WO1991017273A1 - Procede et system technologique operationnel de traitement par chocs ultrasoniques - Google Patents

Procede et system technologique operationnel de traitement par chocs ultrasoniques Download PDF

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Publication number
WO1991017273A1
WO1991017273A1 PCT/SU1991/000072 SU9100072W WO9117273A1 WO 1991017273 A1 WO1991017273 A1 WO 1991017273A1 SU 9100072 W SU9100072 W SU 9100072W WO 9117273 A1 WO9117273 A1 WO 9117273A1
Authority
WO
WIPO (PCT)
Prior art keywords
signal
κοlebany
οbρaτnοgο
amplitude
values
Prior art date
Application number
PCT/SU1991/000072
Other languages
English (en)
Russian (ru)
Inventor
Boris Evgenievich Paton
Leonid Mikhailovich Lobanov
Efim Shmulievich Statnikov
Evgeny Alexeevich Vostrukhin
Sergei Zhorzhevich Chirtsov
Dmitry Evgenievich Aranovsky
Vladimir Ivanovich Trufyakov
Pavel Petrovich Mikheev
Original Assignee
Vysshee Tekhnicheskoe Uchebnoe Zavedenie 'sevmashvtuz'
Institut Elektrosvarki Imeni E.O.Patona Akademii Nauk Ukrainskoi Ssr
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 Vysshee Tekhnicheskoe Uchebnoe Zavedenie 'sevmashvtuz', Institut Elektrosvarki Imeni E.O.Patona Akademii Nauk Ukrainskoi Ssr filed Critical Vysshee Tekhnicheskoe Uchebnoe Zavedenie 'sevmashvtuz'
Priority to PCT/SU1991/000072 priority Critical patent/WO1991017273A1/fr
Publication of WO1991017273A1 publication Critical patent/WO1991017273A1/fr

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
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation

