CN107240500A - A kind of manufacture method of patch capacitor - Google Patents
A kind of manufacture method of patch capacitor Download PDFInfo
- Publication number
- CN107240500A CN107240500A CN201710264555.0A CN201710264555A CN107240500A CN 107240500 A CN107240500 A CN 107240500A CN 201710264555 A CN201710264555 A CN 201710264555A CN 107240500 A CN107240500 A CN 107240500A
- Authority
- CN
- China
- Prior art keywords
- lead
- bending
- section
- bending section
- length
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000003990 capacitor Substances 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000005452 bending Methods 0.000 claims abstract description 135
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 20
- 239000004411 aluminium Substances 0.000 claims abstract description 15
- 238000010008 shearing Methods 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 10
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000000548 hind-foot Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/008—Terminals
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention discloses a kind of manufacture method of patch capacitor, comprise the following steps：1）Aluminium electrolutic capacitor is selected, aluminium electrolutic capacitor positive and negative electrode out of capacitance body draws the first lead and the second lead of aluminum；2）By the first lead of aluminium electrolutic capacitor and the second lead straightening and ensure that the first lead and the second lead are parallel to each other, the first lead of shearing and the second lead are to cause both length consistent；3）Simultaneously by the first lead and the second lead to 90 degree of bendings of same direction, now the first lead and the second lead are divided into bending section and vertical section；4）The 180 degree bending in the plane parallel to electric capacity body section by the bending section of the first lead；5）The 180 degree bending in the plane parallel to electric capacity body section by the bending section of the second lead, the patch capacitor structure for crossing the method making is simple again, and manufacture craft is few, and production cost is low.
Description
Technical field
The present invention relates to electric capacity manufacturing technology, more particularly to a kind of manufacture method of patch capacitor, patch capacitor can be achieved
Make without pedestal.
Background technology
At present, the SMD electric capacity of in the market includes electric capacity body and pedestal, and two are drawn from the both positive and negative polarity of electric capacity body
Lead, and the two leads are fixedly installed on the pedestal below electric capacity body, pedestal is used for Support Capacitor body, due to using
Pedestal, complicated, manufacture craft is more, and production cost is high.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of manufacture method of patch capacitor, to overcome existing SMD electricity
Appearance includes electric capacity body and pedestal, and two leads are drawn from the both positive and negative polarity of electric capacity body, and the two leads are fixedly installed on electricity
Hold on the pedestal below body, pedestal is used for Support Capacitor body, and complicated as a result of pedestal, manufacture craft is more, it is raw
Produce the high technical problem of cost.
In order to solve problem above, the present invention is adopted the technical scheme that：A kind of manufacture method of patch capacitor, including such as
Lower step：1）Aluminium electrolutic capacitor is selected, aluminium electrolutic capacitor positive and negative electrode out of capacitance body is drawn the first of aluminum and drawn
Line and the second lead；2）By the first lead of aluminium electrolutic capacitor and the second lead straightening and the first lead of guarantee and the second lead
It is parallel to each other, the first lead of shearing and the second lead are to cause both length consistent, and length takes between 15.6-16.2mm
Value；3）Simultaneously by the first lead and the second lead to 90 degree of bendings of same direction, now the first lead and the second lead are divided into folding
Curved segment and vertical section, the length of the vertical section ensure the value between 1.3-1.4mm；4）By the bending section of the first lead flat
Row is in 180 degree bending in the plane of electric capacity body section, and to be divided into the first bending section, bending excessive for the bending section of the first lead after bending
Section and the second bending section；5）The 180 degree bending in the plane parallel to electric capacity body section by the bending section of the second lead, after bending
The bending section of second lead is divided into the 3rd bending section, bending transition and the 4th bending section.
Further, step 4）In, by the bending section of the first lead in the plane parallel to electric capacity body section to outside
180 degree bending, the bending section of the first lead is divided into the first bending section, bending transition and the second bending section, the first folding after bending
The length of curved segment value between 4.0-4.20mm, the length of bending transition value, described second between 2.05-2.15mm
The length of bending section value between 8.15-8.35mm again.
