CN102189282B - System and method for making short slot hole of circuit board - Google Patents
System and method for making short slot hole of circuit board Download PDFInfo
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- CN102189282B CN102189282B CN 201010123579 CN201010123579A CN102189282B CN 102189282 B CN102189282 B CN 102189282B CN 201010123579 CN201010123579 CN 201010123579 CN 201010123579 A CN201010123579 A CN 201010123579A CN 102189282 B CN102189282 B CN 102189282B
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Abstract
The invention provides a system for making a short slot hole of a circuit board. The system comprises a drilling coordinate storing module, a coordinate order adjusting module, a drilling coordinate compensation module and a drilling control module, wherein the drilling coordinate storing module is used for obtaining and storing the first cutting coordinate and the second cutting coordinate of a short slot hole; the coordinate order adjusting module is used for adjusting the order of the first cutting coordinate and the second cutting coordinate; the drilling coordinate compensation module is used for assigning a compensation value to the latter coordinate in the first cutting coordinate and the second cutting coordinate after adjustment; and the drilling control module is used for controlling a slotting cutter to drill a hole at the previous coordinate in the first cutting coordinate and the second cutting coordinate, and then to drill a hole at the latter coordinate assigned with a compensation value in the first cutting coordinate and the second cutting coordinate. The invention also provides a method for making a short slot hole of a circuit board. Through the system and method for making a short slot hole of a circuit board in the technical scheme, the making precision of a short slot hole can be improved.
Description
Technical field
The present invention relates to the circuit board making technology, relate in particular to a kind of manufacturing system and preparation method that can form the short slotted eye of circuit board of degree of precision.
Background technology
In information, communication and consumer electronics industry, circuit board is the indispensable basic comprising important documents of all electronic products.Processing module is installed usually, to realize the processing of the various signals of telecommunication or data signal on the circuit board.
In the technique that the available circuit plate is made, generally can offer slotted eye at circuit board, so that by inserting steady pin circuit board is fixed in workbench, thus can easily processing module be installed on the precalculated position of circuit board.Slotted eye generally is Long Circle, i.e. two ends semicircular in shape, and the centre is rectangle.That is to say, can think that slotted eye comprises successively a left semicircle, a rectangle and right semi-circle that links to each other, it is long that the diameter of described left semicircle and right semi-circle is equal to rectangular minor face, and overlapping being connected on rectangular two minor faces respectively.The flute length of slotted eye refers to the extreme length of slotted eye, namely the radius of the radius of left semicircle, right semi-circle and rectangular long limit add and, the groove width of slotted eye refers to the Breadth Maximum of slotted eye, namely rectangular minor face is long.Slotted eye can be made by machine drilling.When making, usually use circular diameter to equal the groove cutter of groove width, make the groove cutter bore the first hole at the circle centre position of left semicircle first, then the circle centre position at right semi-circle bores the second hole, a plurality of holes of equidistant ground auger on the line in the center of circle in the center of circle in the first hole and the second hole again can form the slotted eye of strip.
Slotted eye comprises short slotted eye and long slot bore, and long slot bore refers to the slotted eye of flute length more than the twice groove width, and short slotted eye refers to that flute length is greater than groove width and less than the slotted eye of twice groove width.Along with to the processing module raising that installation accuracy requires on circuit board, replace long slot bore before mainly with fixing more accurately short slotted eye on the circuit board.Yet, in the process of making short slotted eye, bore the first hole time slot cutter stressed comparatively even in circuit board material, the situation of discontinuity has appearred in circuit board at brill each position of time slot cutter, the second hole.Particularly, because the flute length of short slotted eye is less than the groove width of twice, therefore, partly be arranged in the first hole at brill the second hole time slot cutter, do not need the clipper circuit plate material, remainder then is arranged in circuit board material, need the clipper circuit plate material, uneven thereby circuit board gives the active force at each position of groove cutter, so then be easy to cause the groove cutter to be offset preposition, so that the short slotted eye shape distortion of making, the position skew.Moreover, generally have a plurality of short slotted eyes on the circuit board, when making a plurality of short slotted eye, the first hole of each short slotted eye and the relative position in the second hole may be inconsistent.That is to say, the first hole of the short slotted eye that has is positioned at the left side in the second hole, the first hole of the short slotted eye that has is positioned at the right side in the second hole, so may cause the difference of each bore deformation direction and deviation post, has further reduced the making precision of short slotted eye on the whole circuit board.The decline that short slotted eye is made precision can affect the fixing accuracy of circuit board, thereby may further affect the installation accuracy of processing module on the circuit board.
