JPH01254192A - Ceramics cutlery and its production - Google Patents
Ceramics cutlery and its productionInfo
- Publication number
- JPH01254192A JPH01254192A JP8353188A JP8353188A JPH01254192A JP H01254192 A JPH01254192 A JP H01254192A JP 8353188 A JP8353188 A JP 8353188A JP 8353188 A JP8353188 A JP 8353188A JP H01254192 A JPH01254192 A JP H01254192A
- Authority
- JP
- Japan
- Prior art keywords
- ceramic
- cutlery
- ceramics
- edge part
- blade
- 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.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 52
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000002184 metal Substances 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 238000005498 polishing Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 11
- 239000000853 adhesive Substances 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000003252 repetitive effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- -1 viscosity Chemical class 0.000 description 1
Landscapes
- Knives (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、セラミックス刃物類と、その製造方法に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to ceramic cutlery and a manufacturing method thereof.
（従来の技術）
鋼金属は、焼鈍して加工ができ、刃部の焼入れが容易に
出来るという性質と、破損し難いという点で、刃物は殆
ど鋼金属製であった。(Prior Art) Most cutlery has been made of steel because steel can be processed by annealing, the blade can be hardened easily, and it is difficult to break.
セラミックス製の刃物は、硬く、鋭利性、無錆性で、焼
入れの必要のない点では、金属製刃物よりも優れている
。しかし、全セラミウクス製の刃物は全体としては脆性
で、弾力性が少なく、折損することもあった、また使用
の途中で刃部の研磨が難しく、多孔質であり汚れが付き
易く、高価であり、−船釣な使用は少なかつた。Ceramic knives are superior to metal knives in that they are hard, sharp, rust-free, and do not require hardening. However, all-ceramic blades are brittle as a whole, have little elasticity, and sometimes break, are difficult to polish during use, are porous, easily stain, and are expensive. -It was rarely used for boat fishing.
（発明が解決しようとする課題）
前記のように、セラミックス刃物の鋭利性、無錆性と、
プラスチック、金属類の持つ粘性１弾性、靭性等の特性
を併せ持った刃物の出現が望まれていた。例えば、実開
昭６０−５３２６５号公報には、セラミックス刃部な、
金属製の支持部分に焼きばめして、固定させるを構成と
する刃物が提示されている。しかし、この考案では、セ
ラミックス刃部には焼きばめする精度を必要とし、また
セラミックス刃部は、使い捨ての状態で、切れなくなる
と、研磨することなく破棄するとの考慮しかされていな
い。高価なセラミックス刃部は七分に使用されずに捨て
られてしまうという欠点があった。(Problem to be solved by the invention) As mentioned above, the sharpness and rust-free property of ceramic cutlery,
There has been a desire for a cutlery that combines the properties of plastics and metals, such as viscosity, elasticity, and toughness. For example, in Japanese Utility Model Application Publication No. 60-53265, a ceramic blade part,
A blade is proposed which is configured to be fixed by shrink-fitting to a metal support part. However, in this idea, the ceramic blade requires precision shrink fitting, and the only consideration is that the ceramic blade is disposable and should be discarded without polishing once it becomes no longer sharp. The drawback was that the expensive ceramic blades were thrown away without being used.
（課題を解決するための手段）
本発明は、セラミックス刃部と、プラスチックまたは金
属製の両側部とを接着複合せしめるか。(Means for Solving the Problems) According to the present invention, a ceramic blade portion and both side portions made of plastic or metal are bonded together.
セラミックス刃部と、プラスチックまたは金属製の片側
部とを接着複合せしめるを特徴とするセラミックス刃物
である。また前記のセラミックス刃物を製造するに、接
着複合せしめた後に研磨するを特徴とする製造方法であ
る。This ceramic cutter is characterized by a ceramic cutter and one side made of plastic or metal that are bonded together. Further, in manufacturing the above-mentioned ceramic cutlery, the manufacturing method is characterized by polishing after bonding and bonding.
（作用）
前記のように、セラミックス刃部の持つ硬く、鋭利で、
錆がなく、焼入れを必要としない利点と、プラスチック
、金属類等の剛性１弾性、靭性等を併せ持ち、使用中に
刃部の研磨ができて、長期間に渉り十分に利用できる複
合刃物と、その製造方法を提供しようとするものである
。(Function) As mentioned above, the ceramic blade is hard and sharp,
It is a composite knife that has the advantage of not rusting and does not require hardening, and has the rigidity, elasticity, and toughness of plastics, metals, etc., and the blade part can be polished during use, so it can be used for a long time. , we intend to provide a manufacturing method for the same.
性質の異なる二つの材料を接着複合することにより、両
材料の特性を相乗的に利用できることを構成とするもの
である。By bonding and combining two materials with different properties, the properties of both materials can be used synergistically.
（実施例）
本発明のセラミックス刃物の実施例を、第１図のｆ面図
に示した。第３図、第４図には第１図Ａ−Ｂの断面図を
示す。(Example) An example of the ceramic cutter of the present invention is shown in the f-plane view of FIG. 3 and 4 show sectional views taken along line AB in FIG. 1.
