CN102901749A - Tester for welding wire feeding performance - Google Patents
Tester for welding wire feeding performance Download PDFInfo
- Publication number
- CN102901749A CN102901749A CN2012103384803A CN201210338480A CN102901749A CN 102901749 A CN102901749 A CN 102901749A CN 2012103384803 A CN2012103384803 A CN 2012103384803A CN 201210338480 A CN201210338480 A CN 201210338480A CN 102901749 A CN102901749 A CN 102901749A
- Authority
- CN
- China
- Prior art keywords
- welding wire
- wire feeding
- controller
- tester
- voltmeter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 77
- 230000035553 feeding performance Effects 0.000 title abstract description 31
- 238000012545 processing Methods 0.000 abstract description 14
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a tester for welding wire feeding performance. The tester comprises a control box and a computer connected with the control box, wherein the control box comprises a controller, a voltmeter, an ammeter and a box body. The controller, the voltmeter and the ammeter are arranged in the box body, and the controller is respectively connected with the voltmeter, the ammeter and the computer. When the tester for welding wire feeding performance works, the voltmeter and the ammeter in the control box are respectively connected to a working line of a wire feeding motor so as to measure working voltage and current of the wire feeding motor; the working voltage and current are displayed and transmitted to the controller; the controller carries out operation processing based on received voltage and current signals and presents processed data on the computer in the form of a curve; and the computer displays the curve of welding wire feeding performance to facilitate real time checking by staff. The tester for welding wire feeding performance provided by the invention can easily and visually test comprehensive welding wire feeding performance and is simple and feasible and is convenient to operate, and it is convenient for checking, calling and comparing measurement results.
Description
Technical Field
The invention relates to the field of machine manufacturing, in particular to a welding wire feeding performance tester.
Background
In the automatic welding process, the welding quality is closely related to the stability of the welding process, and the welding proportion is required to be higher and higher according to the technical development trend, so that the welding wire is required to meet the corresponding component requirements, and the welding wire is required to have excellent wire feeding performance. The wire feeding performance of the welding wire has great influence on the welding quality, the wire feeding performance is not good, the welding seam forming is influenced slightly, the production efficiency is reduced, and the welding quality is influenced by defects generated seriously. Therefore, the wire feeding performance of the welding wire is always a hot spot of research at home and abroad.
At present, the surface state of the welding wire is mostly taken as a research object by those skilled in the art, and parameters of the surface state of the welding wire, such as the proportion of a processing surface, the maximum processing surface width, the roughness and the like, are provided as indexes for evaluating the wire feeding performance of the welding wire, so as to measure the quality of the wire feeding performance of the welding wire. The relation research of the wire feeding performance and the surface state of the welding wire published in the ninth phase of 2009 shows that: on the premise that the surface flatness of the welding wire is in a reasonable range, the distribution state of the flat surface is closely related to the wire feeding performance of the welding wire, the irregularity of the distribution of the flat surface influences the stability of the wire feeding process, and the welding wire with good wire feeding performance has the surface characteristic of moderate surface flatness and the flat surface is uniformly distributed along the wire drawing direction. That is, the surface condition of the welding wire is closely related to the wire feeding performance, particularly, the flatness of the surface of the welding wire (i.e., the surface roughness of the welding wire).
However, the roughness can only describe the overall appearance of the welding wire, the surface state characteristics of the welding wire cannot be comprehensively reflected, the proportion of the processing surface and the maximum processing surface width cannot reflect the distribution state of the processing surface of the welding wire, and the wire feeding performance of the welding wire is tested only by the roughness of the welding wire, the proportion of the processing surface and the maximum processing surface width, so that the method has obvious limitation. In addition, the prior art often only detects a certain specific performance of the welding wire, and cannot measure the comprehensive wire feeding performance of the welding wire, so that a great error exists in the measurement result.
Disclosure of Invention
The invention provides a welding wire feeding performance tester, which can simply and visually test the comprehensive performance of a welding wire and can compare the wire feeding performance of different welding wires with the wire feeding performance of the same welding wire under different conditions.
