Dynamic Balancing Machine Composite Damping
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Solution Overview
Problem
Existing dynamic balancing machines are inefficient in reducing balancing time, limiting the number of items that can be balanced effectively.
Innovation Solution
The dynamic balancing machine incorporates a silencing chamber with steel brackets and a polymer concrete inset, a mass correction station with composite panels, and advanced measurement and computational modules, enabling faster measurements and calculations, and reducing vibration duration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Duration of action of stationary object
If traditional steel structures are used in the measurement system and mass correction station, then structural strength and stability are maintained, but the duration of vibrations and noise increase, slowing down the work cycle
Solution Approach 1:
The patent applies composite materials by inserting polymer concrete between steel brackets in the measurement system and using composite panels (steel sheets with epoxy-glass laminate) for the mass correction station casing. These composite structures reduce vibration duration and noise while maintaining structural integrity, enabling faster measurement cycles and increasing productivity by allowing more balancings per unit time.
2Strength
If uniform steel plates are used for the mass correction station casing, then structural strength is ensured, but the body mass increases, affecting operational efficiency
Solution Approach 1:
The patent replaces uniform steel plates with composite panels consisting of steel sheets combined with epoxy-glass laminate layers. This composite construction reduces the overall mass of the mass correction station casing while maintaining adequate structural strength, thereby improving operational efficiency without compromising structural integrity.
3Duration of action of moving object
If the measurement system uses traditional construction without polymer concrete, then structural simplicity is maintained, but the own vibrations of the measurement system persist longer
Solution Approach 1:
The patent inserts polymer concrete between steel brackets in the measurement system construction. This polymer concrete insertion acts as a vibration dampening element that quickly suppresses the own vibrations of the measurement system, thereby reducing the unbalance measurement duration and eliminating time loss.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This configuration results in a faster work cycle, allowing for more efficient balancing of items with shorter unbalance measurement times and reduced noise and contamination risks.
Implementation Method 1
the use of a polymer concrete chamber contributes to shortening the duration of eliminating the own vibrations of the measurement system
Implementation Method 2
replacing one of the walls made of uniform steel plates with a wall in the form of a composite panel, in particular made of construction elements made of steel sheets and panels made of an epoxy-glass laminate glued together
Data Source
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AI summary
The dynamic balancing machine comprises a body (1) with a cover (2) placed thereon, and with a drive, a measuring and computational module with a measurement system and a computational module, an electrical system, a rotor mounting, a milling unit (41), a machining tool (42), and a mass correction station (3) comprising a casing (13) with a horizontal displacement unit (14) mounted therein, mounted parallel to the upper surface of the body (1), and a vertical displacement unit (15) mounted perpendicularly to the horizontal displacement unit (14), connected to an electrical cabinet with a control panel. In the construction of the measurement system, perpendicularly to its base, from the side of the lateral edge of the body (1), a silencing chamber (5) is mounted, three side walls of which constitute a steel bracket (6), while the fourth wall of this silencing chamber (5), directed towards the edge of the body (1), is a rectangular cuboidal plate (7). A polymer concrete inset (8) is placed between the bracket (6) and the plate (7). The casing (13) of the mass correction station (3) has at least one of its walls in the form of at least one composite panel (44).