CN102632352A - Welding device and method capable of carrying out welding operation management - Google Patents
Welding device and method capable of carrying out welding operation management Download PDFInfo
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- CN102632352A CN102632352A CN2012100895559A CN201210089555A CN102632352A CN 102632352 A CN102632352 A CN 102632352A CN 2012100895559 A CN2012100895559 A CN 2012100895559A CN 201210089555 A CN201210089555 A CN 201210089555A CN 102632352 A CN102632352 A CN 102632352A
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Abstract
The invention relates to a welding device and method capable of carrying out welding operation management and belongs to the technical field of welding. The welding device comprises at least one welding machine and a central processing part which can communicate with the welding machine, wherein the welding machine comprises a control circuit, an acquisition unit and a switch element, the switch element is used for controlling the output of welding current, the acquisition unit is used for acquiring welding operator level L and workpiece requirement level R, the central processing part is used for judging whether the welding operator level L is higher than or equal to the workpiece requirement level R; if the welding operator level L is higher than or equal to the workpiece requirement level R, the welding current is allowed to be output; and if the welding operator level L is lower than the workpiece requirement level R, the welding current is banned from being output. The welding device and method can be used for ensuring that only qualified welding operators can weld workpieces in the welding process, thus ensuring the welding quality. In addition, the manpower cost is also saved.
Description
Technical field
The present invention relates to welding technology field, relate in particular to a kind of welder and method of carrying out the weld job management.
Background technology
Generally; During weld job, for guaranteeing welding quality, the welding procedure file generally will be stipulated the qualification (weld job person rank) that the welding operator need possess; That is, the desired weld job person of welding work pieces rank (workpiece requirement rank) is stipulated.If weld job person rank is lower than the desired rank of welding work pieces, then can influence welding quality and qualification rate.But in actual production, for various reasons, more than about the regulation of weld job person qualification be difficult to controlled with carry out.At present, most of factories take the on-the-spot mode of making an inspection tour of special messenger, that is, send special messenger's not timing ground to be checked to the welding scene.But, the tour personnel be not whole weld jobs in the time all at the scene, therefore, this mode can not effectively be guaranteed the execution about the regulation of weld job person rank qualification.
The technology that welding equipment and computer communicate has appearred in the development of Along with computer technology, therefore, can carry out the setting of welding parameter through computer, and to be welding equipment carried out communication with computer to prerequisite is connected.In this case, the setting of welding parameters is more convenient, imports information such as job number, welding work pieces numbering through the weld job person, is the patent application of CN201110256303.6 referring to Tangshan Matsushita Industrial Equipment Co., Ltd.'s application number.But these welding equipments still can't be guaranteed the execution about the regulation of weld job person rank qualification.
Summary of the invention
The present invention is intended to overcome the deficiency of above-mentioned prior art, and a kind of welder and method of carrying out the weld job management is provided.
A kind of welder that carries out the weld job management provided by the invention comprises: at least one welding machine, and the central processing department that can communicate by letter with this at least one welding machine,
This at least one welding machine comprises: control circuit, and the acquiring unit and the switch element that are electrically connected with this control circuit respectively, and this switch element is used to control the output of welding current, it is characterized in that,
This acquiring unit is used to obtain weld job person's rank L and workpiece requirement rank R;
This central processing department is used to judge whether this weld job person rank L is greater than or equal to this workpiece requirement rank R; If this weld job person rank L is greater than or equal to this workpiece requirement rank R; Then notify this control circuit to open this switch element, thereby allow this welding current output; If this weld job person rank L is lower than this workpiece requirement rank R, then notifies this control circuit to close this switch element, thereby forbid this welding current output.
The present invention also provides a kind of weld job management method that is applied to welder.This welder comprises: at least one welding machine; And the central processing department that can communicate by letter with this at least one welding machine; This at least one welding machine comprises: control circuit; And the acquiring unit and the switch element that are electrically connected with this control circuit respectively, it is characterized in that this weld job management method may further comprise the steps:
Obtaining step: it utilizes this acquiring unit obtain weld job person's rank L and workpiece requirement rank R, and sends to this central processing department;
Determination step: it utilizes this central processing department to judge whether this weld job person rank L is greater than or equal to this workpiece requirement rank R, and result of determination is sent to this control circuit; And
Welding step: when this weld job person rank L is greater than or equal to this workpiece requirement rank R; This this at least one welding machine of control circuit control carries out weld job; When this weld job person rank L was lower than this workpiece requirement rank R, this control circuit forbade that this at least one welding machine carries out weld job.
