In modern design, the crankshaft speed in the engine needs to be continuously increased to meet the demand for the engine. However, during the overall machining process, there may be a phenomenon of center deviation caused by external factors, resulting in huge vibration during work, and ultimately, imbalance when the speed increases. In order to solve the balance problem, it is necessary to control the automatic crankshaft balancing machine.
With the continuous development of modern technology, the role of the crankshaft in industrial production is quite significant, especially in the application and development of diesel engine power improvement and high-speed speed. Therefore, in this case, the crankshaft speed is also constantly increasing. On this basis, it is necessary to analyze and master the mechanized system of the balancing machine, and achieve its debugging through certain means. The technical specialist of Huake Zhichuang Dynamic Balancing Machine first provided an overview of the automatic crankshaft dynamic balancing machine, and then conducted research on the design and debugging of mechanical systems.
1、 Introduction to the performance and advantages of automatic crankshaft dynamic balancing machine
In the composition structure of the automatic crankshaft dynamic balancing machine, it can mainly be divided into drive system, swing system, microcomputer electromechanical measurement system, hydraulic system, and cooling lubrication system. The device drive system is mainly composed of a servo control unit, its supporting servo motor, and transformer. The toothed synchronous belt transmission components can be installed to effectively connect the drive head and crankshaft parts in the frame. The swing system mainly relies on its driving spindle to fix its components in the frame, thus driving the transmission due to the action of its motor. In microelectromechanical measurement systems, point signals measured from sensors are processed and transmitted, requiring practical differentiation and filtering of various interference signals. In the entire mechanical system structure, the control system mainly responds to its signals, and the piston in the bracket oil cylinder will rise, thereby exerting an effect on the bracket oil shaft, thereby promoting the phenomenon of eccentric wheel rotation. If the eccentric wheel rises to a certain height during rotation, the front end of the bracket plate will rise. At this point, it is necessary to place the crankshaft in the carrier plate and achieve internal connection by installing and fixing it.
When conducting measurements, it is necessary to effectively allocate the unbalanced force signals generated. The unbalanced signal converted to the right end will cause a relatively large vibration amplitude on the right side, thus generating a certain analysis of the unbalanced signals. In the overall measurement system, it is necessary to compare and analyze the imbalance values and phases between its signal and the reference signal. After a series of adjustments, the machine tool is continuously tested until it is qualified.
2、 Research on Design and Debugging of Mechanical Systems
When analyzing the design and debugging of mechanical systems, it is necessary to continuously analyze them based on equilibrium mechanics. If numerical errors occur during the measurement process, strict analysis of the numerical errors is required. The main reason for this phenomenon is due to the imbalance caused by the spindle system. When analyzing the spindle system, it is necessary to design and analyze the components that rotate together. If the system itself is in an unbalanced state, the measured results will also be imbalanced. Therefore, when calculating it, It is necessary to analyze and calculate the imbalance in the right front of the crankshaft, in order to fully analyze the imbalance force in the left and right front.
In terms of parameter selection for the system, it is necessary to analyze it based on the actual situation, continuously design and adjust it according to user needs, select appropriate force sensors based on the actual situation, and timely analyze and grasp the deviation phenomenon generated.
In the adjustment process of its mechanical system, it is mainly completed based on the size of its parameters. Therefore, in this process, it is necessary to use theoretical calculation numerical parameters as reference conditions to analyze the bearing force of the supporting spring rod. After adjusting and calculating its stiffness, an effective budget should be made for the actual values, Thus, the numerical values presented in the principle can meet its relevant requirements within a certain error range. In terms of adjusting the transmission device, it is necessary to combine 8 parts, including the synchronous motor, motor bracket, driving wheel, driven wheel, elastic wheel, and synchronous belt. Therefore, when making adjustments, it is necessary to take the driving wheel and driven wheel as the main starting points, so that they are in the same vertical plane as the axis of the workpiece, Analyze and master the tightness of the synchronous belt by adjusting the slack wheel, and ultimately maintain a minimum range of interference caused by this part on the measurement results. When adjusting the system of its main shaft, it is necessary to use careful adjustment methods to ensure that the left and right balance weights in the main system are in a balanced state. Finally, when adjusting the mechanical amplifier and sensor, it is necessary to maintain the connection with the frame in a free state without being affected by the frame vibration phenomenon.
In summary, when improving the automation level of the crankshaft mechanical crankshaft balancing machine, it is necessary to apply some special structures to its structure on a practical basis, apply theory to practice, and ultimately ensure that the research and development of its automatic crankshaft balancing machine can provide comprehensive methods and methods for the field of dynamic balancing in China, and continuously promote the development of industrial machinery in China.
The specific method of crankshaft dynamic balance correction depends first on the processing quantity, and the entire process is quite complex. Below is a detailed analysis of Huake Zhichuang Dynamic Balance Machine. The crankshaft rotates at high speed during operation, and if the balance is not good, it will generate momentum peaks, which can seriously break. Usually, through dynamic balancing machine testing, some materials are reduced in the non stressed parts of the crankshaft. All high-speed rotating parts need to undergo balance testing, such as flywheels, transmission shafts, high-speed spindles, etc.
