CN104942386B - A kind of manufacture method of smart card stamp type matrix - Google Patents
A kind of manufacture method of smart card stamp type matrix Download PDFInfo
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- CN104942386B CN104942386B CN201510253212.5A CN201510253212A CN104942386B CN 104942386 B CN104942386 B CN 104942386B CN 201510253212 A CN201510253212 A CN 201510253212A CN 104942386 B CN104942386 B CN 104942386B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
- B23H1/04—Electrodes specially adapted therefor or their manufacture
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
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- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a kind of manufacture method of smart card stamp type matrix, comprise the following steps：(1) electrode slice is made：(1.1) a pair of type matrixes being made up of type mould and character cut in bas-relief mould are directed to, a set of extrusion die is made, the extrusion die includes punch-pin and cavity plate, wherein, the working tips of the punch-pin are provided with mould type structure, and the working tips of the cavity plate are provided with mould character cut in bas-relief structure；(1.2) extrusion die is installed on pressing equipment；(1.3) scale copper is heated to be easy to the temperature of extruding, punching press in cavity plate is then placed into, obtains electrode slice；(2) type matrix is made：(2.1) electrode slice obtained in step (1) is installed to the end of electrode matrix, obtains type electrode and character cut in bas-relief electrode；(2.2) the two kinds of electrodes and type matrix base obtained step (2.1) are installed in spark erosion equipment, process type mould and character cut in bas-relief mould.The present invention has efficiency high, precision height, low cost and other advantages.
Description
Technical field
The present invention relates to the manufacture method of smart card manufacturing equipment, and in particular to the manufacture method of smart card stamp type matrix.
Background technology
In smart card production process, it is necessary to stamping character code (processing technology by way of extrusion forming on card
Referred to as " stamp "), the character code includes type and character cut in bas-relief, and type is the raised word code structure of the one side depression another side of card,
Character cut in bas-relief is that the one side of only card is recessed the word code structure to be formed.The character code carries out impact extruded to card by type matrix and formed,
The type matrix includes type mould and character cut in bas-relief mould, during stamp, is cooperated and completed by type mould and character cut in bas-relief mould.
Referring to Fig. 1~Fig. 8, the stamp technique of card is described in detail by taking print convex code as an example below.
1st, the making of type matrix.In the prior art, the generally use electrical discharge machining of type matrix 5 obtains, and passes through electrode 4 during processing
(being commonly called as " copper is public ") carries out electric discharge corrosion to type matrix base 5-5, wherein, character cut in bas-relief mould 5-2 is processed using type electrode 4-1, use is recessed
Word electrode 4-2 processing type moulds 5-1.The end set electrode type structure 4-3 of the type electrode 4-1, passes through electrical spark working
After work type matrix character cut in bas-relief structure 5-3 is formed in character cut in bas-relief mould 5-2 end face；The end set electrode character cut in bas-relief knot of the character cut in bas-relief electrode 4-2
Structure 4-4, by forming type matrix type structure 5-3 in type mould 5-1 end face after electrical discharge machining.Carrying out electrical discharge machining
When, generally multiple electrodes 4 are set in electrode fixed seat 6, while the type matrix base 5-5 of respective numbers is arranged on type matrix base and fixed
On seat 7, so that time processing goes out multiple type matrixes (referring to Fig. 1).
2nd, stamp works.Paired type mould 5-1 and character cut in bas-relief mould 5-2 are installed in stamp device, had in stamp device
Two code-discs above and below having, usual type mould 5-1 are arranged on code-disc, and character cut in bas-relief mould 5-2 is arranged on lower code-disc.Beat
During code, card 8 taps type mould 5- paired in upper code-disc and lower code-disc between upper code-disc and lower code-disc, by beaing mechanism
1 and character cut in bas-relief mould 5-2, the type mould 5-1 and character cut in bas-relief mould 5-2 impact card 8 from the two sides of card, convex so as to be formed on card 8
Word character code 8-1 (referring to Fig. 7 and Fig. 8).
In the prior art, the word code structure engraving machine engraving in the electrode forms, and the main of this processing mode lacks
Point is long processing time, and efficiency is low；Because electrode is easily-consumed products, it is necessary to frequently change, inefficient processing method causes electrode
Use cost it is high.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of manufacture method of smart card stamp type matrix,
This method makes electrode using efficient method so that the manufacture of type matrix has efficiency high, low cost and other advantages.