Further, step 5）In, by the bending section of the second lead in the plane parallel to electric capacity body section to outside
180 degree bending, the bending section of the second lead is divided into the 3rd bending section, bending transition and the 4th bending section, the 3rd folding after bending
The length of curved segment value between 4.0-4.20mm, the length of bending transition value, the described 4th between 2.05-2.15mm
The length of bending section value between 8.15-8.35mm again.
Compared with prior art, the beneficial effects of the invention are as follows：First lead of the patch capacitor made by the method
Pedestal is instead of with the second lead, patch capacitor structure is simple again, and manufacture craft is few, and production cost is low.
Brief description of the drawings
Fig. 1 show the front view of the patch capacitor made according to this method.
Fig. 2 show the top view of the patch capacitor made according to this method.
Specifically apply mode
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly and completely
Description, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
A kind of manufacture method of the patch capacitor of embodiment 1, comprises the following steps：1）Select aluminium electrolutic capacitor, the aluminium
Electrolytic capacitor positive and negative electrode out of capacitance body draws the first lead and the second lead of aluminum；2）By the of aluminium electrolutic capacitor
One lead and the second lead straightening and ensure that the first lead and the second lead are parallel to each other, the first lead of shearing and the second lead with
So that both length are consistent, and length value between 15.6-16.2mm；3）Simultaneously by the first lead and the second lead to same
The bending of 90 degree of direction, the first lead and the second lead are still parallel to each other, and now the first lead and the second lead are divided into bending section
And vertical section, the length of the vertical section ensures the value between 1.3-1.4mm；4）By the bending section of the first lead parallel to
180 degree bending in the plane of electric capacity body section, after bending the bending section of the first lead be divided into the first bending section, bending transition and
Second bending section, the length of the first bending section value between 4.0-4.20mm, the length of bending transition is in 2.05-2.15mm
Between value, the length of second bending section value between 8.15-8.35mm again；5）By the bending section of the second lead parallel
In 180 degree bending in the plane of electric capacity body section, the bending section of the second lead is divided into the 3rd bending section, bending transition after bending
With the 4th bending section, the length of the 3rd bending section value between 4.0-4.20mm, the length of bending transition is in 2.05-
Value between 2.15mm, the length of the 4th bending section value between 8.15-8.35mm again.
Embodiment 2, a kind of manufacture method of patch capacitor, comprise the following steps：1）Select aluminium electrolutic capacitor, the aluminium
Electrolytic capacitor positive and negative electrode out of capacitance body draws the first lead and the second lead of aluminum；2）By the of aluminium electrolutic capacitor
One lead and the second lead straightening and ensure that the first lead and the second lead are parallel to each other, the first lead of shearing and the second lead with
So that both length are consistent, and length value between 15.7-15.9mm, 3）Simultaneously by the first lead and the second lead to same
The bending of 90 degree of direction, the first lead and the second lead are still parallel to each other, and now the first lead and the second lead are divided into bending section
And vertical section, the length of the vertical section ensures the value between 1.34-1.36mm；4）By the bending section of the first lead parallel
In, to outside 180 degree bending, the bending section of the first lead is divided into the first bending section, bending after bending in the plane of electric capacity body section
Transition and the second bending section, the length of the first bending section value between 4.15-4.20mm, the length of bending transition exist
Value between 2.05-2.15mm, the length of second bending section value between 8.16-8.19mm again；5）By the second lead
Bending section is to outside 180 degree bending in the plane parallel to electric capacity body section, and the bending section of the second lead is divided into after bending
Three bending sections, bending transition and the 4th bending section, the length of the 3rd bending section value, bending between 4.15-4.20mm
Spend the length of the section value between 2.05-2.15mm, the length of the 4th bending section value between 8.16-8.19mm again.