Through welder and method of carrying out the weld job management of the present invention; Can be in weld job; The person that guarantees the weld job is superior to or equals workpiece requirement rank, guarantees that the weld job person who only holds qualification could weld welding work pieces, has guaranteed welding quality.In addition, also no longer need drop into a large amount of manpowers, save human cost in the on-the-spot tour of weld job.
Description of drawings
Fig. 1 is the sketch map of welder of the carried out weld job management of first embodiment of the invention;
Fig. 2 is the flow chart of the weld job management method of first embodiment of the invention;
Fig. 3 is the sketch map of welder of the carried out weld job management of second embodiment of the invention;
Fig. 4 is the flow chart of the weld job management method of second embodiment of the invention;
Fig. 5 is the sketch map of welder of the carried out weld job management of third embodiment of the invention;
Fig. 6 is the flow chart of the weld job management method of third embodiment of the invention.
The specific embodiment
(first embodiment)
Fig. 1 is the sketch map of welder of the carried out weld job management of first embodiment of the invention.As shown in Figure 1, welder comprises at least one welding machine 110a, 110b, and central processing department 120.Welding machine 110a, through communication line 9a, 9b is electrically connected between 110b and the central processing department 120.
The structure of welding machine 110a and welding machine 110b is basic identical, below is that example is described with welding machine 110a.Welding machine 110a comprises: control circuit 1a, acquiring unit 2a and switch element 3a.Control circuit 1a is electrically connected respectively with acquiring unit 2a and switch element 3a.Control circuit 1a is used to control the weld job of welding machine 110a.Acquiring unit 2a is used to obtain weld job person's rank L and workpiece requirement rank R.In the present embodiment, acquiring unit 2a can be devices such as TIP or barcode scanner.Switch element 3a is used to control the output of welding current, when switch element 3a conducting, allows welding current output, when switch element 3a closes, forbids welding current output.
Fig. 2 is the flow chart of the weld job management method of first embodiment of the invention.As shown in Figure 2, the weld job management method of first embodiment of the invention may further comprise the steps:
S11, acquiring unit 2a obtains weld job person's rank L.In the present embodiment; Can be through TIP input weld job person rank L; Also can scan sign (for example: two-dimension code, magnetic stripe, RFID label etc.) additional in advance on the weld job person worker board through barcode scanner, thus the weld job person rank L of reading pre-set in sign.After person's rank L that gets access to the weld job, acquiring unit 2a sends to central processing department 120 through communication line 9a with weld job person rank L.
S12, acquiring unit 2a obtain workpiece requirement rank R.In the present embodiment; Can require rank R through TIP input workpiece; Also can be through sign (for example: two-dimension code, magnetic stripe, RFID label etc.) additional in advance on the barcode scanner scanning workpiece or mark (for example: etching or be printed on the mark on the workpiece), thus the workpiece of reading pre-set in sign or mark requires rank R.After getting access to workpiece requirement rank R, acquiring unit 2a requires rank R to send to central processing department 120 workpiece through communication line 9a.
S13, central processing department 120 judge whether weld job person rank L is greater than or equal to workpiece requirement rank R.Central processing department 120 receives weld job person rank L and requires rank R with workpiece, and the numerical value of judging weld job person rank L sends to control circuit 1a through communication line 9a with result of determination more whether more than or equal to the numerical value of workpiece requirement rank R.
S14, control circuit 1a receives result of determination, if result of determination is for being, then control circuit 1a gauge tap element 3a conducting allows welding current output, begins welding.If result of determination is not for, then control circuit 1a closes switch element 3a, forbids welding current output, and returns step S11, person's rank L that obtains the weld job again.
Through step S11-S14, can in weld job, guarantee that the weld job person who only holds qualification could weld welding work pieces, has guaranteed welding quality.In addition, also no longer need drop into a large amount of manpowers, save human cost in the on-the-spot tour of weld job.
