Gennadey B. Filimonikhin: Passive autobalancers

On this page:
*	Assigning of site;
*	Contact information;
*	Information about researches of author;
*	The explanations of some engineering terms;
*	Not classical corrective masses;
*	Not classical passive autobalancers.

On this site at first:
*	described not classical corrective masses;
*	described not classical passive autobalencers;
*	To the Projects appended photo and video;
And:
*	described the constructions of classical autobalancers.
*	is built the analytical theory of the multi-balls and multi-pendulums auto-balancer devises.

News of site: a monograph went out (in the Ukrainian language)

UDC 62-752+62-755:534.1

Filimonikhin G.B. Balancing and protection from vibrations of rotors by autobalancers with rigid corrective masses: Monograph (on speciality 05.02.09 - dynamics and strength of machines). - Kirovograd: KNSU, 2004. - 352 p.

An engineering theory of passive autobalancing devices (ABD) with rigid corrective masses (CM) is expounded, as systems, at which CM move, at least, round one point on the longitudinal axis of rotor. Geometrical, mass, inertia descriptions of CM, kinematics of their motions, different charts of vibro-protection and balancing by them the rotors are explored. The engineering method of determination of terms of offensive of autobalancing is developed, and with its application the terms of the ABD balancing of both hard rotors at a different resilient fixing, and flexible rotors are found.

It is developed theoretical and created experimental method of research of process of balancing and vibro-protection of rotors by passive ABD. With their application the ABD dynamics with a different motion of CM is explored, including - multiball and multipendulum. Are opened and explored new modes of motion of rotor with ABD, including kvazi-periodic motions.

The results of monograph can be used for planning, test and introduction of passive ABD of all types intended for balancing of hard and flexible rotors on speeds of rotation which which is greater then critical one. Work is intended for specialists in area of the automatic balancing and protection from vibrations of rotors, ingeniers and graduate students.

Reviewers: d.t.c., prof. Babenko A.E. (NTUU "KPI"), d.f.-m.c., prof. Goroshko O. A. (KNU); d.t.n., prof. Royzman V.P., Hmelnitskiy SU

It is recommended to the publication by the scientific advice KSTU (now KNTU), protocol №4 from a December, 29, 2003,

ISBN 966-7531-34-1

The assigning of the site

is to present most completely the scientific information about researches on a constructions, principle of an operation, dynamics of passive autobalancers which are carried out:

personally or at participation of the author;
by other authors.

The information contains:

the bibliography of books, scientific papers, the patents and copyright certificates, thesises and auto-abstracts of thesises;
full text of the monographies, scientific papers, the patents and copyright certificates written personally or at participation of the author;
full text of thesises and auto-abstracts of thesises written personally or under scientific guiding of the author;
the internet-references on the full text of the books, scientific papers, the reports etc. of other authors.

Contact information

Author: Gennadey B. Filimonikhin
State: Ukraine (UA), Town: Kirovograd
e-mail: filimonikhin@narod.ru

Work adress.: faculty “Details of machines and applied mechanics” (room. 659), Kirovograd national technical university, street: The university street, 8, town: Kirovograd-6, 25006, Ukraine,
work phone: (8-0522 - long distant in UA) 597-547 - in town.

Home adress.: street: The heroes of Stalingrad, 26, block 1, rooms 84, town: Kirovograd-31, 25031, Ukraine,
home phone: (8-0522 - long distant in UA) 300-456 - in town.

To the specified address of e-mail we propose to send an information:

about bibliographic references which were not including in the review;
the links of internet on the full texts of the works on passive autobalancers;
the notes and wishes concerning exterior and contents of this site;
suggesting about cooperation.

Scientific information
about researches, carried out solely or with participation of the author

The published works,

including, on:

The explanations of some engineering terms

Passive autobalancer - device for balancing on the move of the rotors or rotated body, the corrective masses (CM) in which move without suspend of an energy from the outside.
Other titles: passive autobalancing device; automatic balancer; an automatic balance device with free transition of masses.

Classical passive autobalancer - passive autobalancer, in which the centers of masses of corrective masses move in planes, perpendicular of the longitudinal axis of a rotor, shaft or another rotated body, which are balanced.
Examples: ring-, ball-, pendulum-type autobalancers; pendulum-type autobalancers with connections etc.

Not classical passive autobalancer - passive autobalancer, in which the centers of masses of corrective masses move not in planes, perpendicular centerline of a rotorl, shaft or another rotated body, which are balanced.
Examples: autobalancers - dampers; autobalancers with corrective masses, which are installed on an axes, perpendicular of the shaft etc.

Rotated body, which is counterbalancing - rotor, shaft, spindle of the machine tool, abrasive circle etc., or the artificial satellite, space vehicle or spacecraft, which position in space is stabilized by rotation.

Not classical corrective masses (CM)

fig. 1 - Not classical CM, which have reletive the poin of instal K: a-g - J_h=J_z№J_x; h-l - J_x=J_h=J_z.

CM mounted with capacity to move around of the point on the exis of the shaft of the rotor (more in The theory of corrective masses).

Not classical passive autobalancers (PAB)

fig.2 - Not classical passive autobalancers:

a, b - from KG, mounted on transversal axeses of the shaft of a rotor;

c, d - from KG, gyratings round a longitudinal and transversal axes of the shaft of a rotor;

e, f - not sensing to gravity;

g-i - from KG, gyratings round two axeses which are not conterminous to an axes of the shaft of a rotor;

j-l - PAB-damper.

(more in the Projects and the designs of autobalancers)