Therefore, be necessary to provide a kind of manufacturing system and preparation method that can form the short slotted eye of circuit board of degree of precision.
Summary of the invention
Below manufacturing system and the preparation method of the short slotted eye of a kind of circuit board will be described with embodiment.
The manufacturing system of the short slotted eye of a kind of circuit board, comprise the borehole coordinate memory module, coordinate order adjusting module, borehole coordinate compensating module and boring control module, described borehole coordinate memory module is used for obtaining and storing first time cutter coordinate and second time cutter coordinate of short slotted eye, described coordinate order adjusting module is used for adjusting the sequencing of first time cutter coordinate and second time cutter coordinate, first time cutter coordinate after described borehole coordinate compensating module is used for adjusting and second time cutter coordinate order after offset of coordinate, described boring control module is used for the control flume cutter first in first time cutter coordinate and second time cutter coordinate order coordinate position boring formerly, again in first time cutter coordinate and second time cutter coordinate order after be given coordinate position boring behind the offset.
The preparation method of the short slotted eye of a kind of circuit board comprises step: utilize the borehole coordinate memory module to obtain and store first time cutter coordinate and second time cutter coordinate of short slotted eye; Utilize coordinate order adjusting module to adjust the sequencing of first time cutter coordinate and second time cutter coordinate; Utilize the borehole coordinate compensating module give order in first time cutter coordinate and the second time cutter coordinate after offset of coordinate; Utilize the first order coordinate position boring formerly in first time cutter coordinate and second time cutter coordinate of boring control module control flume cutter, again in first time cutter coordinate and second time cutter coordinate order after be given coordinate position boring behind the offset.
The manufacturing system of the short slotted eye of circuit board of the technical program and preparation method are by adjusting first the sequencing of first time cutter coordinate and second time cutter coordinate, thereby so that the manufacture craft of all short slotted eyes is relatively consistent in the circuit board, reduced the relative error between all short slotted eyes in the circuit board; Again by borehole coordinate compensating module compensation order after coordinate values, thereby can compensate the position skew that produces in the boring procedure so that the short slotted eye of all that get out all has higher yield and precision.
Description of drawings
The functional block diagram of the manufacturing system of the short slotted eye of circuit board that Fig. 1 provides for the technical program embodiment.
The flow chart of steps of the preparation method of the short slotted eye of circuit board that Fig. 2 provides for the technical program embodiment.
The main element symbol description
The manufacturing system 10 of the short slotted eye of circuit board
Borehole coordinate memory module 11
Coordinate order adjusting module 12
Borehole coordinate compensating module 13
Obtain submodule 121
Comparison sub-module 122
Output sub-module 124
The specific embodiment
Below in conjunction with drawings and Examples, manufacturing system and the preparation method of the short slotted eye of circuit board that the technical program is provided are described in further detail.
See also Fig. 1, the manufacturing system 10 of the short slotted eye of circuit board that the technical program embodiment provides can be built in one or more computers, and it comprises borehole coordinate memory module 11, coordinate order adjusting module 12, borehole coordinate compensating module 13 and boring control module 14.