(second embodiment)
The basic structure of the welder of the carried out weld job management of present embodiment and first embodiment is identical, below only describes with regard to the difference of the present embodiment and first embodiment.
Fig. 3 is the sketch map of welder of the carried out weld job management of second embodiment of the invention.As shown in Figure 3, the welder of second embodiment of the invention comprises at least one welding machine 210a, 210b, and central processing department 220.Welding machine 210a, through communication line 9a, 9b is electrically connected between 210b and the central processing department 220.
Central processing department 220 comprises: circuit for remotely controlling 11, and the identifying unit 12 and memory cell 13 that are electrically connected with circuit for remotely controlling 11 respectively.
Store first parameter list (as shown in table 1) that is provided with in advance in the memory cell 13.The corresponding relation of person's information that first parameter list includes the weld job and weld job person rank L is used for through weld job person information person's rank L that transfers the weld job.In the present embodiment, weld job person information is the weld job person numbers J.
| The weld job person numbers J | 001 | 002 | 003 | 004 | 005 | …… |
| Weld job person rank L | 3 | 2 | 4 | 1 | 3 | …… |
Table 1
Also store second parameter list (as shown in table 2) that is provided with in advance in the memory cell 13.Second parameter list includes the corresponding relation of workpiece information and workpiece requirement rank R, is used for transferring workpiece requirement rank R through workpiece information.Workpiece information can be workpiece numbering ID or workpiece batch number B.In the present embodiment, workpiece information is workpiece numbering ID.
| Workpiece numbering ID | 0001 | 0002 | 0003 | 0004 | 0005 | …… |
| Workpiece requires rank R | 1 | 4 | 3 | 2 | 1 | …… |
Table 2
The structure of welding machine 210a and welding machine 210b is basic identical, below is that example is described with welding machine 210a.Welding machine 210a comprises: control circuit 1a, and acquiring unit 22a that is electrically connected with control circuit 1a respectively and switch element 3a.Acquiring unit 22a comprises: input block 23a with transfer unit 24a.
Input block 23a is used to import the weld job person's information and workpiece information.Input block 23a can be TIP or barcode scanner.In the present embodiment, input block 23a is a barcode scanner.
Transfer unit 24a and be used for the corresponding weld job person of the weld job person information rank L that transfers and import from memory cell 13, and require rank R with the corresponding workpiece of the workpiece information of input.
Fig. 4 is the flow chart of the weld job management method of second embodiment of the invention.As shown in Figure 4, the weld job management method of second embodiment of the invention may further comprise the steps:
S21, acquiring unit 22a obtains weld job person's rank L.It specifically may further comprise the steps:
S211 is through input block 23a input weld job person information.In the present embodiment, weld job person information is the weld job person numbers J.Through additional in advance sign (for example: two-dimension code, magnetic stripe, RFID label etc.) on the barcode scanner scanning weld job person worker board, thereby the weld job person of reading pre-set in sign numbers J.Afterwards, input block 23a numbers J with the weld job person and sends to and transfer unit 24a.
S212 transfers the corresponding weld job person of the weld job person information rank L that unit 24a transfers and imports from memory cell 13.Transfer unit 24a through communication line 9a; In first parameter list from be stored in memory cell 13; Transfer with the weld job person and number the corresponding weld job person of J rank L, and weld job person rank L is sent to central processing department 220 through communication line 9a.
S22, acquiring unit 22a obtain workpiece requirement rank R.It specifically may further comprise the steps:
S221 is through input block 23a input workpiece information.In the present embodiment, workpiece information is workpiece numbering ID.Through sign (for example: two-dimension code, magnetic stripe, RFID label etc.) additional in advance on the barcode scanner scanning workpiece or mark (for example: etching or be printed on the mark on the workpiece), thereby the workpiece of reading pre-set in sign numbered ID.Afterwards, input block 23a numbers ID with workpiece and sends to and transfer unit 24a.
S222 transfers the corresponding workpiece of workpiece information that unit 24a transfers and import and requires rank R from memory cell 13.Transfer unit 24a and require rank R, and require rank R to send to central processing department 220 workpiece through communication line 9a through transferring in second parameter list of communication line 9a from be stored in memory cell 13 with the corresponding workpiece of workpiece numbering ID.
