RO86099B1 - Machine for hardening axles by induction currents - Google Patents

Machine for hardening axles by induction currents

Info

Publication number
RO86099B1
RO86099B1 RO108669A RO10866982A RO86099B1 RO 86099 B1 RO86099 B1 RO 86099B1 RO 108669 A RO108669 A RO 108669A RO 10866982 A RO10866982 A RO 10866982A RO 86099 B1 RO86099 B1 RO 86099B1
Authority
RO
Romania
Prior art keywords
induction currents
machine
axles
hardening
holes
Prior art date
Application number
RO108669A
Other languages
Romanian (ro)
Other versions
RO86099A2 (en
Inventor
Leontin Cigan
Valeru Purice
Radu Andrei
GHEORGHE GîLMEANU
Cristodor Iordan
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica
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 Institutul De Cercetare Stiintifica Si Inginerie Tehnologica filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica
Priority to RO108669A priority Critical patent/RO86099B1/en
Publication of RO86099A2 publication Critical patent/RO86099A2/en
Publication of RO86099B1 publication Critical patent/RO86099B1/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Heat Treatment Of Articles (AREA)

Abstract

Inventia se refera la o masina pentru calit, prin curenti de inductie, axe cilindrice filate cu lungime mare fiind alcatuita dintr-un sistem de antrenare a axului respectiv care dupa încalzire este racita corespunzator pentru a realiza la suprafata un strat cu duritate ridicata. Pentru sustinerea lui ridicata se utilizeaza niste linete rabatabile, iar pentru a raci zonele încalzite prin curenti de inductie se utilizeaza un dispozitiv de racire prevazut cu niste orificii prin care trece axul respectiv orificii care sunt prevazute cu niste perii stergatoare.The invention relates to a machine for quality, by induction currents, long-rolled cylindrical axes consisting of a shaft drive system which after heating is properly cooled to achieve a high-hardness layer on the surface. For its high support, some folding lines are used, and cooling zones heated by induction currents use a cooling device provided with some holes through which the shaft passes holes provided with some wiping brushes.

RO108669A 1982-09-23 1982-09-23 Machine for hardening axles by induction currents RO86099B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO108669A RO86099B1 (en) 1982-09-23 1982-09-23 Machine for hardening axles by induction currents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO108669A RO86099B1 (en) 1982-09-23 1982-09-23 Machine for hardening axles by induction currents

Publications (2)

Publication Number Publication Date
RO86099A2 RO86099A2 (en) 1985-02-25
RO86099B1 true RO86099B1 (en) 1985-03-01

Family

ID=20112049

Family Applications (1)

Application Number Title Priority Date Filing Date
RO108669A RO86099B1 (en) 1982-09-23 1982-09-23 Machine for hardening axles by induction currents

Country Status (1)

Country Link
RO (1) RO86099B1 (en)

Also Published As

Publication number Publication date
RO86099A2 (en) 1985-02-25

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