ES460974A1 - Procedimiento de calibrado de un mandrilado de carter para maquinas electricas. - Google Patents

Procedimiento de calibrado de un mandrilado de carter para maquinas electricas.

Info

Publication number
ES460974A1
ES460974A1 ES460974A ES460974A ES460974A1 ES 460974 A1 ES460974 A1 ES 460974A1 ES 460974 A ES460974 A ES 460974A ES 460974 A ES460974 A ES 460974A ES 460974 A1 ES460974 A1 ES 460974A1
Authority
ES
Spain
Prior art keywords
sizing
internal bore
tubular casing
crankcase
bore
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
ES460974A
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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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 Ducellier et Cie filed Critical Ducellier et Cie
Publication of ES460974A1 publication Critical patent/ES460974A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
    • 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
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls
    • B21C37/202—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls with guides parallel to the tube axis
    • 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
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

Procedimiento de calibrado de un mandrilado de cárter para máquinas eléctricas, realizado en metal en forma inicial de chapas, a partir de un punzón y de una matriz que retiene el exterior del cárter.
ES460974A 1976-07-23 1977-07-22 Procedimiento de calibrado de un mandrilado de carter para maquinas electricas. Expired ES460974A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7622499A FR2358941A1 (fr) 1976-07-23 1976-07-23 Procede de calibrage d'alesage notamment pour la fabrication des carters de machines electriques tournantes

Publications (1)

Publication Number Publication Date
ES460974A1 true ES460974A1 (es) 1978-05-16

Family

ID=9176057

Family Applications (1)

Application Number Title Priority Date Filing Date
ES460974A Expired ES460974A1 (es) 1976-07-23 1977-07-22 Procedimiento de calibrado de un mandrilado de carter para maquinas electricas.

Country Status (6)

Country Link
DE (1) DE2733296C2 (es)
ES (1) ES460974A1 (es)
FR (1) FR2358941A1 (es)
GB (1) GB1590959A (es)
IT (1) IT1081634B (es)
TR (1) TR19509A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3942212C2 (de) * 1989-12-21 1998-11-05 Teves Gmbh Alfred Verfahren zur Herstellung einer metallisch dichtenden Spielpassung zwischen einem Innen- und einem Außenteil sowie ineinander fügbare Teile zur Anwendung des Verfahrens

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737225A (en) * 1951-09-20 1956-03-06 Mathew S Jasinski Pipe flaring device

Also Published As

Publication number Publication date
DE2733296A1 (de) 1978-01-26
DE2733296C2 (de) 1986-11-27
TR19509A (tr) 1979-03-29
IT1081634B (it) 1985-05-21
GB1590959A (en) 1981-06-10
FR2358941B1 (es) 1978-12-22
FR2358941A1 (fr) 1978-02-17

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