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Production process of wooden guitar

A production process, guitar technology, applied in coatings, instruments, stringed instruments, etc., can solve the problems of poor impact resistance, adhesion and pencil hardness, poor acoustic quality, large internal damping of the guitar, etc., and achieve outstanding scratch resistance. , good appearance, good acoustic quality effect

Pending Publication Date: 2020-08-04
雅歌乐器(漳州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the internal damping of the guitar produced by the existing process is relatively large, so its acoustic quality is relatively poor
Furthermore, the guitar needs to be sprayed with a primer on its surface during production, but although the current commercially available primer can cover and seal the natural texture of the wood, it presents a certain mirror effect
However, the appearance, impact resistance, adhesion and pencil hardness of the paint film are relatively poor, which need to be improved or improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A kind of production technology of wooden guitar, comprises the following steps:

[0039] S1. Choose spruce to make the guitar top, walnut to make the guitar side and back, and mahogany to make the guitar handle; and place the panel in a microwave drying device and dry it under anaerobic conditions at a temperature of 160°C until its moisture content is 5%; then dry the side panels and back panels to a moisture content of 5%; store them separately for later use;

[0040] S2. Draw the contours of the guitar face plate, side plate and back plate respectively on the spruce plank and the walnut plank, and use a cutter to cut out the blanks of the face plate, side plate and back plate along the outer 4mm of the contour; simultaneously mahogany Cutting into the shape of the handle; and grinding the guitar top, sides, back and handle separately through the existing process;

[0041] S3. Draw the position line of the sound beam on the panel and the back plate, and then apply g...

Embodiment 2

[0056] A kind of production technology of wooden guitar, comprises the following steps:

[0057] S1. Choose spruce to make the guitar top, walnut to make the guitar side and back, and mahogany to make the guitar handle; and place the panel in a microwave drying device and dry it under anaerobic conditions at a temperature of 170°C until its moisture content is 6%; then dry the side panels and back panels to a moisture content of 6%; store them separately for later use;

[0058] S2. Draw the contours of the guitar face plate, side plate and back plate respectively on the spruce plank and the walnut plank, and cut out the blanks of the face plate, side plate and back plate along the outer 5mm of the contour with a cutter; simultaneously mahogany Cutting into the shape of the handle; and grinding the guitar top, sides, back and handle separately through the existing process;

[0059] S3. Draw the position line of the sound beam on the panel and the back plate, and then apply glu...

Embodiment 3

[0074] A kind of production technology of wooden guitar, comprises the following steps:

[0075] S1. Choose spruce to make the guitar top, walnut to make the guitar side and back, and mahogany to make the guitar handle; and place the panel in a microwave drying device and dry it under anaerobic conditions at a temperature of 180°C until its moisture content is 7%; then dry the side panels and back panels to a moisture content of 7%; store them separately for later use;

[0076] S2. Draw the contours of the guitar face plate, side plate and back plate respectively on the spruce plank and the walnut plank, and use a cutter to cut out the blanks of the face plate, side plate and back plate along the outer 6mm of the contour; Cutting into the shape of the handle; and grinding the guitar top, sides, back and handle separately through the existing process;

[0077] S3. Draw the position line of the sound beam on the panel and the back plate, and then apply glue on the sound beam, p...

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Abstract

The invention relates to the technical field of guitar production, in particular to a production process of a wooden guitar. The internal damping of the guitar produced in the invention is smaller, and the responsiveness of a face plate of the guitar is also enhanced to a great extent, so the guitar produced in the invention has better acoustic quality; furthermore, specially-made primer is sprayed on the surface of the face plate of the guitar, and the primer has very strong seepage force and can permeate to the deep part of the face plate of the guitar, so the primer can be firmly attached to the surface of the face plate of the guitar, adhesive force is relatively strong, and a paint film is not easy to fall off; moreover, quartz powder and glass powder are matched for use, so when thespecially-made primer is sprayed on the surface of the face plate of the guitar, the paint film is relatively flat and smooth, mirror surface effect is relatively good, and the guitar has a very goodappearance; and in addition, the specially-made primer has good weather resistance and wear resistance, the hardness of the paint film formed by the specially-made primer is high, and scratch resistance is outstanding.

Description

technical field [0001] The invention relates to the technical field of guitar production, in particular to a production process of wooden guitars. Background technique [0002] Guitar is also translated as violin. The panel and back are flat, the waist of the piano is generally concave without corners, and the classical guitar generally has no depression. The neck is very wide and long, with a string nut on the fingerboard and many narrow and slightly raised metal horizontal grids, called "products", which divide the strings into many semitones. [0003] As a member of the stringed instrument in the musical instrument family, the guitar is a stringed musical instrument that produces sound by plucking the strings on it. To play, the strings are plucked with one hand while the fingers of the other rest on the fretboard, the small metal strip that covers the neck. The sound of strumming is enhanced by the guitar's resonance box. [0004] At present, the internal damping of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10D3/22C09D7/61C09D7/62C09D7/63C09D7/65C09D133/04
CPCC09D7/61C09D7/62C09D7/63C09D7/65C09D133/04G10D3/22C08L91/00C08K13/06C08K3/346C08K3/36C08K3/40C08K5/053C08K5/42
Inventor 吕孟哲
Owner 雅歌乐器(漳州)有限公司
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