JPH03297Y2 - - Google Patents
Info
- Publication number
- JPH03297Y2 JPH03297Y2 JP8199486U JP8199486U JPH03297Y2 JP H03297 Y2 JPH03297 Y2 JP H03297Y2 JP 8199486 U JP8199486 U JP 8199486U JP 8199486 U JP8199486 U JP 8199486U JP H03297 Y2 JPH03297 Y2 JP H03297Y2
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- circuit board
- warpage
- rod
- warp
- 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.)
- Expired
Links
- 230000007246 mechanism Effects 0.000 claims description 32
- 230000002265 prevention Effects 0.000 claims description 32
- 238000005476 soldering Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 8
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000005284 excitation Effects 0.000 description 22
- 230000009471 action Effects 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Molten Solder (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8199486U JPH03297Y2 (enrdf_load_stackoverflow) | 1986-05-29 | 1986-05-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8199486U JPH03297Y2 (enrdf_load_stackoverflow) | 1986-05-29 | 1986-05-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62193960U JPS62193960U (enrdf_load_stackoverflow) | 1987-12-09 |
JPH03297Y2 true JPH03297Y2 (enrdf_load_stackoverflow) | 1991-01-08 |
Family
ID=30934246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8199486U Expired JPH03297Y2 (enrdf_load_stackoverflow) | 1986-05-29 | 1986-05-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03297Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH069739B2 (ja) * | 1988-01-19 | 1994-02-09 | 権士 近藤 | キャリアレスはんだ付け装置におけるプリント基板の反り補正装置 |
-
1986
- 1986-05-29 JP JP8199486U patent/JPH03297Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS62193960U (enrdf_load_stackoverflow) | 1987-12-09 |
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