The purpose of the present invention is realized by following technical scheme：
A kind of manufacture method of smart card stamp type matrix, it is characterised in that comprise the following steps：
(1) electrode slice is made, specifically includes following steps：
(1.1) a pair of type matrixes to be manufactured being made up of type mould and character cut in bas-relief mould are directed to, make a set of extrusion die, this is squeezed
Compression mould includes punch-pin and cavity plate, wherein, the working tips of the punch-pin are provided with identical with the type matrix type structure on type mould
Mould type structure, the working tips of the cavity plate are provided with and the type matrix character cut in bas-relief structure identical mould character cut in bas-relief knot on character cut in bas-relief mould
Structure；
(1.2) extrusion die is installed on pressing equipment, wherein cavity plate is arranged on the workbench of pressing equipment,
Punch-pin is arranged in the ramming motion mechanism of pressing equipment；
(1.3) it will be heated to be easy to the temperature of extruding for making the scale copper of electrode slice, be then placed into cavity plate, open
Dynamic pressing equipment, ramming motion mechanism drives punch-pin to move downward and scale copper is extruded, finally in the both sides of scale copper point
Xing Cheng not electrode type structure corresponding with the mould type structure on punch-pin and cavity plate and mould character cut in bas-relief structure and electrode character cut in bas-relief
Structure, obtain electrode slice；
(2) type matrix is made, specifically includes following steps：
(2.1) electrode slice obtained in step (1) is installed to the peace of the end of electrode matrix, electrode slice and electrode matrix
Dress mode is divided into two kinds, and outwardly, for processing character cut in bas-relief mould, another kind is electrode slice to a kind of electrode type structure for being electrode slice
Electrode character cut in bas-relief structure outwardly, for processing type mould；Electrode slice is connected by above two mode with electrode matrix respectively, is obtained convex
Word electrode and character cut in bas-relief electrode；
(2.2) the two kinds of electrodes and type matrix base obtained step (2.1) are installed in spark erosion equipment, pass through electric fire
The mode of flower processing processes type mould and character cut in bas-relief mould.
The preferred scheme of the present invention, wherein：In step (1), the processing of the electrode slice is divided into preprocessing and essence
Processing, correspondingly：
Make preprocessing extrusion die and finishing extrusion die respectively in step (1.1), wherein, finish extrusion die
Mould type structure and mould character cut in bas-relief structure in tool is identical with the type matrix type structure in type matrix and type matrix character cut in bas-relief structure respectively,
And the then mould type in extrusion die is finished of the mould type structure and mould character cut in bas-relief structure in preprocessing extrusion die
The turning position of structure and mould character cut in bas-relief structure sets fillet to be formed；
In step (1.2)~(1.3), first pass through preprocessing extrusion die and preprocessing is carried out to scale copper, obtain pre-add
Work electrode slice, recycle finishing extrusion die to finish preprocessing electrode slice, obtain electrode slice.
It is to improve processing efficiency using the effect of above-mentioned preferred scheme：In order to be formed and character code shape in the both sides of scale copper
The consistent electrode type structure of shape and electrode character cut in bas-relief structure, need to be extruded at a slow speed when extruding scale copper, be otherwise extruded
Position easily has a rebound, and influences character code form accuracy, if whole process, using extruding at a slow speed, the process-cycle is relative
It is longer；And after using above-mentioned preferred scheme, quick preprocessing, process speed are first carried out to scale copper using preprocessing extrusion die
Degree is fast, and the time is few；Obtained after preprocessing in preprocessing electrode slice, the turning position of word code structure is arc-shaped, and profile is not enough
Clearly, it is not attractive in appearance enough；Then preprocessing electrode slice is finished at a slow speed using finishing extrusion die, to word code structure
Turning position is repaired, and is allowed to sharp outline, specious, although the process using processing at a slow speed, due to being only
To the moulding of turning position, processing capacity is smaller, therefore the time used is also few；The process-cycle is generally greatly reduced, is improved
Processing efficiency.
The preferred scheme of the present invention, wherein, in step (2.1), in connection electrode piece and electrode matrix, if
Outwardly, the installation position of electrode matrix is arranged to and the electrode character cut in bas-relief structure phase one on electrode slice the electrode type structure of electrode slice
The shape of cause；If the electrode character cut in bas-relief structure of electrode slice is outwardly, the installation position of electrode matrix is arranged to and the electricity on electrode slice
The consistent shape of pole type structure.
