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DE19524770A1 - Interior surface measuring arrangement - Google Patents

Interior surface measuring arrangement

Info

Publication number
DE19524770A1
DE19524770A1 DE19524770A DE19524770A DE19524770A1 DE 19524770 A1 DE19524770 A1 DE 19524770A1 DE 19524770 A DE19524770 A DE 19524770A DE 19524770 A DE19524770 A DE 19524770A DE 19524770 A1 DE19524770 A1 DE 19524770A1
Authority
DE
Germany
Prior art keywords
wall
cavity
cylinder
interior surface
mass
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.)
Withdrawn
Application number
DE19524770A
Other languages
German (de)
Inventor
Joerg Schmiedeke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daum GmbH
Original Assignee
Daum GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daum GmbH filed Critical Daum GmbH
Priority to DE19524770A priority Critical patent/DE19524770A1/en
Publication of DE19524770A1 publication Critical patent/DE19524770A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
    • B24C3/325—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B1/00—Measuring instruments characterised by the selection of material therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/08—Detecting presence of flaws or irregularities

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Manipulator (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

The arrangement has a symmetrical construction allowing a measurement of two opposite points of an inside wall of a cavity at arbitrary heights. An abrupt downward movement of the work head (4) is reached through a spring mechanism, so that a wear-off mass is solved from an interior wall of a cylinder. The device pref. performs the steps of crude abrading, fine rubbing and pressurizing of the inside wall through the wear-off mass.

Description

Ziel der Erfindung ist es, einen Manipulator zu entwerfen, mit dem man im Inneren eines Hohlraumes, wie z. B. der Zylinderbuchse eines Schiffsdieselmotors, mittels einer Abdruckmasse topographische Abdrücke der Hohlrauminnenwand gewinnen kann.The aim of the invention is to design a manipulator that can be used inside a cavity, such as B. the cylinder liner of a marine diesel engine, by means of an impression material topographical Imprints of the cavity inner wall can win.

Die Erfindung ist in drei Figuren dargestellt:The invention is shown in three figures:

Fig. 1 technischer Einzelteilüberblick des Manipulators in ausgespreizter Arbeitsweise. Fig. 1 technical overview of the parts of the manipulator in spread mode.

Fig. 2 Schnitt entlang A-A der Fig. 1. Fig. 2 shows a section along AA in FIG. 1.

Fig. 3 Manipulator zusammengefahren. Fig. 3 manipulator moved together.

Der Manipulator wird durch eine Öffnung 12, z. B. zentrale Düsenhalterbohrung eines Dieselmotorenventils, in den Hohlraum, z. B. Zylinderbuchse eines Schiffsdieselmotors eingeführt.The manipulator is through an opening 12 , for. B. central nozzle holder bore of a diesel engine valve, in the cavity, for. B. cylinder liner of a marine diesel engine introduced.

Mit Hilfe des Kniehebelsystems 2 wird über die Führungsstange 1 ein Hebelsystem 3 und 5 im Zylinder derart geöffnet, daß der Arbeitskopf 4 an die Zylinderinnenwand 14 gedrückt wird. Die an dem Kopf 4 sitzende Abdruckmasse, hier nicht gezeigt, wird dabei gegen die zu messende Wand 14 gedrückt und härtet aus. Das Kniehebelsystem 2 ermöglicht eine entsprechende Krafteinleitung und das Fixieren der Führungsstange 1. Die Feder 8 ermöglicht eine Abwärtsbewegung des Systems, z. B. zum Abreißen festgeklebter Abdrücke.With the help of the toggle lever system 2 , a lever system 3 and 5 in the cylinder is opened via the guide rod 1 in such a way that the working head 4 is pressed against the cylinder inner wall 14 . The impression material sitting on the head 4 , not shown here, is pressed against the wall 14 to be measured and hardens. The toggle lever system 2 enables a corresponding introduction of force and the fixing of the guide rod 1 . The spring 8 allows a downward movement of the system, e.g. B. to tear off glued impressions.