Described borehole coordinate memory module 11 is used for obtaining and storing first time cutter coordinate and second time cutter coordinate of short slotted eye.Described short slotted eye refers to flute length greater than groove width and less than the slotted eye of twice groove width, it generally is Long Circle, i.e. two ends semicircular in shape, and the centre is rectangle.That is to say, can think that short slotted eye comprises successively a left semicircle, a rectangle and right semi-circle that links to each other, it is long that the diameter of described left semicircle and right semi-circle equals rectangular minor face, and overlapping being connected on rectangular two minor faces respectively.The coordinate of the first hole site generally was positioned on the center of circle of left semicircle when described first time cutter coordinate referred to bore short slotted eye with the groove cutter, also was positioned at the mid point of a rectangular minor face.The X-axis coordinate of first time cutter coordinate of note is that abscissa is x1, and the Y-axis coordinate is that ordinate is y1.The coordinate of the second hole site generally was positioned on the center of circle of right semi-circle when described second time cutter coordinate referred to bore short slotted eye with the groove cutter, also was positioned at the mid point of rectangular another minor face.Remember that the abscissa in the cutter coordinate is x2 under second time cutter, ordinate is y2.As a rule, the process parameter of short slotted eye offers the circuit board fabrication merchant by the client, that is to say, the data of the data of first time cutter coordinate and second time cutter coordinate are provided by the client.The process parameter that the client provides generally is stored in the technological data bank.Certainly, when the client did not provide the data of the data of first time cutter coordinate and second time cutter coordinate, the Industrial Design Engineer can draw by the design parameter of physical circuit panel products the data of these two lower cutter coordinates.At this moment, the data of these two lower cutter coordinates can be pre-stored in technological data bank, also can input and be stored in by hand borehole coordinate memory module 11 by operator.That is to say, these two lower cutter coordinates can be obtained and store to borehole coordinate memory module 11 from technological data bank, also can store these two lower cutter coordinates from extraneous interface by the coordinate values of obtaining the manual input of operator.
In general, in the process parameter that the client provides, it is dissimilar that the priority of first time cutter coordinate and second time cutter coordinate puts in order, and that is to say in the borehole coordinate memory module 11 that it is dissimilar that first time cutter coordinate of storage and second time cutter coordinate successively put in order.Described coordinate order adjusting module 12 is used for comparing according to pre-defined rule the numerical values recited of first time cutter coordinate and second time cutter coordinate, thereby adjusts the sequencing of first time cutter coordinate and second time cutter coordinate.So, can so that first time cutter coordinate and second time cutter coordinate successively arrange according to pre-defined rule, further can so that the groove cutter on boring circuit board in a plurality of short slotted eyes the second hole have relative consistent position relationship with the first hole.
Coordinate order adjusting module 12 comprises and obtains submodule 121, comparison sub-module 122, assignment submodule 123 and output sub-module 124.The described submodule 121 that obtains is used for obtaining first time cutter coordinate and second time cutter coordinate of 11 storages of borehole coordinate memory module.In the present embodiment, in the described first time cutter coordinate that obtains that submodule 121 stores in obtaining borehole coordinate memory module 11 and the second time cutter coordinate, first time cutter coordinate and second time cutter coordinate in the deletion borehole coordinate memory module 11.That is to say, after obtaining submodule 121 and obtaining in the borehole coordinate memory module 11 first time cutter coordinate and second time cutter coordinate of storage, no longer store first time cutter coordinate and second time cutter coordinate in the borehole coordinate memory module 11.Described comparison sub-module 122 is used for comparing the concrete numerical value of first time cutter coordinate and second time cutter coordinate, and for example, it can draw x1-x2 by comparison operation, the numerical value of y1-y2.Described assignment submodule 123 is for give the memory location difference assignment of obtaining 121 first times cutter coordinates of submodule and second time cutter coordinate according to the comparative result of pre-defined rule and comparison sub-module 122, for example can give memory location first assignment in first time cutter coordinate and the second time cutter coordinate, give another memory location the second assignment.In the present embodiment, when x1-x2 〉=0, y1-y2 〉=0 o'clock, giving the memory location assignment of first time cutter coordinate is 1, giving the memory location assignment of second time cutter coordinate is 0; When x1-x2 〉=0, y1-y2≤0 o'clock, giving the memory location assignment of first time cutter coordinate is 0, giving the memory location assignment of second time cutter coordinate is 1; When x1-x2≤0, y1-y2≤0 o'clock, giving the memory location assignment of first time cutter coordinate is 0, giving the memory location assignment of second time cutter coordinate is 1; When x1-x2≤0, y1-y2 〉=0 o'clock, giving the memory location assignment of first time cutter coordinate is 0, giving the memory location assignment of second time cutter coordinate is 1.It should be noted that y1-y2 can not equal 0 simultaneously owing to x1-x2, therefore above each rule is not runed counter to.Described output sub-module 124 is used for exporting to borehole coordinate memory module 11 first to the assignment of the memory location of first time cutter coordinate and second time cutter coordinate according to assignment submodule 123 the lower cutter coordinate of the first assignment, exports the lower cutter coordinate of the second assignment again.So, get final product so that borehole coordinate memory module 11 stores according to subscribing regularly arranged first time cutter coordinate and second time cutter coordinate.In the present embodiment, it is 0 lower cutter coordinate that output sub-module 124 is exported first assignment, exports assignment again and be 1 lower cutter coordinate.