Definitions

  • the source of power to the food source ( ⁇ , ⁇ , 8 ⁇ 793 ⁇ ) is excluded, which is subject to change.
  • the user-friendly system accepts an electronic device, shock elements of the instrument and the processed device. In the case of a measurable signal, the frequency of the instrument is fluctuating; This method provides for the control of only 5 of the other parameters, which optimizes the operability of the ultra-removable device.
  • a process that is subject to a malfunction of the device or a malfunction of the device may be damaged.
  • the data allows you to divide the range of the critical values of the amplitude of the ultrasonic vibrations of the instrument. However, it does not disregard the frequency and amplitude of the ultrasound instrument.
  • this method does not allow you to regulate the duration of the discharges of the fixed and free system for the loading of the load.
  • - 3 - contains the block for the current connection, connected to the power supply adapter and the power supply are disconnected, the ignition is disconnected.
  • This device operates the following way.
  • the power supply source has an ultrasound frequency through an agreement and is ignored.
  • the newly-built unit of the unit for the unitization of the unit
  • ⁇ G ′′ relies on the converter and prevents it from being excited in the region of a linear change of the load, which is a small reduced value
  • This device control units, comparisons, controls, memory and necessary to control the output of the device’s device. Therefore, this device does not provide support for the optimal mode of sound processing and preset quality of the process.
  • the power source contains a signal generator and a power amplifier.
  • Bl ⁇ av ⁇ - ⁇ ds ⁇ y ⁇ i chas ⁇ y ⁇ ez ⁇ nansn ⁇ y ⁇ leba ⁇ eln ⁇ y sis ⁇ emy s ⁇ de ⁇ zhi ⁇ ⁇ i l ⁇ giches ⁇ ie with ⁇ emy "and" za sche ⁇ chi ⁇ a 0 ⁇ igge ⁇ , ⁇ g ⁇ anichi ⁇ el u ⁇ znya signal deli ⁇ el chas ⁇ y, and in ⁇ eg ⁇ a ⁇ us ⁇ ys ⁇ v ⁇ s ⁇ avneniya.
  • the output of the count is connected to the unit and the unit at the initial setting of the frequency divider.
  • the output of the 5th zero setting of the circuit is connected to the inputs of the third and second logs with the “AND”.
  • the output of the unit is turned off at the entrance to the first logical AND circuit.
  • the output of the logical circuit “AND” is connected to the input of the frequency divider, and its output is connected to the input of the integrated circuit.
  • the integrator is turned on by the device, and the other is bypassed by the input of the frequency regulation of the generator.
  • the data is processed in the following way. This signal is fed to the first and second logical circuits.
  • the pulse counts from the counters and sends a signal to the trigger and sets it to “one” or “zero”.
  • the left and the second logical scheme “AND” either disables or does not start the impulses from the master generator.
  • the 25 logical “AND” circuitry which is cut off by the limiter of the signal level, is left on the frequency standstill, suppressing a regular pulse. From the frequency divider, the signal is emitted through an integrated device, in comparison with the signal, taking into account:: the signal is switched off
  • the use of the unit and the logical elements of the hard drive separates the relationship between the unit - 5 - people with compulsory and total abnormalities of the preexisting system. Please note that this unit does not contain units intended for the continuous disruption of the amplitudes of the instrument and the operation of the ⁇ mode.
  • P ⁇ s ⁇ avlennaya task ⁇ eshae ⁇ sya ⁇ em, ch ⁇ in sl ⁇ s ⁇ be ul ⁇ a- zvu ⁇ v ⁇ y uda ⁇ n ⁇ y ⁇ b ⁇ ab ⁇ i with is ⁇ lz ⁇ vaniem ⁇ e ⁇ atsi ⁇ n- n ⁇ g ⁇ ⁇ e ⁇ n ⁇ l ⁇ giches ⁇ g ⁇ ⁇ mlle ⁇ sa, v ⁇ lyuchayuscheg ⁇ ins ⁇ umen ⁇ 2 ⁇ with ele ⁇ me ⁇ aniches ⁇ im l ⁇ e ⁇ b ⁇ az ⁇ za ⁇ elem ⁇ lebany and uda ⁇ nymi elemen ⁇ ami, is ⁇ chni ⁇ li ⁇ aniya and bl ⁇ av ⁇ l ⁇ ds ⁇ - ⁇ i chas ⁇ y ⁇ ez ⁇ nansn ⁇ ⁇ leba ⁇ eln ⁇ y sis ⁇ emy, za ⁇ lyuchayu- schemsy
  • the ⁇ electrical appliance is supplied with a voltage of excitement, the same as its initial value.
  • the delays of the inverse signal, the fixation of the signal are carried out in the following: ⁇ measuring gap.
  • the written maintenance system ensures the maintenance of the optimal operating mode.
  • E ⁇ d ⁇ s ⁇ igae ⁇ sya ⁇ a ⁇ zhe on account ⁇ bes ⁇ echeniya ⁇ n ⁇ lya ay ⁇ li ⁇ udy ⁇ b ⁇ a ⁇ n ⁇ g ⁇ signal ⁇ asche ⁇ a ⁇ e ⁇ uschi ⁇ values ⁇ e ⁇ i ⁇ d ⁇ v forced nny ⁇ and s ⁇ bs ⁇ e vny ⁇ ⁇ lebany, za ⁇ yina- Nia zadanny ⁇ and ⁇ asche ⁇ ny ⁇ ⁇ a ⁇ aye ⁇ v ⁇ b ⁇ ab ⁇ i, s ⁇ avne- Nia signal ⁇ v in ⁇ ealn ⁇ m yassh ⁇ abe v ⁇ emevi and outputting u ⁇ - ⁇ avlyayuschi ⁇ ⁇ mand on s ⁇ ve ⁇ s ⁇ vuyuschie bl ⁇ i.
  • terminal 8 is connected to both the input and the output of source 2 of the power supply.
  • the input unit 4 is connected to the II output unit and the adapter is connected 8, while the output unit 4 is connected to the unit.
  • Exit 12 and Entrance 13 Contact 8 are connected to the entrance to the entrance. The last output of block 6 of memory.
  • adaptive circuit 8 sets the initial voltage and voltage in source 2 of the power supply, the value of which is located in unit 6 of power. After a certain amount of time specified in block 6, the number of numbers ⁇ on the basis of the ultrasound vibrations, corresponding to an interval of
  • the command for block 4 measurements is used to measure the amplitude of the signal from the input signal to a separate signal, which is compatible with the power supply.
  • Block 3 of the automatic operation of the independent recording unit 4 the change of the processing signal 5 and there is a continuous output of the source 2.
  • the process of processing of the goods is carried out in the process of widespread impulse processing.
  • the invention may be used in machinery, ships, and other industrial applications,

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Un procédé de traitement par chocs ultrasoniques consiste à acheminer la tension d'excitation à un convertisseur, à soumettre la matière à une déformation plastique, à exciter dans celle-ci des oscillations ultrasoniques et à déterminer, dans la plage de valeurs critiques, l'amplitude des oscillations ultrasoniques. Ensuite, on mesure la durée de l'oscillation du signal de retour, la fréquence d'oscillation naturelle de l'instrument (1) ainsi que l'amplitude du signal de retour tout en maintenant l'amplitude d'oscillations mécaniques dans la plage de valeurs critiques par modulation de la largeur d'impulsion de la tension d'excitation. Lorsque l'amplitude du signal de retour atteint la valeur critique supérieure, on coupe l'alimentation en tension d'excitation. Ensuite, lorsqu'elle atteint la valeur critique inférieure, on rétablit la tension d'excitation initiale. Un système technologique opérationnel de traitement par chocs ultrasoniques comprend un instrument (1) ainsi qu'une unité de réglage automatique (3), lesquels sont connectés à une source d'alimentation (2). Le système comprend également un contrôleur (8) connecté à la source d'alimentation (2), ainsi qu'une unité de mesure (4) d'amplitude de signaux de retour connectée à l'instrument (1), au contrôleur (8), à un comparateur (7), à une unité arithmétique et logique (5) ainsi qu'à l'unité de réglage automatique (3). Le système comprend également une unité de mémoire (6) connectée au contrôleur (8), à l'unité arithmétique et logique (5) ainsi qu'au comparateur (7). L'invention permet d'obtenir la qualité de traitement voulue et de contrôler cette dernière.
PCT/SU1991/000072 1990-05-08 1991-04-19 Procede et system technologique operationnel de traitement par chocs ultrasoniques WO1991017273A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/SU1991/000072 WO1991017273A1 (fr) 1990-05-08 1991-04-19 Procede et system technologique operationnel de traitement par chocs ultrasoniques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU4856580/02 1990-05-08
PCT/SU1991/000072 WO1991017273A1 (fr) 1990-05-08 1991-04-19 Procede et system technologique operationnel de traitement par chocs ultrasoniques

