FI105083B - Procedure for grinding a round pillar - Google Patents

Procedure for grinding a round pillar Download PDF

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Publication number
FI105083B
FI105083B FI981691A FI981691A FI105083B FI 105083 B FI105083 B FI 105083B FI 981691 A FI981691 A FI 981691A FI 981691 A FI981691 A FI 981691A FI 105083 B FI105083 B FI 105083B
Authority
FI
Finland
Prior art keywords
grinding
pillars
pilarin
patenttivaatimuksen
etä
Prior art date
Application number
FI981691A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI981691A0 (en
FI981691A (en
Inventor
Pertti Juhani Kukkonen
Original Assignee
Pertti Juhani Kukkonen
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 Pertti Juhani Kukkonen filed Critical Pertti Juhani Kukkonen
Publication of FI981691A0 publication Critical patent/FI981691A0/en
Priority to FI981691A priority Critical patent/FI105083B/en
Priority to PCT/FI1999/000648 priority patent/WO2000007787A1/en
Priority to CN99809710.1A priority patent/CN1095421C/en
Priority to AU51664/99A priority patent/AU5166499A/en
Priority to CA002338679A priority patent/CA2338679A1/en
Priority to EP99936640A priority patent/EP1117512B1/en
Priority to AT99936640T priority patent/ATE260170T1/en
Priority to DE69915086T priority patent/DE69915086D1/en
Publication of FI981691A publication Critical patent/FI981691A/en
Application granted granted Critical
Publication of FI105083B publication Critical patent/FI105083B/en
Priority to US10/310,198 priority patent/US20050037691A1/en

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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/363—Single-purpose machines or devices for grinding surfaces of revolution in situ
    • 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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
    • B24B5/047—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally of workpieces turning about a vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0845—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for smoothing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Turning (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

A method for grinding structural components, such as stone or conrete columns or slabs. According to the invention, the structural components are set in motion in relation to each other with their surfaces in contact with each other, to create a grinding effect through the movement.

Description

1 1050831 105083

Menetelmä pyöreän pilarin hiomiseksi.Method for grinding a round pillar.

Betoni- ja kivipilareita on perinteisesti hiottu pyörivillä hiomalaikoilla tai -hihnoilla, 5 joissa hiovana materiaalina on ollut karborundum tai muu hiomakivi tai -jauhe, sekä nykyään yhä yleisempi ja kohta lähes ainoastaan timantti. Esim. patentissa 90842 on kuvattu yksi timanttia käyttävä pyöreän betonipiiarin hiontamenetelmä.Concrete and stone pillars have traditionally been polished with rotating grinding wheels or belts 5, where the abrasive material has been carborundum or other abrasive stone or powder, and nowadays more and more often almost exclusively diamond. For example, patent 90842 describes one method of grinding a round concrete pair using a diamond.

Kaikki menetelmät, joissa käytetään timanttihiontaa ovat kalliita. Lisäksi muut 10 edellä mainitussa patentissa kuvatut tekniset ratkaisut ovat paitsi hankalia toteuttaa ja sitä kautta kalliita, myös alttiita rikkoutumaan ja vaativat myös alati läsnäolevan henkilön laitetta käyttämään. Lisäksi voidaan hioa vain yksi pilari kerrallaan.All methods that use diamond grinding are expensive. In addition, the other technical solutions described in the 10 patents mentioned above are not only difficult to implement and thus expensive, they are also susceptible to breakage and also require the ever-present person to use the device. In addition, only one pillar can be sanded at a time.

Saksalaisessa patentissa 12332 esitetään eräs hiomistapa, jonka mukaan sylinte-15 rimäistä kappaletta voidaan hioa toisilla sylinterimäisillä kappaleilla. Tämä rakenne ja tapa vaativat erilliset hiovat sylinterit, jotka luonnollisesti ovat myös kalliita ja ne kuluvat ja niitä on vaihdettava ja korjattava, mistä aiheutuu huomattavia lisäkuluja.German Patent No. 12332 discloses one grinding method whereby cylindrical-15 pieces can be sanded with other cylindrical pieces. This design and method require separate grinding cylinders, which of course are also expensive and wear and have to be replaced and repaired, resulting in significant additional costs.

