CN201387386Y - Control system of horizontal tension testing machine - Google Patents
Control system of horizontal tension testing machine Download PDFInfo
- Publication number
- CN201387386Y CN201387386Y CN200920116931U CN200920116931U CN201387386Y CN 201387386 Y CN201387386 Y CN 201387386Y CN 200920116931 U CN200920116931 U CN 200920116931U CN 200920116931 U CN200920116931 U CN 200920116931U CN 201387386 Y CN201387386 Y CN 201387386Y
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- control system
- testing machine
- test
- instrument
- conversion module
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Abstract
The utility model discloses a control system of a horizontal tension testing machine, which can effectively resolve the problem that a user can not operate a computer and control buttons simultaneously when using the existing horizontal tension testing machine. The control system comprises a display, an industrial personal computer, a tension meter, a hand unit, a hydraulic control system and a manual control system, wherein the display is connected with the industrial personal computer, and the hydraulic control system is connected with the hand unit. The control system is characterized in that the control system further includes an analog to digital conversion module, a relay output module and a communication conversion module; the industrial personal computer, the communication conversion module, the analog to digital conversion module and the hand unit are sequentially connected, and the relay output module is connected with the industrial personal computer, the communication conversion module, the manual control system and the tension meter. The control system of a horizontal tension testing machine has the advantages that tests can be totally controlled to run automatically on a microcomputer interface, a control cabinet is used under manual control, a user can totally utilize the control cabinet to operate without affecting test process when the computer fails, and the user can freely convert between using the control cabinet manually and totally using the control cabinet.
Description
Technical field
The utility model relates to the horizontal tensile testing machine control system.
Background technology
Existing tension tester control system to be adopted manually control or utilizes " microcomputer+button " control test run.Manually test figure need be manually read and write down in control, lack accuracy, and the test report of hand filling data also lacks science; Utilize " microcomputer+button " control, form by computer display station and switch board, in the operational computations machine, frequently remove to click button and the variation of paying close attention to the oil cylinder oil pressure on the switch board again, the two often can not be taken into account simultaneously, and under the situation that computing machine breaks down, can't test; All can not satisfy user's demand fully.
Another problem that existing tension tester control system exists is to have only a maximum range.If the user selects for use the testing machine of relatively large journey not reach very high degree of accuracy when the test of doing little range; Can't finish the test of wide range again if select the testing machine of less range for use at all.
The utility model content
The purpose of this utility model is to provide the horizontal tensile testing machine control system, and can effectively solve existing horizontal tensile testing machine needs simultaneous-operation computer and control knob to cause the problem that can't take into account simultaneously.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: the horizontal tensile testing machine control system, comprise display, industrial computer, the dynamometry instrument, manual operator, hydraulic control system and manual control system, described display is connected with industrial computer, described hydraulic control system is connected with manual operator, it is characterized in that: also comprise D/A converter module, relay output module and communication modular converter, described industrial computer, the communication modular converter, D/A converter module, manual operator connects successively, described relay output module and industrial computer, the communication modular converter, manual control system, the dynamometry instrument connects.
Preferably, also comprise printer, described printer links to each other with industrial computer; Can directly test figure be printed, the test report that has solved the hand filling data lacks scientific problem.
Preferably, also comprise transmitter, described transmitter links to each other with industrial computer; Transmitter can directly upload to the computer control interface with the oil pressure value of oil cylinder.
Preferably, described dynamometry instrument comprises instrument I and instrument II, and described instrument I is connected with the 300KN sensor, and described instrument II is connected with the 500KN sensor; Testing machine two ends two the different sensors of connecting respectively satisfy the demand that the user does different ranges tests.
Compared with prior art, the utility model has the advantages that: utilize a plurality of module converts, on the microcomputer interface, can control test operation automatically fully, switch board is as manually control use, can also can not influence test with the switch board operation fully when computer breaks down and carry out, the user can freely be switched between the two; By transmitter the oil cylinder oil pressure value is uploaded to the computer control interface; Can connect respectively at the two ends of the testing machine sensor of 300KN, 500KN satisfies the demand that the user does different ranges tests.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model horizontal tensile testing machine control system control principle figure;
Fig. 2 is the utility model horizontal tensile testing machine control system circuit block diagram;
Fig. 3 is the control flow chart of the utility model horizontal tensile testing machine control system software.
Embodiment
Consult Fig. 1, Fig. 2, Fig. 3 is the embodiment of the utility model horizontal tensile testing machine control system, the horizontal tensile testing machine control system, comprise display 1, industrial computer 2, the dynamometry instrument, manual operator 5, hydraulic control system 6, manual control system 7, D/A converter module 8, relay output module 9 and communication modular converter 10, described display 1 is connected with industrial computer 2, described hydraulic control system 6 is connected with manual operator 5, described industrial computer 2, communication modular converter 10, D/A converter module 8, manual operator 5 connects successively, described relay output module 9 and industrial computer 2, communication modular converter 10, manual control system 7, the dynamometry instrument connects, described dynamometry instrument comprises instrument I 3 and instrument II4, described instrument I 3 is connected with the 300KN sensor, and described instrument II 4 is connected with the 500KN sensor; Also comprise printer 11 and transmitter 12, described printer 11 all links to each other with industrial computer 2 with transmitter 12.