Electrode slice can be so allowed fully to be fitted in the end of electrode matrix so that both are fully bonded, and are easy to fix.
The preferred scheme of the present invention, wherein, the scale copper is made up of tungsten-copper alloy, in step (1.3), thin copper
Piece is heated to 600~700 DEG C.The heating-up temperature of scale copper is too low, and mobility and plasticity are poor, is not easy to be molded, heating-up temperature mistake
Height, then it is oxidized easily, influences formed precision, using above-mentioned 600~700 DEG C of preferable temperature, can both obtains preferable flowing
Property and moulding, can prevent from being oxidized again.
The present invention operation principle be：Have and the type matrix type structure on type matrix and type matrix character cut in bas-relief structure phase by making
Same mould type structure and the extrusion die of mould character cut in bas-relief structure, the extrusion die is recycled to carry out extrusion forming to scale copper
Electrode slice is obtained, equivalent to the both sides shape that the type matrix type structure on type matrix and type matrix character cut in bas-relief structure are copied to scale copper respectively
Into electrode type structure and electrode character cut in bas-relief structure, the electrode type structure in the electrode slice and electrode character cut in bas-relief structure is recycled to pass through
The mode of electrical discharge machining processes type mould and character cut in bas-relief mould respectively.Equivalent to one intermediate medium of electrode slice in the present invention,
By extrusion process by after type matrix type structure and type matrix character cut in bas-relief structure replication, then restored by way of electrical discharge machining
Come, obtain final type matrix.
The present invention has the advantages that compared with prior art：
1st, electrode slice is obtained by extrusion process, process velocity is fast, efficiency high, and cost is low.
2nd, using with the type matrix type structure on type matrix and type matrix character cut in bas-relief structure identical mould type structure and mould
The extrusion die for having character cut in bas-relief structure carries out extrusion forming to scale copper, and formed precision is high, and character code shape is full.
3rd, after an extrusion forming, electrode type structure and electrode character cut in bas-relief structure are obtained simultaneously on same scale copper,
It can be respectively used to process character cut in bas-relief mould and type mould, simplify procedure of processing.
4th, electrode slice is obtained by carrying out extrusion process to scale copper, the good compactness of electrode slice, is not easy to be lost during work,
Service life is grown.
Brief description of the drawings
Fig. 1 is the schematic diagram for processing type matrix using electrical discharge machining process in the prior art.
Fig. 2 is the structural representation of type electrode.
Fig. 3 is the structural representation of character cut in bas-relief electrode.
Fig. 4 is the structural representation of type matrix base.
Fig. 5 is the structural representation of the type mould gone out using type electrode machining shown in Fig. 2.
Fig. 6 is the structural representation of the character cut in bas-relief mould gone out using character cut in bas-relief electrode machining shown in Fig. 3.
Fig. 7 and Fig. 8 is the structural representation using the card after type mould and character cut in bas-relief mould stamp, wherein, Fig. 7 is that character code is convex
The schematic diagram of one side is played, Fig. 8 is the schematic diagram of character code depression one side.
Fig. 9 be the present invention smart card stamp type matrix manufacture method in preprocessing extrusion die a specific embodiment party
Formula structural representation.
Figure 10 is the end view drawing of Fig. 9 convex moulds.
Figure 11 is the specific implementation that extrusion die is finished in the manufacture method of the smart card stamp type matrix of the present invention
Mode structural representation.
Figure 12~Figure 14 is the process schematic for carrying out preprocessing to copper foil using preprocessing extrusion die shown in Fig. 9,
Wherein, Figure 12 is the schematic diagram before processing, and schematic diagram when Figure 13 is extrusion process, Figure 14 is the schematic diagram after processing.
Figure 15 and Figure 16 is the process finished using extrusion die is finished shown in Figure 11 to preprocessing electrode slice
Schematic diagram, wherein, Figure 15 is schematic diagram before processing, schematic diagram when Figure 16 is finishes.
Figure 17 is the knot of the electrode slice obtained after Figure 12~Figure 14 preprocessing and Figure 15 and Figure 16 finishing
Structure schematic diagram.
Figure 18 is that the character cut in bas-relief electrode obtained is made using the electrode slice shown in Figure 17 and is gone out using the character cut in bas-relief electrode machining
The structural representation of type mould.
Figure 19 is that the type electrode obtained is made using the electrode slice shown in Figure 17 and is gone out using the type electrode machining
The structural representation of character cut in bas-relief mould.