ArbeitsweiseWay of working

  • 1. Montieren eines Schabers (hier nicht gezeigt) an den Arbeitskopf.1. Mount a scraper (not shown here) on the working head.
  • 2. Einführen des Manipulators in den Zylinder und Ausfahren des Schwenkarmes 3, bis der Arbeitskopf 4 an der Zylinderinnenwand 14 zu liegen kommt.2. Insert the manipulator into the cylinder and extend the swivel arm 3 until the working head 4 comes to rest on the cylinder inner wall 14 .
  • 3. Drehen des Manipulators mit dem Handgriff 11, um die Achse des Gerätes und damit Abschaben der verkohlten Zylinderinnenwand 14.3. Turn the manipulator with the handle 11 about the axis of the device and thus scrape off the charred cylinder inner wall 14 .
  • 4. Einfahren des Schwenkarmes 3 und Herausziehen des Manipulators.4. Retract the swivel arm 3 and pull out the manipulator.
  • 5. Montieren eines mit Lösungsmittel getränkten Filzes (hier nicht gezeigt) an den Arbeitskopf.5. Attach a solvent-soaked felt (not shown here) to the working head.
  • 6. wie 2.6.like 2.
  • 7. Reinigen der Meßstelle mit dem Filz. 7. Clean the measuring point with the felt.  
  • 8. wie 4.8.As 4.
  • 9. Anmontieren einer Kassette mit Abdruckmasse (hier nicht gezeigt) an den Arbeitskopf.9. Attach a cassette with impression material (not shown here) to the working head.
  • 10. wie 2.10.like 2.
  • 11. Warten, bis Abdruckmasse gehärtet ist. Durch die Möglichkeit einer Abwärtsbewegung des Gerätes durch die Feder 8 zwischen den Stellringen 7 und 9, ist ein Abreißen auch fest anhaftender Abdrücke gewährleistet.11. Wait until the impression material has hardened. The possibility of a downward movement of the device by the spring 8 between the adjusting rings 7 and 9 ensures that even firmly adhering impressions are torn off.
  • 12. wie 4.12.like 4.
  • 13. Analysieren des Abdruckes.13. Analyze the impression.

Durch den symmetrischen Aufbau kann an zwei Stellen 14 und 14′ ein Oberflächenabdruck der Hohlrauminnenwand erzeugt werden.Due to the symmetrical structure, a surface impression of the cavity inner wall can be generated at two points 14 and 14 '.

BezugszeichenlisteReference list

1 Führungsstange
2 Kniehebelsystem
3 Schwenkarm
4 Arbeitskopf
5 Lenkstange für Schwenkarm
6 Lenkarm für Arbeitskopf (z. B. Zugfeder)
7 feststehender Stellring
8 Spiralfeder
9 beweglicher Stellring
10 Rohr
11 Handgriff
12 Öffnung des Hohlraumes 13
13 Hohlraum
14 zu messende Hohlraumwand 1 guide rod
2 toggle system
3 swivel arm
4 working heads
5 handlebar for swivel arm
6 steering arm for working head (e.g. tension spring)
7 fixed collar
8 coil spring
9 movable collar
10 pipe
11 handle
12 opening of the cavity 13
13 cavity
14 cavity wall to be measured

Claims (3)

1. Manipulator nach P 44 34 863.0 dadurch gekennzeichnet, daß durch einen symmetrischen Aufbau des Gerätes zwei gegenüberliegenden Stellen der Hohlrauminnenwand in jeder beliebigen Höhe gemessen werden können.1. Manipulator according to P 44 34 863.0, characterized in that two opposite points of the cavity inner wall can be measured at any height by a symmetrical structure of the device. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß durch einen Federmechanismus eine ruckartige Abwärtsbewegung des Arbeitskopfes (4) erreicht wird, damit die Abdruckmasse von der Zylinderinnenwand gelöst wird.2. Device according to claim 1, characterized in that a jerky downward movement of the working head ( 4 ) is achieved by a spring mechanism, so that the impression mass is released from the inner wall of the cylinder. 3. Verfahren zur Messung der Oberflächenstruktur der Innenwand eines Hohlraumes, dadurch gekennzeichnet, daß nacheinander die Betriebsschritte grobes Abschaben, feines Abreiben und Abdrücken der Innenwand mittels einer Abdruckmasse durchgeführt werden.3. A method for measuring the surface structure of the inner wall of a cavity, thereby characterized in that the operating steps rough scraping, fine rubbing and pressing the inner wall using an impression compound.
DE19524770A 1994-09-29 1995-07-07 Interior surface measuring arrangement Withdrawn DE19524770A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19524770A DE19524770A1 (en) 1994-09-29 1995-07-07 Interior surface measuring arrangement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4434863A DE4434863A1 (en) 1994-09-29 1994-09-29 Topographic surface composition extraction appts.
DE19524770A DE19524770A1 (en) 1994-09-29 1995-07-07 Interior surface measuring arrangement

Publications (1)

Publication Number Publication Date
DE19524770A1 true DE19524770A1 (en) 1997-01-09

Family

ID=6529544

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4434863A Ceased DE4434863A1 (en) 1994-09-29 1994-09-29 Topographic surface composition extraction appts.
DE19524770A Withdrawn DE19524770A1 (en) 1994-09-29 1995-07-07 Interior surface measuring arrangement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4434863A Ceased DE4434863A1 (en) 1994-09-29 1994-09-29 Topographic surface composition extraction appts.

