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WO2003004230A1 - Cutting device, and cutting method - Google Patents

Cutting device, and cutting method Download PDF

Info

Publication number
WO2003004230A1
WO2003004230A1 PCT/JP2001/005924 JP0105924W WO03004230A1 WO 2003004230 A1 WO2003004230 A1 WO 2003004230A1 JP 0105924 W JP0105924 W JP 0105924W WO 03004230 A1 WO03004230 A1 WO 03004230A1
Authority
WO
WIPO (PCT)
Prior art keywords
hitting
cutting
hitting bodies
bodies
rotary unit
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.)
Ceased
Application number
PCT/JP2001/005924
Other languages
French (fr)
Japanese (ja)
Inventor
Mikio Yotsumoto
Yutaka Matsuda
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Priority to JP2000169389A priority Critical patent/JP2001347416A/en
Priority claimed from JP2000169389A external-priority patent/JP2001347416A/en
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to EP01947914A priority patent/EP1405702A1/en
Priority to US10/203,864 priority patent/US20030131707A1/en
Priority to PCT/JP2001/005924 priority patent/WO2003004230A1/en
Publication of WO2003004230A1 publication Critical patent/WO2003004230A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B26D1/01—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 does not travel with the work
    • B26D1/12—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 does not travel with the work having a cutting member moving about an axis
    • B26D1/25—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 does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—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 does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/28—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 does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
    • B26D1/29—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 does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting with cutting member mounted in the plane of a rotating disc, e.g. for slicing beans
    • 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
    • B26D11/00—Combinations of several similar cutting apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B28D1/181—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools using cutters loosely mounted on a turning tool support
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/02—Other than completely through work thickness
    • Y10T83/0207—Other than completely through work thickness or through work presented
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/02—Other than completely through work thickness
    • Y10T83/0333—Scoring
    • Y10T83/0385—Rotary scoring blade
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0586—Effecting diverse or sequential cuts in same cutting step
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8789—With simple revolving motion only
    • Y10T83/8796—Progressively cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mining & Mineral Resources (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Milling Processes (AREA)

Abstract

First and second rotary units (110, 120) comprises a pair of rotators (111, 121) disposed oppositely, and hitting bodies (130, 140) fixed rotatably to shafts (113, 123) spanning between the rotators. The hitting bodies (130, 140) have a specified fitting gap with the shafts and are fixed such that a part of outer circumference thereof can be located on the outside of the outer circumference of the rotator. When the first and second rotary units rotate at a high speed, the hitting bodies thereof collide sequentially against an object to be machined to cut the object. Cutting depth by the hitting bodies of the second rotary unit is deeper than the cutting depth by the hitting bodies of the first rotary unit and the hitting bodies of at least one rotary unit collide against the object at a speed not lower than the critical hitting speed. An object comprising a single member or a composite members can be cut using a single cutting tool and the lifetime and reliability of a cutting apparatus are enhanced.
PCT/JP2001/005924 2000-06-06 2001-07-06 Cutting device, and cutting method Ceased WO2003004230A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000169389A JP2001347416A (en) 2000-06-06 2000-06-06 Cutting device and cutting method
EP01947914A EP1405702A1 (en) 2001-07-06 2001-07-06 Cutting device and cutting method
US10/203,864 US20030131707A1 (en) 2000-06-06 2001-07-06 Cutting device and cutting method
PCT/JP2001/005924 WO2003004230A1 (en) 2000-06-06 2001-07-06 Cutting device, and cutting method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000169389A JP2001347416A (en) 2000-06-06 2000-06-06 Cutting device and cutting method
PCT/JP2001/005924 WO2003004230A1 (en) 2000-06-06 2001-07-06 Cutting device, and cutting method

Publications (1)

Publication Number Publication Date
WO2003004230A1 true WO2003004230A1 (en) 2003-01-16

Family

ID=31986075

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/005924 Ceased WO2003004230A1 (en) 2000-06-06 2001-07-06 Cutting device, and cutting method

Country Status (2)

Country Link
EP (1) EP1405702A1 (en)
WO (1) WO2003004230A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51114414U (en) * 1975-03-13 1976-09-17
JPS62104637U (en) * 1985-12-23 1987-07-03
JPH06155400A (en) * 1992-11-12 1994-06-03 Taisei Ramick Kk Cutting method of packaging bag and device therefor
JPH06218424A (en) * 1993-01-28 1994-08-09 Nippon Steel Corp Mechanical descaling method and its scale crushing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51114414U (en) * 1975-03-13 1976-09-17
JPS62104637U (en) * 1985-12-23 1987-07-03
JPH06155400A (en) * 1992-11-12 1994-06-03 Taisei Ramick Kk Cutting method of packaging bag and device therefor
JPH06218424A (en) * 1993-01-28 1994-08-09 Nippon Steel Corp Mechanical descaling method and its scale crushing device

Also Published As

Publication number Publication date
EP1405702A1 (en) 2004-04-07

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