TW200906522A - Method for producing a machine housing with a surface-hardened fluid chamber - Google Patents
Method for producing a machine housing with a surface-hardened fluid chamber Download PDFInfo
- Publication number
- TW200906522A TW200906522A TW097127659A TW97127659A TW200906522A TW 200906522 A TW200906522 A TW 200906522A TW 097127659 A TW097127659 A TW 097127659A TW 97127659 A TW97127659 A TW 97127659A TW 200906522 A TW200906522 A TW 200906522A
- Authority
- TW
- Taiwan
- Prior art keywords
- hard layer
- mechanical
- fluid chamber
- housing
- edm
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 238000009760 electrical discharge machining Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000000654 additive Substances 0.000 claims abstract 3
- 238000000034 method Methods 0.000 claims description 40
- 238000003754 machining Methods 0.000 claims description 11
- 239000010432 diamond Substances 0.000 claims description 9
- 229910003460 diamond Inorganic materials 0.000 claims description 9
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 6
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000011257 shell material Substances 0.000 claims 3
- 230000000996 additive effect Effects 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
- 229910052593 corundum Inorganic materials 0.000 claims 1
- 239000010431 corundum Substances 0.000 claims 1
- 229910001651 emery Inorganic materials 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000010410 layer Substances 0.000 description 22
- 238000000227 grinding Methods 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010892 electric spark Methods 0.000 description 2
- 238000000866 electrolytic etching Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000009763 wire-cut EDM Methods 0.000 description 1
- 239000008207 working material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/02—Trimming or deburring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/082—Details specially related to intermeshing engagement type machines or engines
- F01C1/086—Carter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
- F01C1/14—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F01C1/16—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
- F01C1/165—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type having more than two rotary pistons with parallel axes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2230/00—Manufacture
- F04C2230/10—Manufacture by removing material
- F04C2230/101—Manufacture by removing material by electrochemical methods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2230/00—Manufacture
- F04C2230/40—Heat treatment
- F04C2230/41—Hardening; Annealing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2230/00—Manufacture
- F04C2230/90—Improving properties of machine parts
- F04C2230/91—Coating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007034489 | 2007-07-24 | ||
| DE200810007769 DE102008007769A1 (de) | 2008-02-06 | 2008-02-06 | Verfahren zur Herstellung eines Maschinengehäuses mit oberflächengehärteter Fluidkammer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200906522A true TW200906522A (en) | 2009-02-16 |
| TWI352000B TWI352000B (enExample) | 2011-11-11 |
Family
ID=39744777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097127659A TW200906522A (en) | 2007-07-24 | 2008-07-24 | Method for producing a machine housing with a surface-hardened fluid chamber |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8003912B2 (enExample) |
| EP (1) | EP2180967B1 (enExample) |
| JP (1) | JP5027232B2 (enExample) |
| CN (1) | CN101541461B (enExample) |
| TW (1) | TW200906522A (enExample) |
| WO (1) | WO2009012837A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009049311B4 (de) | 2009-10-14 | 2012-11-29 | Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg | Schraubenspindelmaschine und Verfahren zu ihrer Herstellung |
| GB2484898A (en) * | 2009-11-04 | 2012-05-02 | Bruker Daltonik Gmbh | Multipole rod systems made by wire erosion |
| EP3173578A1 (de) | 2015-11-30 | 2017-05-31 | Brinkmann Pumpen K.H. Brinkmann GmbH & Co. KG | Schraubenspindelmaschine |
| DE102017208783A1 (de) * | 2017-05-24 | 2018-11-29 | Robert Bosch Gmbh | Verfahren zum Nachbearbeiten eines Kanals in einem Werkstück |
| CN107269521B (zh) * | 2017-08-14 | 2018-06-29 | 浙江威肯特智能机械有限公司 | 一种高精度高压三螺杆泵衬套及制造工艺 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3878880A (en) * | 1973-06-25 | 1975-04-22 | Curtiss Wright Corp | Composite casting method |
| US3960577A (en) * | 1974-01-08 | 1976-06-01 | General Electric Company | Dense polycrystalline silicon carbide |
| CA1139791A (en) | 1978-06-15 | 1983-01-18 | Yorihiro Murata | Sintered silicon carbide-aluminum nitride articles and method of making such articles |
| US4633051A (en) | 1983-11-23 | 1986-12-30 | Advanced Semiconductor Materials America, Inc. | Stable conductive elements for direct exposure to reactive environments |
| EP0180788A1 (en) * | 1984-10-08 | 1986-05-14 | Shimadzu Corporation | Gear pump or motor |
| DE3733730C1 (de) | 1987-10-06 | 1988-10-27 | Feldmuehle Ag | Gleit- oder Dichtelementepaarung und Verfahren zu deren Herstellung |
| JPH0441120A (ja) * | 1990-06-06 | 1992-02-12 | Matsushita Electric Ind Co Ltd | 微細放電加工方法 |
| US5177037A (en) * | 1991-05-21 | 1993-01-05 | Industrial Ceramic Technology, Inc. | High fracture toughness electro-discharge machineable ceramic whisker reinforced ceramic composites and tooling made therefrom |
| JP3633989B2 (ja) * | 1995-02-28 | 2005-03-30 | 三菱電機株式会社 | 絶縁性セラミックスの放電加工方法 |
| US6005214A (en) * | 1996-06-26 | 1999-12-21 | Cramer; Margaret D. | Method of making wear resistant material lined housings |
| JP4442944B2 (ja) * | 1999-03-19 | 2010-03-31 | 康 福澤 | 非導電性材料の放電加工方法 |
| US6233825B1 (en) * | 1999-08-03 | 2001-05-22 | Degroot Richard J. | Metallic stringed musical instrument body and method of making said body |
| US6335503B1 (en) * | 2000-05-26 | 2002-01-01 | Dana Corporation | Method for manufacturing forging die for making net formed gears with predetermined tooth contact area |
| US6566623B2 (en) * | 2001-05-30 | 2003-05-20 | Harvest Precision Components, Inc. | Method and apparatus for electric discharge machining with a dressing tool |
| US7469626B2 (en) | 2005-07-29 | 2008-12-30 | Honeywell International, Inc. | Split ceramic bore liner, rotor body having a split ceramic bore liner and method of lining a rotor bore with a split ceramic bore liner |
-
2008
- 2008-05-29 US US12/301,316 patent/US8003912B2/en active Active
- 2008-05-29 WO PCT/EP2008/004285 patent/WO2009012837A1/de not_active Ceased
- 2008-05-29 JP JP2009524208A patent/JP5027232B2/ja active Active
- 2008-05-29 EP EP08758865.3A patent/EP2180967B1/de active Active
- 2008-05-29 CN CN2008800002194A patent/CN101541461B/zh active Active
- 2008-07-24 TW TW097127659A patent/TW200906522A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009012837A1 (de) | 2009-01-29 |
| EP2180967B1 (de) | 2013-09-11 |
| EP2180967A1 (de) | 2010-05-05 |
| CN101541461B (zh) | 2012-07-18 |
| US8003912B2 (en) | 2011-08-23 |
| US20100178518A1 (en) | 2010-07-15 |
| CN101541461A (zh) | 2009-09-23 |
| JP2009542454A (ja) | 2009-12-03 |
| JP5027232B2 (ja) | 2012-09-19 |
| TWI352000B (enExample) | 2011-11-11 |
| WO2009012837A8 (de) | 2009-05-22 |
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