JP2668191B2 - Method of manufacturing inlaid decorative body - Google Patents
Method of manufacturing inlaid decorative bodyInfo
- Publication number
- JP2668191B2 JP2668191B2 JP6108206A JP10820694A JP2668191B2 JP 2668191 B2 JP2668191 B2 JP 2668191B2 JP 6108206 A JP6108206 A JP 6108206A JP 10820694 A JP10820694 A JP 10820694A JP 2668191 B2 JP2668191 B2 JP 2668191B2
- Authority
- JP
- Japan
- Prior art keywords
- wood
- inlaid
- mold
- inlay
- decorative body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 29
- 239000002023 wood Substances 0.000 claims description 81
- 239000000463 material Substances 0.000 claims description 74
- 238000003825 pressing Methods 0.000 claims description 25
- 239000000853 adhesive Substances 0.000 claims description 19
- 230000001070 adhesive effect Effects 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 18
- 229920003023 plastic Polymers 0.000 description 11
- 238000007373 indentation Methods 0.000 description 10
- 241000736892 Thujopsis dolabrata Species 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000218657 Picea Species 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 241000218631 Coniferophyta Species 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/26—Inlaying with ornamental structures, e.g. niello work, tarsia work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/24—Pressing or stamping ornamental designs on surfaces
Description
【０００１】[0001]
【産業上の利用分野】本発明は、象嵌装飾体の製造方法
に係り、特に、木材に象嵌材を埋め込んで象嵌装飾体を
製造する象嵌装飾体の製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing an inlay decorative body, and more particularly to a method of manufacturing an inlay decorative body by embedding an inlay material in wood.
【０００２】[0002]
【従来の技術】従来、木材に象嵌材を埋め込んで象嵌装
飾体を製造する方法としては、例えば、特公平５−２５
６４１号公報に掲載された技術がある。これは、木材
に、予め象嵌模様を彫り込み、この彫り込んだ凹部に象
嵌材としての特殊な合成樹脂を充填し、所定温度で硬化
させて製造するものである。2. Description of the Related Art Conventionally, as a method of manufacturing an inlaid decorative body by embedding an inlaid material in wood, for example, Japanese Patent Publication No. 5-25.
There is a technology disclosed in Japanese Patent No. 641. In this method, wood is engraved with an inlaid pattern in advance, and the engraved recess is filled with a special synthetic resin as an inlay material and cured at a predetermined temperature.
【０００３】また、別の例としては、例えば、特公昭６
０−４９５６２号公報に掲載された技術がある。これ
は、木材に、予め象嵌材を接着し、次に、この接着した
象嵌材を刃型で象嵌模様形状に裁断するとともに、不要
な部分を取り除き、その後、象嵌模様形状に裁断した部
分を押圧して製造するものである。Further, as another example, for example, Japanese Examined Patent Publication 6
There is a technique disclosed in Japanese Patent Publication No. 0-49562. This involves bonding an inlay material to wood in advance, cutting the bonded inlay material into an inlaid pattern shape with a blade, removing unnecessary portions, and then pressing the inlaid pattern shape. It is manufactured.
【０００４】[0004]
【発明が解決しようとする課題】ところで、上述した従
来の象嵌装飾体の製造方法にあって、前者の製造方法で
は、予め木材に象嵌模様を彫り込み、その後象嵌材を充
填するので、それだけ、作業性が悪く、また、その後に
象嵌材を充填するので、工数増になっており、製造効率
が悪いという問題があった。In the above-mentioned conventional method for manufacturing an inlaid decorative body, in the former manufacturing method, an inlaid pattern is engraved in advance in wood, and then the inlaid material is filled. However, the number of man-hours is increased and the manufacturing efficiency is poor because the inlay material is filled thereafter.
【０００５】また、後者の製造方法にあっても、予め木
材に接着された象嵌材を刃型で象嵌模様形状に裁断する
とともに、不要な部分を取り除くので、それだけ、作業
性が悪く、また、その分、工数増になって、製造効率が
悪いという問題があった。Also, in the latter manufacturing method, the inlay material previously bonded to the wood is cut into an inlay pattern shape with a blade and unnecessary portions are removed, so that the workability is inferior. As a result, the number of man-hours is increased, and there is a problem that the manufacturing efficiency is poor.
【０００６】本発明は上記の問題点に鑑みて為されたも
ので、その課題は、木材に象嵌材を埋め込む際の作業性
を改善するとともに、工数減を図り、製造効率を向上さ
せる点にある。また、本発明は、上記の課題を解決する
に当たり、象嵌材の保持を確実にする点も課題とした。
更に、象嵌模様の多様化を図る点も考慮した。The present invention has been made in view of the above problems, and has as its object to improve workability when embedding an inlay material in wood, reduce man-hours, and improve manufacturing efficiency. is there. In addition, in order to solve the above problems, the present invention has another object of ensuring the retention of the inlaid material.
Furthermore, we also considered the diversification of inlay patterns.