Figure 20 is Figure 18 partial enlarged drawing.
Figure 21 is Figure 19 partial enlarged drawing.
Figure 22 is the structural representation that the type mould that application drawing 18 and Figure 19 are obtained and character cut in bas-relief mould carry out stamp to card.
Embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are unlimited
In this.
Referring to Fig. 9~Figure 21 and Fig. 1~Fig. 8 is combined, so that character code is the type matrix manufacture method of " O " as an example, intelligence of the invention
The manufacture method of energy card stamp type matrix comprises the following steps：
(1) electrode slice 3-2 is made, specifically includes following steps：
(1.1) a pair of type matrixes to be manufactured being made up of type mould 5-1 and character cut in bas-relief mould 5-2 are directed to, make extrusion die, should
Extrusion die is made up of punch-pin 1 and cavity plate 2；The extrusion die includes preprocessing extrusion die and finishing extrusion die two
Kind；In extrusion die is finished, the working tips of the punch-pin 1 are provided with and the type matrix type structure 5-3 phases on type mould 5-1
Same mould type structure 1-1, the working tips of the cavity plate 2 are provided with identical with the type matrix character cut in bas-relief structure 5-4 on character cut in bas-relief mould 5-2
Mould character cut in bas-relief structure 2-1 (referring to Figure 11)；And mould type structure 1-1 and mould character cut in bas-relief structure in preprocessing extrusion die
Then the mould type structure 1-1 in extrusion die is finished and mould character cut in bas-relief structure 2-1 turning position set fillet 1- to 2-1
2nd, 2-2 is formed (referring to Fig. 9 and Figure 10)；
(1.2) the preprocessing extrusion die and finishing extrusion die are respectively installed on pressing equipment, its concave
Mould 2 is arranged on the workbench of pressing equipment, and punch-pin 1 is arranged in the ramming motion mechanism of pressing equipment；
(1.3) it will be heated to be easy to the temperature of extruding for making electrode slice 3-2 scale copper 3, be then placed into pre-add
In the cavity plate 2 of work extrusion die, start pressing equipment, ramming motion mechanism drive punch-pin 1 move downward scale copper 3 is carried out it is pre-
Processing extruding, obtains preprocessing electrode slice 3-1 (referring to Figure 12~Figure 14)；Then preprocessing electrode slice 3-1 is placed into essence
Process in the cavity plate 2 of extrusion die, start pressing equipment, ramming motion mechanism drives punch-pin 1 to move downward to preprocessing electrode
Piece 3-1 carries out finishing extruding, is finally formed respectively in the both sides of scale copper 3 and the punch-pin 1 and recessed in finishing extrusion die
Electrode type structure 3-3 and electrode character cut in bas-relief structure 3- corresponding to mould type structure 1-1 and mould character cut in bas-relief structure 2-1 on mould 2
4, obtain electrode slice 3-2 (referring to Figure 15 and Figure 16)；
(2) type matrix is made, specifically includes following steps：
(2.1) the electrode slice 3-2 obtained in step (1) is installed to electrode matrix 4-5 end, electrode slice 3-2 and electricity
Pole matrix 4-5 mounting means is divided into two kinds, a kind of electrode type structure 3-3 for being electrode slice 3-2 outwardly, for processing character cut in bas-relief
Mould 5-2, another kind be electrode slice 3-2 electrode character cut in bas-relief structure 3-4 outwardly, for processing type mould 5-1；Electrode slice 3-2 distinguishes
Be connected by above two mode with electrode matrix 4-5, obtain type electrode 4-1 and character cut in bas-relief electrode 4-2 (referring to Figure 18~Figure 21)；
(2.2) the two kinds of electrodes and type matrix base obtained step (2.1) are installed in spark erosion equipment, pass through electric fire
The mode of flower processing processes type mould 5-1 and character cut in bas-relief mould 5-2 (referring to Figure 18~Figure 21).
Referring to, 22, can be with the utilization paired type after obtaining type mould 5-1 and character cut in bas-relief mould 5-2 by the above method
Mould 5-1 and character cut in bas-relief mould 5-2 carries out stamp to card 8, and type 8-1 is finally formed on card 8.
