FR988870A - Perfectionnements au perçage à chaud des métaux - Google Patents

Perfectionnements au perçage à chaud des métaux

Info

Publication number
FR988870A
FR988870A FR988870DA FR988870A FR 988870 A FR988870 A FR 988870A FR 988870D A FR988870D A FR 988870DA FR 988870 A FR988870 A FR 988870A
Authority
FR
France
Prior art keywords
hot metal
metal drilling
drilling improvements
hot
metal
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.)
Expired
Application number
Other languages
English (en)
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.)
COMPTOIR IND ETIRAGE
Original Assignee
COMPTOIR IND ETIRAGE
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 COMPTOIR IND ETIRAGE filed Critical COMPTOIR IND ETIRAGE
Application granted granted Critical
Publication of FR988870A publication Critical patent/FR988870A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/32—Lubrication of metal being extruded or of dies, or the like, e.g. physical state of lubricant, location where lubricant is applied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/10—Piercing billets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0239—Lubricating
    • B21B45/0245—Lubricating devices
    • B21B45/0263—Lubricating devices using solid lubricants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR988870D 1944-01-24 1944-01-24 Perfectionnements au perçage à chaud des métaux Expired FR988870A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR988870T 1944-01-24

Publications (1)

Publication Number Publication Date
FR988870A true FR988870A (fr) 1951-09-03

Family

ID=9539796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988870D Expired FR988870A (fr) 1944-01-24 1944-01-24 Perfectionnements au perçage à chaud des métaux

Country Status (1)

Country Link
FR (1) FR988870A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE954780C (de) * 1954-04-16 1956-12-20 Phoenix Rheinrohr Ag Vereinigt Einrichtung zum Eindruecken von Innengewinde in Muffenrohre
DE1042352B (de) * 1957-02-19 1958-10-30 Bauer & Schaurte Schmierverfahren beim Kalteinpressen eines Stempels in die Stirnflaeche von Pressteilen aus Metall
DE1075408B (de) * 1957-01-09 1960-02-11 Imperial Chemical Industries Limited, London Schmiermittel zum Heißpressen von Aluminium und Aluminiumlegierungen
DE1107478B (de) * 1954-09-02 1961-05-25 Boehler & Co Ag Geb Verfahren zum Entzundern und spanlosen Warmverformen von Blocken, Stranggusserzeugnissen oder Halbzeug aus Eisen oder Stahl in einem Arbeitsgang
DE1131971B (de) * 1958-12-03 1962-06-20 Mannesmann Ag Vorwerkstueck fuer die Herstellung von Rohren aus Vollbloecken

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE954780C (de) * 1954-04-16 1956-12-20 Phoenix Rheinrohr Ag Vereinigt Einrichtung zum Eindruecken von Innengewinde in Muffenrohre
DE1107478B (de) * 1954-09-02 1961-05-25 Boehler & Co Ag Geb Verfahren zum Entzundern und spanlosen Warmverformen von Blocken, Stranggusserzeugnissen oder Halbzeug aus Eisen oder Stahl in einem Arbeitsgang
DE1075408B (de) * 1957-01-09 1960-02-11 Imperial Chemical Industries Limited, London Schmiermittel zum Heißpressen von Aluminium und Aluminiumlegierungen
DE1042352B (de) * 1957-02-19 1958-10-30 Bauer & Schaurte Schmierverfahren beim Kalteinpressen eines Stempels in die Stirnflaeche von Pressteilen aus Metall
DE1131971B (de) * 1958-12-03 1962-06-20 Mannesmann Ag Vorwerkstueck fuer die Herstellung von Rohren aus Vollbloecken

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