本発明のセラミックス刃物の構成を、製造方法の１例に
よって記せば、
■材料の準備・・・製品の両側となる方形のステンレス
鋼板（１）（２）と、刃部となる１枚の同じ方形のセラ
ミックス板（コ）、または上部がステンレス鋼板で下方
の刃部のみがセラミックス板の刃部（４）を準備する。The structure of the ceramic cutlery of the present invention can be described by an example of the manufacturing method. ■Preparation of materials: Rectangular stainless steel plates (1) and (2) that will be on both sides of the product, and one same plate that will be the blade part. Prepare a rectangular ceramic plate (C) or a blade part (4) in which the upper part is a stainless steel plate and only the lower blade part is a ceramic plate.
経験的ではあるが、セラミックス板（３、または４）の
厚さは、０．２〜０．５ｍｍの厚みとし、両側のステン
レス鋼板（１）（２）は０．８〜１．Ｏｍｍ程度のもの
が好適である。Although it is empirical, the thickness of the ceramic plate (3 or 4) is 0.2 to 0.5 mm, and the thickness of the stainless steel plates (1) and (2) on both sides is 0.8 to 1 mm. A thickness of about 0 mm is suitable.
■接着・・・両側となる方形２枚のステンレス鋼板（１
）（２）の間に、刃部となるセラミックス板（３、また
は４）を挟み、耐水性、耐熱性を有する無機接着剤で第
２図の断面図に示すように接着複合する。■Adhesion...Two rectangular stainless steel plates on both sides (1
) A ceramic plate (3 or 4) that will become the blade part is sandwiched between (2) and bonded with an inorganic adhesive having water resistance and heat resistance as shown in the cross-sectional view of FIG.
■研磨・・・前記のように接着複合した後、刃物の形に
整えて、刃部（３、または４）を研磨する。この研磨の
時に、セラミックス板（３、または４）は、両側のステ
ンレス鋼板（１）（２）の粘性、弾性、靭性で、保持さ
れて、破損することはない。またセラミックス刃部（３
、または４）は研磨の庁擦熟によって焼鈍することもな
い。■ Polishing: After bonding and combining as described above, shape the blade into the shape of a knife and polish the blade part (3 or 4). During this polishing, the ceramic plate (3 or 4) is held by the viscosity, elasticity, and toughness of the stainless steel plates (1) and (2) on both sides, and will not be damaged. In addition, the ceramic blade part (3
, or 4) will not be annealed by polishing.
セラミックス刃部（３，または４）には、研磨後の再焼
き入れは必要としない。The ceramic blade portion (3 or 4) does not require re-hardening after polishing.
もし、第５図の断面図に示すように一側部のみが、ステ
ンレス鋼板（５）の場合は、両側の場合より厚ｎとして
１．０〜２．０ｍｍとするが良い。If only one side is made of stainless steel plate (5) as shown in the sectional view of FIG. 5, it is better to set the thickness n to 1.0 to 2.0 mm than in the case of both sides.
刃部のセラミックス板（６）は前と変わることなく、０
．２〜０．５ｍｍの厚さとする。The ceramic plate (6) on the blade remains the same as before.
．． The thickness should be 2 to 0.5 mm.
なお、セラミックス板（コ、または４）としては、Ｚｒ
系、アルミナ系、その他、硬性の薄いセラミックス板な
らば、いずれも利用できる。In addition, as the ceramic plate (K or 4), Zr
Any type of hard, thin ceramic plate, such as alumina-based or alumina-based, can be used.
前記の例では、ステンレス鋼板（１） （２） （５）
を使用したが、特にこれに限定されるものでなく、−般
の炭素鋼板てもよく、ポリスチレンのような硬性のプラ
スチック材料も使用できる。In the above example, stainless steel plates (1) (2) (5)
is used, but the material is not particularly limited to this, and a general carbon steel plate may be used, and a hard plastic material such as polystyrene may also be used.
高価なセラミックス材料の使用が少なく製造されて、製
品が安価となる。Less expensive ceramic materials are used in manufacturing, resulting in cheaper products.
接着複合の方法として、無機接着剤のほかに従来の機械
的なカシメ、鋲着、螺着等によっても差し支えない。In addition to inorganic adhesives, conventional mechanical caulking, riveting, screwing, etc. may be used as a bonding method.
このように、セラミック刃部の硬性、鋭利性、ｓｆＪ性
は活用され、脆性、折損等の欠点は、他部の金属等の弾
性１強靭性等の利点に補われて、二つの材料の利点を併
せもつ複合のセラミックス刃物として利用できる。In this way, the hardness, sharpness, and sfj properties of the ceramic blade are utilized, and the disadvantages such as brittleness and breakage are compensated for by the advantages of the other parts, such as the elasticity and toughness of the metal. It can be used as a composite ceramic cutlery that has both.