In order to solve the technical problem, the invention provides a welding wire feeding performance tester, which comprises a control box and a computer connected with the control box, wherein the control box comprises a controller, a voltmeter, an ammeter and a box body; the controller, the voltmeter and the ammeter are arranged in the box body, and the controller is connected with the ammeter, the voltmeter and the computer respectively.
Preferably, the controller is a PLC.
Preferably, a power switch is arranged on the box body and connected with the voltmeter.
Preferably, a voltage display screen is arranged on the voltmeter and fixed on the box body.
Preferably, a current display screen is arranged on the ammeter, and the current display screen is fixed on the box body.
Preferably, the box body is provided with a locking door.
Compared with the prior art, the welding wire feeding performance tester of the invention respectively connects the voltmeter and the ammeter in the control box to the working line of the wire feeding motor, thereby measuring the real-time working voltage and current of the wire feeding motor, displaying and respectively transmitting the real-time working voltage and current to the controller, the controller carries out operation processing according to the received voltage and current signals, and the processed data is represented on the computer in a curve form, and the computer displays the welding wire feeding linear curve in real time, thereby being convenient for the working personnel to check in real time. In addition, the computer stores the welding wire performance curve in real time, facilitates the calling of workers, and compares the wire performance curves of different welding wires or compares the wire performance curves of the same welding wire under different conditions. According to the invention, by detecting the voltage and current characteristics of the wire feeding motor and processing the characteristics by the controller, the comprehensive wire feeding performance of the welding wire can be simply and visually tested, the wire feeding device is simple and easy to implement and convenient to operate, and the measurement result is convenient to check, call and compare.
Drawings
FIG. 1 is a schematic diagram of a wire feedability tester according to an embodiment of the present invention;
FIG. 2 is a schematic front view of a welding wire feedability tester in accordance with an embodiment of the present invention;
FIG. 3 is a schematic diagram of the wiring of the welding wire feedability tester during operation in accordance with an embodiment of the present invention.
In the figure: 101-control box, 1011-controller, 1012-voltmeter, 1012 a-voltage display screen, 1013-ammeter, 1013 a-current display screen, 1014-box, 1015-power switch, 102-computer and wire feeding motor-103.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be noted that the drawings are in simplified form and are not to precise scale, which is provided for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
Referring to fig. 1 to 2, the welding wire feedability tester of the present invention includes: the control box 101 and the computer 102 connected with the control box 101, the control box 101 comprises a controller 1011, a voltmeter 1012, an ammeter 1013 and a box 1014. The controller 1011, the voltmeter 1012 and the ammeter 1013 are disposed in the box 1014, and the controller 1011 is connected to the ammeter 1013, the voltmeter 1012 and the computer 102, respectively. When the welding wire feeding tester works, the voltmeter 1012 and the ammeter 1013 in the control box 101 are respectively connected to a working line of the wire feeding motor 103 (please refer to fig. 3), so as to measure the real-time working voltage and current of the wire feeding motor 103, display the real-time working voltage and current and respectively transmit the real-time working voltage and current to the controller 1011, the controller 1011 performs operation processing according to the received voltage and current signals, and represents the processed data on the computer 102 in a curve form, and the computer 102 displays a welding wire feeding linear curve in real time, so that a worker can conveniently check the welding wire feeding linear curve in real time. In addition, the computer 102 stores the welding wire property curve in real time, facilitates the calling of the staff, and compares the welding wire property curves of different welding wires, or compares the welding wire property curves of the same welding wire under different conditions. In the embodiment, by detecting the voltage and current characteristics of the wire feeding motor 103 and processing the characteristics by the controller 1011, the comprehensive wire feeding performance of the welding wire can be simply and visually tested, the operation is simple and easy, and the measurement result is convenient to check, call and compare.
Preferably, the controller 1011 is a PLC. The PLC processes the received voltage and current signals according to a program programmed by the operator and transmits the processed data to the computer 102.
In this embodiment, the box 1014 is provided with a power switch 1015, and the power switch 1015 is connected to the voltmeter 1012. The welding wire feeding performance tester can be directly connected into a working circuit of the wire feeding motor 103, and when the welding wire feeding performance needs to be measured, the power switch 1012 is directly controlled, so that the labor cost is saved, and the operation is easy. In addition, a power switch 1012 is arranged in the control box 101, which can also protect the circuit, and avoid damage caused by excessive instantaneous current in the control box 101 at the moment of circuit access.