Keksinnön menetelmällä saadaan aikaan hiottuja pilareita ilman timanttihiontaa tai 20 erillisiä hiontasylintereitä yksinkertaisella laitteella, jolla voidaan lisäksi hioa useita pilareita kerrallaan. K.o. menetelmällä yksinkertaisesti saatetaan pilarit pyörimään toisiaan vasten, jolloin pilarit hiovat itse itsensä. Lisäämällä prosessiin hiovaa ainetta voidaan hiomavaikutusta lisätä. Kuitenkin esim. betonipilari sisältää itse hiovat ( kivi) ainekset.The method of the invention provides polished columns without Diamond Grinding or 20 separate grinding cylinders with a simple device which can further grind several columns at a time. K. O. the method simply makes the pillars rotate against each other, whereupon the pillars grind themselves. By adding an abrasive to the process, the abrasive effect can be increased. However, for example, the concrete pillar itself contains abrasive (stone) materials.

25 Näin kuvatulla menetelmällä voidaan kytkeä useita pilareita hioutumaan samanaikaisesti. Lisäksi saadaan erittäin mittatarkkoja pilareita, jotka hioutuvat itsekseen • ilman valvontaa.The method thus described can be used to connect several pillars to grind simultaneously. In addition, highly accurate columns are obtained, which grind themselves • unattended.

* . 30 Keksinnön tunnusomaiset piirteet on annettu oheisissa patenttivaatimuksissa.*. The features of the invention are set forth in the appended claims.

Kuvioissa 1, 2 ja 3 on kuvattu erilaisia pilarin yhdistämismahdollisuuksia. Kussakin kuviossa viitenumero 1 merkitsee pilaria ja viitenumero 2 ketjua tai sen kaltaista 2 105083 välinettä, joka yhdistää pilarit sopivalla tavalla esimerkiksi niiden navoissa sijaitsevat ketjupyörät tai vastaavat yhdistämällä. Nuoli merkitsee pyörimissuuntaa.Figures 1, 2 and 3 illustrate the various possibilities of connecting the pillar. In each figure, reference numeral 1 denotes a pillar and reference numeral 2 a chain or the like 2 105083, which connects the columns in a suitable manner, for example, by connecting the sprockets on their hubs or the like. The arrow indicates the direction of rotation.

Claims (3)

