EP0246426A3 - Facility for manufacturing profile knives for a cutter-head of a processing machine, especially of a moulder - Google Patents

Facility for manufacturing profile knives for a cutter-head of a processing machine, especially of a moulder Download PDF

Info

Publication number
EP0246426A3
EP0246426A3 EP87104646A EP87104646A EP0246426A3 EP 0246426 A3 EP0246426 A3 EP 0246426A3 EP 87104646 A EP87104646 A EP 87104646A EP 87104646 A EP87104646 A EP 87104646A EP 0246426 A3 EP0246426 A3 EP 0246426A3
Authority
EP
European Patent Office
Prior art keywords
profile
cutter
facility
head
template
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
EP87104646A
Other languages
German (de)
Other versions
EP0246426B1 (en
EP0246426A2 (en
Inventor
Weinig Gmbh Michael
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.)
Michael Weinig AG
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT87104646T priority Critical patent/ATE97051T1/en
Publication of EP0246426A2 publication Critical patent/EP0246426A2/en
Publication of EP0246426A3 publication Critical patent/EP0246426A3/en
Application granted granted Critical
Publication of EP0246426B1 publication Critical patent/EP0246426B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/02—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of milling cutters
    • B24B3/10—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of milling cutters of routers or engraving needles
    • 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
    • B24B17/00—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor
    • B24B17/02—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor involving mechanical transmission means only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

The facility has a holder (14) for the cutter head (31) as well as a grinding tool (21) for producing the profile (26) of the profile knives (9). In addition, the facility has a copying device with a support (10) for a template (1) and a copying part (24) which traces the profile (6) of the template (1). The holder (14) has a stop (19) for the cutter head (31), and the support (10) has a stop (13) for the template (1). The cutter-head stop (19) is at a predetermined distance (8) from the start of the profile (26) of the profile knife (9) to be produced, which distance (8) corresponds to a predetermined distance (8) between the template stop (13) and the start of the profile (6) of the template (1). The distance (8) of the start of the profile of the profile knife (9) from the cutter-head stop (19) is equal to the distance of the start of the profile from a spindle unit of the processing machine. The profile knives (9) produced in the facility have an exact position of the profile (26), the start of which is at a predetermined desired distance from the corresponding side of the cutter head. <IMAGE>
EP87104646A 1986-05-17 1987-03-28 Method of manufacturing profile knives for a cutter-head of a processing machine, especially of a moulder Expired - Lifetime EP0246426B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87104646T ATE97051T1 (en) 1986-05-17 1987-03-28 PROCESS FOR THE MANUFACTURE OF PROFILE KNIVES FOR A KNIFE HEAD OF A PROCESSING MACHINE, PREFERABLY A MOULRING MACHINE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3616835 1986-05-17
DE19863616835 DE3616835A1 (en) 1986-05-17 1986-05-17 DEVICE FOR PRODUCING PROFILE KNIVES FOR A KNIFE HEAD OF A MACHINING MACHINE, PREFERABLY A MOLDING MACHINE

Publications (3)

Publication Number Publication Date
EP0246426A2 EP0246426A2 (en) 1987-11-25
EP0246426A3 true EP0246426A3 (en) 1990-03-21
EP0246426B1 EP0246426B1 (en) 1993-11-10

Family

ID=6301164

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87104646A Expired - Lifetime EP0246426B1 (en) 1986-05-17 1987-03-28 Method of manufacturing profile knives for a cutter-head of a processing machine, especially of a moulder

Country Status (3)

Country Link
EP (1) EP0246426B1 (en)
AT (1) ATE97051T1 (en)
DE (2) DE3616835A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2293996B (en) * 1995-07-20 1996-10-23 Wadkin Public Ltd Co System for working wood

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157958B (en) * 1959-03-19 1963-11-21 Josef Burkard Copy grinding machine, especially for grinding the clearance angle on profiled machine knife edges
GB1461097A (en) * 1974-06-06 1977-01-13 Wadkin Ltd Jointing apparatus for woodworking machinery
GB2081615A (en) * 1980-08-12 1982-02-24 Automatic Grinding Machine & E A profile machine for wood-cutters
GB2082501A (en) * 1980-08-12 1982-03-10 Automatic Grinding Machine & E Location of a cutter in a cutter head and a jig for supporting the cutter during grinding and regrinding
US4512114A (en) * 1982-09-27 1985-04-23 Superior Machinery Inc. Method for high tooth equalization of cutters

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157958B (en) * 1959-03-19 1963-11-21 Josef Burkard Copy grinding machine, especially for grinding the clearance angle on profiled machine knife edges
GB1461097A (en) * 1974-06-06 1977-01-13 Wadkin Ltd Jointing apparatus for woodworking machinery
GB2081615A (en) * 1980-08-12 1982-02-24 Automatic Grinding Machine & E A profile machine for wood-cutters
GB2082501A (en) * 1980-08-12 1982-03-10 Automatic Grinding Machine & E Location of a cutter in a cutter head and a jig for supporting the cutter during grinding and regrinding
US4512114A (en) * 1982-09-27 1985-04-23 Superior Machinery Inc. Method for high tooth equalization of cutters

Also Published As

Publication number Publication date
DE3616835A1 (en) 1987-11-19
DE3788083D1 (en) 1993-12-16
ATE97051T1 (en) 1993-11-15
EP0246426B1 (en) 1993-11-10
EP0246426A2 (en) 1987-11-25

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