FR2603305A1 - Four de stabilisation et de revenu de ressorts et de traitement thermique de petites pieces - Google Patents

Four de stabilisation et de revenu de ressorts et de traitement thermique de petites pieces

Info

Publication number
FR2603305A1
FR2603305A1 FR8612113A FR8612113A FR2603305A1 FR 2603305 A1 FR2603305 A1 FR 2603305A1 FR 8612113 A FR8612113 A FR 8612113A FR 8612113 A FR8612113 A FR 8612113A FR 2603305 A1 FR2603305 A1 FR 2603305A1
Authority
FR
France
Prior art keywords
furnace
rates
per hour
small articles
temps
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
FR8612113A
Other languages
English (en)
Other versions
FR2603305B1 (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.)
CHAREILLE PIERRE
Original Assignee
CHAREILLE PIERRE
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 CHAREILLE PIERRE filed Critical CHAREILLE PIERRE
Priority to FR8612113A priority Critical patent/FR2603305B1/fr
Publication of FR2603305A1 publication Critical patent/FR2603305A1/fr
Application granted granted Critical
Publication of FR2603305B1 publication Critical patent/FR2603305B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0031—Rotary furnaces with horizontal or slightly inclined axis
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)

Abstract

LE FOUR DE TRAITEMENT CONSISTE EN UNE CUVE ROTATIVE HORIZONTALE HELICOIDALE A RAMPE DE 3 CHAUFFANT DE 0 A 600 C PAR RESISTANCES PLACEES AU CENTRE ET EN BASE, ET D'UNE PRISE D'AIR ADDITIONNELLE AFIN D'OBTENIR UNE TEMPERATURE CONSTANTE ET HOMOGENE. D'UNE CAPACITE DE 2 200 A 2 800 PIECES A L'HEURE AVEC UNE DUREE DE TRAITEMENT DE 3 A 6 MN OBTENUE PAR MOTEUR VARIATEUR ELECTRONIQUE. SUR PIETEMENT HYDRAULIQUE PERMETTANT UNE FACILITE DE DEPLACEMENT ET D'ADAPTATION DU FOUR.
FR8612113A 1986-08-27 1986-08-27 Four de stabilisation et de revenu de ressorts et de traitement thermique de petites pieces Expired FR2603305B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8612113A FR2603305B1 (fr) 1986-08-27 1986-08-27 Four de stabilisation et de revenu de ressorts et de traitement thermique de petites pieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8612113A FR2603305B1 (fr) 1986-08-27 1986-08-27 Four de stabilisation et de revenu de ressorts et de traitement thermique de petites pieces

Publications (2)

Publication Number Publication Date
FR2603305A1 true FR2603305A1 (fr) 1988-03-04
FR2603305B1 FR2603305B1 (fr) 1988-12-09

Family

ID=9338526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8612113A Expired FR2603305B1 (fr) 1986-08-27 1986-08-27 Four de stabilisation et de revenu de ressorts et de traitement thermique de petites pieces

Country Status (1)

Country Link
FR (1) FR2603305B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107502726A (zh) * 2017-10-11 2017-12-22 贾恒宏 加工汽车后防撞梁用的热处理装置
CN107513609A (zh) * 2017-10-11 2017-12-26 贾恒宏 加工汽车侧板的旋转热加工总成

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035181B (de) * 1952-01-14 1958-07-31 Licentia Gmbh Verwendung eines elektrischen Trommelofens
DE1076160B (de) * 1956-06-15 1960-02-25 Ferdinand Schwarz Drehtrommelofen zum Haerten von Stahlkleinteilen
FR1428350A (fr) * 1964-03-13 1966-02-11 Pacific Scientific Co Four de traitement thermique
DE2159484A1 (de) * 1971-12-01 1973-06-14 Aloys Koenig Durchlauf-ofen zur warmbehandlung von metallischen gegenstaenden
US3986821A (en) * 1975-12-04 1976-10-19 United Technologies Corporation Apparatus for conveying particulate matter through a furnace

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035181B (de) * 1952-01-14 1958-07-31 Licentia Gmbh Verwendung eines elektrischen Trommelofens
DE1076160B (de) * 1956-06-15 1960-02-25 Ferdinand Schwarz Drehtrommelofen zum Haerten von Stahlkleinteilen
FR1428350A (fr) * 1964-03-13 1966-02-11 Pacific Scientific Co Four de traitement thermique
DE2159484A1 (de) * 1971-12-01 1973-06-14 Aloys Koenig Durchlauf-ofen zur warmbehandlung von metallischen gegenstaenden
US3986821A (en) * 1975-12-04 1976-10-19 United Technologies Corporation Apparatus for conveying particulate matter through a furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107502726A (zh) * 2017-10-11 2017-12-22 贾恒宏 加工汽车后防撞梁用的热处理装置
CN107513609A (zh) * 2017-10-11 2017-12-26 贾恒宏 加工汽车侧板的旋转热加工总成

Also Published As

Publication number Publication date
FR2603305B1 (fr) 1988-12-09

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Legal Events

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ST Notification of lapse