【０００７】[0007]
【課題を解決するための手段】このような課題を解決す
るための本発明の技術的手段は、木材に象嵌材を埋め込
んで象嵌装飾体を製造する方法において、象嵌模様を形
成した金型を用いるとともに、該金型の押圧により象嵌
模様形状に剪断可能なシート状の象嵌材を用い、この象
嵌材を木材の木口の面に付着剤を介して付着させ、上記
金型により当該象嵌材を木材の繊維方向に押圧し、該象
嵌材を金型の象嵌模様形状に形成しながら木材の木口に
埋め込むものである。The technical means of the present invention for solving such a problem is to provide a method of manufacturing an inlay decoration by embedding an inlay material in wood. While using, using a sheet-like inlay material that can be sheared into an inlaid pattern shape by pressing the mold, the inlay material is adhered to the surface of the wood opening through an adhesive, and the inlay material is used by the mold. It is pressed in the fiber direction of the wood, and is embedded in the mouth of the wood while forming the inlaid material in the shape of the inlay of the mold.
【０００８】そして、上記金型の押圧力を、木材の繊維
方向の降伏荷重以上に設定している。そしてまた、上記
金型のストロークを、上記象嵌材の表面が木口の一般面
と同一になり若しくは木口の一般面より没入するよう設
定している。[0008] element, the pressing force of the upper Kikin type, is set to be equal to or greater than the yield load of the fiber direction of the wood. Soshitema was, the stroke of the upper Kikin type are set such that the surface of the inlay material which retracts from the general surface and be the same or general surface of the butt end of the butt end.
【０００９】更に、上記象嵌材は、木の葉で構成されて
いることが有効である。更にまた、上記金型の象嵌模様
には、押圧方向に段差部が形成されていることが有効で
ある。また、上記付着剤は、アクリル系溶剤型粘着剤で
構成されていることが有効である。Further, it is effective that the inlay material is made of leaves. Furthermore, it is effective that a step portion is formed in the pressing direction in the inlaid pattern of the mold. Further, it is effective that the above-mentioned adhesive is composed of an acrylic solvent type pressure-sensitive adhesive.
【００１０】[0010]
【作用】上記の構成からなる象嵌装飾体の製造方法によ
れば、象嵌材を埋め込むときは、先ず、象嵌材を木材の
木口の面に付着剤を介して付着させる。次に、金型によ
り当該象嵌材を木材の繊維方向に押圧する。これによ
り、象嵌材は、金型に押圧されていき、金型の象嵌模様
形状に剪断され、木材の木口に埋め込まれていく。According to the method for manufacturing an inlaid decorative body having the above-described structure, when embedding an inlay material, first, the inlay material is adhered to the wood edge of the wood via an adhesive. Next, the inlay material is pressed by the mold in the fiber direction of the wood. As a result, the inlay material is pressed by the die, sheared into the inlay pattern shape of the die, and embedded in the mouth of the wood.
【００１１】そして、金型の押圧力を、木材の繊維方向
の降伏荷重以上に設定したことから、金型の押圧力が降
伏荷重になると、木材が塑性変形して凹んでいく。この
場合、金型は、木材を繊維方向に押圧するので、金型の
面に対応する部分が圧縮により座屈して凹んでいくとと
もに、象嵌材が金型と木材の押圧されない部位のエッジ
とによって象嵌模様形状に剪断され、そのため、象嵌模
様形状の象嵌材が同様に象嵌模様形状に塑性変形された
木材の凹んだ部位に嵌入されていく。Since the pressing force of the mold is set to be equal to or higher than the yield load in the fiber direction of the wood, when the pressing force of the mold becomes the yield load, the wood is plastically deformed and dented. In this case, since the mold presses the wood in the fiber direction, the portion corresponding to the surface of the mold is buckled and dented by compression, and the inlaying material is formed by the mold and the edge of the unpressed portion of the wood. It is sheared into an inlaid pattern shape, so that the inlaid material having the inlaid pattern shape is inserted into the recessed portion of the wood which is also plastically deformed into the inlaid pattern shape.
【００１２】[0012]
【実施例】以下添付図面に基づいて本発明の実施例に係
る象嵌装飾体の製造方法について説明する。実施例に係
る象嵌装飾体の製造方法は、図１に示すように、木材１
に象嵌材２を埋め込んで象嵌装飾体３を製造する方法で
ある。木材１としては、どのような種類の木材を用いて
も良い。また、木材の形状は、その木口４の面が象嵌材
２の埋め込まれる面となるように、板状に形成しあるい
はブロック状に形成する等、用途等に応じて、適宜に定
めて良い（１−１，１−２）。木材１の形状として、例
えば、図１（１−１）に示すように、木材１の幹を輪切
りにしたものを用いる場合には、割れを防止するため
に、薬品（例えば、ＰＥＧＭＡ）処理をする（１−３，
１−４）ことが望ましい。また、象嵌材２を埋め込む前
に、ベルトサンダー等で、木材１の木口４の面を研磨し
て仕上げる（１−５）。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A method of manufacturing an inlaid decorative article according to an embodiment of the present invention will be described below with reference to the accompanying drawings. As shown in FIG.
