SU608564A1 - Ultrasonic arrangement for strengthening of articles - Google Patents
Ultrasonic arrangement for strengthening of articlesInfo
- Publication number
- SU608564A1 SU608564A1 SU742055174A SU2055174A SU608564A1 SU 608564 A1 SU608564 A1 SU 608564A1 SU 742055174 A SU742055174 A SU 742055174A SU 2055174 A SU2055174 A SU 2055174A SU 608564 A1 SU608564 A1 SU 608564A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glass
- ultrasonic
- waveguide
- chamber
- working chamber
- Prior art date
Links
- 238000005728 strengthening Methods 0.000 title description 3
- 239000011521 glass Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 2
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
1one
Изобретение относитс к области ультразвукового упрочнени поверхностного сло деталей машин и может быть использовано в различных отрасл х машиностроени .The invention relates to the field of ultrasonic hardening of the surface layer of machine parts and can be used in various fields of mechanical engineering.
Известно устройство дл упрочнени деталей , содержащее излучатель ультразвуковых колебаний, соединенный с волноводом с виде тонкостенного цилиндрического стакана.A device for hardening parts is known comprising an ultrasonic oscillation emitter connected to a waveguide in the form of a thin-walled cylindrical cup.
Однако это зстройство имеет малый рабочий объем и, вследствие этого, не обеспечивает достаточной производительности и эффективности процесса.However, this facility has a small working volume and, as a result, does not provide sufficient productivity and efficiency of the process.
Целью изобретени вл етс увеличение рабочего объема камеры, повышение производительности и эффективности обработки при проведении ультразвукового упрочнени деталей.The aim of the invention is to increase the working volume of the chamber, increasing the productivity and processing efficiency when performing ultrasonic hardening of parts.
Дл этого в предлагаемом ультразвуковом устройстве дл упрочнени деталей рабоча камера соединена с волноводом через кольцевой фланец, закрепленный на торце открытой части стакана, внутренний диаметр которого равен 0,24-0,75 длины продольной волны ультразвуковых колебаний, возбуждаемых в материале стакана, а наружный диаметр рабочей камеры превышает наружный диаметр стакана.For this, in the proposed ultrasonic device for strengthening parts, the working chamber is connected to the waveguide through an annular flange fixed at the end of the open part of the glass, whose inner diameter is 0.24-0.75 longitudinal wave length of ultrasonic vibrations excited in the material of the glass, and the outer diameter working chamber exceeds the outer diameter of the glass.
На чертел е представлено предлагаемое ультразвуковое устройство дл упрочнени деталей.The drawing presents the proposed ultrasonic device for strengthening parts.
Устройство содержит магнитострикционный преобразователь 1 ультразвуковых колебаний , который соединен с волноводом, выполненным в виде тонкостенного цилиндрического стакана 2. На стакане посредством фланца 3 закреплена рабоча камера 4. Устройство имеет крышку 5, на которой закреплены обрабатываемые детали 6. Металлические шарики 7 помещаютс на дно стакана-волновода .The device contains a magnetostrictive transducer 1 of ultrasonic vibrations, which is connected to a waveguide made in the form of a thin-walled cylindrical cup 2. A working chamber 4 is fixed to the cup by means of a flange 3. The device has a cover 5 on which the workpieces 6 are fixed. Metal balls 7 are placed on the bottom of the cup waveguide
Устройство работает след)ющим образом.The device works as follows.
Обрабатываемые детали 6 закрепл ютс на крышке 5 и помещаютс в рабочую камеру 4. После включени преобразовател 1 ультразвуковые колебани передаютс дну стакана-волновода 2 и фланцу 3. Под воздействием зльтразвуковых колебаний металлические шарики 7 совершают колебательное движенне в нромел утке обрабатываема поверхность - излучающа поверхность, получа каждый раз дополнительный импульс кинетической энергии при встрече с излучающей поверхностью . За счет многочисленных ударов шариков но обрабатываемой поверхности происходит ее упрочнение.The workpieces 6 are fixed on the lid 5 and placed into the working chamber 4. After switching on the transducer 1, ultrasonic vibrations are transmitted to the bottom of the glass-waveguide 2 and the flange 3. Under the influence of ultrasonic vibrations, the metal balls 7 perform an oscillatory movement in the nromel surface each time receiving an additional impulse of kinetic energy when it encounters a radiating surface. Due to the numerous blows of balls but the treated surface, its hardening occurs.