In step (2.1), in connection electrode piece 3-2 and electrode matrix 4-5, if electrode slice 3-2 electrode type
Outwardly, electrode matrix 4-5 installation position is arranged to consistent with the electrode character cut in bas-relief structure 3-4 on electrode slice 3-2 structure 3-3
Shape；If electrode slice 3-2 electrode character cut in bas-relief structure 3-4 is outwardly, electrode matrix 4-5 installation position is arranged to and electrode slice 3-
Shape consistent electrode type structure 3-3 on 2.So electrode slice 3-2 can be allowed fully to be fitted in electrode matrix 4-5's
End so that both are fully bonded, and are easy to fix.
The scale copper 3 is made up of tungsten-copper alloy, and in step (1.3), scale copper 3 is heated to 600~700 DEG C.Thin copper
The heating-up temperature of piece 3 is too low, and mobility and plasticity are poor, is not easy to be molded, and heating-up temperature is too high, then is oxidized easily, influences into
Type precision, using above-mentioned 600~700 DEG C of preferable temperature, you can obtain preferable mobility and moulding, can prevent by oxygen again
Change.
In the present invention, the effect for the processing mode being combined using preprocessing and finishing is to improve processing efficiency：For
The electrode type structure 3-3 and electrode character cut in bas-relief structure 3-4 consistent with character code shape are formed in the both sides of scale copper 3, is being extruded
Need to be extruded at a slow speed during scale copper 3, be otherwise extruded position and easily have a rebound, influence character code form accuracy, if whole
For individual process using extruding at a slow speed, the process-cycle is relatively long；And after using above-mentioned preferred scheme, first squeezed using preprocessing
Compression mould carries out quick preprocessing to scale copper 3, and the process speed is fast, and the time is few；Preprocessing electrode slice 3-1 is obtained after preprocessing
In, the turning position of word code structure is arc-shaped, and profile is clearly demarcated not enough, not attractive in appearance enough；Then using finishing extrusion die
Preprocessing electrode slice 3-1 is finished at a slow speed, the turning position of word code structure is repaired, is allowed to sharp outline, outside
Table is attractive in appearance, although the process using processing at a slow speed, due to being only that processing capacity is smaller, therefore to the moulding of turning position
Time used is also few；The process-cycle is generally greatly reduced, improves processing efficiency.
The present invention operation principle be：Have and the type matrix type structure 5-3 and type matrix character cut in bas-relief knot on type matrix by making
Structure 5-4 identical mould type structure 1-1 and mould character cut in bas-relief structure 2-1 extrusion die, recycle the extrusion die to thin copper
Piece 3 carries out extrusion forming and obtains electrode slice 3-2, equivalent to by the type matrix type structure 5-3 on type matrix and type matrix character cut in bas-relief structure 5-4
The both sides for copying to scale copper 3 respectively form electrode type structure 3-3 and electrode character cut in bas-relief structure 3-4, recycle in the electrode slice
Electrode type structure 3-3 and electrode character cut in bas-relief structure 3-4 process type mould 5-1 and recessed respectively by way of electrical discharge machining
Type matrix 5-2.Equivalent to one intermediate medium of electrode slice 3-2 in the present invention, by extrusion process by type matrix type structure 5-3 and
After type matrix character cut in bas-relief structure 5-4 is replicated, then restored by way of electrical discharge machining, obtain final type matrix.
Above-mentioned is the preferable embodiment of the present invention, but embodiments of the present invention are not limited by the above, its
His any Spirit Essence without departing from the present invention with made under principle change, modification, replacement, combine, simplification, should be
The substitute mode of effect, is included within protection scope of the present invention.
Claims (4)
1. a kind of manufacture method of smart card stamp type matrix, it is characterised in that comprise the following steps：
(1) electrode slice is made, specifically includes following steps：
(1.1) a pair of type matrixes to be manufactured being made up of type mould and character cut in bas-relief mould are directed to, make a set of extrusion die, the extrusion die
Tool includes punch-pin and cavity plate, wherein, the working tips of the punch-pin are provided with and the type matrix type structure identical mould on type mould
Has type structure, the working tips of the cavity plate are provided with and the type matrix character cut in bas-relief structure identical mould character cut in bas-relief structure on character cut in bas-relief mould；
(1.2) extrusion die is installed on pressing equipment, wherein cavity plate is arranged on the workbench of pressing equipment, punch-pin
It is arranged in the ramming motion mechanism of pressing equipment；
(1.3) it will be heated to be easy to the temperature of extruding for making the scale copper of electrode slice, be then placed into cavity plate, start punching
Equipment is pressed, ramming motion mechanism drives punch-pin to move downward and scale copper is extruded, and finally distinguishes shape in the both sides of scale copper
Into electrode type structure corresponding with the mould type structure on punch-pin and cavity plate and mould character cut in bas-relief structure and electrode character cut in bas-relief structure,
Obtain electrode slice；
(2) type matrix is made, specifically includes following steps：
(2.1) electrode slice obtained in step (1) is installed to the installation side of the end of electrode matrix, electrode slice and electrode matrix
Formula is divided into two kinds, and outwardly, for processing character cut in bas-relief mould, another kind is the electrode of electrode slice to a kind of electrode type structure for being electrode slice
Character cut in bas-relief structure outwardly, for processing type mould；Electrode slice is connected by above two mode with electrode matrix respectively, obtains type electricity
Pole and character cut in bas-relief electrode；
(2.2) the two kinds of electrodes and type matrix base obtained step (2.1) are installed in spark erosion equipment, pass through electrical spark working
The mode of work processes type mould and character cut in bas-relief mould.
