BG102094A - Method and device for controlling the position of a cutting tool during cu i cutting of a continuous strip of plastically deformable material - Google Patents

Method and device for controlling the position of a cutting tool during cu i cutting of a continuous strip of plastically deformable material

Info

Publication number
BG102094A
BG102094A BG102094A BG10209497A BG102094A BG 102094 A BG102094 A BG 102094A BG 102094 A BG102094 A BG 102094A BG 10209497 A BG10209497 A BG 10209497A BG 102094 A BG102094 A BG 102094A
Authority
BG
Bulgaria
Prior art keywords
cutting
cutting tool
moulding
controlling
die cavity
Prior art date
Application number
BG102094A
Other languages
Bulgarian (bg)
Inventor
Rudolf Werner
Original Assignee
Braas 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 Braas Gmbh filed Critical Braas Gmbh
Publication of BG102094A publication Critical patent/BG102094A/en

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
    • B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
    • B28B5/026—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length
    • B28B5/028—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length the moulding surfaces being of definite length, e.g. succession of moving pallets, and being continuously fed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
    • B26D1/60—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is mounted on a movable carriage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/30—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier
    • B26D5/34—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier scanning being effected by a photosensitive device
    • 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
    • B28B11/166—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 with devices for determining the correct cutting moment, e.g. measuring rollers or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Automatic Control Of Machine Tools (AREA)

Abstract

The invention concerns a method of controlling the positionof a cutting tool (12) during cutting into individual mouldings(16) of a strip (14) transported on a train of die cavities (20).For such a process, it is proposed that: each die cavity (20) withthe overlying moulding (16) should be led past two sensors (42,44) to generate a first signal whose intensity fluctuatesaccording to the presence or absence of the die cavity (20) and asecond signal whose intensity fluctuates according to the presenceor absence of the moulding (16); the signals produced as the endof the die cavity (20) or moulding (16) passes should be evaluatedto determine whether it is the intensity of the first or secondsignal which alters first; and control signals should be generatedand used to adjust the position of the cutting tool (12) relativeto the feed direction of the strip (14) until the respectiveintensities of the two signals change simultaneously.8 claims, 1 figure
BG102094A 1995-06-06 1997-12-02 Method and device for controlling the position of a cutting tool during cu i cutting of a continuous strip of plastically deformable material BG102094A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19520568A DE19520568C1 (en) 1995-06-06 1995-06-06 Method and device for controlling position of cutter for cutting plastically deformable band.
PCT/DE1996/000965 WO1996039289A1 (en) 1995-06-06 1996-06-03 Method and device for controlling the position of a cutting tool during cutting of a continuous strip of plastically deformable material

Publications (1)

Publication Number Publication Date
BG102094A true BG102094A (en) 1998-07-31

Family

ID=7763705

Family Applications (1)

Application Number Title Priority Date Filing Date
BG102094A BG102094A (en) 1995-06-06 1997-12-02 Method and device for controlling the position of a cutting tool during cu i cutting of a continuous strip of plastically deformable material

Country Status (9)

Country Link
EP (1) EP0830246A1 (en)
BG (1) BG102094A (en)
CZ (1) CZ388897A3 (en)
DE (1) DE19520568C1 (en)
EE (1) EE9700305A (en)
NO (1) NO975686L (en)
PL (1) PL323788A1 (en)
SK (1) SK165897A3 (en)
WO (1) WO1996039289A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1403981B1 (en) * 2011-02-17 2013-11-08 Kemet Electronics Italia S R L CUTTING APPARATUS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1652323A1 (en) * 1967-08-16 1971-02-25 Adolf Fritz Gmbh Method and device for controlling separating devices on surface coating systems
BE790282A (en) * 1971-10-25 1973-02-15 Redland Tiles Ltd PERFECTED APPARATUS FOR THE MANUFACTURING OF TILES
DE3274729D1 (en) * 1981-04-09 1987-01-29 Powel International Ltd Improvements in and relating to tile making machines
DD216413B1 (en) * 1983-07-06 1987-02-11 Arno Petau DEVICE FOR CUTTING PLASTIC MASS, ESPECIALLY CERAMIC MASS LIMITS

Also Published As

Publication number Publication date
PL323788A1 (en) 1998-04-27
EP0830246A1 (en) 1998-03-25
WO1996039289A1 (en) 1996-12-12
SK165897A3 (en) 1998-05-06
NO975686D0 (en) 1997-12-05
CZ388897A3 (en) 1998-12-16
DE19520568C1 (en) 1996-10-10
NO975686L (en) 1998-02-05
EE9700305A (en) 1998-06-15

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