This is a method of manufacturing an inlay decorative body 3 by embedding an inlay material 2 in the inlay. Any type of wood may be used as the wood 1. Further, the shape of the wood may be appropriately determined according to the use or the like, such as being formed in a plate shape or a block shape such that the surface of the wood opening 4 is a surface in which the inlay material 2 is embedded ( 1-1, 1-2). As shown in FIG. 1 (1-1), for example, as shown in FIG. 1 (1-1), when the trunk of the wood 1 is used as a shape, a chemical (eg, PEGMA) treatment is performed to prevent cracking. (1-3,
1-4) is desirable. Before embedding the inlay material 2, the surface of the mouth 4 of the wood 1 is ground and finished with a belt sander or the like (1-5).
【００１３】この製造方法においては、象嵌模様を形成
した金型５を用いる。この金型５は、象嵌模様面が突出
しており、象嵌模様には押圧方向に段差部６が形成され
ている。例えば、図２及び図３に示すように、自動車の
象嵌模様を埋め込む象嵌装飾体３で説明すると、自動車
の模様面に、高低が生じるように、突出寸法に差を設け
ている。In this manufacturing method, a mold 5 having an inlaid pattern is used. The mold 5 has a protruding inlaid pattern surface, and a step portion 6 is formed on the inlaid pattern in the pressing direction. For example, as shown in FIG. 2 and FIG. 3, in the case of an inlaid decorative body 3 in which an inlaid pattern of an automobile is embedded, a difference is provided in a projecting dimension so that a height is generated on a pattern surface of the automobile.
【００１４】また、象嵌材２としては、上記金型５の押
圧により象嵌模様形状に剪断可能なシート状の材料を用
いる。実施例では、木の葉（生の葉及び枯葉）を用いて
いる（１−６）。尚、象嵌材２としては、金箔等の金属
箔、木製あるいは樹脂製の突板（厚さ０．１〜０．３ｍ
ｍ程度が望ましい）等、どのような材料のものでも良い
（１−７）。As the inlay material 2, a sheet-like material which can be sheared into an inlaid pattern shape by pressing the die 5 is used. In the example, leaves (fresh leaves and dead leaves) are used (1-6). The inlay material 2 is a metal foil such as gold foil, a wooden or resin veneer (thickness 0.1 to 0.3 m).
Any material such as about m is preferable (1-7).
【００１５】そして、象嵌材２を埋め込むときは、図１
に示すように、先ず、象嵌材２に付着剤７を塗布し（１
−８）、この象嵌材２を木材１の木口４の面に付着させ
る（１−９）。付着剤７としては、例えば、アクリル系
溶剤型粘着剤が用いられ、例えば、象嵌材２に対して予
めスプレー等で塗布しておく。次に、上記金型５により
当該象嵌材２を木材１の繊維方向に押圧し、該象嵌材２
を金型５の象嵌模様形状に形成しながら木材１の木口４
に埋め込む（１−１０）。When the inlay material 2 is embedded, the
As shown in (1), first, the adhesive 7 is applied to the inlay material 2 (1).
-8) Then, the inlay material 2 is attached to the surface of the wood mouth 4 of the wood 1 (1-9). As the adhesive agent 7, for example, an acrylic solvent type adhesive agent is used, and for example, it is applied to the inlay material 2 in advance by spraying or the like. Next, the mold 5 is pressed against the inlaid material 2 in the fiber direction of the wood 1, and the inlaid material 2 is pressed.
At the opening 4 of the wood 1 while forming the
(1-10).
【００１６】この金型５の押圧力は、木材１の繊維方向
の降伏荷重（極限の強さ）以上に設定してある。この降
伏荷重は、金型５の押圧により木材１の塑性変形が始ま
る荷重としている。例えば、ヒバ（国産針葉樹）の例で
説明する。図４に示すように、ヒバの木口４の面を３ｃ
ｍ×３ｃｍ、高さを２ｃｍにした試験片Ｓを作成し、ま
た、押圧面を２ｃｍ×２ｃｍに形成した金型５を作成
し、上記の試験片Ｓの木口４の面に金型５を木口４の面
周囲に５ｍｍの縁が形成されるように押圧し、塑性変形
が始まる荷重を計測し、この荷重を降伏荷重とした。そ
の結果を図５に示す。この降伏荷重は、木材１の種類、
木材１の切出し部位等によって異なり、また、金型５の
形状や押圧部位等によっても異なる。The pressing force of the mold 5 is set to be equal to or higher than the yield load (extreme strength) of the wood 1 in the fiber direction. The yield load is a load at which the plastic deformation of the wood 1 starts when the die 5 is pressed. For example, an example of hiba (domestic conifer) will be described. As shown in FIG.