S23, identifying unit 12 judge whether weld job person rank L is greater than or equal to workpiece requirement rank R.Identifying unit 12 receives weld job person rank L and requires rank R with workpiece, and the numerical value of judging weld job person rank L sends to control circuit 1a through communication line 9a with result of determination then whether more than or equal to the numerical value of workpiece requirement rank R.
S24, control circuit 1a receives result of determination, if result of determination is for being, then control circuit 1a gauge tap element 3a conducting allows welding current output, begins welding.If result of determination is not for, then control circuit 1a closes switch element 3a, forbids welding current output, and returns step S21, person's rank L that obtains the weld job again.
Through step S21-S24, can in weld job, guarantee that the weld job person who only holds qualification could weld welding work pieces, has guaranteed welding quality.In addition, also no longer need drop into a large amount of manpowers, save human cost in the on-the-spot tour of weld job.
(the 3rd embodiment)
The basic structure of the welder of the carried out weld job management of present embodiment and second embodiment is identical, below only describes with regard to the difference of the present embodiment and second embodiment.
Fig. 5 is the sketch map of welder of the carried out weld job management of third embodiment of the invention.As shown in Figure 5, the welder of third embodiment of the invention comprises: at least one welding machine 210a, 210b, and central processing department 320.Welding machine 210a, through communication line 9a, 9b is electrically connected between 210b and the central processing department 320.
Central processing department 320 comprises: circuit for remotely controlling 11, and the identifying unit 12 that is electrically connected with circuit for remotely controlling 11 respectively, memory cell 13, welding parameter collecting unit 14, computing unit 15 and clock unit 16.Welding parameter collecting unit 14 is used in the welding process acquisition of welding parameters, and welding parameter and weld job person is numbered J store into accordingly in the memory cell 13.Computing unit 15 is used for regular welding parameters and calculates, and result of calculation is sent to identifying unit 12.Clock unit 16 is used for regularly sending to circuit for remotely controlling 11 calculating notification signal.
Fig. 6 is the flow chart of the weld job management method of third embodiment of the invention.As shown in Figure 6, the weld job management method of third embodiment of the invention may further comprise the steps:
S31, acquiring unit 22a obtains weld job person's rank L.Identical with the step S21 of second embodiment.
S32, acquiring unit 22a obtain workpiece requirement rank R.Identical with the step S22 of second embodiment.
S33, identifying unit 12 judge whether weld job person rank L is greater than or equal to workpiece requirement rank R.Identical with the step S23 of second embodiment.
S34, control circuit 1a receives result of determination, if result of determination is for being, then control circuit 1a gauge tap element 3a conducting allows welding current output, begins welding.If result of determination is not for, then control circuit 1a gauge tap element 3a closes, and forbids welding current output, and returns step S31, person's rank L that obtains the weld job again.
S35, welding parameter collecting unit 14 is gathered the welding parameter in the welding processes, and welding parameter and weld job person is numbered J store accordingly.Welding parameter comprises welding current I, weldingvoltage V and welding moment T etc.Welding parameter collecting unit 14 is gathered the welding parameter data such as welding current I, weldingvoltage V and welding moment T in the welding process; And with welding current I, weldingvoltage V and welding constantly welding parameter such as T send to circuit for remotely controlling 11, circuit for remotely controlling 11 is with welding current I, weldingvoltage V and welding welding parameter such as T and the weld job person numbers J, the welding parameter limit value is stored in the 3rd parameter list (referring to table 3) in the memory cell 13 accordingly constantly.
| The weld job person numbers J | 001 | 002 | 003 | 004 | 005 | …… |
| The welding parameter limit value | X | X | X | X | X | …… |
| Welding parameter | X1 | X2 | X3 | X4 | X5 | …… |
Table 3
S36, computing unit 15 regular welding parameters are calculated, and result of calculation is sent to identifying unit 12.Every at a distance from preset time, for example, 1 month (this time can be preestablished by the technical staff), clock unit 16 sends to circuit for remotely controlling 11 and calculates notification signal.After circuit for remotely controlling 11 received this signal, the weld job person who from memory cell 13, obtains each weld job person numbered J, and numbered the corresponding welding parameter of J with the weld job person, sent to computing unit 15.Computing unit 15 calculates based on welding parameter, and draws result of calculation.