3 105083 1. Pyöreiden pilareiden, kuten kivi-ja betonipiiareiden hiomismenetelmä, tunnettu siitä, että pilarit saatetaan pyörimään pituusakselinsa ympäri ja hioutumaan pitkit- 5 täissuunnassa toisiinsa. 2. Patenttivaatimuksen 1 mukainen menetelmä, tunnettu siitä, että lisätään menetelmään hioma-ainetta veteen tai muuhun väliaineeseen sekoitettuna. 3. Patenttivaatimuksen 1 mukainen menetelmä, tunnettu siitä, että hiova paine- vaikutus pilarin pintaan saadaan aikaan pilarin omalla painolla. 153 105083 1. Pyöreiden pillareiden, cut kivi-ja betonipiiareiden hiomismenetelmä, tunnettu siitä, että pilarit saatetaan pyörimään pituusakselinsa ympäri ja hioutumaan pitkit-täissuunnassa toisiinsa. 2. Patenttivaatimuksen 1 mukainen menetelmä, tunnettu siitä, etä lisätään menetelmään hioma-ainetta veteen tai muuhun veliaineeseen sekoitettuna. 3. Patenttivaatimuksen 1 mukainen menetelmä, tunnettu siitä, etä hiova painevaikutus pilarin pintaan saadaan aikaan pilarin omalla painolla. 15 1. Slipningsförfarande för runda Sten- och betongpelare, kännetecknat av att pelarna bringas att rotera kring sin längdaxel och att slipas mot varandra i läng-driktningen. 201. Grinding procedure for round Stone and concrete pillars, characterized in that the pillars are caused to rotate about their longitudinal axis and to be ground against each other in the longitudinal direction. 20 2. Förfarande enligt patentkrav 1, kännetecknat av att tili förfarandet tillsätts ett slipmedel blandat i vatten eller i nägot annat medium.Process according to Claim 1, characterized in that the abrasive agent is added to the process mixed with water or in some other medium. *' 3. Förfarande enligt patentkrav 1, kännetecknat av att den slipande tryckverkan pä pelarens yta ästadkoms genom pelarens egen vikt. 25Method according to claim 1, characterized in that the abrasive printing effect on the surface of the pillar is achieved by the column's own weight. 25
FI981691A 1998-08-03 1998-08-03 Procedure for grinding a round pillar FI105083B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI981691A FI105083B (en) 1998-08-03 1998-08-03 Procedure for grinding a round pillar
CA002338679A CA2338679A1 (en) 1998-08-03 1999-08-03 A method for grinding
CN99809710.1A CN1095421C (en) 1998-08-03 1999-08-03 Method for grinding
AU51664/99A AU5166499A (en) 1998-08-03 1999-08-03 A method for grinding
PCT/FI1999/000648 WO2000007787A1 (en) 1998-08-03 1999-08-03 A method for grinding
EP99936640A EP1117512B1 (en) 1998-08-03 1999-08-03 A grinding method for making round columns
AT99936640T ATE260170T1 (en) 1998-08-03 1999-08-03 A GRINDING PROCESS FOR PRODUCING ROUND COLUMNS
DE69915086T DE69915086D1 (en) 1998-08-03 1999-08-03 A GRINDING METHOD FOR PRODUCING ROUND PILLARS
US10/310,198 US20050037691A1 (en) 1998-08-03 2002-12-04 Method for grinding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981691 1998-08-03
FI981691A FI105083B (en) 1998-08-03 1998-08-03 Procedure for grinding a round pillar

Publications (3)

Publication Number Publication Date
FI981691A0 FI981691A0 (en) 1998-08-03
FI981691A FI981691A (en) 2000-02-04
FI105083B true FI105083B (en) 2000-06-15

Family

ID=8552257

Family Applications (1)

Application Number Title Priority Date Filing Date
FI981691A FI105083B (en) 1998-08-03 1998-08-03 Procedure for grinding a round pillar

Country Status (8)

Country Link
EP (1) EP1117512B1 (en)
CN (1) CN1095421C (en)
AT (1) ATE260170T1 (en)
AU (1) AU5166499A (en)
CA (1) CA2338679A1 (en)
DE (1) DE69915086D1 (en)
FI (1) FI105083B (en)
WO (1) WO2000007787A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE12332C (en) * F. L. H. LIPPOLD und K. G. KNÖSCHKE in Dresden Machine for processing stone-roller-plates etc.
DE560766C (en) * 1930-03-04 1932-10-06 Egidius Laschet Process for grooving objects made of stone and similar materials
FI90842C (en) * 1990-02-02 1994-04-11 Betemi Oy Method of manufacturing a concrete pillar
FI166U1 (en) * 1992-02-21 1992-07-15 Betemi Oy Framstaellningsanordning Foer betongpelare

Also Published As

Publication number Publication date
DE69915086D1 (en) 2004-04-01
ATE260170T1 (en) 2004-03-15
FI981691A0 (en) 1998-08-03
CN1312754A (en) 2001-09-12
EP1117512B1 (en) 2004-02-25
WO2000007787A1 (en) 2000-02-17
FI981691A (en) 2000-02-04
AU5166499A (en) 2000-02-28
EP1117512A1 (en) 2001-07-25
CA2338679A1 (en) 2000-02-17
CN1095421C (en) 2002-12-04

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