Patents
Method for displaying hydraulic principle of hydraulic forging press by means of imitation screen Download PDFInfo
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- CN103272979A CN103272979A CN2013101820234A CN201310182023A CN103272979A CN 103272979 A CN103272979 A CN 103272979A CN 2013101820234 A CN2013101820234 A CN 2013101820234A CN 201310182023 A CN201310182023 A CN 201310182023A CN 103272979 A CN103272979 A CN 103272979A
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- hydraulic
- forging press
- controller
- hydraulic forging
- imitation screen
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Abstract
The invention discloses a method for displaying the hydraulic principle of a hydraulic forging press by means of an imitation screen and relates to the technical field of hydraulic forging presses. The method for displaying the hydraulic principle of the hydraulic forging press by means of the imitation screen comprises the following steps that (1) self-check of the initial state of the hydraulic forging press is carried out by a self-check system of the hydraulic forging press and the initial state of the hydraulic forging press is diagnosed according to the data of the initial state, (2) parameters and externally-input order parameters of the hydraulic forging press are collected by means of a programmable logic controller and the parameters and the order parameters are processed, (3) the processed parameter data are transmitted to a controller of the imitation screen, (4) verification of the parameter data is carried out by the controller, and (5) the controller controls the imitation screen to achieve the imitation display of the hydraulic principle of a hydraulic forging press when a verification result is true and the verification result is fed back to the programmable logic controller by the controller when the verification result is false to repeat the second step. The method for displaying the hydraulic principle of the hydraulic forging press by means of the imitation screen has the advantages that the hydraulic principle of the hydraulic forging press can be displayed visually, an operator can well know a hydraulic system conveniently, and maintenance can be achieved conveniently.
Description
Technical field
The present invention relates to the hydraulic forging press technical field, particularly relate to the method for utilizing imitation screen to show the hydraulic forging press hydraulic principle.
Background technology
Along with the develop rapidly of hydraulic forging press technology, its hydraulic control principle also becomes increasingly complex, in case hydraulic forging press goes wrong, is difficult in the very first time to find the problem and solve.This certainly will will delay maintenance time, and influence is produced.At present, traditional hydraulic press adopts the mode of artificial regular visit mostly, finds that by long-term practice there is following defective in existing manual inspection mode: one, pinpointing the problems relatively lags behind, and is difficult to the place of pinpointing the problems in the very first time; Two, in order to increase work efficiency, the people be patrol and examine general employing be the sampling observation mode, the place that therefore can occur omission unavoidably, therefore, design and a kind ofly can intuitively show hydraulic principle, so realize that instantaneity is strong, detect comprehensively, imitation screen that the degree of accuracy is high shows that the method for hydraulic forging press hydraulic principle just seems particularly important.
Drawing on the imitation screen described in the present invention has hydraulic schematic diagram, and at key position (motor, pump, valve) indicator lamp is set, is marked with literal, can show hydraulic principle intuitively according to the action of hydraulic press, be conducive to operating personnel and be familiar with hydraulic system, be convenient to the maintenance personal and keep in repair.
Summary of the invention
The technical problem to be solved in the present invention is the above-mentioned defective that overcomes prior art: propose a kind ofly can intuitively show hydraulic principle, and then realize that instantaneity is strong, detect comprehensively, method that imitation screen that the degree of accuracy is high shows the hydraulic forging press hydraulic principle.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is:
Utilize imitation screen to show the hydraulic forging press hydraulic principle, it is characterized in that intuitively showing the hydraulic principle of hydraulic forging press, be conducive to operating personnel and be familiar with hydraulic system, be convenient to the maintenance personal and keep in repair, comprise the steps:
The self-checking system of step 1, hydraulic forging press is carried out self check to the original state of hydraulic forging press, and according to initial condition data the original state of hydraulic forging press is diagnosed;
Step 2, the parameter of utilizing Programmable Logic Controller collection hydraulic forging press, outside are imported order parameter and described parameter and order parameter are handled;
Step 3, the supplemental characteristic of finishing dealing with sent to the controller of imitation screen;
Step 4, above-mentioned controller carry out the supplemental characteristic verification;
Step 5, when above-mentioned check results is true time, controller control imitation screen realizes that the simulation of hydraulic forging press hydraulic principle shows, when above-mentioned check results is fictitious time, controller feeds back to Programmable Logic Controller with check results, and then execution in step two.
As preferred version, the present invention has also adopted following technical scheme:
Described Programmable Logic Controller carries out data interaction by the controller of Profibus data/address bus and imitation screen.
Carry out data interaction by the Profibus data/address bus between described controller and the imitation screen.
Advantage and good effect that the present invention has are: one, by adopting technique scheme, the present invention can show the hydraulic principle of hydraulic forging press intuitively, therefore be conducive to operating personnel and be familiar with hydraulic system, be convenient to the maintenance personal and pinpoint the problems immediately and keep in repair; Two, collect the parameter of hydraulic forging press, outside input order parameter by Programmable Logic Controller, have the automaticity height, simultaneously have instantaneity strong, detect comprehensively, the high advantage of the degree of accuracy.
Description of drawings
Fig. 1 is flow chart of the present invention.
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, a kind of method of utilizing imitation screen to show the hydraulic forging press hydraulic principle comprises the steps:
101, the self-checking system of hydraulic forging press is carried out self check to the original state of hydraulic forging press, and according to initial condition data the original state of hydraulic forging press is diagnosed;
102, utilize Programmable Logic Controller to collect the parameter of hydraulic forging press, outside input order parameter and described parameter and order parameter are handled;
103, Programmable Logic Controller sends to the supplemental characteristic of finishing dealing with the controller of imitation screen;
104, above-mentioned controller carries out the supplemental characteristic verification;
105, when above-mentioned check results be true time, controller control imitation screen realizes that the simulation of hydraulic forging press hydraulic principle shows;
When above-mentioned check results is fictitious time, controller feeds back to Programmable Logic Controller with check results, and then carries out 102.