With the continuous development of modern technology, the role of the crankshaft in industrial production is quite significant, especially in the application and development of diesel engine power improvement and high-speed speed. Therefore, in this case, the crankshaft speed is also constantly increasing. On this basis, it is necessary to analyze and master the mechanized system of the balancing machine, and achieve its debugging through certain means. The technical specialist of Huake Zhichuang Dynamic Balancing Machine first provided an overview of the automatic crankshaft dynamic balancing machine, and then conducted research on the design and debugging of mechanical systems.
1、 Introduction to the performance and advantages of automatic crankshaft dynamic balancing machine
In the composition structure of the automatic crankshaft dynamic balancing machine, it can mainly be divided into drive system, swing system, microcomputer electromechanical measurement system, hydraulic system, and cooling lubrication system. The device drive system is mainly composed of a servo control unit, its supporting servo motor, and transformer. The toothed synchronous belt transmission components can be installed to effectively connect the drive head and crankshaft parts in the frame. The swing system mainly relies on its driving spindle to fix its components in the frame, thus driving the transmission due to the action of its motor. In microelectromechanical measurement systems, point signals measured from sensors are processed and transmitted, requiring practical differentiation and filtering of various interference signals. In the entire mechanical system structure, the control system mainly responds to its signals, and the piston in the bracket oil cylinder will rise, thereby exerting an effect on the bracket oil shaft, thereby promoting the phenomenon of eccentric wheel rotation. If the eccentric wheel rises to a certain height during rotation, the front end of the bracket plate will rise. At this point, it is necessary to place the crankshaft in the carrier plate and achieve internal connection by installing and fixing it.
When conducting measurements, it is necessary to effectively allocate the unbalanced force signals generated. The unbalanced signal converted to the right end will cause a relatively large vibration amplitude on the right side, thus generating a certain analysis of the unbalanced signals. In the overall measurement system, it is necessary to compare and analyze the imbalance values and phases between its signal and the reference signal. After a series of adjustments, the machine tool is continuously tested until it is qualified.
2、 Research on Design and Debugging of Mechanical Systems
When analyzing the design and debugging of mechanical systems, it is necessary to continuously analyze them based on equilibrium mechanics. If numerical errors occur during the measurement process, strict analysis of the numerical errors is required. The main reason for this phenomenon is due to the imbalance caused by the spindle system. When analyzing the spindle system, it is necessary to design and analyze the components that rotate together. If the system itself is in an unbalanced state, the measured results will also be imbalanced. Therefore, when calculating it, It is necessary to analyze and calculate the imbalance in the right front of the crankshaft, in order to fully analyze the imbalance force in the left and right front.
In terms of parameter selection for the system, it is necessary to analyze it based on the actual situation, continuously design and adjust it according to user needs, select appropriate force sensors based on the actual situation, and timely analyze and grasp the deviation phenomenon generated.
In the adjustment process of its mechanical system, it is mainly completed based on the size of its parameters. Therefore, in this process, it is necessary to use theoretical calculation numerical parameters as reference conditions to analyze the bearing force of the supporting spring rod. After adjusting and calculating its stiffness, an effective budget should be made for the actual values, Thus, the numerical values presented in the principle can meet its relevant requirements within a certain error range. In terms of adjusting the transmission device, it is necessary to combine 8 parts, including the synchronous motor, motor bracket, driving wheel, driven wheel, elastic wheel, and synchronous belt. Therefore, when making adjustments, it is necessary to take the driving wheel and driven wheel as the main starting points, so that they are in the same vertical plane as the axis of the workpiece, Analyze and master the tightness of the synchronous belt by adjusting the slack wheel, and ultimately maintain a minimum range of interference caused by this part on the measurement results. When adjusting the system of its main shaft, it is necessary to use careful adjustment methods to ensure that the left and right balance weights in the main system are in a balanced state. Finally, when adjusting the mechanical amplifier and sensor, it is necessary to maintain the connection with the frame in a free state without being affected by the frame vibration phenomenon.
In summary, when improving the automation level of the crankshaft mechanical crankshaft balancing machine, it is necessary to apply some special structures to its structure on a practical basis, apply theory to practice, and ultimately ensure that the research and development of its automatic crankshaft balancing machine can provide comprehensive methods and methods for the field of dynamic balancing in China, and continuously promote the development of industrial machinery in China.
The specific method of crankshaft dynamic balance correction depends first on the processing quantity, and the entire process is quite complex. Below is a detailed analysis of Huake Zhichuang Dynamic Balance Machine. The crankshaft rotates at high speed during operation, and if the balance is not good, it will generate momentum peaks, which can seriously break. Usually, through dynamic balancing machine testing, some materials are reduced in the non stressed parts of the crankshaft. All high-speed rotating parts need to undergo balance testing, such as flywheels, transmission shafts, high-speed spindles, etc.
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