DE102009009222A1 - Method for external grinding of rod-shaped work-piece utilized as piezo-actuator, involves scanning point of longituitinal sides of work-piece, before grinding processing, and considering position of work-piece relative to machine-axis - Google Patents
Method for external grinding of rod-shaped work-piece utilized as piezo-actuator, involves scanning point of longituitinal sides of work-piece, before grinding processing, and considering position of work-piece relative to machine-axis Download PDFInfo
- Publication number
- DE102009009222A1 DE102009009222A1 DE200910009222 DE102009009222A DE102009009222A1 DE 102009009222 A1 DE102009009222 A1 DE 102009009222A1 DE 200910009222 DE200910009222 DE 200910009222 DE 102009009222 A DE102009009222 A DE 102009009222A DE 102009009222 A1 DE102009009222 A1 DE 102009009222A1
- Authority
- DE
- Germany
- Prior art keywords
- grinding
- work
- piece
- workpiece
- machine
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/02—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
Abstract
Description
Die Erfindung betrifft ein Verfahren und eine Schleifmaschine zum Schleifen von stabförmigen Werkstücken mit parallelen Stirnseiten. Derartige Werkstücke werden häufig als mechanische Stellglieder wie z. B. Piezo Aktuatoren verwendet und in großen Stückzahlen hergestellt.The The invention relates to a method and a grinding machine for grinding of rod-shaped workpieces with parallel end faces. Such workpieces are often called mechanical Actuators such. B. piezo actuators used and in large Quantities produced.
Aus
der
Der Erfindung liegt die Aufgabe zugrunde ein optimiertes Verfahren mit verkürzter Bearbeitungszeit zum Schleifen stabförmiger Werkstücke anzugeben. Es ist auch Aufgabe der Erfindung eine Schleifmaschine zur Durchführung des Verfahrens aufzuzeigen.Of the Invention is the object of an optimized method with shortened processing time for grinding rod-shaped Specify workpieces. It is also an object of the invention to show a grinding machine for performing the method.
Ein
wichtiger Aspekt der Erfindung besteht darin, nach dem Einspannen
des Werkstücks an den Stirnseiten die Lage bezogen auf
eine Achse der Schleifmaschine messtechnisch zu erfassen und Abweichungen
von der zentrischen Lage bei der Zustellung der Schleifwerkzeugs
zu berücksichtigen. Dieses Verfahren erlaubt extrem geringe
Schleifaufmaße. Besonders geeignet sind Werkstücke
mit quadratischem oder rechteckigem Querschnitt. Wie bei der
Im Folgenden wird die Erfindung an Hand eines Ausführungsbeispieles näher erläutert.in the The invention is based on an exemplary embodiment explained in more detail.
In
- 11
- Werkstückworkpiece
- 2, 2'2, 2 '
- Spannvorrichtungjig
- 3, 3'3, 3 '
- Spannbackenjaws
- 4, 4'4, 4 '
- Tastkopfprobe
- 55
- Maschinenachsemachine axis
- 6, 6'6 6 '
- Längsseitenlong sides
- 77
- WerkstückmitteWorkpiece center
- 8, 8'8th, 8th'
- Schleifwerkzeuggrinding tool
- 99
- Messeinrichtungmeasuring device
- 1010
- Umfangsflächeperipheral surface
- 11, 11'11 11 '
- Stirnflächeface
- 1212
- LängsspannvorrichtungLongitudinal jig
- A, BA, B
- Abstanddistance
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 102006007055 A1 [0002, 0004] - DE 102006007055 A1 [0002, 0004]
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910009222 DE102009009222B4 (en) | 2009-02-17 | 2009-02-17 | Method and grinding machine for grinding rod-shaped workpieces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910009222 DE102009009222B4 (en) | 2009-02-17 | 2009-02-17 | Method and grinding machine for grinding rod-shaped workpieces |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102009009222A1 true DE102009009222A1 (en) | 2010-08-19 |
DE102009009222B4 DE102009009222B4 (en) | 2012-03-29 |
Family
ID=42338758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200910009222 Expired - Fee Related DE102009009222B4 (en) | 2009-02-17 | 2009-02-17 | Method and grinding machine for grinding rod-shaped workpieces |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009009222B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010053405A1 (en) | 2010-12-03 | 2012-06-06 | Emag Holding Gmbh | Method for external grinding of work pieces, involves clamping of work pieces at its front surface between work piece spindles, where work pieces are arranged completely on side of imaginary plane by spindle axes |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006007055A1 (en) | 2006-02-15 | 2007-08-16 | Bsh Holice A.S. | Method for grinding rod-shaped workpieces, grinding machine for carrying out the method and grinding cell in twin arrangement |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6399171A (en) * | 1986-10-16 | 1988-04-30 | Saitou Ika Kogyo Kk | Grinding device |
DE4023587C2 (en) * | 1990-07-25 | 1993-11-18 | Fortuna Werke Maschf Ag | Process for the measurement-controlled peripheral grinding of radially non-circular workpieces |
-
2009
- 2009-02-17 DE DE200910009222 patent/DE102009009222B4/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006007055A1 (en) | 2006-02-15 | 2007-08-16 | Bsh Holice A.S. | Method for grinding rod-shaped workpieces, grinding machine for carrying out the method and grinding cell in twin arrangement |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010053405A1 (en) | 2010-12-03 | 2012-06-06 | Emag Holding Gmbh | Method for external grinding of work pieces, involves clamping of work pieces at its front surface between work piece spindles, where work pieces are arranged completely on side of imaginary plane by spindle axes |
DE102010053405B4 (en) * | 2010-12-03 | 2020-10-22 | Emag Holding Gmbh | Process and grinding machine for external grinding of rod-shaped workpieces |
Also Published As
Publication number | Publication date |
---|---|
DE102009009222B4 (en) | 2012-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final |
Effective date: 20120630 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |