[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Chung et al., 1997 - Google Patents

Active damping of structural modes in high-speed machine tools

Chung et al., 1997

Document ID
7608421400667208144
Author
Chung B
Smith S
Tlusty J
Publication year
Publication venue
Journal of vibration and control

External Links

Snippet

This paper presents the conception, design, and development of an active damper to improve the stability of structural modes of a high-speed machine tool. The design of the active damper and the development of the control strategy are described. The damper is …
Continue reading at journals.sagepub.com (other versions)

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/027—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means comprising control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
    • B23Q11/0035—Arrangements for preventing or isolating vibrations in parts of the machine by adding or adjusting a mass, e.g. counterweights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted

Similar Documents

Publication Publication Date Title
Chung et al. Active damping of structural modes in high-speed machine tools
Yang et al. Optimization of multiple tuned mass dampers to suppress machine tool chatter
Rivin et al. Enhancement of dynamic stability of cantilever tooling structures
Rashid et al. Design and implementation of tuned viscoelastic dampers for vibration control in milling
Tewani et al. A study of cutting process stability of a boring bar with active dynamic absorber
Mei Active regenerative chatter suppression during boring manufacturing process
Baker et al. Use of finite element structural models in analyzing machine tool chatter
Burtscher et al. Adaptive tuned mass damper with variable mass for chatter avoidance
Ganguli et al. Active damping of chatter in machine tools-demonstration with a ‘hardware-in-the-loop’simulator
Biju et al. Investigation into effect of particle impact damping (PID) on surface topography in boring operation
Kleinwort et al. Comparison of different control strategies for active damping of heavy duty milling operations
EP1049563B1 (en) Tombstone fixture
Liu et al. Optimal passive vibration control of cutting process stability in milling
Liu et al. Analysis of the vibration characteristics and adjustment method of boring bar with a variable stiffness vibration absorber
Gubanov Broadband pneumatic mass damper for the elimination of workpiece vibrations
Lawrance et al. Suppression of tool vibration in boring process: a review
Fallah et al. Investigation on nonlinear dynamics and active control of boring bar chatter
Galarza et al. Design and experimental evaluation of an impact damper to be used in a slender end mill tool in the machining of hardened steel
Gasparetto Eigenvalue analysis of mode-coupling chatter for machine-tool stabilization
Fallah et al. Analytical prediction of stability lobes for passively damped boring bars
Sørby Development and optimization of vibration-damped tool holders for high length-to-diameter boring operations
Marra et al. H/sub/spl infin//-vibration control for machining using active dynamic absorber technology
Franco et al. Virtual vibration absorber for active forced vibration reduction
JP3944321B2 (en) Dynamic vibration absorber and machine tool
Naeemi Amini et al. High-performance controller design and evaluation for active vibration control in boring