JPS60135299A - Manufacture of wooden inlay - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a novel method for manufacturing wooden inlays by laser cutting.

Wooden inlays, in which patterns or letters are formed on a wooden base plate using other wooden embedding materials, have been made by some highly skilled people since ancient times, and are valued as crafts. The present invention allows this wooden inlay to be made by machine, and has the feature that anyone can make it easily and in a short time. , A patterned letter shape is cut on the wooden board using a laser.

The pattern or character portion is removed to form a hole, the wooden embedding material is cut into the shape of the pattern or character using a laser, the material is inserted into the hole, and the surface is finished by planing or sanding. That's the point.

The present invention will be explained in detail below with reference to the drawings.

FIG. 1 is a plan view of the wooden base plate, and FIG. 2 is a plan view of the embedded material cut out in a pattern. FIG. 3 is a plan view of the finished inlaid product. The method of the present invention first comprises a wooden base plate (
1) Use a laser cutting machine to cut lines in the shape of the pattern or letters. This pattern or character portion is then removed using a laser or a chisel or other tool to form an embedded hole (2) as shown in FIG. In parallel with this, or either before or after, a wooden embedding material (3) (see FIG. 2) having a shape that can be fitted into the embedding 6 (2) is cut into the shape of the pattern or letters using a laser. Then, as shown in FIG. 3, the wooden embedding material (3) is inserted into the embedding hole (2) formed in the wooden base plate (1). Furthermore,
The wooden inlaid product (4) is completed by finishing the surface by regular planing or sanding.

Example A carbon dioxide laser processing machine (Mitsubishi Electric Corporation 1) using rice cypress as the wooden base plate (1) and setting the output to 25W.
Ift), the pattern was cut into a pattern as shown in FIG. 1, in which data had been input in advance. The cutting depth at this time was approximately 311I11. Next, the cut portion was removed with a chisel to form an embedding hole. The embedding material to be inserted into the embedding hole was made by cutting a 3 mm thick board of Kirishima pine, known as ancient pine, into the same shape using the same laser processing machine and using the same power. After this embedding material was clicked into the embedding hole, the surface was finished with a planer.

The obtained wooden inlaid product had a commercial value equivalent to or higher than that of conventional handicraft products.

In the wooden inlay method described above, the free cutting depth is approximately proportional to the cutting depth when cutting into the shape of a pattern or letter by selecting the output of the laser processing machine. Further, when inserting the embedding material into the embedding hole, if an adhesive is applied to the embedding hole in some cases, the fixation can be ensured.

Since the method for producing wooden inlays of the present invention is as detailed above, both the wooden embedding hole and the wooden embedding material can be cut into exactly the same shape using a laser processing machine.
It is possible to obtain elaborate inlaid products. Furthermore, inlaid products can be manufactured easily and in a short time without the need of skilled workers.

[Brief explanation of drawings]

FIG. 1 is a plan view of the wooden base plate, and FIG. 2 is a plan view of the embedded material cut out in a pattern. FIG. 3 is a plan view of the finished inlaid product. (1) Wooden base plate (2) Embedded holes (3) Embedded materials (4) Wooden inlaid products and above Applicant: Oimatsu Sangyo Co., Ltd. Patent attorney Hirosanbe Mori

Claims (1)

[Claims] 1 Cut a pattern or letter shape on the wooden base board using a laser,
The pattern or character portion is removed to form a hole, the wooden embedding material is cut into the shape of the pattern or character using a laser, the cut is inserted into the hole, and the surface is finished by planing or the like. How to make wooden inlays.