RO85596B1 - Machine for case-hardening of rollers - Google Patents

Machine for case-hardening of rollers

Info

Publication number
RO85596B1
RO85596B1 RO107921A RO10792182A RO85596B1 RO 85596 B1 RO85596 B1 RO 85596B1 RO 107921 A RO107921 A RO 107921A RO 10792182 A RO10792182 A RO 10792182A RO 85596 B1 RO85596 B1 RO 85596B1
Authority
RO
Romania
Prior art keywords
rollers
machine
piece
hardening
case
Prior art date
Application number
RO107921A
Other languages
Romanian (ro)
Other versions
RO85596A2 (en
Inventor
Mihail Stelian Costea
Dan Negoescu
Gheorghe Barbeli
Maria Rosu
Aurel Giurea
Original Assignee
Institutul De Cercetare Stiintifica Inginerie Tehnologica Si Proiectare Pentru Sectoare Calde
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 Inginerie Tehnologica Si Proiectare Pentru Sectoare Calde filed Critical Institutul De Cercetare Stiintifica Inginerie Tehnologica Si Proiectare Pentru Sectoare Calde
Priority to RO107921A priority Critical patent/RO85596B1/en
Publication of RO85596A2 publication Critical patent/RO85596A2/en
Publication of RO85596B1 publication Critical patent/RO85596B1/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 calirea superficiala prin curenti de inductie a rolelor care prezinta la unul din capete un guler, realizînd încalzirea simultana a întregii suprafete a piesei supuse calirii. Piesa care urmeaza a fi calita estedirijata, prin intermediul unor role, spre un dispozitiv de alimentare care dirijeaza piesa respectiva spre un dispozitiv de transfer pentru a amplasa piesa spre un inductor cu deplasare axiala. Pentru a se cali numai suprafata cilindrica, fara calirea suprafetei gulerului piesa respectiva este coborîta partial în fluidul de calire.The invention relates to a machine for superficial hardening by induction currents of the rollers which presents at one end a collar, realizing the simultaneous heating of the entire surface of the workpiece subjected to the quality. The piece is to be characterized by rollers to a feed device which directs the piece to a transfer device to place the piece toward an axial displacement inductor. To smooth only the cylindrical surface without the surface of the collar, the part is partially lowered into the quenching fluid.

RO107921A 1982-06-18 1982-06-18 Machine for case-hardening of rollers RO85596B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO107921A RO85596B1 (en) 1982-06-18 1982-06-18 Machine for case-hardening of rollers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO107921A RO85596B1 (en) 1982-06-18 1982-06-18 Machine for case-hardening of rollers

Publications (2)

Publication Number Publication Date
RO85596A2 RO85596A2 (en) 1984-10-31
RO85596B1 true RO85596B1 (en) 1984-11-30

Family

ID=20111724

Family Applications (1)

Application Number Title Priority Date Filing Date
RO107921A RO85596B1 (en) 1982-06-18 1982-06-18 Machine for case-hardening of rollers

Country Status (1)

Country Link
RO (1) RO85596B1 (en)

Also Published As

Publication number Publication date
RO85596A2 (en) 1984-10-31

Similar Documents

Publication Publication Date Title
RU93004932A (en) METHOD FOR PROCESSING REACTOR RAW MATERIALS IN IRON CARBIDE
SE8106808L (en) Rotatable heat treatment oven
RO85596B1 (en) Machine for case-hardening of rollers
GB1089989A (en) Improvements in or relating to processes and machines for the upsetting of bar-shaped or other elongated workpieces
GB1311026A (en) Apparatus for inductively heating an elongated workpiece
IL68630A (en) Preparation of 2-guanidino-4-(2-(substituted amino)-4-imidazolyl)-thiazoles and novel intermediates used therefor
ATE18779T1 (en) DEVICE FOR GALVANIZING A ROTARY PRESSURE CYLINDER.
CA1023143A (en) Apparatus and method for inductively heating and quench hardening surfaces on a crankshaft
ATE28135T1 (en) COOLING PIPE FOR A COOLING LINE FOR RAPID COOLING OF WIRE ROD OR BAR MATERIAL.
GB1383707A (en) Tandem induction scan hardening of pipe
ES8609537A1 (en) Apparatus for reversing hose
US2756985A (en) Guide means for induction heat-treating device
GB1364172A (en) Induction heating device
RO85047B (en) Device for securing pipes on multiple bobbin supports
EP0106416A3 (en) Roller heated by induction, especially for ironing furs, fabrics or similar articles
SU490625A1 (en) Device for pressing the parts
GB1211849A (en) Improvements in and relating to heat treatment of aluminium foil
JPS5626625A (en) Method and apparatus for preventing flattening at hot bending work for pipe
GB1089097A (en) A method of inductively surface hardening workpieces and an inductor and installation for performing the method
SU139335A1 (en) The method of heat treatment of the ring or sleeve
SU493603A1 (en) Installation for heat treatment and drying of wet materials
JPS5630048A (en) Rolling device of disc material to be rolled
SU419363A1 (en)
GB1466890A (en) Method of deformation-free quenching of workpieces heated to hardening temperature and device for carrying out the method
JPS5288969A (en) Transfer roller table apparatus