AR098485A1 - CHIPEADORA MACHINE KNIFE MONITORING - Google Patents

CHIPEADORA MACHINE KNIFE MONITORING

Info

Publication number
AR098485A1
AR098485A1 ARP140104360A ARP140104360A AR098485A1 AR 098485 A1 AR098485 A1 AR 098485A1 AR P140104360 A ARP140104360 A AR P140104360A AR P140104360 A ARP140104360 A AR P140104360A AR 098485 A1 AR098485 A1 AR 098485A1
Authority
AR
Argentina
Prior art keywords
blades
quality
impacts
chipeadora
measured
Prior art date
Application number
ARP140104360A
Other languages
Spanish (es)
Inventor
Silenius Seppo
Pesonen Mikko
Original Assignee
Andritz Oy
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 Andritz Oy filed Critical Andritz Oy
Publication of AR098485A1 publication Critical patent/AR098485A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/02—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood shavings or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00—Control arrangements specially adapted for crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
    • B23Q17/0971—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining by measuring mechanical vibrations of parts of the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/08—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood fibres, e.g. produced by tearing

Abstract

El monitoreo de la calidad de las cuchillas en máquinas chipeadoras es una tarea importante ya que la calidad de las cuchillas tiene un efecto significativo sobre la calidad de las astillas. Las cuchillas están dispuestas en un disco de cuchillas giratorio y los impactos que provocan cada una de las cuchillas se puede medir mediante el uso de sensores. Cuando se conoce el impacto provocado por la primera cuchilla, se puede determinar los impactos de cada cuchilla. Los impactos medidos se pueden comparar durante una revolución o entre múltiples revoluciones y la calidad de las cuchillas se puede analizar a partir de los impactos medidos.The monitoring of the quality of the blades in chipper machines is an important task since the quality of the blades has a significant effect on the quality of the chips. The blades are arranged in a rotating blade disk and the impacts caused by each of the blades can be measured by the use of sensors. When the impact caused by the first blade is known, the impacts of each blade can be determined. The measured impacts can be compared during a revolution or between multiple revolutions and the quality of the blades can be analyzed from the measured impacts.

ARP140104360A 2013-11-19 2014-11-19 CHIPEADORA MACHINE KNIFE MONITORING AR098485A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20136150A FI125771B (en) 2013-11-19 2013-11-19 Chipper Blade Control

Publications (1)

Publication Number Publication Date
AR098485A1 true AR098485A1 (en) 2016-06-01

Family

ID=52002985

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140104360A AR098485A1 (en) 2013-11-19 2014-11-19 CHIPEADORA MACHINE KNIFE MONITORING

Country Status (4)

Country Link
AR (1) AR098485A1 (en)
FI (1) FI125771B (en)
UY (1) UY35849A (en)
WO (1) WO2015075305A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54113583A (en) * 1978-02-24 1979-09-05 Hitachi Ltd Blade damage detecting method of rotary blade machine tool and means therefor
US4771665A (en) * 1987-08-28 1988-09-20 Lummus Industries, Inc. Blade quality monitor
US6142046A (en) * 1996-08-06 2000-11-07 Cae Machinery Ltd. Knife projection sensing system

Also Published As

Publication number Publication date
FI20136150A (en) 2015-05-20
WO2015075305A1 (en) 2015-05-28
UY35849A (en) 2015-05-29
FI125771B (en) 2016-02-15

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