A test piece S having a size of m × 3 cm and a height of 2 cm was prepared, and a mold 5 having a pressing surface of 2 cm × 2 cm was prepared. The load was pressed so that a 5 mm edge was formed around the surface of the wood mouth 4, the load at which plastic deformation began was measured, and this load was taken as the yield load. The result is shown in FIG. This yield load depends on the type of wood 1
It differs depending on the cutout part of the wood 1 and the like, and also differs depending on the shape of the mold 5 and the pressed part.
【００１７】更に詳しく説明すると、金型５の押圧力及
び金型５の嵌入深さとの関係について以下の実験例を示
す。試験片Ｓとして、ヒバ（国産針葉樹）、ハルニレ
（国産広葉樹）、スプルース（北洋材）、レッドラワン
（南洋材）の４種類の木材１を用いた。これらの木材１
について、上記と同様に、木材１の木口４の面を３ｃｍ
×３ｃｍ、高さを２ｃｍにした試験片Ｓを多数作成し
た。各試験片Ｓは、できるだけ、木材１の同一部位から
切出し、試験片Ｓ同士の性状の違いをできるだけ少なく
した。Explaining in more detail, the following experimental examples will be shown regarding the relationship between the pressing force of the mold 5 and the fitting depth of the mold 5. As test pieces S, four kinds of woods 1 were used: Hiba (domestic softwood), Harunire (domestic hardwood), spruce (northern timber), and Red Rawan (southern timber). These wood 1
As described above, the surface of the wood opening 4 of the wood 1 is 3 cm
A large number of test pieces S having a size of 3 cm and a height of 2 cm were prepared. Each test piece S was cut out from the same part of the wood 1 as much as possible, and the difference in properties between the test pieces S was minimized.
【００１８】そして、上記と同様の金型５（押圧面を２
ｃｍ×２ｃｍに形成）を、上記の試験片Ｓの木口４の面
周囲に５ｍｍの縁が形成されるように、各試験片Ｓに押
し込み深さを１ｍｍごとに深くして押圧し、そのとき
の、見掛けの押し込み深さ（金型５のストローク）、実
測の押し込み深さ及びそのときの最大圧縮荷重を計測し
た。結果を図６乃至図９に示す。各試験片Ｓともに見掛
けの押し込み深さが１ｍｍから塑性変形が確認され、ヒ
バ及びハルニレでは見掛けの押し込み深さが８ｍｍから
剪断境界面（金型５により押圧された部位と押圧されな
い部位との境界）に割れが確認された。また、スプルー
スでは見掛けの押し込み深さが７ｍｍから、レッドラワ
ンでは６ｍｍから剪断境界面に割れが確認された。Then, the same mold 5 (pressing surface as 2
cm × 2 cm) is pressed into each test piece S so that a 5 mm edge is formed around the surface of the lip 4 of the test piece S, and the depth is increased by 1 mm. The apparent indentation depth (stroke of the die 5), the actually measured indentation depth, and the maximum compression load at that time were measured. The results are shown in FIGS. In each of the test pieces S, plastic deformation was confirmed from the apparent indentation depth of 1 mm, and in Hiba and Harunire, the apparent indentation depth was from 8 mm to the shear boundary (the boundary between the part pressed by the mold 5 and the part not pressed). ) Cracks were confirmed. Further, cracks were confirmed at the shear boundary surface from an apparent indentation depth of 7 mm in spruce and from 6 mm in red lauan.
【００１９】これは、図１０の試験片の縦断面要部拡大
図（図４中Ｐ線視断面）に示すように、押し込み深さが
比較的小さいときには、金型５の面に対応する部分Ａが
圧縮により座屈して凹んでいくが、押圧されない部位Ｂ
との境界に、剪断しきれないめくれ部分Ｃが形成されて
このめくれ部分Ｃが抵抗になって、全体の割れが阻止さ
れ、押し込み深さが大きくなると、このめくれ部分Ｃも
剪断されて、抵抗がなくなり、この境界部位に割れが生
じるものと考えられる。As shown in an enlarged view of a main part of a longitudinal section of the test piece in FIG. 10 (a cross section taken along the line P in FIG. 4), when the indentation depth is relatively small, a portion corresponding to the surface of the mold 5 is formed. Part A where A buckles and dents due to compression, but is not pressed
At the boundary between the two, a turned-up portion C that cannot be completely sheared is formed, and the turned-up portion C becomes a resistance, preventing the entire crack. When the indentation depth is increased, the turned-up portion C is also sheared, and the resistance is increased. It is considered that the crack disappears at this boundary part.
【００２０】金型５のストロークは、上記象嵌材２の表
面が木口４の一般面と同一になり若しくは木口４の一般
面より没入するよう設定した。この場合、上記の剪断境
界面に割れが生じないように、象嵌材２の厚さとストロ
ークが定められる。The stroke of the die 5 is set so that the surface of the inlaid material 2 is the same as the general surface of the wood opening 4 or is recessed from the general surface of the wood opening 4. In this case, the thickness and stroke of the inlaid material 2 are determined so that the shear boundary surface does not crack.