That is to say, the order of supposing first time cutter coordinate of storage in when beginning borehole coordinate memory module 11 and second time cutter coordinate be first time cutter coordinate formerly, second time cutter coordinate is when rear, if x1-x2 〉=0, y1-y2 〉=0, then coordinate order adjusting module 12 can change the sequencing of first time cutter coordinate and second time cutter coordinate so that in the borehole coordinate memory module 11 order of first time cutter coordinate of storage and second time cutter coordinate be first time cutter coordinate rear, second time cutter coordinate is formerly.And work as x1-x2, when the difference of y1-y2 did not all satisfy more than or equal to 0 condition, coordinate order adjusting module 12 can not change the sequencing of first time cutter coordinate and second time cutter coordinate.
The purpose that coordinate order adjusting module 12 is adjusted the sequencing of first time cutter coordinate and second time cutter coordinate is for so that the relative position in the first hole of the short slotted eye of all of circuit board and the second hole is more consistent.In the present embodiment, be for so that one of following two rules are followed in the first hole of all short slotted eyes and the second hole at least: the first, the first hole is in the left side in the second hole; The second, the first hole is at the upside in the second hole.In upper two rules, the priority of article one is greater than the priority of second.Although so can not adjust the absolute deviation of each short slotted eye, can reduce the relative deviation between a plurality of short slotted eyes on the circuit board, thereby also can play the making precision of short slotted eye on to a certain extent the raising circuit board.
First time cutter coordinate after described borehole coordinate compensating module 13 is used for adjusting and second time cutter coordinate order after offset of coordinate, remember that described offset is Δ x, Δ y.Described offset can be the deviant in brill the second hole of obtaining according to many experiments, K-theoretic operation K or making experience.For example, when finding the second hole to Y-axis positive direction skew 1mm according to experiment, can be set as 0 to the Δ x of offset, Δ y is set as-1; When finding the second hole to X-axis negative direction skew 1mm according to experiment, can be set as-1 to the Δ x of offset, Δ y is set as 0.Certainly, in fact because generally all there is skew in the second hole in X-direction and Y direction, so Δ x, Δ y generally all is not 0.
After adjusting through coordinate order adjusting module 12, first time cutter coordinate formerly in the borehole coordinate memory module 11, second time cutter coordinate is when rear, borehole coordinate compensating module 13 can compensate the numerical value of second time cutter coordinate, so that the numerical value of first time cutter coordinate is constant, so that second time cutter coordinate after the compensation is x2+ Δ x, y2+ Δ y; After adjusting through coordinate order adjusting module 12, first time cutter coordinate is rear in the borehole coordinate memory module 11, second time cutter coordinate is formerly the time, borehole coordinate compensating module 13 can compensate the numerical value of first time cutter coordinate, so that the numerical value of second time cutter coordinate is constant, so that first time cutter coordinate after the compensation is x1+ Δ x, y1+ Δ y.
Described boring control module 14 is used for the control flume cutter first in first time cutter coordinate and second time cutter coordinate order coordinate position boring formerly, again in first time cutter coordinate and second time cutter coordinate order after be given coordinate position boring behind the offset.That is to say, after borehole coordinate is adjusted, in the borehole coordinate memory module 11 first time cutter coordinate formerly, second time cutter coordinate is when rear, the groove cutter is first at x1, the first hole is bored at y1 place, again at x2+ Δ x, brill the second hole, y2+ Δ y place.After borehole coordinate was adjusted, first time cutter coordinate was rear in the borehole coordinate memory module 11, and second time cutter coordinate is when front, and the groove cutter is first at x2, and the first hole is bored at the y2 place, and again at x1+ Δ x, the second hole is bored at y1+ Δ y place.