Computational methods can be selected according to actual conditions, and the application introduces three kinds of methods,, calculate weld job person mark S that is, calculate the rank of weld job person mark S, and calculate welding times N in violation of rules and regulations.
The step that computing unit 15 regular welding parameters are calculated can comprise:
Accepted product percentage Q transfers step, and central processing department 320 is transferred the accepted product percentage Q that is stored in each the weld job person in the memory cell 13 by the quality testing personnel in advance.This accepted product percentage Q and weld job person number J and store accordingly.
Coefficient of variation Bx calculation procedure, computing unit 15 are calculated each weld job person's coefficient of variation Bx according to welding parameter.The computational methods of coefficient of variation Bx can be:
Wherein, T is length weld interval, and Wa [0 .., T-1] is the set of welding current value, and Wa_Ave is the welding current average.
Weld job person mark S calculation procedure; Computing unit 15 calculates each weld job person's weld job person mark S according to accepted product percentage Q and coefficient of variation Bx, and weld job person mark S and weld job person's weld job person rank L is stored in the memory cell 13 accordingly.In addition, weld job person mark S can also number J with the weld job person, weld job person rank L stores accordingly.The computational methods of weld job person mark S can be:
S＝aQ+bBx，(0≤a≤100，0≤b≤100)
Wherein, a, b are the parameters of being set by the technical staff.
Computing unit 15 stores weld job person mark S in the memory cell 13 into, and weld job person mark S is sent to identifying unit 12.
In addition, also can weld job person mark S and weld job person be numbered J, weld job person rank L stores in the memory cell 13 accordingly.
As required, can also after weld job person mark S calculation procedure, increase weld job person mark S ordered steps, the weld job person's that 15 pairs of welding of computing unit operator rank L is identical mark S carries out descending.Computing unit 15 stores rank and the weld job person rank L of weld job person mark S in the memory cell 13 accordingly, and the rank of weld job person mark S is sent to identifying unit 12.In addition, also can rank and the weld job person of weld job person mark S be numbered J, weld job person rank L stores in the memory cell 13 accordingly.
In addition; The step that computing unit 15 regular welding parameters are calculated can also be; Violation welding times N statistic procedure; Computing unit 15 calculates each weld job person's violation welding times N according to welding parameter, and welding times N stores in the memory cell 13 with weld job person rank L accordingly in violation of rules and regulations, again violation welding times N is sent to identifying unit 12.In addition, also can with welding times N in violation of rules and regulations and the weld job person numbers J, weld job person rank L stores in the memory cell 13 accordingly.
Welding times N statistical method can be in violation of rules and regulations: if in welding process, welding parameter exceeds predefined welding parameter limit value, then remembers 1 welding in violation of rules and regulations, and computing unit 15 increases this weld job person's violation welding times N 1 time.
Welding times N statistical method can also be in violation of rules and regulations: according to the Time Calculation violation welding times N of welding in violation of rules and regulations.For example, in violation of rules and regulations the time of welding remember 1 welding in violation of rules and regulations within 1 minute, and the time of welding is at 1 to 2 minute in violation of rules and regulations, remember that 2 violations weld, or the like.
S37 revises determination step, and identifying unit 12 is judged person's rank L that whether revises the weld job according to this result of calculation, and will revise result of determination and send to circuit for remotely controlling 11.
Revising the method for judging can be, identifying unit 12 receives weld job person mark S, and weld job person mark S and the predefined first mark S1, the second mark S2 are compared.If weld job person mark S is greater than the first mark S1, then identifying unit 12 sends the upgrading signal to circuit for remotely controlling 11.If weld job person mark S is less than or equal to the first mark S1, and more than or equal to the second mark S2, then identifying unit 12 sends to circuit for remotely controlling 11 and keeps signal.If weld job person mark S is less than the second mark S2, then identifying unit 12 sends degraded signal to circuit for remotely controlling 11.In the present embodiment, the first mark S1 is 80 minutes, and the second mark S2 is 60 minutes.
For example; If according to result of calculation; Number the corresponding weld job person rank L=2 of J=001 with the weld job person; Mark S=90, then identifying unit 12 sends the upgrading signal to circuit for remotely controlling 11, and notice circuit for remotely controlling 11 will be numbered the corresponding weld job person rank L of J=001 with the weld job person and will be revised as L=3; If number the corresponding weld job person rank L=2 of J=002 with the weld job person; Mark S=50; Then identifying unit 12 sends degraded signal to circuit for remotely controlling 11, and notice circuit for remotely controlling 11 will be numbered the corresponding weld job person rank L of J=002 with the weld job person and is revised as L=1.
