SU896439A1 - Method of level mechanism dynamic balancing - Google Patents
Method of level mechanism dynamic balancing Download PDFInfo
- Publication number
- SU896439A1 SU896439A1 SU802927194A SU2927194A SU896439A1 SU 896439 A1 SU896439 A1 SU 896439A1 SU 802927194 A SU802927194 A SU 802927194A SU 2927194 A SU2927194 A SU 2927194A SU 896439 A1 SU896439 A1 SU 896439A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- moment
- imbalance
- static
- centrifugal
- point
- Prior art date
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
(54) СПОСОБ ДИНАМИЧЕСКОГО УРАВНОВЕШИВАНИЯ РЫЧАЖНЫХ МЕХАНИЗМОВ(54) METHOD OF DYNAMIC EQUALIZATION OF LEVER MECHANISMS
1one
Изобретение относитс к уравнове шиванию механизмов машин и приборов и может быть использовано при уравновешивании главного вектора и первой гармоники главного момента системы неуравновешенных сил рычажных механизмов.The invention relates to balancing the mechanisms of machines and instruments and can be used to balance the main vector and the first harmonic of the main moment of a system of unbalanced forces of lever mechanisms.
Известен способ уравновешивани рычажных механизмов, заключаюпц йс в том, что определ ют неуравновешенность механизма и- устран ют ее таким образом, что массы подвижных звеньев механизма распредел ют с условием посто нства общего центра масс при работе механизма, дл чего противовесы размещают на звень х механизма } .The known method of balancing lever mechanisms implies that the imbalance of the mechanism is determined and eliminated in such a way that the masses of the moving links of the mechanism are distributed under the condition of constant common center of mass during operation of the mechanism, for which counterweights are placed on the links of the mechanism }.
Наиболее близким по технической сущности к предлагаемому вл етс способ динамического уравновешивани рычажных механизмов, заключающийс в том, что определ ют неуравновешенность механизма, главньй момент системы неуравновешенныхThe closest in technical essence to the present invention is a method of dynamic balancing of lever mechanisms, which consists in determining the imbalance of the mechanism, the main point of the unbalanced system
сил, а дл обращени его в нуль и дл устранени неуравновешенности механизма на звень х механизма размещают противовесы 121 .forces, and to reduce it to zero and to eliminate the imbalance of the mechanism, counterweights 121 are placed on the links of the mechanism.
Недостатком известных способов вл етс то, что дл многозвенных рычажных механизмов способ не позвол ет устранить вибрации механизма с частотой вращени главного кривошипа , что в конечном счете снижа10 ет надежность и долговечность механизма .A disadvantage of the known methods is that for the multi-link lever mechanisms, the method does not allow eliminating the vibrations of the mechanism with the frequency of rotation of the main crank, which ultimately reduces the reliability and durability of the mechanism.
Цель изобретени - повьш1ение надежности и долговечности механизма.The purpose of the invention is to increase the reliability and durability of the mechanism.
Поставленна цель достигаетс The goal is achieved
ts тем, что определ ют массу механизма, приведенную к заданной точке на ведущем звене, ее статический и центробежный моменты относительно точки на оси ведущего звена механизма, ts by determining the mass of the mechanism, reduced to a given point on the driving link, its static and centrifugal moments relative to a point on the axis of the driving link of the mechanism,
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802927194A SU896439A1 (en) | 1980-05-22 | 1980-05-22 | Method of level mechanism dynamic balancing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802927194A SU896439A1 (en) | 1980-05-22 | 1980-05-22 | Method of level mechanism dynamic balancing |
Publications (1)
Publication Number | Publication Date |
---|---|
SU896439A1 true SU896439A1 (en) | 1982-01-07 |
Family
ID=20896755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802927194A SU896439A1 (en) | 1980-05-22 | 1980-05-22 | Method of level mechanism dynamic balancing |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU896439A1 (en) |
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1980
- 1980-05-22 SU SU802927194A patent/SU896439A1/en active
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