So, the manufacturing system 10 of the short slotted eye of circuit board of use the technical program is when circuit board carries out the making of short slotted eye, coordinate order adjusting module 12 can be adjusted first the sequencing of first time cutter coordinate and second time cutter coordinate, thereby so that the manufacture craft of all short slotted eyes is relatively consistent in the circuit board, the first hole of all short slotted eyes is relative consistent with the relative position in the second hole.In the present embodiment, the first hole is all in the left side in the second hole or at the upside in the second hole.Thereby, can reduce the relative deviation between all short slotted eyes on the circuit board, also can play the making precision of all short slotted eyes on the raising circuit board to a certain extent.After the sequencing of adjusting first time cutter coordinate and second time cutter coordinate, borehole coordinate compensating module 13 can give the order after offset of coordinate, thereby can compensate the position skew that the second hole produces in the boring procedure, so that the short slotted eye of all that get out substantially all is not offset the precalculated position, thereby so that on the circuit board all short slotted eyes all have higher yield and a precision.
Below will make a short slotted eye on the circuit boards as example take the manufacturing system 10 that adopts the short slotted eye of foregoing circuit plate, the preparation method of the short slotted eye of circuit board of the technical program will be described.
See also Fig. 2, the preparation method of the short slotted eye of this circuit board may further comprise the steps:
S1, utilize borehole coordinate memory module 11 obtain and the memory circuit plate on first time cutter coordinate x1 of this short slotted eye, y1 and second time cutter coordinate x2, y2.These two lower cutter coordinates can be obtained and store to borehole coordinate memory module 11 from technological data bank, also can store these two lower cutter coordinates from extraneous interface by the coordinate values of obtaining the manual input of operator.
S2 utilizes coordinate order adjusting module 12 to adjust the sequencing of first time cutter coordinate and second time cutter coordinate.Particularly, can obtain first first time cutter coordinate and the second time cutter coordinate of storage in the borehole coordinate memory module 11 to obtain submodule 121, in the present embodiment, when obtaining submodule 121 and obtaining in the borehole coordinate memory module 11 first time cutter coordinate and second time cutter coordinate of storage, obtain submodule 121 and also delete first time cutter coordinate and second time cutter coordinate in the borehole coordinate memory module 11, thereby so that no longer store first time cutter coordinate and second time cutter coordinate in the borehole coordinate memory module 11.Then, the concrete numerical value that compares first time cutter coordinate and second time cutter coordinate with comparison sub-module 122.Moreover, give the memory location that obtains first time cutter coordinate and second time cutter coordinate in the submodule 121 assignment respectively with assignment submodule 123 according to the comparative result of comparison sub-module 122 and pre-defined rule, for example can give memory location first assignment in first time cutter coordinate and the second time cutter coordinate, give another memory location the second assignment.At last, export first the lower cutter coordinate of the first assignment to borehole coordinate memory module 11 to the assignment of the memory location of first time cutter coordinate and second time cutter coordinate according to assignment submodule 123 with output sub-module 124, export again the lower cutter coordinate of the second assignment.That is, the lower cutter coordinate of the first assignment and the lower cutter coordinate of the second assignment are write borehole coordinate memory module 11 successively.So, get final product so that borehole coordinate memory module 11 stores according to subscribing regularly arranged first time cutter coordinate and second time cutter coordinate.