【００２１】次に、上記金型５により塑性変形された木
材１の塑性面の性状について実験した。これは、上記と
同様の種類の木材１について、各見掛けの押し込み深さ
における塑性面からの水の吸水程度を比較した。試験片
Ｓは、塑性面のみが露出するように、塑性面以外を塩化
ビニル塗料（黒色）でコーティングし、これを常温で２
４時間水に浸漬し、浸漬前の初期重量と浸漬後の重量と
を比較した。結果を図１１に示す。図１１から分かるよ
うに、塑性面からの吸水量は、押し込み深さに関わら
ず、略一定となっており、この点では、塑性面の性状
は、押し込み深さに影響されないことが分かった。Next, the characteristics of the plastic surface of the wood 1 plastically deformed by the mold 5 were tested. This compares the wood 1 of the same kind as the above with respect to the degree of water absorption from the plastic surface at each apparent indentation depth. The test piece S was coated with vinyl chloride paint (black) on the surface other than the plastic surface so that only the plastic surface was exposed.
It was immersed in water for 4 hours, and the initial weight before immersion and the weight after immersion were compared. The results are shown in FIG. As can be seen from FIG. 11, the amount of water absorption from the plastic surface is substantially constant irrespective of the indentation depth. At this point, it was found that the properties of the plastic surface were not affected by the indentation depth.
【００２２】従って、この実施例に係る象嵌装飾体３の
製造方法において、上記の金型５の押圧工程では、象嵌
材２は、金型５に押圧されていき、その押圧力が降伏荷
重になると、木材１が塑性変形して凹んでいく。この場
合、金型５は、木材１を繊維方向に押圧するので、金型
５の面に対応する部分が圧縮により座屈して凹んでいく
とともに、象嵌材２が金型５と木材１の押圧されない部
位のエッジとによって象嵌模様形状に剪断され、そのた
め、象嵌模様形状の象嵌材２が同様に象嵌模様形状に塑
性変形された木材１の凹んだ部位に嵌入されていく。Therefore, in the method for manufacturing the inlaid decorative body 3 according to this embodiment, in the pressing step of the mold 5, the inlay material 2 is pressed by the mold 5, and the pressing force is reduced by the yield load. Then, the wood 1 is plastically deformed and dents. In this case, the mold 5 presses the wood 1 in the fiber direction, so that the portion corresponding to the surface of the mold 5 buckles and is dented by compression, and the inlay material 2 presses the mold 5 and the wood 1. The edge of the part not to be cut is sheared into the inlaid pattern shape, so that the inlaid material 2 having the inlaid pattern shape is fitted into the recessed part of the wood 1 which is also plastically deformed into the inlaid pattern shape.
【００２３】そして、所定ストローク押圧したならば、
金型５を後退させる。その後、木口４の面の木材１の押
圧されない部位（非圧入面）を上記と同様にベルトサン
ダー等で研磨し、余分の象嵌材２を除去して仕上げる
（１−１１）。この場合、余分の象嵌材２はアクリル系
溶剤型粘着剤によって付着させられているので、木口４
に機械的破壊を生じさせることなく容易に剥離すること
ができ、それだけ、作業性が良いものとなっている。こ
の状態では、象嵌材２の表面が木口４の一般面と同一に
なり若しくは木口４の一般面より没入している。また、
木材１は塑性変形するので、象嵌材２が没入された状態
を保持する。また、象嵌材２は、付着剤７を介して押圧
されるので、確実に塑性面に接着させられる。特にアク
リル系溶剤型粘着剤の場合には、他の粘着剤に比較して
耐候性や耐熱性が良く、その接着能力も高いので、確実
に象嵌材２が付着させられる。更に、象嵌材２は木の葉
で形成されているので、押圧されたときに圧潰して木材
１の繊維質の隙間に良く入り込むことができ、そのた
め、確実に接着させられ、剥離しにくくなる。If a predetermined stroke is pressed,
The mold 5 is retracted. Thereafter, the portion of the wood 4 not pressed by the wood 1 (non-press-fitted surface) is polished with a belt sander or the like in the same manner as described above to finish by removing excess inlay 2 (1-11). In this case, since the extra inlay material 2 is attached by the acrylic solvent-based adhesive,
It can be easily peeled off without causing mechanical breakage, resulting in good workability. In this state, the surface of the inlaid material 2 is the same as the general surface of the wood opening 4 or is deeper than the general surface of the wood opening 4. Also,
Since the wood 1 is plastically deformed, the inlaid material 2 is kept in a immersed state. Further, since the inlay material 2 is pressed through the adhesive agent 7, it can be surely adhered to the plastic surface. In particular, in the case of an acrylic solvent-based pressure-sensitive adhesive, the inlay material 2 can be securely adhered because the weather resistance and the heat resistance are better than other pressure-sensitive adhesives and the bonding ability is high. Furthermore, since the inlay material 2 is formed of leaves of a tree, it can be crushed when pressed and penetrate well into the fibrous space of the wood 1, so that it is securely adhered and hardly peeled off.