Publications (1)

Publication Number Publication Date
WO1991017273A1 true WO1991017273A1 (fr) 1991-11-14

Family

ID=21617745

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1991/000072 WO1991017273A1 (fr) 1990-05-08 1991-04-19 Procede et system technologique operationnel de traitement par chocs ultrasoniques

Country Status (1)

Country Link
WO (1) WO1991017273A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004013359A1 (fr) * 2002-07-31 2004-02-12 U.I.T., L.L.C. Usinage a impacts ultrasoniques de surfaces de corps pour corriger des defauts et renforcer des surfaces a usiner
EP1756323A2 (fr) * 2004-04-29 2007-02-28 U.I.T., L.L.C. Procede de modification ou de production de matieres et de joints dotes de proprietes specifiques par generation et application d'impulsions adaptatives, d'une energie de normalisation et de pauses
US7276824B2 (en) 2005-08-19 2007-10-02 U.I.T., L.L.C. Oscillating system and tool for ultrasonic impact treatment
US7344609B2 (en) 1998-09-03 2008-03-18 U.I.T., L.L.C. Ultrasonic impact methods for treatment of welded structures
US7431779B2 (en) 1998-09-03 2008-10-07 U.I.T., L.L.C. Ultrasonic impact machining of body surfaces to correct defects and strengthen work surfaces
CN103773945A (zh) * 2014-01-25 2014-05-07 浙江大学 振动时效振级实时测试系统以及自动调整方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2292045A1 (fr) * 1974-11-22 1976-06-18 Doloise Metallurgique Procede de traitement mecanique d'une surface metallique et dispositif pour la mise en oeuvre du procede
US4030947A (en) * 1975-09-10 1977-06-21 Kemper Eugene L Heating treatment method and system of utilizing same
EP0082519A2 (fr) * 1981-12-21 1983-06-29 Kawasaki Jukogyo Kabushiki Kaisha Appareil pour le traitement des soudages de tubes
DE3438742A1 (de) * 1984-10-23 1986-04-30 Maschinenfabrik Alfing Keßler GmbH, 7080 Aalen Verfahren zur steigerung der dauerfestigkeit von bauteilen unterschiedlicher formgebung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2292045A1 (fr) * 1974-11-22 1976-06-18 Doloise Metallurgique Procede de traitement mecanique d'une surface metallique et dispositif pour la mise en oeuvre du procede
US4030947A (en) * 1975-09-10 1977-06-21 Kemper Eugene L Heating treatment method and system of utilizing same
EP0082519A2 (fr) * 1981-12-21 1983-06-29 Kawasaki Jukogyo Kabushiki Kaisha Appareil pour le traitement des soudages de tubes
DE3438742A1 (de) * 1984-10-23 1986-04-30 Maschinenfabrik Alfing Keßler GmbH, 7080 Aalen Verfahren zur steigerung der dauerfestigkeit von bauteilen unterschiedlicher formgebung

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7344609B2 (en) 1998-09-03 2008-03-18 U.I.T., L.L.C. Ultrasonic impact methods for treatment of welded structures
US7431779B2 (en) 1998-09-03 2008-10-07 U.I.T., L.L.C. Ultrasonic impact machining of body surfaces to correct defects and strengthen work surfaces
WO2004013359A1 (fr) * 2002-07-31 2004-02-12 U.I.T., L.L.C. Usinage a impacts ultrasoniques de surfaces de corps pour corriger des defauts et renforcer des surfaces a usiner
EP1756323A2 (fr) * 2004-04-29 2007-02-28 U.I.T., L.L.C. Procede de modification ou de production de matieres et de joints dotes de proprietes specifiques par generation et application d'impulsions adaptatives, d'une energie de normalisation et de pauses
US7301123B2 (en) 2004-04-29 2007-11-27 U.I.T., L.L.C. Method for modifying or producing materials and joints with specific properties by generating and applying adaptive impulses a normalizing energy thereof and pauses therebetween
EP1756323A4 (fr) * 2004-04-29 2010-01-06 U I T L L C Procede de modification ou de production de matieres et de joints dotes de proprietes specifiques par generation et application d'impulsions adaptatives, d'une energie de normalisation et de pauses
US7276824B2 (en) 2005-08-19 2007-10-02 U.I.T., L.L.C. Oscillating system and tool for ultrasonic impact treatment
CN103773945A (zh) * 2014-01-25 2014-05-07 浙江大学 振动时效振级实时测试系统以及自动调整方法
CN103773945B (zh) * 2014-01-25 2016-05-04 浙江大学 振动时效振级实时测试系统以及自动调整方法

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