EP0973959A2 - Beschichtungsverfahren länglicher, metallischer rohlinge - Google Patents
Beschichtungsverfahren länglicher, metallischer rohlingeInfo
- Publication number
- EP0973959A2 EP0973959A2 EP98922654A EP98922654A EP0973959A2 EP 0973959 A2 EP0973959 A2 EP 0973959A2 EP 98922654 A EP98922654 A EP 98922654A EP 98922654 A EP98922654 A EP 98922654A EP 0973959 A2 EP0973959 A2 EP 0973959A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- drum
- blanks
- particles
- hard material
- particular according
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/001—Screwdrivers characterised by material or shape of the tool bit
- B25B15/002—Screwdrivers characterised by material or shape of the tool bit characterised by material used or surface finishing
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1633—Process of electroless plating
- C23C18/1646—Characteristics of the product obtained
- C23C18/165—Multilayered product
- C23C18/1653—Two or more layers with at least one layer obtained by electroless plating and one layer obtained by electroplating
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1633—Process of electroless plating
- C23C18/1655—Process features
- C23C18/1662—Use of incorporated material in the solution or dispersion, e.g. particles, whiskers, wires
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/32—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron
Definitions
- the invention relates to a method for coating
- 00016 ens depends on the speed. At low turning
- 00021 causes a surface removal.
- 00022 causes a surface removal.
- the cylinder base can be a circular
- the cross-sectional area of the notch valleys 00036 the section can be tooth-shaped or star-shaped
- 00043 is also known to be stressed or pressurized.
- 00048 means paint or the like can be covered.
- 00049 shows the OS 29 20 593 a method, such as
- the object of the invention is to provide a generic solution.
- 00062 workpiece are gradually different sizes. 00063
- 00095 is considered disadvantageous in vibratory grinding, namely
- 00097 gene is an advantage in the method according to the invention.
- the agitator is provided. This keeps the hard
- the drum is cylindrical and around it
- the drum can have a cross section
- 00117 tungsten carbide particles are preferably diamond grains
- 00121 protrude and, for example, an anti-slip
- 00136 rens is characterized in that the drum one
- 00146 is in the tub, which is equipped with an agitator
- the elongated blanks can be
- 00171 is essentially only the gear or star
- Fig. 1 is an enlarged view of a
- FIG. 2 shows the section along the line II-II in Fig. 1, 00200
- the device for carrying out the 00212 method according to the invention has a tub 1 with the 00213 tub opening pointing upward.
- the tub end walls 2, 3 carry bearing shells 4 and 5 which protrude into the 00214 tub interior.
- 00215 They serve to accommodate bearing journals 6 and 7, respectively, in which the drum end faces 00217 walls 8, 9 of a drum 10 extend in coaxial alignment.
- the 00218 of the drum 10 is inserted from above, the bearings 00219 journals 6, 7 being received 00220 by the bearing shells 4 and 5, respectively.
- a fuse not shown, causes 00221 that the bearing pins 6, 7 remain in the bearing shells 4 and 5 00222, respectively.
- the drum 10 in turn, can be set in rotation by means of a rotary drive 00225 bes 11, for which purpose the drive pin 11, which faces the rotary drive 00226, can be brought to the rotary drive 11 in coupling connection.
- the latter is overlaid 00228 by a hood 12 00229 attached to the end wall 3 of the tub.
- the cylinder-like drum 10 00230 is thus driven about its horizontal axis of rotation 00231 se.
- the drum 10 itself has a 00232 polygonal cross section. In the exemplary embodiment, a 00233 octagon shape is selected.
- the drum walls 13 have openings 14 for the passage of an electroplating medium 15, 00235 which passes through the openings 14 of the drum 10 00236. Furthermore, the drum 10 is completely immersed in 00237 in the electroplating medium 15. Regarding the same 00238, it is a dispersion held in motion. This is done using a schematically illustrated stirrer 16 which is accommodated inside the tub 1. 00241 00242 The coating of a screwdriver bit is given as an example of the use of the method 00243: 00244 00245 In the device described above, hard material
- 00252 is cross-shaped in cross-section and is used for
- the level of the drum 10 can
- the blank receives a
- 00282 means of the agitator 16 kept in suspension.
- 00284 ner with a size of 10 to 30 microns.
