micromate allowable vibrations from structure

MICROMATE ALLOWABLE VIBRATIONS FROM STRUCTURE MANUAL

Some features were then added and tested to improve the design. The manufacturing process of the base structure is shown in Figure 1. After the accurate measurement was obtained and proven, the remodeling and redesign of the music box were started. A 3D printing prototype was made by duplicating the reference music box and assembled with others to ensure accurate and correct measurements.

These data were then used as a reference for remodeling the music box using CAD software. The manufacturing process of the music box's base structure started by identifying the key features and measuring the exact dimension of the music box. The results will benefit the engineers, researchers, and musicians who used 3D printing in musical instruments. The study also compared the sound quality when the metal-based, PLA-based, and spacer inserter was induced into the model. Therefore, the preference assessment of the present study attempted to analyze and evaluate remodeling and redesign music box base structures using the 3D printing method. Among all of the studies published by researchers, the study evaluated and analyzed the sound quality in music box manufactured using 3D printing still miss. Music quality can be defined as the assessment that can be used to evaluate the audio output from specific devices. In the music instrument, sound quality is one of the key factors that are used to evaluate the various models of music components. It is demonstrated that additive manufacturing is known for creating a complex-shaped model with high accuracy and precision.

KeywordsĪfter reviewing the previous work, as explained in the previous section, additive manufacturing using 3D printing technology was growing rapidly, with many applications are successfully manufactured using this method included in music instruments. Furthermore, the finite element method and exact experiment results show that the loudest and best sound quality can be achieved using a 60° angle slope for the music box base structure. The sound analysis shows that the quality of sound can be improved by using the system's spacer. The results showed that four improvements were made in the barrel mounting, crankshaft holder, crankshaft locker, and comb locker from the built four models. After remodeling the music box's in a 3D CAD model, the prototype was built, and the tune played by each model was recorded and compared. It is shown that 3D printing can create a complex model with minimum material waste and good repeatability. This study focused on redesigning a hand-cranked music box's base structure using 3D printing and comparing the sound produced with the original model.

MICROMATE ALLOWABLE VIBRATIONS FROM STRUCTURE MANUAL

The complex mechanism that combined manual with semi-automatics movement creates the music box as a challenge for the manufacturer to innovate and optimize. A sound produced from the music box could mesmerize music lovers.

Micromate allowable vibrations from structure