In this embodiment, a voltage display screen 1012a is disposed on the voltmeter 1012, and the voltage display screen 1012a is fixed on the box 1014; the ammeter 1013 is provided with a current display screen 1013a, and the current display screen 1013a is fixed on the box 1014.
A locking door (not shown) is arranged on the box body 1014, so that the welding wire feeding performance tester can be conveniently maintained and overhauled by workers.
Referring to fig. 3, and referring to fig. 1 to 2, the port connection of each device in the welding wire feedability tester will be described in detail below.
Port 11 and port 14 of the voltmeter 1012 are connected to the positive and negative poles of the wire feed motor 103, respectively, and are connected in parallel with the wire feed motor 103 to measure the real-time voltage of the wire feed motor 103. Port 15 of the voltmeter 1012 is connected to port IN1+ of the controller 1011, and port 16 is connected to port IN 1-for transmitting the voltage signal of the voltmeter 1012. Similarly, port 4 and port 5 of the ammeter 1013 are also connected to the working circuit of the wire feed motor 103, and the ammeter 1013 is connected in series with the wire feed motor 103 to measure the real-time current of the wire feed motor 103. Port 15 of ammeter 1013 is connected to port IN2+ of controller 1011 and port 16 is connected to port IN 2-for transmitting the current signal of ammeter 1013. The controller 1011 is also provided with a port L, N for connection to an auxiliary power supply to ensure normal operation of the controller 1011, and similarly, the voltmeter 1012 and the ammeter 1013 are also provided with auxiliary power supply interface ports 1 and 2, respectively. It should be noted that the auxiliary power source mentioned in this embodiment may be an external power source or a self-contained power source device, which is not limited in this disclosure.
To sum up, the control box 101 and the computer 102 connected to the control box 101, the control box 101 includes a controller 1011, a voltmeter 1012, an ammeter 1013, and a box 1014. The controller 1011, the voltmeter 1012 and the ammeter 1013 are disposed in the box 1014, and the controller 1011 is connected to the ammeter 1013, the voltmeter 1012 and the computer 102, respectively. When the welding wire feeding tester works, the voltmeter 1012 and the ammeter 1013 in the control box 101 are respectively connected to the working circuit of the wire feeding motor 103, so that the real-time working voltage and current of the wire feeding motor 103 are measured, displayed and respectively transmitted to the controller 1011, the controller 1011 performs operation processing according to the received voltage and current signals, the processed data is represented on the computer 102 in a curve form, and the computer 102 displays the welding wire feeding linear curve in real time, so that a worker can conveniently check the welding wire feeding linear curve in real time. In addition, the computer 102 stores the welding wire property curve in real time, facilitates the calling of the staff, and compares the welding wire property curves of different welding wires, or compares the welding wire property curves of the same welding wire under different conditions. In the embodiment, by detecting the voltage and current characteristics of the wire feeding motor 103 and processing the characteristics by the controller 1011, the comprehensive wire feeding performance of the welding wire can be simply and visually tested, the operation is simple and easy, and the measurement result is convenient to check, call and compare.
It will be apparent to those skilled in the art that various changes and modifications may be made in the invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A welding wire feedability tester comprises a control box and a computer connected with the control box, wherein the control box comprises a controller, a voltmeter, an ammeter and a box body; wherein,
the voltmeter, the ammeter and the controller are arranged in the box body;
the controller is respectively connected with the ammeter, the voltmeter and the computer.
2. The welding wire feedability tester of claim 1, wherein the controller is a PLC.
3. The welding wire feedability tester of claim 1, wherein a power switch is provided on the housing, the power switch being connected to the voltmeter.
4. The wire feedability tester of claim 1, wherein the voltmeter has a voltage display screen, and the voltage display screen is fixed to the housing.
5. The wire feedability tester of claim 1, wherein a current display is provided on the ammeter, the current display being secured to the housing.
