DE2143728A1 - Anordnung an Bearbeitungsmaschinen, z.B. an Schleifstühlen für Holz - Google Patents

Anordnung an Bearbeitungsmaschinen, z.B. an Schleifstühlen für Holz

Info

Publication number
DE2143728A1
DE2143728A1 DE19712143728 DE2143728A DE2143728A1 DE 2143728 A1 DE2143728 A1 DE 2143728A1 DE 19712143728 DE19712143728 DE 19712143728 DE 2143728 A DE2143728 A DE 2143728A DE 2143728 A1 DE2143728 A1 DE 2143728A1
Authority
DE
Germany
Prior art keywords
friction
coefficient
grinding
wood
signal
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.)
Pending
Application number
DE19712143728
Other languages
German (de)
English (en)
Inventor
Vilmos Dipl.-Ing.; Västeraas Sandblom Henry; Török (Schweden). P
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
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 ASEA AB filed Critical ASEA AB
Publication of DE2143728A1 publication Critical patent/DE2143728A1/de
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
    • D21B1/063—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods using grinding devices
    • 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/40—Regulating or controlling the amount of current drawn or delivered by the motor for controlling the mechanical load

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Power Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Paper (AREA)
  • Crushing And Grinding (AREA)
DE19712143728 1970-09-10 1971-09-01 Anordnung an Bearbeitungsmaschinen, z.B. an Schleifstühlen für Holz Pending DE2143728A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12296/70A SE349499B (fr) 1970-09-10 1970-09-10

Publications (1)

Publication Number Publication Date
DE2143728A1 true DE2143728A1 (de) 1972-03-16

Family

ID=20295493

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712143728 Pending DE2143728A1 (de) 1970-09-10 1971-09-01 Anordnung an Bearbeitungsmaschinen, z.B. an Schleifstühlen für Holz

Country Status (6)

Country Link
US (1) US3776476A (fr)
CA (1) CA939178A (fr)
DE (1) DE2143728A1 (fr)
GB (1) GB1355105A (fr)
SE (1) SE349499B (fr)
SU (1) SU449496A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1770852A1 (fr) * 2005-10-01 2007-04-04 Jürgen Posch Parc machine avec une machine de travail

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI69882C (fi) * 1985-01-25 1986-12-31 Tampella Oy Ab Foerfarande foer reglering av slipprocessen i en ugnslipmaskin.
JP4610812B2 (ja) * 2001-09-06 2011-01-12 東洋アルミニウム株式会社 アルミニウムフレーク顔料の製造方法
CN118024094B (zh) * 2024-04-11 2024-06-18 成都工业职业技术学院 一种摩擦片用打磨装置及其预警方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1851134A (en) * 1925-01-30 1932-03-29 Bbc Brown Boveri & Cie Work feed control
US1691101A (en) * 1926-09-06 1928-11-13 Firm E Holtzmann & Cie A Ges Wood grinder
US1721863A (en) * 1927-02-14 1929-07-23 Linke Hofmann Werke A G Abteil Wood-pulp-grinding plant and the art of operating the same
US1873982A (en) * 1927-12-16 1932-08-30 Bbc Brown Boveri & Cie Wood grinder regulating device
US2001543A (en) * 1930-01-28 1935-05-14 Gen Electric Control system
US1871499A (en) * 1931-04-17 1932-08-16 Gen Electric Electric control system
US2156736A (en) * 1936-05-20 1939-05-02 Reeves Pulley Co Motor control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1770852A1 (fr) * 2005-10-01 2007-04-04 Jürgen Posch Parc machine avec une machine de travail

Also Published As

Publication number Publication date
SU449496A3 (ru) 1974-11-05
CA939178A (en) 1974-01-01
SE349499B (fr) 1972-10-02
GB1355105A (en) 1974-06-05
US3776476A (en) 1973-12-04

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