CN208424939U - 阻焊塞孔导气工具 - Google Patents
阻焊塞孔导气工具 Download PDFInfo
- Publication number
- CN208424939U CN208424939U CN201821106886.8U CN201821106886U CN208424939U CN 208424939 U CN208424939 U CN 208424939U CN 201821106886 U CN201821106886 U CN 201821106886U CN 208424939 U CN208424939 U CN 208424939U
- Authority
- CN
- China
- Prior art keywords
- substrate
- air guide
- guide tool
- welding resistance
- copper base
- 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.)
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- 238000003466 welding Methods 0.000 title claims abstract description 34
- 239000000758 substrate Substances 0.000 claims abstract description 94
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 53
- 229910052802 copper Inorganic materials 0.000 claims abstract description 53
- 239000010949 copper Substances 0.000 claims abstract description 53
- 238000007639 printing Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000011190 CEM-3 Substances 0.000 claims description 5
- 238000007650 screen-printing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 210000004904 fingernail bed Anatomy 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821106886.8U CN208424939U (zh) | 2018-07-12 | 2018-07-12 | 阻焊塞孔导气工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821106886.8U CN208424939U (zh) | 2018-07-12 | 2018-07-12 | 阻焊塞孔导气工具 |
Publications (1)
Publication Number | Publication Date |
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CN208424939U true CN208424939U (zh) | 2019-01-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821106886.8U Active CN208424939U (zh) | 2018-07-12 | 2018-07-12 | 阻焊塞孔导气工具 |
Country Status (1)
Country | Link |
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CN (1) | CN208424939U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110740578A (zh) * | 2019-11-13 | 2020-01-31 | 惠州市永盛隆电子科技有限公司 | 线路板塞孔丝印阻焊工艺 |
-
2018
- 2018-07-12 CN CN201821106886.8U patent/CN208424939U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110740578A (zh) * | 2019-11-13 | 2020-01-31 | 惠州市永盛隆电子科技有限公司 | 线路板塞孔丝印阻焊工艺 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Solder plug hole gas guide tool Effective date of registration: 20220926 Granted publication date: 20190122 Pledgee: Jiangxi Jishui Rural Commercial Bank Co.,Ltd. Pledgor: JIANGXI XUSHENG ELECTRONICS Co.,Ltd. Registration number: Y2022980016472 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: 331601 Jishui Industrial Park, Jishui County, Ji'an City, Jiangxi Province, on the east side of Jingong Avenue and the south side of Jingong Avenue, Chengxi Industrial Park Patentee after: Jiangxi Xusheng Electronics Co.,Ltd. Country or region after: Zhong Guo Address before: 331600 Jishui Industrial Park, Jishui County, Ji'an City, Jiangxi Province Patentee before: JIANGXI XUSHENG ELECTRONICS Co.,Ltd. Country or region before: Zhong Guo |
|
CP03 | Change of name, title or address |