For efficient and the quality that guarantees transfer of data, in this specific embodiment, Programmable Logic Controller carries out data interaction by the controller of Profibus data/address bus and imitation screen.Carry out data interaction by the Profibus data/address bus between controller and the imitation screen.
The present invention has improved the readability of complicated hydraulic principle by using the imitation screen device that can show the hydraulic forging press hydraulic principle; Make the understanding that the Operation and maintenance personnel can be more lively to the hydraulic principle of press according to the information that imitation screen shows above, be conducive to the position of judging that fast hydraulic press goes wrong, deal with problems as early as possible, do not influence production.
More than embodiments of the invention are had been described in detail, but described content only is preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalizations of doing according to the present patent application scope change and improve etc., all should still belong within the patent covering scope of the present invention.
Claims (3)
1. a method of utilizing imitation screen to show the hydraulic forging press hydraulic principle is characterized in that: comprise the steps:
The self-checking system of step 1, hydraulic forging press is carried out self check to the original state of hydraulic forging press, and according to initial condition data the original state of hydraulic forging press is diagnosed;
Step 2, the parameter of utilizing Programmable Logic Controller collection hydraulic forging press, outside are imported order parameter and described parameter and order parameter are handled;
Step 3, the supplemental characteristic of finishing dealing with sent to the controller of imitation screen;
Step 4, above-mentioned controller carry out the supplemental characteristic verification;
Step 5, when above-mentioned check results is true time, controller control imitation screen realizes that the simulation of hydraulic forging press hydraulic principle shows, when above-mentioned check results is fictitious time, controller feeds back to Programmable Logic Controller with check results, and then execution in step two.
2. a kind of method of utilizing imitation screen to show the hydraulic forging press hydraulic principle according to claim 1, it is characterized in that: described Programmable Logic Controller carries out data interaction by the controller of Profibus data/address bus and imitation screen.
3. a kind of method of utilizing imitation screen to show the hydraulic forging press hydraulic principle according to claim 1 is characterized in that: carry out data interaction by the Profibus data/address bus between described controller and the imitation screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310182023.4A CN103272979B (en) | 2013-05-17 | 2013-05-17 | Utilize the method for imitation screen display forging hydropress hydraulic principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310182023.4A CN103272979B (en) | 2013-05-17 | 2013-05-17 | Utilize the method for imitation screen display forging hydropress hydraulic principle |
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| CN103272979A true CN103272979A (en) | 2013-09-04 |
| CN103272979B CN103272979B (en) | 2016-06-08 |
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| CN201310182023.4A Active CN103272979B (en) | 2013-05-17 | 2013-05-17 | Utilize the method for imitation screen display forging hydropress hydraulic principle |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5692404A (en) * | 1993-02-25 | 1997-12-02 | Toyota Jidosha Kabushiki Kaisha | Method of diagnosing pressing machine based on detected physical value as compared with reference |
| JPH11149305A (en) * | 1997-11-18 | 1999-06-02 | Okuma Corp | Numerical controller having display content holding function |
| EP1319498A2 (en) * | 2001-12-14 | 2003-06-18 | Fette GmbH | Method for the instruction of an operator for maintenance and repair of a tabletting press |
| CN2782259Y (en) * | 2004-10-29 | 2006-05-24 | 天津市天锻压力机有限公司 | Monitor of isothermal hammering hydraulic press |
| CN2853387Y (en) * | 2005-11-14 | 2007-01-03 | 济南二机床集团有限公司 | Electric control system of press |
| CN201429790Y (en) * | 2009-06-23 | 2010-03-24 | 扬州锻压机床集团有限公司 | Punching-machine remote monitoring device |
| CN202257234U (en) * | 2011-09-20 | 2012-05-30 | 天津市天锻压力机有限公司 | Remote monitoring and diagnosis device of press |
-
2013
- 2013-05-17 CN CN201310182023.4A patent/CN103272979B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5692404A (en) * | 1993-02-25 | 1997-12-02 | Toyota Jidosha Kabushiki Kaisha | Method of diagnosing pressing machine based on detected physical value as compared with reference |
| JPH11149305A (en) * | 1997-11-18 | 1999-06-02 | Okuma Corp | Numerical controller having display content holding function |
| EP1319498A2 (en) * | 2001-12-14 | 2003-06-18 | Fette GmbH | Method for the instruction of an operator for maintenance and repair of a tabletting press |
| CN2782259Y (en) * | 2004-10-29 | 2006-05-24 | 天津市天锻压力机有限公司 | Monitor of isothermal hammering hydraulic press |
| CN2853387Y (en) * | 2005-11-14 | 2007-01-03 | 济南二机床集团有限公司 | Electric control system of press |
| CN201429790Y (en) * | 2009-06-23 | 2010-03-24 | 扬州锻压机床集团有限公司 | Punching-machine remote monitoring device |
| CN202257234U (en) * | 2011-09-20 | 2012-05-30 | 天津市天锻压力机有限公司 | Remote monitoring and diagnosis device of press |
Non-Patent Citations (1)
| Title |
|---|
| 胡友民等: "液压系统运行状态监测", 《液压与气动》 * |
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| CN103272979B (en) | 2016-06-08 |
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