セラミックス板は多孔質であり、汚れ易いが、両側部、
或いは片側部が、プラスチックまたは金属で被覆される
ので、セラミックスの孔に入る汚れは減少させられる。Ceramic plates are porous and easily dirty, but both sides,
Alternatively, one side is coated with plastic or metal so that dirt entering the pores of the ceramic is reduced.
セラミックス刃部が磨滅、折損して、切れなくなった時
は、従来の刃物と同様に研磨することは、製造の時と同
様で可能で、繰り返し研磨して、長期間に使用できる。When a ceramic blade becomes worn out or broken and cannot cut, it can be polished in the same way as a conventional blade, and can be repeatedly polished and used for a long time.
また、高価なセラミックス刃部の有効な使用が可能なも
のとなる。Further, it becomes possible to effectively use the expensive ceramic blade portion.
（発明の効果）
本発明は、以上説す１したように構成されているので、
以下に記載するような効果を奏する。(Effect of the invention) Since the present invention is configured as described above,
This produces the effects described below.
本発明のセラミックス刃物の製造方法には。The method for manufacturing ceramic cutlery of the present invention includes:
金属鋼のように刃部の焼鈍、焼入れ等の必要がない。Unlike metallic steel, there is no need for annealing or hardening of the blade.
全体がセラミックスの場合と違って、誤って落下しても
折損がなく１弾力性があり１曲げに耐えられる。Unlike cases where the entire body is made of ceramics, it will not break even if it is accidentally dropped, and it is elastic and can withstand bending.
刃物の表面からは、セラミックス部は隠れているので、
刃物の汚れも少なく、切＠物の臭いの付着も少ない。The ceramic part is hidden from the surface of the knife, so
There is less dirt on the cutlery, and there is less adhesion of odor from cutting.
本発明のセラミックス刃物は使用中に、多数回の刃部の
みの研ぎ直しをして利用ができる。The ceramic cutter of the present invention can be used by resharpening only the blade portion many times during use.
セラミック部の使用割合が少なく、比較的に安価であり
、長期間にも使用できる。It uses a small proportion of ceramic parts, is relatively inexpensive, and can be used for a long period of time.
第１図は１本発明のセラミックス刃物の平面図、第２図
は研磨前の両面に接着した時の断面１′Ａ、第３図は中
央部かセラミックス刃物の断面図、第４図は中央の下部
のみがセラミックス刃物の断面図、第５図は片側面ステ
ンレス鋼のセラミックス刃物の断面図である。
（以下余白）
符 号 の 説 明
Ａ−Ｂ・・・切断部位、１，２．５−・・ステンレス鋼
板、３．６−・・セラミックス板、４−・セラミックス
刃部。Fig. 1 is a plan view of the ceramic cutter of the present invention, Fig. 2 is a cross section 1'A when bonded to both sides before polishing, Fig. 3 is a cross-sectional view of the central part of the ceramic cutter, and Fig. 4 is the center. Only the lower part is a cross-sectional view of the ceramic cutter, and FIG. 5 is a cross-sectional view of the ceramic cutter with stainless steel on one side. (The following is a blank space) Explanation of symbols A-B...Cut portion, 1, 2.5--Stainless steel plate, 3.6--Ceramics plate, 4--Ceramics blade.
Claims (1)
属製の両側部とを接着複合せしめるを特徴とするセラミ
ックス刃物。 ２）、セラミックス刃部と、プラスチックまたは金属製
の片側部とを接着複合せしめるを特徴とするセラミック
ス刃物。 ３）、セラミックス刃部と、プラスチックまたは金属製
側部とを接着複合せしめて、研磨するを特徴とするセラ
ミックス刃物の製造方法。[Claims] 1) A ceramic cutter, characterized in that a ceramic cutter and both sides made of plastic or metal are bonded together. 2) A ceramic cutlery, characterized in that a ceramic blade part and one side part made of plastic or metal are bonded together. 3) A method for manufacturing a ceramic cutlery, which comprises bonding and polishing a ceramic cutter and a plastic or metal side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8353188A JPH01254192A (en) | 1988-04-04 | 1988-04-04 | Ceramics cutlery and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8353188A JPH01254192A (en) | 1988-04-04 | 1988-04-04 | Ceramics cutlery and its production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01254192A true JPH01254192A (en) | 1989-10-11 |
Family
ID=13805076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8353188A Pending JPH01254192A (en) | 1988-04-04 | 1988-04-04 | Ceramics cutlery and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01254192A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180072093A (en) * | 2016-12-21 | 2018-06-29 | 문태범 | Circular blade and manufacturing method the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5846566B2 (en) * | 1980-09-09 | 1983-10-17 | 株式会社 富士見縫製所 | fabric folding device |
-
1988
- 1988-04-04 JP JP8353188A patent/JPH01254192A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5846566B2 (en) * | 1980-09-09 | 1983-10-17 | 株式会社 富士見縫製所 | fabric folding device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180072093A (en) * | 2016-12-21 | 2018-06-29 | 문태범 | Circular blade and manufacturing method the same |
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