Embodiment 3 is based on Examples 1 and 2, and be made a kind of SMD electric capacity according to the method described above, with reference to Fig. 1 and
Fig. 2, including electric capacity sheet 1, the both positive and negative polarity of the electric capacity body 1 draw the first lead 2 and the second lead 3,2 points of first lead
For vertical portion 21 and dogleg section 22, the vertical portion 21 of the first lead 2 be linear along the length direction of electric capacity body
The front section of the first lead 2 stretched, the dogleg section 22 of first lead 2 is the hindfoot portion bending of the first lead 2
Form and different bending sections is in same plane, 22 points of the dogleg section of the first lead is the first bending section 221, folding after bending
The curved bending section 222 of transition 223 and second, the length range of the first bending section 221 is 4.15-4.20mm, bending transition 223
Length range be 2.05-2.15mm, the length range of second bending section 222 is 8.16-8.19mm；Second lead
3 points are vertical portion 31 and dogleg section 32, and the vertical portion 31 of second lead 3 is the length direction along electric capacity body
The front section of second lead 3 of linear stretch, the dogleg section 32 of second lead 3 is the hindfoot portion of the second lead 3
Bending is formed and different bending sections is in same plane, and the bending section of the first lead is divided into the 3rd bending section 321, folding after bending
The curved bending section 322 of transition 323 and the 4th, the length range of the 3rd bending section 321 is 4.15-4.20mm, bending transition 323
Length range is 2.05-2.15mm, and the length range of the 4th bending section 322 is 8.16-8.19mm；So the first lead 2
Vertical portion 21 is parallel with the vertical portion 31 of the second lead 3 and equal length, the He of dogleg section 22 of first lead 2
The dogleg section 32 of second lead 3 is not contacted and both residing planes are parallel with the cross section of electric capacity body 1.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of manufacture method of patch capacitor, it is characterised in that comprise the following steps：1）Aluminium electrolutic capacitor is selected, it is described
Aluminium electrolutic capacitor positive and negative electrode out of capacitance body draws the first lead and the second lead of aluminum；2）By aluminium electrolutic capacitor
First lead and the second lead straightening and ensure that the first lead and the second lead are parallel to each other, the first lead of shearing and the second lead
To cause both length consistent, and length value between 15.6-16.2mm；3）Simultaneously by the first lead and the second lead to same
One 90 degree of direction bending, now the first lead and the second lead are divided into bending section and vertical section, the length guarantee of the vertical section
The value between 1.3-1.4mm；4）The 180 degree bending in the plane parallel to electric capacity body section by the bending section of the first lead,
The bending section of the first lead is divided into the first bending section, bending transition and the second bending section after bending；5）By the folding of the second lead
Curved segment 180 degree bending in the plane parallel to electric capacity body section, after bending the bending section of the second lead be divided into the 3rd bending section,
Bending transition and the 4th bending section.
2. a kind of manufacture method of patch capacitor as claimed in claim 1, it is characterised in that step 4）In, by the first lead
Bending section in the plane parallel to electric capacity body section to outside 180 degree bending, the bending section of the first lead is divided into after bending
First bending section, bending transition and the second bending section, the length of the first bending section value, bending between 4.0-4.20mm
Spend the length of section value, the length of second bending section value between 8.15-8.35mm between 2.05-2.15mm.