Adopt the horizontal tensile testing machine operation steps of system of the present invention as follows:
1, connects on-test behind the test specimen, open the computing machine metering-in control system.The relevant information of this test of input earlier, the organization etc. that comprises title, model and the censorship of test specimen, test number is to generate automatically, form is 6 current date+2 bit numbers, wherein number since 01, progressively increasing by 1 during the next time test after each off-test, is 08031101 as the test number first time on March 11st, 2008, and test number is 08031103 for the third time; The Test Information of input can be kept in the computer, chooses so that directly click during test afterwards, need not to repeat input; There are two grades of selections of 300kN, 500kN on sensor specification one hurdle, selects 300kN when doing in a small amount journey test, selects 500kN during greater than the test of 300kN.
2, then set test pressurize value and dwell time, enter packing state automatically when pulling force arrives the pressurize value of setting, after the dwell time continued to finish, pulling force rose to down single order pressurize value automatically, need not troublesome operation; Can select to be provided with 1～3 rank pressurize during test, and can increase in process of the test pressurize is set, this is very necessary to the test specimen of measuring unknown maximum pull, avoids disposable and pressurize is set is worth too small revision test or the excessive test specimen of breaking easily of pressurize value is set.
3, in the test control zone of screen, using mouse directly to click is the may command test run, and mainly button is furnished with shortcut, and the fault-operation protection setting is arranged; In the test figure viewing area of display 1, show the current value of thrust and the oil pressure value of this test in real time; The value of thrust of test can change on display 1 in time with the different colours curve to be drawn synchronously, and curvilinear figure also can be in time, the variation of pulling force and stretching, and makes entire curve as seen, is convenient to analyze the variation of value of thrust.
4, after off-test, all data of test comprise that value of thrust, time date of test, test relevant information etc. can be automatically or manually be saved in the computing machine, and can print with the form of test report; Test figure can inquired about at any time in the future and print.
The above only is the specific embodiment of the utility model the best, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (4)
1. horizontal tensile testing machine control system, comprise display (1), industrial computer (2), the dynamometry instrument, manual operator (5), hydraulic control system (6) and manual control system (7), described display (1) is connected with industrial computer (2), described hydraulic control system (6) is connected with manual operator (5), it is characterized in that: also comprise D/A converter module (8), relay output module (9) and communication modular converter (10), described industrial computer (2), communication modular converter (10), D/A converter module (8), manual operator (5) connects successively, described relay output module (9) and industrial computer (2), communication modular converter (10), manual control system (7), the dynamometry instrument connects.
2. horizontal tensile testing machine control system as claimed in claim 1 is characterized in that: also comprise printer (11), described printer (11) links to each other with industrial computer (2).
3. horizontal tensile testing machine control system as claimed in claim 1 is characterized in that: also comprise transmitter (12), described transmitter (12) links to each other with industrial computer (2).
4. horizontal tensile testing machine control system as claimed in claim 1 is characterized in that: described dynamometry instrument comprises instrument I (3) and instrument II (4), and described instrument I (3) is connected with the 300KN sensor, and described instrument II (4) is connected with the 500KN sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920116931U CN201387386Y (en) | 2009-04-01 | 2009-04-01 | Control system of horizontal tension testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920116931U CN201387386Y (en) | 2009-04-01 | 2009-04-01 | Control system of horizontal tension testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201387386Y true CN201387386Y (en) | 2010-01-20 |
Family
ID=41579920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920116931U Expired - Fee Related CN201387386Y (en) | 2009-04-01 | 2009-04-01 | Control system of horizontal tension testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201387386Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778393A (en) * | 2012-06-06 | 2012-11-14 | 美特斯工业系统（中国）有限公司 | Full-automatic tension testing machine |
| CN107271289A (en) * | 2017-05-18 | 2017-10-20 | 苏州铁马自动化科技有限公司 | Pressure testing machine perseverance loading TT＆C system |
-
2009
- 2009-04-01 CN CN200920116931U patent/CN201387386Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778393A (en) * | 2012-06-06 | 2012-11-14 | 美特斯工业系统（中国）有限公司 | Full-automatic tension testing machine |
| CN102778393B (en) * | 2012-06-06 | 2014-04-30 | 美特斯工业系统（中国）有限公司 | Full-automatic tension testing machine |
| CN107271289A (en) * | 2017-05-18 | 2017-10-20 | 苏州铁马自动化科技有限公司 | Pressure testing machine perseverance loading TT＆C system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20120401 |