JPH0428693Y2 - - Google Patents
Info
- Publication number
- JPH0428693Y2 JPH0428693Y2 JP1986076292U JP7629286U JPH0428693Y2 JP H0428693 Y2 JPH0428693 Y2 JP H0428693Y2 JP 1986076292 U JP1986076292 U JP 1986076292U JP 7629286 U JP7629286 U JP 7629286U JP H0428693 Y2 JPH0428693 Y2 JP H0428693Y2
- Authority
- JP
- Japan
- Prior art keywords
- flux
- porous ceramic
- printed circuit
- coating device
- tube
- 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
- 230000004907 flux Effects 0.000 claims description 129
- 239000000919 ceramic Substances 0.000 claims description 43
- 239000011248 coating agent Substances 0.000 claims description 34
- 238000000576 coating method Methods 0.000 claims description 34
- 238000005476 soldering Methods 0.000 claims description 33
- 239000007788 liquid Substances 0.000 claims description 28
- 239000011148 porous material Substances 0.000 claims description 23
- 238000005192 partition Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 7
- 239000010419 fine particle Substances 0.000 claims description 6
- 238000010304 firing Methods 0.000 claims description 6
- 239000004014 plasticizer Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims 1
- 239000006260 foam Substances 0.000 description 24
- 239000010410 layer Substances 0.000 description 18
- 238000005187 foaming Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 238000005086 pumping Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 244000215068 Acacia senegal Species 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 229920002319 Poly(methyl acrylate) Polymers 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000010338 boric acid Nutrition 0.000 description 1
- 125000005619 boric acid group Chemical class 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3489—Composition of fluxes; Methods of application thereof; Other methods of activating the contact surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/082—Flux dispensers; Apparatus for applying flux
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
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Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986076292U JPH0428693Y2 (ja) | 1986-05-22 | 1986-05-22 | |
US07/293,631 US4934307A (en) | 1986-05-22 | 1989-01-05 | Apparatus for application of flux |
US07/491,292 US5040281A (en) | 1986-05-22 | 1990-03-09 | Method for the preparation of apparatus for application of flux |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986076292U JPH0428693Y2 (ja) | 1986-05-22 | 1986-05-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62189871U JPS62189871U (ja) | 1987-12-03 |
JPH0428693Y2 true JPH0428693Y2 (ja) | 1992-07-13 |
Family
ID=13601265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986076292U Expired JPH0428693Y2 (ja) | 1986-05-22 | 1986-05-22 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4934307A (ja) |
JP (1) | JPH0428693Y2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950010725A (ko) * | 1993-09-22 | 1995-04-28 | ê¹êŽíž | ìëë©ëì¥ì¹ |
KR100304065B1 (ko) * | 1993-10-21 | 2001-11-22 | ë§ì¯ìŽ ììì ëŒ | ëìì©ì€íŒë늎ìëëê·žì¥ì¹ |
AU2001281178A1 (en) * | 2000-08-24 | 2002-03-04 | Advanced Micro Devices Inc. | Controlled and programmed deposition of flux on a flip-chip die by spraying |
JP4559188B2 (ja) * | 2003-12-26 | 2010-10-06 | æ±æŽè£œçœæ ªåŒäŒç€Ÿ | é žåç©è¢«èŠæ¹æ³ããã³è£ 眮 |
US7648933B2 (en) * | 2006-01-13 | 2010-01-19 | Dynamic Abrasives Llc | Composition comprising spinel crystals, glass, and calcium iron silicate |
US10610943B2 (en) * | 2016-06-29 | 2020-04-07 | Fujitsu Ten Limited | Flux applying method and flux applying apparatus |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS542379U (ja) * | 1977-06-08 | 1979-01-09 | ||
JPS55128363A (en) * | 1979-03-29 | 1980-10-04 | Kazuhisa Ishida | Flux foaming method of automatic soldering device |
JPS5828698U (ja) * | 1982-07-05 | 1983-02-24 | åœç°ãé倪é | ã·ã£ãã³ççºçåš |
JPS6199570A (ja) * | 1984-10-22 | 1986-05-17 | Ginya Ishii | ãã©ãã¯ã¹å¡åžè£ 眮 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2267877A (en) * | 1940-07-13 | 1941-12-30 | Arthur H Parker | Apparatus for the manufacture of tin plate |
US3135630A (en) * | 1961-06-29 | 1964-06-02 | Gen Motors Corp | Solder flux generator |
US3218193A (en) * | 1961-09-19 | 1965-11-16 | Leesona Corp | Automatic foam fluxing |
US3724418A (en) * | 1971-08-20 | 1973-04-03 | Lain J Mc | Solder coating apparatus |
US4684544A (en) * | 1986-02-19 | 1987-08-04 | General Motors Corporation | Solder fluxing method and apparatus |
US4796558A (en) * | 1988-02-19 | 1989-01-10 | Electrovert Limited | Foam fluxer |
-
1986
- 1986-05-22 JP JP1986076292U patent/JPH0428693Y2/ja not_active Expired
-
1989
- 1989-01-05 US US07/293,631 patent/US4934307A/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS542379U (ja) * | 1977-06-08 | 1979-01-09 | ||
JPS55128363A (en) * | 1979-03-29 | 1980-10-04 | Kazuhisa Ishida | Flux foaming method of automatic soldering device |
JPS5828698U (ja) * | 1982-07-05 | 1983-02-24 | åœç°ãé倪é | ã·ã£ãã³ççºçåš |
JPS6199570A (ja) * | 1984-10-22 | 1986-05-17 | Ginya Ishii | ãã©ãã¯ã¹å¡åžè£ 眮 |
Also Published As
Publication number | Publication date |
---|---|
US4934307A (en) | 1990-06-19 |
JPS62189871U (ja) | 1987-12-03 |
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