S3, utilize borehole coordinate compensating module 13 give order in first time cutter coordinate and the second time cutter coordinate after offset of coordinate.Described offset can be the deviant in brill the second hole of obtaining according to many experiments.After adjusting through coordinate order adjusting module 12, first time cutter coordinate formerly in the borehole coordinate memory module 11, second time cutter coordinate is when rear, borehole coordinate compensating module 13 can compensate the numerical value of second time cutter coordinate, so that the numerical value of first time cutter coordinate is constant, so that second time cutter coordinate after the compensation is x2+ Δ x, y2+ Δ y; After adjusting through coordinate order adjusting module 12, first time cutter coordinate is rear in the borehole coordinate memory module 11, second time cutter coordinate is formerly the time, borehole coordinate compensating module 13 can compensate the numerical value of first time cutter coordinate, so that the numerical value of second time cutter coordinate is constant, so that first time cutter coordinate after the compensation is x1+ Δ x, y1+ Δ y.
S4 utilizes the first order coordinate position boring formerly in first time cutter coordinate and second time cutter coordinate of boring control module 14 control flume cuttves, again in first time cutter coordinate and second time cutter coordinate order after be given coordinate position boring behind the offset.In borehole coordinate memory module 11 first time cutter coordinate formerly, second time cutter coordinate is when rear, the groove cutter is first at x1, the first hole is bored at y1 place, again at x2+ Δ x, brill the second hole, y2+ Δ y place.When first time cutter coordinate in the borehole coordinate memory module 11 after, second time cutter coordinate is when front, the groove cutter is first at x2, the first hole is bored at y2 place, again at x1+ Δ x, brill the second hole, y1+ Δ y place.
As mentioned above, the preparation method of the short slotted eye of circuit board of use the technical program is when circuit board carries out the making of short slotted eye, coordinate order adjusting module 12 can be adjusted first the sequencing of first time cutter coordinate and second time cutter coordinate, thereby so that the manufacture craft of all short slotted eyes is relatively consistent in the circuit board, the first hole of all short slotted eyes is relative consistent with the relative position in the second hole.Thereby, can reduce the relative deviation between all short slotted eyes on the circuit board.After the sequencing of adjusting first time cutter coordinate and second time cutter coordinate, borehole coordinate compensating module 13 can give the order after offset of coordinate, thereby can compensate the position skew that the second hole produces in the boring procedure, so that the short slotted eye of all that get out substantially all is not offset the precalculated position, thereby so that on the circuit board all short slotted eyes all have higher yield and a precision.
Be understandable that, for the person of ordinary skill of the art, can make other various corresponding changes and distortion by technical conceive according to the present invention, and all these change the protection domain that all should belong to claim of the present invention with distortion.
Claims (8)
1. the manufacturing system of the short slotted eye of circuit board, comprise the borehole coordinate memory module, coordinate order adjusting module, borehole coordinate compensating module and boring control module, described borehole coordinate memory module is used for obtaining and storing first time cutter coordinate and second time cutter coordinate of short slotted eye, described coordinate order adjusting module is used for adjusting the sequencing of first time cutter coordinate and second time cutter coordinate, described coordinate order adjusting module comprises and obtains submodule, comparison sub-module, assignment submodule and output sub-module, the described submodule that obtains is used for obtaining first time cutter coordinate and second time cutter coordinate that the borehole coordinate memory module is stored, described comparison sub-module is used for comparing the concrete numerical value of first time cutter coordinate and second time cutter coordinate, described assignment submodule is used for according to the comparative result of comparison sub-module memory location the first assignment to one on first time cutter coordinate and second time cutter coordinate, and memory location second assignment of giving another, described output sub-module is used for exporting to the borehole coordinate memory module first according to the assignment of assignment submodule the lower cutter coordinate of the first assignment, export again the lower cutter coordinate of the second assignment, thereby the adjustment of the sequencing of first time cutter coordinate and second time cutter coordinate in the realization borehole coordinate memory module, first time cutter coordinate after described borehole coordinate compensating module is used for adjusting and second time cutter coordinate order after offset of coordinate, described boring control module is used for the control flume cutter first in first time cutter coordinate and second time cutter coordinate order coordinate position boring formerly, again in first time cutter coordinate and second time cutter coordinate order after be given coordinate position boring behind the offset.
2. the manufacturing system of the short slotted eye of circuit board as claimed in claim 1 is characterized in that, described borehole coordinate memory module obtains and store first time cutter coordinate and second time cutter coordinate from a technological data bank.