Revising the method for judging can also be, identifying unit 12 receives the rank of weld job person mark S, and rank and predefined first rank, second rank of weld job person mark S compared.If the rank of weld job person mark S is higher than first rank, then identifying unit 12 sends the upgrading signal to circuit for remotely controlling 11.If the rank of weld job person mark S is less than or equal to first rank, and is greater than or equal to second rank, then identifying unit 12 sends to circuit for remotely controlling 11 and keeps signal.If the rank of weld job person mark S is lower than second rank, then identifying unit 12 sends degraded signal to circuit for remotely controlling 11.In the present embodiment, first rank is that 3, the second ranks are 97.
97% of the weld job person number that the numerical value of 3%, the second rank of the weld job person number that the numerical value of first rank can get weld job person's rank L is identical can get weld job person's rank L is identical.For example, if the identical weld job person number of weld job person rank L is 100 people, then first rank can be that 3, the second ranks can be 97.
Revising determination step can also be, identifying unit 12 receives welding times N in violation of rules and regulations, and judges whether welding times N is higher than predefined violation welding times limit value N in violation of rules and regulations
L, again result of determination is sent to circuit for remotely controlling 11.In the present embodiment, violation welding times limit value N
LBe 12.
S38, circuit for remotely controlling 11 is made amendment to the weld job person rank L that is stored in the memory cell 13 according to revising result of determination, and amended weld job person rank L is stored in the memory cell 13.
The method of revising can be, if circuit for remotely controlling 11 receives the upgrading signal, then will with the corresponding weld job person of this weld job person mark S rank L rising one-level.Keep signal if circuit for remotely controlling 11 receives, then do not revise and the corresponding weld job person of this weld job person mark S rank L.If circuit for remotely controlling 11 receives degraded signal, then will reduce one-level with the corresponding weld job person of this weld job person mark S rank L.
In addition, also can only will reduce one-level with the rank L that is lower than 60 minutes weld job person.The rank L rising one-level that perhaps only will be higher than 80 minutes weld job person.
Weld job person rank L amending method can also be, if welding times N is higher than predefined violation welding times limit value N in violation of rules and regulations
L, then circuit for remotely controlling 11 will be reduced to 0 with the corresponding weld job person of this violation welding times N rank L, that is, do not allow this weld job person to weld any workpiece.
In addition, welding machine 210 can also send the circular mail that welding operator rank L is adjusted to manager, related responsibility person.Manager, related responsibility person can take processing such as welding training, fine according to the adjustment situation of weld job person rank L to the associated welds operator.
Through step S35-S37, regularly different weld job persons' weld job situation is calculated, based on result of calculation adjustment weld job person rank L.The person that can impel the weld job like this updates the weld job of oneself, guarantees that actual weld job person with the Weldability that meets the workpiece requirement carries out welding operation, thereby guarantees welding quality.
More than, with reference to detailed or specific embodiment, describe the present invention, but it will be apparent to those skilled in the art that: can under the prerequisite that does not break away from spirit of the present invention and scope, carry out various changes and correction.
Claims (10)
1. welder that can carry out weld job management, it comprises: at least one welding machine (110a, 110b, 210a, 210b), and can with this at least one welding machine (110a, 110b, 210a, the 210b) central processing department (120,220,320) of communication,
(210a 210b) comprising this at least one welding machine for 110a, 110b: control circuit (1a; 1b), and respectively with this control circuit (1a, the acquiring unit (2a, the 2b that 1b) are electrically connected; 22a, 22b) and switch element (3a, 3b), this switch element (3a; 3b) be used to control the output of welding current, it is characterized in that
This acquiring unit (2a, 2b, 22a, 22b) be used to obtain weld job person's rank L and workpiece requirement rank R;
This central processing department (120; 220,320) be used to judge whether this weld job person rank L is greater than or equal to this workpiece requirement rank R, if this weld job person rank L is greater than or equal to this workpiece requirement rank R; Then notify this control circuit (1a; (3a 3b), thereby allows this welding current output 1b) to open this switch element; If this weld job person rank L is lower than this workpiece requirement rank R, (1a, (3a 3b), thereby forbids this welding current output 1b) to close this switch element then to notify this control circuit.