6. The welding wire feedability tester of claim 1, wherein the housing has a locking door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103384803A CN102901749A (en) | 2012-09-13 | 2012-09-13 | Tester for welding wire feeding performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103384803A CN102901749A (en) | 2012-09-13 | 2012-09-13 | Tester for welding wire feeding performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102901749A true CN102901749A (en) | 2013-01-30 |
Family
ID=47574102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103384803A Pending CN102901749A (en) | 2012-09-13 | 2012-09-13 | Tester for welding wire feeding performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102901749A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5136249A (en) * | 1988-06-20 | 1992-08-04 | Commonwealth Scientific & Industrial Research Organization | Probes for measurement of moisture content, solids contents, and electrical conductivity |
| CN2273635Y (en) * | 1996-04-02 | 1998-02-04 | 张勇 | Automatic welding operation machine for full position welding pipeline |
| CN1986135A (en) * | 2006-12-01 | 2007-06-27 | 北京工业大学 | Arc welding system and method with low energy input |
| US20100108654A1 (en) * | 2008-11-03 | 2010-05-06 | Ulrich James F | Weld parameter interface |
| CN202854081U (en) * | 2012-09-13 | 2013-04-03 | 苏州金品线材科技有限公司 | Wire-feeding property tester for welding wires |
-
2012
- 2012-09-13 CN CN2012103384803A patent/CN102901749A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5136249A (en) * | 1988-06-20 | 1992-08-04 | Commonwealth Scientific & Industrial Research Organization | Probes for measurement of moisture content, solids contents, and electrical conductivity |
| CN2273635Y (en) * | 1996-04-02 | 1998-02-04 | 张勇 | Automatic welding operation machine for full position welding pipeline |
| CN1986135A (en) * | 2006-12-01 | 2007-06-27 | 北京工业大学 | Arc welding system and method with low energy input |
| US20100108654A1 (en) * | 2008-11-03 | 2010-05-06 | Ulrich James F | Weld parameter interface |
| CN102239025A (en) * | 2008-11-03 | 2011-11-09 | 伊利诺斯工具制品有限公司 | Weld parameter interface |
| CN202854081U (en) * | 2012-09-13 | 2013-04-03 | 苏州金品线材科技有限公司 | Wire-feeding property tester for welding wires |
Non-Patent Citations (1)
| Title |
|---|
| 孟晓霞: "《大连交通大学硕士学位论文》", 31 December 2005, article "多功能焊接参数记录仪的研制" * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202794465U (en) | Comprehensive performance test system for motor | |
| CN103197147B (en) | A kind of multi-functional contact resistance automatic measuring instrument of solar cell and measuring system thereof | |
| CN103412559B (en) | A kind of dead lock performance synthesis pick-up unit and detection method thereof | |
| CN205718933U (en) | A kind of automated production detection equipment | |
| CN206223820U (en) | A kind of PCB ageing managements demarcate frock | |
| CN102538873B (en) | Device for detecting distance of travel full-automatic testing line | |
| CN204255394U (en) | Instrument double vision automated calibration equipment | |
| CN103954260A (en) | Automobile radiator detecting device | |
| CN202854081U (en) | Wire-feeding property tester for welding wires | |
| CN102901749A (en) | Tester for welding wire feeding performance | |
| CN203350436U (en) | Automatic checkout device used for testing transformer of electric energy meter | |
| CN203443566U (en) | Digital display length detection apparatus | |
| CN103162657B (en) | Encoder measurement system measures method and the rail length measuring system of rail length | |
| CN205521716U (en) | Online CCD check out test set of circular knife machine | |
| CN202693758U (en) | Automatic test system for direction switch of electronic door and window of automobile | |
| CN203433360U (en) | Performance comprehensive detection device for fastener | |
| CN201579307U (en) | Wire tester of wire drawing machine | |
| CN203535209U (en) | Detection bench of power quality monitoring device | |
| CN203520072U (en) | Signal converter assembly detection device | |
| CN203104576U (en) | Cellphone mainboard current test clamp | |
| CN111413608A (en) | PCBA test system and method | |
| CN205262331U (en) | Car qianmen anchor clamps support detection device | |
| CN200944423Y (en) | Automatic calibrating device for lithium ion battery formation cabinet | |
| CN205607368U (en) | Automatic portable digital display flatness detection appearance | |
| CN205300433U (en) | Screw thread automated inspection machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130130 |
|
| RJ01 | Rejection of invention patent application after publication |