2. the manufacture method of smart card stamp type matrix according to claim 1, it is characterised in that described in step (1)
The processing of electrode slice is divided into preprocessing and finishing, correspondingly：
Make preprocessing extrusion die and finishing extrusion die respectively in step (1.1), wherein, finish in extrusion die
Mould type structure and mould character cut in bas-relief structure it is identical with the type matrix type structure in type matrix and type matrix character cut in bas-relief structure respectively, it is and pre-
The mould type structure and the mould character cut in bas-relief structure then mould type structure in extrusion die is finished processed in extrusion die
Fillet is set to be formed with the turning position of mould character cut in bas-relief structure；
In step (1.2)~(1.3), first pass through preprocessing extrusion die and preprocessing is carried out to scale copper, obtain preprocessing electricity
Pole piece, recycle finishing extrusion die to finish preprocessing electrode slice, obtain electrode slice.
3. the manufacture method of smart card stamp type matrix according to claim 1 or 2, it is characterised in that in step (2.1)
In, in connection electrode piece and electrode matrix, if the electrode type structure of electrode slice is outwardly, the installation position of electrode matrix is set
It is set to the shape consistent with the electrode character cut in bas-relief structure on electrode slice；If the electrode character cut in bas-relief structure of electrode slice is outwardly, electrode base
The installation position of body is arranged to the shape consistent with the electrode type structure on electrode slice.
4. the manufacture method of smart card stamp type matrix according to claim 1 or 2, it is characterised in that the scale copper by
Tungsten-copper alloy is made, and in step (1.3), scale copper is heated to 600~700 DEG C.
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| CN201510253212.5A CN104942386B (en) | 2015-05-16 | 2015-05-16 | A kind of manufacture method of smart card stamp type matrix |
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| CN201510253212.5A CN104942386B (en) | 2015-05-16 | 2015-05-16 | A kind of manufacture method of smart card stamp type matrix |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1747773A (en) * | 1927-08-13 | 1930-02-18 | Ludlow Typograph Co | Type-matrix-forming punch |
| GB355600A (en) * | 1930-11-18 | 1931-08-27 | Ludlow Typograph Co | Improvements relating to matrices for casting type for printing |
| CN86100570A (en) * | 1986-05-06 | 1987-01-31 | 上海模具技术研究所 | Process for producing printing matrices |
| CN87215829U (en) * | 1987-11-27 | 1988-11-16 | 咸阳市印刷制版机械厂 | Plate matrix lettering by machine for printing |
| CN2656134Y (en) * | 2003-10-20 | 2004-11-17 | 向泽亮 | Full automatic convex code gilding press |
| CN201776355U (en) * | 2010-08-10 | 2011-03-30 | 好事达（福建）股份有限公司 | Hardware stamping composite mould |
| CN203093358U (en) * | 2012-12-24 | 2013-07-31 | 杭州力神机械有限公司 | Steel bottle code printing mould |
| CN203254778U (en) * | 2013-05-24 | 2013-10-30 | 四川通安实业有限公司 | License plate number coding device |
| CN203409106U (en) * | 2013-06-28 | 2014-01-29 | 苏州唐氏机械制造有限公司 | Punching mold with brake function |
| CN203460560U (en) * | 2013-08-30 | 2014-03-05 | 东莞誉铭新工业有限公司 | Marking device |
-
2015
- 2015-05-16 CN CN201510253212.5A patent/CN104942386B/en active Active
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| CN104942386A (en) | 2015-09-30 |
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