FR2424103A1 - Procede d'usinage de produits plats minces a l'aide d'une poudre ferromagnetique dans un champ magnetique - Google Patents

Procede d'usinage de produits plats minces a l'aide d'une poudre ferromagnetique dans un champ magnetique

Info

Publication number
FR2424103A1
FR2424103A1 FR7812722A FR7812722A FR2424103A1 FR 2424103 A1 FR2424103 A1 FR 2424103A1 FR 7812722 A FR7812722 A FR 7812722A FR 7812722 A FR7812722 A FR 7812722A FR 2424103 A1 FR2424103 A1 FR 2424103A1
Authority
FR
France
Prior art keywords
rollers
sheet
magnetic
feed
advanced
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
FR7812722A
Other languages
English (en)
Other versions
FR2424103B1 (fr
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.)
SHIKHIREV BORIS
Original Assignee
SHIKHIREV BORIS
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 SHIKHIREV BORIS filed Critical SHIKHIREV BORIS
Priority to FR7812722A priority Critical patent/FR2424103A1/fr
Publication of FR2424103A1 publication Critical patent/FR2424103A1/fr
Application granted granted Critical
Publication of FR2424103B1 publication Critical patent/FR2424103B1/fr
Granted 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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B24B1/005—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes using a magnetic polishing agent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Abstract

L'INVENTION CONCERNE L'USINAGE DES MATERIAUX PAR ENLEVEMENT DE MATIERE. LE PROCEDE FAISANT L'OBJET DE L'INVENTION EST CARACTERISE EN CE QUE, AU MOMENT OU LE PRODUIT PLAT A USINER S'ENGAGE ENTRE LES ROULEAUX DE SORTIE 5, ON INVERSE INSTANTANEMENT LE SENS DE ROTATION DES CYLINDRES MAGNETIQUES 1 DE TELLE SORTE QUE LE MOUVEMENT DE CHACUN DE CES CYLINDRES DANS LA ZONE DE L'ECARTEMENT ENTRE EUX SOIT A CONTRESENS DU DEFILEMENT DU PRODUIT PLAT, CE SENS INVERSE DE ROTATION DES CYLINDRES MAGNETIQUES 1 ETANT CONSERVE JUSQU'A LA FIN DE L'USINAGE DU PRODUIT. L'INVENTION S'APPLIQUE NOTAMMENT A L'USINAGE DE CARTES POUR CIRCUITS IMPRIMES.
FR7812722A 1978-04-28 1978-04-28 Procede d'usinage de produits plats minces a l'aide d'une poudre ferromagnetique dans un champ magnetique Granted FR2424103A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7812722A FR2424103A1 (fr) 1978-04-28 1978-04-28 Procede d'usinage de produits plats minces a l'aide d'une poudre ferromagnetique dans un champ magnetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7812722A FR2424103A1 (fr) 1978-04-28 1978-04-28 Procede d'usinage de produits plats minces a l'aide d'une poudre ferromagnetique dans un champ magnetique

Publications (2)

Publication Number Publication Date
FR2424103A1 true FR2424103A1 (fr) 1979-11-23
FR2424103B1 FR2424103B1 (fr) 1980-10-31

Family

ID=9207740

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812722A Granted FR2424103A1 (fr) 1978-04-28 1978-04-28 Procede d'usinage de produits plats minces a l'aide d'une poudre ferromagnetique dans un champ magnetique

Country Status (1)

Country Link
FR (1) FR2424103A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2154835A5 (fr) * 1971-09-27 1973-05-18 Tsniitmash
FR2174618A5 (fr) * 1972-02-28 1973-10-12 Tsniitmash
FR2290997A1 (fr) * 1974-11-15 1976-06-11 Smikhirev Boris Dispositif pour satinage de materiaux
FR2327032A1 (fr) * 1975-10-07 1977-05-06 Tsniitmash Machine rectifieuse magnetique pour le traitement de surfaces de revolution interieures, notamment des chemins de roulement interieurs de paliers a roulement
FR2327033A1 (fr) * 1975-10-07 1977-05-06 Tsniitmash Machine pour rectifier par voie magnetique des pieces a usiner en forme de bague

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2154835A5 (fr) * 1971-09-27 1973-05-18 Tsniitmash
FR2174618A5 (fr) * 1972-02-28 1973-10-12 Tsniitmash
FR2290997A1 (fr) * 1974-11-15 1976-06-11 Smikhirev Boris Dispositif pour satinage de materiaux
FR2327032A1 (fr) * 1975-10-07 1977-05-06 Tsniitmash Machine rectifieuse magnetique pour le traitement de surfaces de revolution interieures, notamment des chemins de roulement interieurs de paliers a roulement
FR2327033A1 (fr) * 1975-10-07 1977-05-06 Tsniitmash Machine pour rectifier par voie magnetique des pieces a usiner en forme de bague

Also Published As

Publication number Publication date
FR2424103B1 (fr) 1980-10-31

Similar Documents

Publication Publication Date Title
DE2963423D1 (en) A machine for applying indicia to articles
ES383775A1 (es) Aparato para transferir material en chapas desde una prime-ra posicion a una segunda posicion.
GB1511439A (en) Sheet material decurling apparatus
CA2020284A1 (fr) Appareil d'entrainement de flans apres leur lextraction d'une pile
JPS54155128A (en) Hot dipping apparatus
CH611957A5 (en) Process for coating paper sheets
FR2424103A1 (fr) Procede d'usinage de produits plats minces a l'aide d'une poudre ferromagnetique dans un champ magnetique
NL7802226A (en) Thin metal sheet finishing appts with magnetic field - reverses magnetic rollers as sheet is advanced by feed and delivery rollers (OE 15.3.79)
GB2006168A (en) Improvements relating to sheet feeding apparatus
JPS523321A (en) Paper feeder
JPS55139102A (en) Rolling method for strip
AU2431777A (en) Singly-oriented coated electromagnetic silicon steel sheet
JPS51143268A (en) Automatic paper feed apparatus
AU1913676A (en) Composite Coated Steel Sheet
JPS52126444A (en) Coating apparatus
FR2345632A1 (fr) Poulie a cable
GB2041333B (en) Stacker for flat sheets for example banknotes
JPS5269159A (en) Aligning apparatus for paper sheets
JPS5678761A (en) Gathering device for paper leaf
JPS5772563A (en) Paper inverting device
JPS54107070A (en) Device for supplying sheets
JPS57197064A (en) Coating apparatus for coating agent
JPS5230844A (en) Coating roll
JPS51151961A (en) Method of taking o ut thin plates
JPS57141350A (en) Both-side-arranging mechanism for paper piece and the like

Legal Events

Date Code Title Description
ST Notification of lapse