3. a kind of manufacture method of patch capacitor as claimed in claim 1, it is characterised in that step 5）In, by the second lead
Bending section in the plane parallel to electric capacity body section to outside 180 degree bending, the bending section of the second lead is divided into after bending
3rd bending section, bending transition and the 4th bending section, the length of the 3rd bending section value, bending between 4.0-4.20mm
Spend the length of section value, the length of the 4th bending section value between 8.15-8.35mm between 2.05-2.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710264555.0A CN107240500A (en) | 2017-04-21 | 2017-04-21 | A kind of manufacture method of patch capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710264555.0A CN107240500A (en) | 2017-04-21 | 2017-04-21 | A kind of manufacture method of patch capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107240500A true CN107240500A (en) | 2017-10-10 |
Family
ID=59984083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710264555.0A Pending CN107240500A (en) | 2017-04-21 | 2017-04-21 | A kind of manufacture method of patch capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107240500A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4763227A (en) * | 1987-08-03 | 1988-08-09 | Sprague Electric Company | Aluminum electrolytic capacitor package with stabilizing third lead |
| JPH0433309A (en) * | 1990-05-29 | 1992-02-04 | Matsushita Electric Ind Co Ltd | Aluminum electrolytic capacitor |
| CN1088904C (en) * | 1995-02-07 | 2002-08-07 | 松下电器产业株式会社 | Manufacture of alluminium electrolytic capacitor |
| CN201490017U (en) * | 2009-07-13 | 2010-05-26 | 广州金日科技有限公司 | Aluminum electrolytic capacitor used for double-surface substrate |
| CN201904215U (en) * | 2010-11-11 | 2011-07-20 | 佛山市三水日明电子有限公司 | Electrolytic capacitor easy to detach |
| CN104916432A (en) * | 2015-05-10 | 2015-09-16 | 长兴华强电子有限公司 | Capacitor dedicated to patch-mounted LED lamp |
| CN104919553A (en) * | 2013-01-18 | 2015-09-16 | 日本贵弥功株式会社 | Capacitor and manufacturing method therefor |
| CN104979095A (en) * | 2015-05-10 | 2015-10-14 | 长兴华强电子有限公司 | Surface mount device (SMD) LED light capacitor |
| CN105047409A (en) * | 2015-08-27 | 2015-11-11 | 昆山微容电子企业有限公司 | 180-degree axial element and processing method thereof |
| CN205140759U (en) * | 2015-12-09 | 2016-04-06 | 深圳市君天恒讯科技有限公司 | Ultra -thin filter capacitance is used to remote controller |
| CN106024394A (en) * | 2016-08-03 | 2016-10-12 | 益阳市鹏程科技发展有限公司 | Capacitor with Z-shaped pin and production process thereof |
| CN205723165U (en) * | 2016-03-31 | 2016-11-23 | 上海永铭电子有限公司 | A kind of SMD alminium electrolytic condenser |
-
2017
- 2017-04-21 CN CN201710264555.0A patent/CN107240500A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4763227A (en) * | 1987-08-03 | 1988-08-09 | Sprague Electric Company | Aluminum electrolytic capacitor package with stabilizing third lead |
| JPH0433309A (en) * | 1990-05-29 | 1992-02-04 | Matsushita Electric Ind Co Ltd | Aluminum electrolytic capacitor |
| CN1088904C (en) * | 1995-02-07 | 2002-08-07 | 松下电器产业株式会社 | Manufacture of alluminium electrolytic capacitor |
| CN201490017U (en) * | 2009-07-13 | 2010-05-26 | 广州金日科技有限公司 | Aluminum electrolytic capacitor used for double-surface substrate |
| CN201904215U (en) * | 2010-11-11 | 2011-07-20 | 佛山市三水日明电子有限公司 | Electrolytic capacitor easy to detach |
| CN104919553A (en) * | 2013-01-18 | 2015-09-16 | 日本贵弥功株式会社 | Capacitor and manufacturing method therefor |
| CN104916432A (en) * | 2015-05-10 | 2015-09-16 | 长兴华强电子有限公司 | Capacitor dedicated to patch-mounted LED lamp |
| CN104979095A (en) * | 2015-05-10 | 2015-10-14 | 长兴华强电子有限公司 | Surface mount device (SMD) LED light capacitor |
| CN105047409A (en) * | 2015-08-27 | 2015-11-11 | 昆山微容电子企业有限公司 | 180-degree axial element and processing method thereof |
| CN205140759U (en) * | 2015-12-09 | 2016-04-06 | 深圳市君天恒讯科技有限公司 | Ultra -thin filter capacitance is used to remote controller |
| CN205723165U (en) * | 2016-03-31 | 2016-11-23 | 上海永铭电子有限公司 | A kind of SMD alminium electrolytic condenser |
| CN106024394A (en) * | 2016-08-03 | 2016-10-12 | 益阳市鹏程科技发展有限公司 | Capacitor with Z-shaped pin and production process thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171010 |
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| RJ01 | Rejection of invention patent application after publication |