Country Status (1)

Country Link
DE (2) DE4434863A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10317488A1 (en) * 2003-04-16 2004-11-18 Richard Wolf Gmbh technoscope
WO2007044249A1 (en) * 2005-09-30 2007-04-19 S. C. Johnson & Son, Inc. Extendable cleaning implement having two support heads
US7886396B2 (en) 2004-12-14 2011-02-15 S.C. Johnson & Son, Inc. Adjustable holder for cleaning implement having two support heads
CN110953974A (en) * 2019-12-31 2020-04-03 山东同其智能科技有限公司 Building wall flatness detection device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19723803C2 (en) * 1997-06-06 2002-06-13 Neuman & Esser Gmbh & Co Kg Ma Device for cleaning a transducer arranged in the cylinder of a reciprocating piston machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2403796A1 (en) * 1974-01-26 1975-08-07 Gruen & Bilfinger Ag Enlarged borehole foot caliper - has rope-actuated toggle levers pivoted in carrier
DD148535A1 (en) * 1980-01-02 1981-05-27 Friedel Wichert DEVICE FOR PRODUCING SURFACE DROPS IN HOLLOW PROFILES
FR2618894A1 (en) * 1987-07-28 1989-02-03 Shell Int Research Method for visually displaying the surface condition of the cylinders of an engine using liners or of the bore of an engine block
DE3823554A1 (en) * 1988-07-12 1990-01-18 Wolf Gmbh Richard TECHNOSCOPE WITH AN EXTENSION FOR MEASURING DEPTH

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Publication number Priority date Publication date Assignee Title
US3139686A (en) * 1962-09-07 1964-07-07 Arthur H Brandon Tubing tester with ratchet contacts
BE654724A (en) * 1963-10-24
JPS5249055A (en) * 1975-10-16 1977-04-19 Power Reactor & Nuclear Fuel Dev Corp Method of measuring surface roughness
US4283809A (en) * 1979-11-05 1981-08-18 Prost Claude D Swab holding tool
DE3314094A1 (en) * 1983-04-19 1984-03-01 Daimler-Benz Ag, 7000 Stuttgart Method for the removal of carbon deposits on valves of an internal combustion engine
DE3505564A1 (en) * 1984-04-03 1985-10-10 Kraftwerk Union AG, 4330 Mülheim MANIPULATOR SYSTEM FOR MOTION CONTROL, SUPPLY AND SIGNAL REQUEST OF A SPECIAL ENDOSCOPE, ESPECIALLY FOR OPTICAL TISSUE INSPECTION
FR2626361B1 (en) * 1988-01-22 1990-06-08 Armines METHOD AND APPARATUS FOR MEASURING THE ROUGHNESS OF A SURFACE OF A WORKPIECE
DD282829A7 (en) * 1988-05-19 1990-09-26 Ve Komb Kernkraftwerke Bruno L ARRANGEMENT FOR THE MANAGEMENT OF FLEXIBLE ENDOSCOPES
DE8806774U1 (en) * 1988-05-25 1988-07-07 S + B Schätzle + Bergmann GmbH, 8759 Hösbach Washing device for workpieces
DE3914099C1 (en) * 1988-09-01 1990-02-01 Juliane 6115 Muenster De Muehlenkamp-Becker Endoscope guide and retainer - has releasable adaptor fitting inspection aperture allowing fixing for inspection of places in appts. difficult of access

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2403796A1 (en) * 1974-01-26 1975-08-07 Gruen & Bilfinger Ag Enlarged borehole foot caliper - has rope-actuated toggle levers pivoted in carrier
DD148535A1 (en) * 1980-01-02 1981-05-27 Friedel Wichert DEVICE FOR PRODUCING SURFACE DROPS IN HOLLOW PROFILES
FR2618894A1 (en) * 1987-07-28 1989-02-03 Shell Int Research Method for visually displaying the surface condition of the cylinders of an engine using liners or of the bore of an engine block
DE3823554A1 (en) * 1988-07-12 1990-01-18 Wolf Gmbh Richard TECHNOSCOPE WITH AN EXTENSION FOR MEASURING DEPTH

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP 4-295712 A.,In: Patents Abstracts of Japan, P-1495,March 3,1993,Vol.17,No.105 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10317488A1 (en) * 2003-04-16 2004-11-18 Richard Wolf Gmbh technoscope
DE10317488B4 (en) * 2003-04-16 2005-05-25 Richard Wolf Gmbh technoscope
US7084971B2 (en) 2003-04-16 2006-08-01 Richard Wolf GmbH Technoscope
US7886396B2 (en) 2004-12-14 2011-02-15 S.C. Johnson & Son, Inc. Adjustable holder for cleaning implement having two support heads
WO2007044249A1 (en) * 2005-09-30 2007-04-19 S. C. Johnson & Son, Inc. Extendable cleaning implement having two support heads
CN110953974A (en) * 2019-12-31 2020-04-03 山东同其智能科技有限公司 Building wall flatness detection device

Also Published As

Publication number Publication date
DE4434863A1 (en) 1996-04-04

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