- Fig. 1 further illustrates that the areas
- 00344 device is designated by the number 26 in FIG. 3. 00345
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Chemically Coating (AREA)
- Chemical Treatment Of Metals (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19715208 | 1997-04-11 | ||
DE19715208 | 1997-04-11 | ||
PCT/EP1998/002000 WO1998046806A2 (de) | 1997-04-11 | 1998-04-07 | Beschichtungsverfahren länglicher, metallischer rohlinge |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0973959A2 true EP0973959A2 (de) | 2000-01-26 |
EP0973959B1 EP0973959B1 (de) | 2001-10-10 |
Family
ID=7826257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98922654A Expired - Lifetime EP0973959B1 (de) | 1997-04-11 | 1998-04-07 | Beschichtungsverfahren länglicher, metallischer rohlinge |
Country Status (9)
Country | Link |
---|---|
US (1) | US6299750B1 (de) |
EP (1) | EP0973959B1 (de) |
JP (1) | JP4094681B2 (de) |
CN (1) | CN1121512C (de) |
AU (1) | AU7522698A (de) |
DE (1) | DE59801691D1 (de) |
DK (1) | DK0973959T3 (de) |
ES (1) | ES2162444T3 (de) |
WO (1) | WO1998046806A2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1101572B1 (de) * | 1999-11-15 | 2006-06-14 | Bobby Hu | Verfahren zur Verabeitung eines Handwerkzeuges |
JP2002018822A (ja) * | 2000-07-12 | 2002-01-22 | Hitachi Metals Ltd | セラミックハニカム押出成形用口金及びその製造方法 |
AU8571901A (en) * | 2000-09-05 | 2002-03-22 | Novozymes As | Lipoxygenase |
CN107604420B (zh) * | 2016-05-12 | 2019-03-08 | 日佳力机电工业(昆山)有限公司 | 一种料段电镀处理装置 |
CN110144572A (zh) * | 2018-02-12 | 2019-08-20 | 威测国际能源材料有限公司 | 金属件的镀膜方法 |
US11541516B2 (en) | 2019-09-25 | 2023-01-03 | Snap-On Incorporated | Fastener retention and anti-camout tool bit |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3620953A (en) * | 1966-12-01 | 1971-11-16 | Inoue K | Method of and apparatus for the deburring of workpieces |
IT7852357A0 (it) | 1977-12-21 | 1978-12-19 | Bristol Aerojet Ltd | Procedimento ed apparecchio per la elettrodeposizione di rivestimenti compositi |
US4192984A (en) | 1978-07-12 | 1980-03-11 | Thermatool Corporation | Embedment of hard particles in a metal surface |
DE3323240A1 (de) | 1983-06-28 | 1985-01-03 | Hans 8500 Nürnberg Henig | Trommel und verfahren zur chemischen oberflaechenbehandlung schuettfaehiger massenteile in waessrigen behandlungsloesungen |
DE4121839C2 (de) * | 1991-07-02 | 2003-01-09 | Werner Hermann Wera Werke | Werkzeug mit drehmomentübertragenden Arbeitsflächen und Verfahren zur Herstellung desselben |
US5702763A (en) | 1993-01-19 | 1997-12-30 | Surface Technology, Inc. | Selective codeposition of particulate matter and composite plated articles thereof |
-
1998
- 1998-04-07 AU AU75226/98A patent/AU7522698A/en not_active Abandoned
- 1998-04-07 EP EP98922654A patent/EP0973959B1/de not_active Expired - Lifetime
- 1998-04-07 CN CN98805149A patent/CN1121512C/zh not_active Expired - Fee Related
- 1998-04-07 DK DK98922654T patent/DK0973959T3/da active
- 1998-04-07 WO PCT/EP1998/002000 patent/WO1998046806A2/de active IP Right Grant
- 1998-04-07 DE DE59801691T patent/DE59801691D1/de not_active Expired - Lifetime
- 1998-04-07 JP JP54343698A patent/JP4094681B2/ja not_active Expired - Fee Related
- 1998-04-07 ES ES98922654T patent/ES2162444T3/es not_active Expired - Lifetime
- 1998-04-07 US US09/402,872 patent/US6299750B1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO9846806A2 * |
Also Published As
Publication number | Publication date |
---|---|
CN1256718A (zh) | 2000-06-14 |
DK0973959T3 (da) | 2002-02-11 |
WO1998046806A3 (de) | 1999-03-11 |
ES2162444T3 (es) | 2001-12-16 |
JP4094681B2 (ja) | 2008-06-04 |
JP2001518981A (ja) | 2001-10-16 |
CN1121512C (zh) | 2003-09-17 |
US6299750B1 (en) | 2001-10-09 |
AU7522698A (en) | 1998-11-11 |
WO1998046806A2 (de) | 1998-10-22 |
EP0973959B1 (de) | 2001-10-10 |
DE59801691D1 (de) | 2001-11-15 |
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