FR2320594A1 - Cutting of extruded clay for ceramic industry - giving a very high accuracy in cutting length - Google Patents

Cutting of extruded clay for ceramic industry - giving a very high accuracy in cutting length

Info

Publication number
FR2320594A1
FR2320594A1 FR7622504A FR7622504A FR2320594A1 FR 2320594 A1 FR2320594 A1 FR 2320594A1 FR 7622504 A FR7622504 A FR 7622504A FR 7622504 A FR7622504 A FR 7622504A FR 2320594 A1 FR2320594 A1 FR 2320594A1
Authority
FR
France
Prior art keywords
cutting
extrusion
ceramic industry
clay
giving
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
Application number
FR7622504A
Other languages
French (fr)
Other versions
FR2320594B3 (en
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.)
MANFRED LEISENBERG KG IND
Manfred Leisenberg KG
Original Assignee
MANFRED LEISENBERG KG IND
Manfred Leisenberg KG
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 MANFRED LEISENBERG KG IND, Manfred Leisenberg KG filed Critical MANFRED LEISENBERG KG IND
Publication of FR2320594A1 publication Critical patent/FR2320594A1/en
Application granted granted Critical
Publication of FR2320594B3 publication Critical patent/FR2320594B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
    • B28B11/16—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs
    • B28B11/163—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs in which the cutting device is moved longitudinally with the moving strand

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Control Of Cutting Processes (AREA)

Abstract

Control is claimed for the drive of cutting equipment used in the ceramic industry for subdividing an endless clay extrusion into mouldings by separate cuts at adjustable distance, by (a) driving the cutting equipment by a motor the angular velocity of which can be adjusted electrically or electronically, (b) providing the drive motor with a control or regulating device for adjusting the position of the cutting carriage of the cutting device or the angular velocity of the main drive shaft coupled mechanically to that device, in such a way that a relationship is produced between the position of the cutting carriage and the advance of the clay extrusion. Pref. the speed of advance of the extrusion is measured by the angle of rotation of a measuring wheel running on this extrusion. Gives improved synchronisation of the cutting carriage motion and the speed of extrusion so that a cutting length of e.g. 250 mm with a tolerance of 0.1 mm can be achieved.
FR7622504A 1975-08-06 1976-07-23 Cutting of extruded clay for ceramic industry - giving a very high accuracy in cutting length Granted FR2320594A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752535108 DE2535108C2 (en) 1975-08-06 1975-08-06 Method for controlling the drive of a cutting carriage, which has a cutting tool, of a cutter for dividing an endless strand of clay

Publications (2)

Publication Number Publication Date
FR2320594A1 true FR2320594A1 (en) 1977-03-04
FR2320594B3 FR2320594B3 (en) 1979-04-13

Family

ID=5953363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622504A Granted FR2320594A1 (en) 1975-08-06 1976-07-23 Cutting of extruded clay for ceramic industry - giving a very high accuracy in cutting length

Country Status (6)

Country Link
CH (1) CH605071A5 (en)
DD (1) DD127118A5 (en)
DE (1) DE2535108C2 (en)
FR (1) FR2320594A1 (en)
IT (1) IT1067475B (en)
NL (1) NL7608020A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470666A1 (en) * 1979-12-05 1981-06-12 Keramikmaschinen Goerlitz Veb DEVICE FOR DIVIDING AN ENDLESS CORD OF A CERAMIC OXIDE MASS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS214678B2 (en) * 1978-12-12 1982-05-28 Baranya Tolna Megyei Tegla Es Cutting automaton for raw clay products of the building material industry
DE19841053B4 (en) * 1998-09-09 2011-10-13 Hüning Elementbau KG Brick and process for its production

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE809641C (en) * 1950-02-26 1951-08-02 Ton & Steinzeug Werke A G Deut Automatic cutting device for extrusion presses
DE1584496A1 (en) * 1964-06-22 1970-02-12 Keller & Co C Automatic cutting device, especially for ceramic bricks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470666A1 (en) * 1979-12-05 1981-06-12 Keramikmaschinen Goerlitz Veb DEVICE FOR DIVIDING AN ENDLESS CORD OF A CERAMIC OXIDE MASS

Also Published As

Publication number Publication date
DD127118A5 (en) 1977-09-07
CH605071A5 (en) 1978-09-29
IT1067475B (en) 1985-03-16
DE2535108C2 (en) 1986-12-04
FR2320594B3 (en) 1979-04-13
NL7608020A (en) 1977-02-08
DE2535108A1 (en) 1977-02-24

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