【００２４】また、象嵌材２の表面が木口４の一般面と
同一になり若しくは木口４の一般面より没入しているの
で、それだけ、他によって引っ掛けられて剥離してしま
う事態が防止される。また、金型５の象嵌模様には押圧
方向に段差部６が形成されているので、形成され象嵌材
２にも段差模様が形成されることになり、それだけ、模
様の多様化が図られる。Further, since the surface of the inlaying material 2 is the same as the general surface of the lip 4 or is immersed in from the general surface of the lip 4, it is possible to prevent a situation in which the inlay material 2 is caught by others and peeled off. Further, since the stepped portion 6 is formed in the pressing direction in the inlaid pattern of the mold 5, the stepped pattern is also formed in the inlaid material 2 and the pattern can be diversified accordingly.
【００２５】更に、実施例においては、その後、全体を
ウレタン樹脂等の塗料で塗装をしている（１−１２）。
そのため、象嵌材２の没入された状態がより一層保持さ
れるとともに、外観品質が向上させられる。そして、こ
のように製造された象嵌装飾体は、例えば、ブローチ等
の身装品，置き物，建築用部材等種々の用途に供され
る。Further, in the embodiment, thereafter, the whole is coated with a paint such as urethane resin (1-12).
Therefore, the inlaid state of the inlaid material 2 is further maintained and the appearance quality is improved. The inlaid decorative body manufactured in this manner is used for various purposes such as personal accessories such as broaches, ornaments, members for construction, and the like.
【００２６】尚、象嵌材２としては、金箔等の金属箔、
木製あるいは樹脂製の突板（厚さ０．１〜０．３ｍｍ程
度が望ましい）等、どのような材料のものでも良い。ま
た、付着剤７をアクリル系溶剤型粘着剤で構成したが、
必ずしもこれに限定されるものではなく、他の粘着剤や
接着剤を用いて良く適宜変更して差し支えない。更にま
た、実施例においては、象嵌材２に段差模様を形成した
が、必ずしもこれに限定されるものではなく、例えば、
図１２に示すように、平面的な模様を埋め込んでも良く
適宜変更して差し支えない。また、模様は、上述したも
のに限らずどのようなものであっても良いことは勿論で
ある。As the inlay material 2, metal foil such as gold foil,
Any material such as wood or resin veneer (preferably having a thickness of about 0.1 to 0.3 mm) may be used. Further, the adhesive 7 is formed of an acrylic solvent-type adhesive,
The present invention is not limited to this, and other pressure-sensitive adhesives or adhesives may be used and may be appropriately changed. Furthermore, in the embodiment, a step pattern is formed on the inlaid material 2, but the invention is not necessarily limited to this, and for example,
As shown in FIG. 12, a planar pattern may be embedded and may be changed as appropriate. Further, it goes without saying that the pattern is not limited to the one described above and may be any pattern.
【００２７】[0027]
【発明の効果】以上説明したように本発明の象嵌装飾体
の製造方法によれば、象嵌材を木材の木口の面に付着剤
を介して付着させ、金型により木材の繊維方向に押圧す
るだけで、木材に象嵌材の象嵌模様を形成できるので、
作業が極めて簡単になり、従来に比較して、木材に象嵌
材を埋め込む際の作業性が向上するとともに、工数減と
なり、製造効率が大幅に向上し、大量生産に対応できる
ようになる。As described above, according to the method for manufacturing an inlaid decorative article of the present invention, an inlaid material is adhered to the wood edge of a wood via an adhesive, and is pressed by a mold in the direction of the fiber of the wood. Since it is possible to form an inlay pattern of inlay material on wood,
The work becomes extremely simple, the workability when embedding the inlay material in the wood is improved, the man-hour is reduced, the manufacturing efficiency is greatly improved, and it is possible to cope with mass production.
【００２８】また、象嵌材を木材の木口の面に付着剤を
介して付着させ、金型により木材の繊維方向に押圧して
埋め込むので、木口の面を繊維方向へ押圧すると、金型
の面に対応する部分が圧縮により座屈して凹んでいくこ
とから、木材を象嵌模様形状に塑性変形させるととも
に、象嵌材を象嵌模様形状に剪断して木材の凹んだ部位
に埋め込むことができ、確実に象嵌模様を形成し、しか
も、象嵌材が埋め込まれた状態を確実に保持することが
できる。Further, the inlay material is adhered to the surface of the wood at the mouth of the wood via an adhesive, and is pressed and embedded in the direction of the fiber of the wood by the mold. Since the parts corresponding to the buckling and dents due to compression, the wood can be plastically deformed into an inlaid pattern shape, and the inlaid material can be sheared into the inlaid pattern shape and embedded in the recessed part of the wood, ensuring The inlaid pattern can be formed, and moreover, the inlaid state of the inlaid material can be reliably retained.
【００２９】また、金型の押圧力を、木材の繊維方向の
降伏荷重以上に設定したことから、木材は塑性変形する
ので、象嵌材が埋め込まれた状態を確実に保持すること
ができる。Further, since the pressing force of the mold is set to be equal to or higher than the yield load in the fiber direction of the wood , the wood is plastically deformed, so that the state in which the inlay material is embedded can be reliably maintained.