2. welder as claimed in claim 1 is characterized in that,
Said central processing department (220,320) comprising: circuit for remotely controlling (11), and the identifying unit (12) that is electrically connected with this circuit for remotely controlling (11), memory cell (13), welding parameter collecting unit (14) and computing unit (15),
This identifying unit (12) is used to judge whether said weld job person rank L is greater than or equal to said workpiece requirement rank R;
This memory cell (13) is used to store a plurality of weld job person information, a plurality of weld job person rank L, a plurality of workpiece information and a plurality of workpiece requirement rank R; These a plurality of weld job person information are corresponding respectively with these a plurality of weld job person rank L, and these a plurality of workpiece information require rank R corresponding respectively with these a plurality of workpiece;
Said acquiring unit (22a 22b) comprising: input block (23a, 23b) with transfer the unit (24a, 24b),
This input block (23a, 23b) be used to import weld job person's information and workpiece information, and with the workpiece information of the weld job person information of input and input send to this transfer the unit (24a, 24b);
This transfers the unit, and (24a 24b) is used for transferring the corresponding weld job person of the weld job person information rank L with this input from this memory cell (13), and requires rank R with the corresponding workpiece of the workpiece information of this input;
This welding parameter collecting unit (14) is used in the welding process acquisition of welding parameters, and this welding parameter and this weld job person information are stored accordingly;
This computing unit (15) is used for regularly this welding parameter being calculated, and result of calculation is sent to this identifying unit (12);
This identifying unit (12) judges whether revise this weld job person rank L according to this result of calculation, and will revise result of determination and send to this circuit for remotely controlling (11);
This circuit for remotely controlling (11) is made amendment to this weld job person rank L that is stored in this memory cell (13) according to this modification result of determination.
3. weld job management method that is applied to welder, this welder comprises: at least one welding machine (110a, 110b, 210a, 210b); And can with this at least one welding machine (110a, 110b, 210a, 210b) communication central processing department (120,220; 320), (210a 210b) comprising this at least one welding machine for 110a, 110b: control circuit (1a; 1b), and respectively with this control circuit (1a, the acquiring unit (2a, 2b, the 22a that 1b) are electrically connected; 22b) and switch element (3a 3b), is characterized in that, this weld job management method may further comprise the steps:
Obtaining step: it utilizes this acquiring unit (2a, 2b, 22a, 22b) obtain weld job person's rank L and workpiece requirement rank R, and send to this central processing department (120,220,320);
Determination step: it utilizes this central processing department (120,220,320) to judge whether this weld job person rank L is greater than or equal to this workpiece requirement rank R, and with result of determination send to this control circuit (1a, 1b); And
Welding step: when this weld job person rank L was greater than or equal to this workpiece requirement rank R, (1a 1b) controlled this at least one welding machine (110a to this control circuit; 110b, 210a 210b) carries out weld job; When this weld job person rank L was lower than this workpiece requirement rank R, (1a 1b) forbade this at least one welding machine (110a to this control circuit; 110b, 210a 210b) carries out weld job.
4. the weld job management method that is applied to welder as claimed in claim 3 is characterized in that,
Said central processing department (220; 320) comprising: circuit for remotely controlling (11); And the identifying unit (12) that is electrically connected with this circuit for remotely controlling (11), memory cell (13); This memory cell (13) is used to store a plurality of weld job person information, a plurality of weld job person rank L, a plurality of workpiece information and a plurality of workpiece requirement rank R, and these a plurality of weld job person information are corresponding respectively with these a plurality of weld job person rank L, and these a plurality of workpiece information require rank R corresponding respectively with these a plurality of workpiece;
Said acquiring unit (22a 22b) comprising: input block (23a, 23b) with transfer the unit (24a, 24b),
Said obtaining step comprises:
Input step: its utilize this input block (23a, 23b) input weld job person's information and workpiece information, and with the workpiece information of weld job person information of importing and input send to this transfer the unit (24a, 24b); And
Transfer step: its utilize this to transfer the unit (24a 24b) transfers the corresponding weld job person of weld job person information rank L with this input from this memory cell (13), and requires rank R with the corresponding workpiece of the workpiece information of this input.