В сравнении с аналогичными известными устройствами предлагаемое зстройство отличаетс простотой конструктивной н техноло30 гической схемы объемного упрочнени деталей , а также высокой эффективностью упрочн ющей обработки и производительностью.In comparison with similar known devices, the proposed device is distinguished by the simplicity of the structural and technological scheme of volumetric hardening of parts, as well as by the high efficiency of the hardening treatment and productivity.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU742055174A SU608564A1 (en) | 1974-08-19 | 1974-08-19 | Ultrasonic arrangement for strengthening of articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU742055174A SU608564A1 (en) | 1974-08-19 | 1974-08-19 | Ultrasonic arrangement for strengthening of articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU608564A1 true SU608564A1 (en) | 1978-05-30 |
Family
ID=20594586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU742055174A SU608564A1 (en) | 1974-08-19 | 1974-08-19 | Ultrasonic arrangement for strengthening of articles |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU608564A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0666142A1 (en) * | 1994-02-04 | 1995-08-09 | Gec Alsthom Electromecanique Sa | Method and device for the surface treatment and for the pre-stressing of the inner wall of a cavity |
| WO2008014777A1 (en) * | 2006-08-04 | 2008-02-07 | Mtu Aero Engines Gmbh | Cover element for a sonotrode and peening chamber arrangement for the surface peening of components |
| WO2009127725A1 (en) * | 2008-04-18 | 2009-10-22 | Snecma | Method for ultrasound shot-blasting of turbomachine parts |
| RU2743500C1 (en) * | 2020-09-04 | 2021-02-19 | Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК") | Method for strengthening the surface layer of the compressor blades of gas turbine engines |
-
1974
- 1974-08-19 SU SU742055174A patent/SU608564A1/en active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0666142A1 (en) * | 1994-02-04 | 1995-08-09 | Gec Alsthom Electromecanique Sa | Method and device for the surface treatment and for the pre-stressing of the inner wall of a cavity |
| FR2715884A1 (en) * | 1994-02-04 | 1995-08-11 | Gec Alsthom Electromec | Method and device for surface treatment and prestressing of the inner wall of a cavity |
| US5509286A (en) * | 1994-02-04 | 1996-04-23 | Gec Alsthom Electromecanique Sa | Method and apparatus for surface treating and prestressing the inside wall of a cavity |
| WO2008014777A1 (en) * | 2006-08-04 | 2008-02-07 | Mtu Aero Engines Gmbh | Cover element for a sonotrode and peening chamber arrangement for the surface peening of components |
| WO2009127725A1 (en) * | 2008-04-18 | 2009-10-22 | Snecma | Method for ultrasound shot-blasting of turbomachine parts |
| FR2930184A1 (en) * | 2008-04-18 | 2009-10-23 | Snecma Sa | PROCESS FOR ULTRASONIC CRUSHING OF TURBOMACHINE PARTS. |
| CN102123828A (en) * | 2008-04-18 | 2011-07-13 | 斯奈克玛 | Ultrasonic Shot Peening of Turbine Components |
| US8627695B2 (en) | 2008-04-18 | 2014-01-14 | Snecma | Method for ultrasound shot-blasting of turbomachine parts |
| RU2507055C2 (en) * | 2008-04-18 | 2014-02-20 | Снекма | Method of ultrasound blasting of gas turbine engine parts |
| CN102123828B (en) * | 2008-04-18 | 2014-08-06 | 斯奈克玛 | Ultrasonic Shot Peening of Turbine Components |
| RU2743500C1 (en) * | 2020-09-04 | 2021-02-19 | Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК") | Method for strengthening the surface layer of the compressor blades of gas turbine engines |
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