【００３０】更に、金型のストロークを、象嵌材の表面
が木口の一般面と同一になり若しくは木口の一般面より
没入するよう設定したので、他によって引っ掛けられて
剥離してしまう事態を防止することができ、象嵌材が埋
め込まれた状態を確実に保持することができる。Furthermore, since the stroke of the mold is set so that the surface of the inlay is the same as the general surface of the kiguchi or is immersed in from the general surface of the kiguchi, it is possible to prevent a situation where the die is caught and peeled off by others. Therefore, the inlaid state of the inlaid material can be reliably retained.
【００３１】更にまた、象嵌材を木の葉で構成した場合
には、象嵌材は木の葉で形成されているので、押圧され
たときに圧潰して木材の繊維質の隙間に良く入り込むこ
とができ、そのため、確実に接着させて剥離しにくくで
き、より一層、象嵌材が埋め込まれた状態を確実に保持
することができる。木の葉の模様は、装飾的に面白く、
そのため、象嵌模様の多様化を図ることができる。Furthermore, when the inlay is made of leaves, the inlay is made of leaves, so that when pressed, it can be crushed and well penetrated into the fibrous space of the wood. Therefore, it is possible to securely adhere the pieces and prevent the pieces from peeling off, and it is possible to further reliably hold the state in which the inlaid material is embedded. The pattern of the leaves is decoratively interesting,
Therefore, it is possible to diversify the inlaid pattern.
【００３２】また、金型の象嵌模様に段差部を形成した
場合には、象嵌材にも段差模様が形成されることにな
り、それだけ、装飾的に面白く、そのため、象嵌模様の
多様化を図ることができる。When a step is formed in the inlay pattern of the mold, the step pattern is also formed in the inlay material, which is decoratively interesting. Therefore, the inlay pattern is diversified. be able to.
【００３３】更に、付着剤をアクリル系溶剤型粘着剤で
構成した場合には、余分の象嵌材を取り除く際に、木口
に機械的破壊を生じさせることなく容易に剥離すること
ができ、それだけ、作業性を向上させることができる。
また、アクリル系溶剤型粘着剤は、他の粘着剤に比較し
て耐候性や耐熱性が良く、その接着能力も高いので、確
実に象嵌材が付着することができ、より一層、象嵌材が
埋め込まれた状態を確実に保持することができるという
効果がある。。Further, when the adhesive is composed of an acrylic solvent-type adhesive, when removing the extra inlay material, the adhesive can be easily peeled off without causing any mechanical destruction at the wood tip. Workability can be improved.
In addition, the acrylic solvent-based pressure-sensitive adhesive has better weather resistance and heat resistance than other pressure-sensitive adhesives, and its adhesive ability is high, so that the inlay can be securely attached. There is an effect that the embedded state can be reliably retained. .
【図１】本発明の実施例に係る象嵌装飾体の製造方法を
示す製造工程図である。FIG. 1 is a manufacturing process diagram illustrating a method for manufacturing an inlaid decorative body according to an embodiment of the present invention.
【図２】本発明の実施例に係る象嵌装飾体の製造方法の
象嵌装飾体と金型の一例を示す断面図である。FIG. 2 is a cross-sectional view showing an example of the inlaid decorative body and the mold of the method for manufacturing the inlaid decorative body according to the embodiment of the present invention.
【図３】本発明の実施例に係る象嵌装飾体の製造方法よ
り製造される象嵌装飾体の一例を示す斜視図である。FIG. 3 is a perspective view showing an example of an inlaid decorative body manufactured by a method for manufacturing an inlaid decorative body according to an embodiment of the present invention.
【図４】金型の押圧力及び金型の嵌入深さとの関係につ
いて実験するための試験片及び金型を示す斜視図であ
る。FIG. 4 is a perspective view showing a test piece and a mold for conducting an experiment on the relationship between the pressing force of the mold and the fitting depth of the mold.
【図５】木材試験片（ヒバ）の金型の押圧力及び金型の
嵌入深さとの関係を示すグラフ図である。FIG. 5 is a graph showing the relationship between the pressing force of the die of the wood test piece (hiba) and the insertion depth of the die.
【図６】木材試験片（ヒバ）の金型の押圧力及び金型の
嵌入深さとの関係を示す表図である。FIG. 6 is a table showing the relationship between the pressing force of the mold and the fitting depth of the mold for the wood test piece (hiba).
【図７】木材試験片（ハルニレ）の金型の押圧力及び金
型の嵌入深さとの関係を示す表図である。FIG. 7 is a table showing the relationship between the pressing force of the mold and the fitting depth of the mold of the wood test piece (Harunire).
【図８】木材試験片（スプルース）の金型の押圧力及び
金型の嵌入深さとの関係を示す表図である。FIG. 8 is a table showing the relationship between the pressing force of the mold of the wood test piece (spruce) and the fitting depth of the mold.