5. the weld job management method that is applied to welder as claimed in claim 4 is characterized in that,
Said central processing department (320) also comprises: welding parameter collecting unit (14) that is electrically connected with said circuit for remotely controlling (11) respectively and computing unit (15),
This weld job management method also comprises:
The welding parameter acquisition step, it utilizes this welding parameter collecting unit (14) to gather the welding parameter in the welding process, and this welding parameter and said weld job person information are stored in the said memory cell (13) accordingly;
Calculation procedure, it utilizes this computing unit (15) regularly this welding parameter to be calculated, and result of calculation is sent to said identifying unit (12);
Revise determination step, it utilizes this identifying unit (12) to judge whether revise said weld job person rank L according to this result of calculation, and will revise result of determination and send to this circuit for remotely controlling (11); And
Weld job person rank L modify steps, this circuit for remotely controlling (11) is made amendment to this weld job person rank L that is stored in this memory cell (13) according to this modification result of determination.
6. the weld job management method that is applied to welder as claimed in claim 5 is characterized in that,
Said calculation procedure comprises:
Accepted product percentage Q transfers step, and it utilizes said circuit for remotely controlling (11) to transfer the accepted product percentage Q that is stored in the said weld job person in the said memory cell (13) in advance;
Coefficient of variation Bx calculation procedure, it utilizes said computing unit (15) to calculate this weld job person's coefficient of variation Bx according to said welding parameter; And
Weld job person mark S calculation procedure; It utilizes this computing unit (15) to calculate this weld job person mark S according to this accepted product percentage Q and this coefficient of variation Bx; And this weld job person mark S and this weld job person's said weld job person rank L is stored in this memory cell (13) accordingly, again this weld job person mark S is sent to this circuit for remotely controlling (11);
Said modification determination step comprises: utilize said identifying unit (12) to judge whether this weld job person mark S is higher than the predefined first mark S1; If result of determination is for being; Then this identifying unit (12) sends the upgrading signal to this circuit for remotely controlling (11); Perhaps utilize this identifying unit (12) to judge whether this weld job person mark S is lower than the predefined second mark S2, if result of determination is for being, then this identifying unit (12) sends degraded signal to this circuit for remotely controlling (11).
7. the weld job management method that is applied to welder as claimed in claim 6 is characterized in that,
Said weld job person rank L modify steps comprises: said circuit for remotely controlling (11) is made amendment to this weld job person rank L according to said upgrading signal or said degraded signal.
8. the weld job management method that is applied to welder as claimed in claim 6 is characterized in that,
Said calculation procedure also comprises: weld job person mark S ordered steps, and it utilizes said computing unit (15) that the identical weld job person's of said weld job person rank L weld job person mark S is sorted;
Said modification determination step comprises: utilize said identifying unit (12) to judge whether the rank of this weld job person mark S is higher than predefined first rank; If result of determination is for being; Then this identifying unit (12) sends the upgrading signal to said circuit for remotely controlling (11); Perhaps utilize this identifying unit (12) to judge whether the rank of this weld job person mark S is lower than predefined second rank; If result of determination is for being, then this identifying unit (12) sends degraded signal to this circuit for remotely controlling (11).
9. the weld job management method that is applied to welder as claimed in claim 8 is characterized in that,
Said weld job person rank L modify steps comprises: said circuit for remotely controlling (11) is made amendment to this weld job person rank L according to said upgrading signal and said degraded signal.
10. the weld job management method that is applied to welder as claimed in claim 5 is characterized in that,
Said calculation procedure comprises: violation welding times N calculation procedure, and it utilizes said computing unit (15) to calculate said weld job person's violation welding times N according to said welding parameter;
Said modification determination step comprises: utilize said identifying unit (12) to judge whether this violation welding times N is higher than predefined violation welding times limit value N
LIf result of determination is for being, then this identifying unit (12) sends degraded signal to said circuit for remotely controlling (11); And
Said weld job person rank L modify steps comprises, if this circuit for remotely controlling (11) receives this degraded signal, then will reduce with corresponding this weld job of this violation welding times N person rank L.
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