SE8801799L - SETTING AND CONSTRUCTION FOR CORRECTING FORMULAS OF A PLASTIC DEFORMABLE PURPOSE - Google Patents

SETTING AND CONSTRUCTION FOR CORRECTING FORMULAS OF A PLASTIC DEFORMABLE PURPOSE

Info

Publication number
SE8801799L
SE8801799L SE8801799A SE8801799A SE8801799L SE 8801799 L SE8801799 L SE 8801799L SE 8801799 A SE8801799 A SE 8801799A SE 8801799 A SE8801799 A SE 8801799A SE 8801799 L SE8801799 L SE 8801799L
Authority
SE
Sweden
Prior art keywords
construction
setting
temperature
plastic deformable
objects
Prior art date
Application number
SE8801799A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8801799D0 (en
Inventor
A Gudmundson
Original Assignee
Uva 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 Uva Ab filed Critical Uva Ab
Priority to SE8801799A priority Critical patent/SE8801799L/en
Publication of SE8801799D0 publication Critical patent/SE8801799D0/en
Priority to ES8901594A priority patent/ES2013499A6/en
Priority to EP19890905821 priority patent/EP0439464A1/en
Priority to JP50574389A priority patent/JPH03504694A/en
Priority to PCT/SE1989/000261 priority patent/WO1989010806A1/en
Publication of SE8801799L publication Critical patent/SE8801799L/en

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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • 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
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)

Abstract

A method for correction shape deviations in hard, hardened objects in which the objects are heated to a temperature which lies beneath the temperature at which the structure imparted to the objects during a preceding heating process (e.g. a temperature of ca 200 DEG C) is markedly affected, and then shape corrected. The invention also relates to an arrangement of apparatus, including an object conveyor and an object shape rectifying means, for carrying out the method.
SE8801799A 1988-05-11 1988-05-11 SETTING AND CONSTRUCTION FOR CORRECTING FORMULAS OF A PLASTIC DEFORMABLE PURPOSE SE8801799L (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8801799A SE8801799L (en) 1988-05-11 1988-05-11 SETTING AND CONSTRUCTION FOR CORRECTING FORMULAS OF A PLASTIC DEFORMABLE PURPOSE
ES8901594A ES2013499A6 (en) 1988-05-11 1989-05-10 A method and apparatus for correcting deviations in the shape of hardened metal objects.
EP19890905821 EP0439464A1 (en) 1988-05-11 1989-05-11 A method and apparatus for correcting deviations in the shape of hardened metal objects
JP50574389A JPH03504694A (en) 1988-05-11 1989-05-11 Method and device for correcting shape deviation of hardened metal workpieces
PCT/SE1989/000261 WO1989010806A1 (en) 1988-05-11 1989-05-11 A method and apparatus for correcting deviations in the shape of hardened metal objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8801799A SE8801799L (en) 1988-05-11 1988-05-11 SETTING AND CONSTRUCTION FOR CORRECTING FORMULAS OF A PLASTIC DEFORMABLE PURPOSE

Publications (2)

Publication Number Publication Date
SE8801799D0 SE8801799D0 (en) 1988-05-11
SE8801799L true SE8801799L (en) 1989-11-12

Family

ID=20372312

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8801799A SE8801799L (en) 1988-05-11 1988-05-11 SETTING AND CONSTRUCTION FOR CORRECTING FORMULAS OF A PLASTIC DEFORMABLE PURPOSE

Country Status (5)

Country Link
EP (1) EP0439464A1 (en)
JP (1) JPH03504694A (en)
ES (1) ES2013499A6 (en)
SE (1) SE8801799L (en)
WO (1) WO1989010806A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6036411A (en) * 1997-09-11 2000-03-14 Lutz; Dean Method of producing an article

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE421103C (en) * 1924-05-14 1925-11-06 Kreuser G M B H A Method for achieving accurate diameters of the rings of ring springs
FR1537354A (en) * 1967-09-18 1968-08-23 Aeg Elotherm Gmbh Method and device for dressing oblong workpieces
DE1627512B2 (en) * 1967-10-04 1976-05-20 Gewerkschaft Schalker Eisenhütte, 4650 Gelsenkirchen DEVICE FOR CORRECTING THE HARDNESS DISTORTION OF SPINDLES OR DGL. WORKPIECES MADE OF STEEL
DE2262140A1 (en) * 1972-12-19 1974-06-20 Lasalle Steel Co Deforming steels - without reducing their strength
FR2288786A1 (en) * 1974-10-25 1976-05-21 Centre Techn Ind Mecanique Straightening or heat treating long thin parts - using induction heating coil and tensile stress producing plastic deformation
DE2555326C3 (en) * 1975-12-05 1978-10-19 Mannesmann Ag, 4000 Duesseldorf Device for bending large pipes
SE7805811L (en) * 1977-05-31 1978-12-01 Prvni Brnenska Strojirna DEVICE FOR BOOKING OF TUBES

Also Published As

Publication number Publication date
SE8801799D0 (en) 1988-05-11
EP0439464A1 (en) 1991-08-07
WO1989010806A1 (en) 1989-11-16
JPH03504694A (en) 1991-10-17
ES2013499A6 (en) 1990-05-01

Similar Documents

Publication Publication Date Title
DK0620099T3 (en) Method and plant for heat treating the body of a preform or intermediate container of thermoplastic material
ATE43635T1 (en) PROCESS FOR THE PREPARATION OF INTERFERON AND EXPRESSION VECTORS THEREOF.
DK0471528T3 (en) Method and apparatus for forming an article of PET material
FI915376A0 (en) SMAKAEMNESPREPARAT.
ES8609010A1 (en) Method and apparatus for heating thermoplastic bottle preforms
DK0706504T3 (en) Compost hardening system
FI940039A (en) Method for processing low quality wood
EP0204576A3 (en) Apparatus for and methods of decoding a bch code
JPS56105935A (en) Forming of plastic bottle
SE8801799L (en) SETTING AND CONSTRUCTION FOR CORRECTING FORMULAS OF A PLASTIC DEFORMABLE PURPOSE
NO892313D0 (en) RECOVERY AND CURE OF GLASSBOARDS.
DK0473270T3 (en) Process for producing a transparent tuned milk whey protein and a tuned milk whey protein product
EP0263531A3 (en) Apparatus and process for vulcanizing, adjusted for green tire temperature, without locating point of least cure
ATE138654T1 (en) METHOD FOR PRODUCING 1-CARBAMOYL-PYRAZOLES
DE3776689D1 (en) METHOD FOR PRODUCING GLASS ITEMS.
SE8404926L (en) METHOD AND PLANT FOR HEAT TREATMENT, PREFERRED SETTING
DK1144169T3 (en) Apparatus and method for processing plastics material
DE3678168D1 (en) OXAZOLIN / POLYOL / POLYISOCYANATE POLYMERS AND METHOD.
JPS5692900A (en) Manufacture of 111ketosteroid
DK0454494T3 (en) Calicheamicinones, derivatives thereof and analogues thereof and process for their preparation
Gudenau et al. Stress Distribution in the Tubes of a Waste Heat Boiler
DE68921497T2 (en) Isomerization process.
JPS51118761A (en) Method for preparing isothiazolone derivatives
DE3877847D1 (en) COCHLOSPERMUM PLANCHONII EXTRACT, METHOD FOR THE PRODUCTION AND THERAPEUTIC USE.
JPS57174205A (en) Method and apparatus for automatically supplyng soft body

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8801799-1

Effective date: 19931201

Format of ref document f/p: F