【図９】木材試験片（レッドラワン）の金型の押圧力及
び金型の嵌入深さとの関係を示す表図である。FIG. 9 is a table showing the relationship between the pressing force of the die of the wood test piece (red lauan) and the insertion depth of the die.
【図１０】図４中Ｐ線視断面であって、木材試験片の縦
断面要部拡大図（顕微鏡写真を図にしたもの）である。FIG. 10 is a cross-sectional view taken along line P in FIG. 4 and is an enlarged view of a main part of a vertical cross section of a wood test piece (a micrograph is shown).
【図１１】木材試験片の塑性面の吸水性についての実験
結果を示す表図である。FIG. 11 is a table showing the experimental results for water absorption of the plastic surface of a wood test piece.
【図１２】本発明の実施例に係る象嵌装飾体の製造方法
より製造される象嵌装飾体の他の例を示す斜視図であ
る。FIG. 12 is a perspective view showing another example of the inlaid decorative body manufactured by the method for manufacturing the inlaid decorative body according to the embodiment of the present invention.
１ 木材 ２ 象嵌材 ３ 象嵌装飾体 ４ 木口 ５ 金型 ６ 段差部 ７ 付着剤 DESCRIPTION OF SYMBOLS 1 Wood 2 Inlaid material 3 Inlaid decoration 4 Kiguchi 5 Mold 6 Stepped part 7 Adhesive
───────────────────────────────────────────────────── フロントページの続き (72)発明者 田村 邦彦 岩手県二戸郡一戸町高善寺字古舘平39番 地２ (56)参考文献 特開 昭56−120399（ＪＰ，Ａ) 特公 昭53−22507（ＪＰ，Ｂ２) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Kunihiko Tamura 39-2, Furudatehira, Kozenji, Ichinohe-cho, Ninohe-gun, Ninohe-gun, Iwate Prefecture -22507 (JP, B2)
Claims (4)
製造する方法において、象嵌模様を形成した金型を用い
るとともに、該金型の押圧により象嵌模様形状に剪断可
能なシート状の象嵌材を用い、この象嵌材を木材の木口
の面に付着剤を介して付着させ、上記金型により当該象
嵌材を木材の繊維方向に押圧し、該象嵌材を金型の象嵌
模様形状に形成しながら木材の木口に埋め込み、上記金型の押圧力を、木材の繊維方向の降伏荷重以上に
設定し、 上記金型のストロークを、上記象嵌材の表面が木口の一
般面と同一になり若しくは木口の一般面より没入するよ
う設定し たことを特徴とする象嵌装飾体の製造方法。1. A method of manufacturing an inlay decorative body by embedding an inlay material in a main material, wherein a mold having an inlaid pattern is used, and a sheet-like inlay which can be sheared into the inlaid pattern shape by pressing the mold. Using an inlay material, the inlay material is adhered to the surface of the wood opening via an adhesive, and the inlay material is pressed in the fiber direction of the wood by the mold to form the inlay material into an inlay pattern shape of the mold. While embedding it in the mouth of the wood, make the pressing force of the mold more than the yield load in the fiber direction of the wood.
Set the stroke of the mold so that the surface of the inlaid material is
It will be the same as the public or it will be more immersive
A method for manufacturing an inlaid decorative body, characterized in that
ことを特徴とする請求項１記載の象嵌装飾体の製造方
法。 2. The method for manufacturing an inlaid decorative body according to claim 1 , wherein the inlaid material is made of leaves.
差部が形成されていることを特徴とする請求項１または
２記載の象嵌装飾体の製造方法。The 3. inlaid pattern of the mold, according to claim 1 or, characterized in that step portions in the pressing direction is formed
2. The method for producing an inlaid decorative body according to 2 .
で構成されていることを特徴とする請求項１，２または
３記載の象嵌装飾体の製造方法。 Wherein said adhesion agent or claim 2, characterized in that it is an acrylic solvent type pressure-sensitive adhesive
3. The method for producing an inlaid decorative body according to 3 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6108206A JP2668191B2 (en) | 1994-05-23 | 1994-05-23 | Method of manufacturing inlaid decorative body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6108206A JP2668191B2 (en) | 1994-05-23 | 1994-05-23 | Method of manufacturing inlaid decorative body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07314996A JPH07314996A (en) | 1995-12-05 |
| JP2668191B2 true JP2668191B2 (en) | 1997-10-27 |
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|---|---|---|---|
| JP6108206A Expired - Lifetime JP2668191B2 (en) | 1994-05-23 | 1994-05-23 | Method of manufacturing inlaid decorative body |
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| Country | Link |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5817777B2 (en) * | 1976-08-12 | 1983-04-09 | 大日本塗料株式会社 | Method for producing modified fatty acid pitch composition |
| JPS56120399A (en) * | 1980-05-30 | 1981-09-21 | Kowa Co | Manufacture of inlayylike decorative board |
-
1994
- 1994-05-23 JP JP6108206A patent/JP2668191B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07314996A (en) | 1995-12-05 |
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