3. the manufacturing system of the short slotted eye of circuit board as claimed in claim 1 is characterized in that, first time cutter coordinate and second time cutter coordinate are obtained and stored to described borehole coordinate memory module from the numerical value of extraneous interface input.
4. the manufacturing system of the short slotted eye of circuit board as claimed in claim 1, it is characterized in that, the described submodule that obtains is used in the first time cutter coordinate that obtains that the borehole coordinate memory module stores and second time cutter coordinate first time cutter coordinate and second time cutter coordinate in the deletion borehole coordinate memory module.
5. the preparation method of the short slotted eye of circuit board comprises step:
Utilize the borehole coordinate memory module to obtain and store first time cutter coordinate and second time cutter coordinate of short slotted eye;
Utilize coordinate order adjusting module to adjust the sequencing of first time cutter coordinate and second time cutter coordinate, comprise step: obtain first time cutter coordinate and second time cutter coordinate of storing in the borehole coordinate memory module to obtain submodule; The numerical value that compares first time cutter coordinate and second time cutter coordinate with comparison sub-module; Give in first time cutter coordinate and the second time cutter coordinate memory location the first assignment of one according to the comparative result of comparison sub-module with the assignment submodule, and memory location second assignment of giving another; Export first the lower cutter coordinate of the first assignment with output sub-module according to the assignment of assignment submodule to the borehole coordinate memory module, export again the lower cutter coordinate of the second assignment;
Utilize the borehole coordinate compensating module give order in first time cutter coordinate and the second time cutter coordinate after offset of coordinate;
Utilize the first order coordinate position boring formerly in first time cutter coordinate and second time cutter coordinate of boring control module control flume cutter, again in first time cutter coordinate and second time cutter coordinate order after be given coordinate position boring behind the offset.
6. the preparation method of the short slotted eye of circuit board as claimed in claim 5 is characterized in that, described borehole coordinate memory module obtains and store first time cutter coordinate and second time cutter coordinate from a technological data bank.
7. the preparation method of the short slotted eye of circuit board as claimed in claim 5 is characterized in that, first time cutter coordinate and second time cutter coordinate are obtained and stored to described borehole coordinate memory module from the numerical value of extraneous interface input.
8. the preparation method of the short slotted eye of circuit board as claimed in claim 5, it is characterized in that, when obtaining submodule and obtaining first time cutter coordinate storing in the borehole coordinate memory module and second time cutter coordinate, first time cutter coordinate and second time cutter coordinate in the deletion borehole coordinate memory module.
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| CN 201010123579 CN102189282B (en) | 2010-03-12 | 2010-03-12 | System and method for making short slot hole of circuit board |
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| CN 201010123579 CN102189282B (en) | 2010-03-12 | 2010-03-12 | System and method for making short slot hole of circuit board |
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| CN102189282B true CN102189282B (en) | 2013-03-06 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103170995B (en) * | 2013-04-18 | 2015-02-04 | 梅州市志浩电子科技有限公司 | Manufacture method of short slotted hole for printed circuit board |
| CN103862515A (en) * | 2014-03-07 | 2014-06-18 | 九江华祥科技股份有限公司 | Method for preparing short slotted hole in printed circuit board |
| CN103962649B (en) * | 2014-05-15 | 2017-04-19 | 深圳市景旺电子股份有限公司 | PCB manufacturing method for modifying crooked short grooves and PCB |
| CN106604576B (en) * | 2016-12-30 | 2019-04-12 | 广州兴森快捷电路科技有限公司 | Wiring board laminating method and system |
| CN110567369B (en) * | 2019-08-30 | 2021-01-08 | 苏州康代智能科技股份有限公司 | Hole site detection method and detection equipment based on up-down drilling circuit board |
| CN111992752B (en) * | 2020-10-27 | 2021-01-26 | 维嘉数控科技（苏州）有限公司 | Drilling control method and device based on drill zone division and drilling equipment |
| CN113618114B (en) * | 2021-09-02 | 2024-02-27 | 青岛丰光精密机械股份有限公司 | Be used for high accuracy servo motor brake disc processingequipment |
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