JPS63297591A - Manufacture of metal mold - Google Patents
Manufacture of metal moldInfo
- Publication number
- JPS63297591A JPS63297591A JP13206387A JP13206387A JPS63297591A JP S63297591 A JPS63297591 A JP S63297591A JP 13206387 A JP13206387 A JP 13206387A JP 13206387 A JP13206387 A JP 13206387A JP S63297591 A JPS63297591 A JP S63297591A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- bath
- electrolytic
- mold surface
- electrolytic bath
- 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
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 15
- 239000002184 metal Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 4
- 229910052718 tin Inorganic materials 0.000 claims abstract description 4
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 3
- 229910052742 iron Inorganic materials 0.000 claims abstract description 3
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 3
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 3
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 7
- 229920003002 synthetic resin Polymers 0.000 abstract description 7
- 239000000057 synthetic resin Substances 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 abstract description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 239000003513 alkali Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000176 sodium gluconate Substances 0.000 description 2
- 235000012207 sodium gluconate Nutrition 0.000 description 2
- 229940005574 sodium gluconate Drugs 0.000 description 2
- 239000001488 sodium phosphate Substances 0.000 description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 2
- 235000019801 trisodium phosphate Nutrition 0.000 description 2
- BZOVBIIWPDQIHF-UHFFFAOYSA-N 3-hydroxy-2-methylbenzenesulfonic acid Chemical compound CC1=C(O)C=CC=C1S(O)(=O)=O BZOVBIIWPDQIHF-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000737 Duralumin Inorganic materials 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 239000001433 sodium tartrate Substances 0.000 description 1
- 229960002167 sodium tartrate Drugs 0.000 description 1
- 235000011004 sodium tartrates Nutrition 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- FAKFSJNVVCGEEI-UHFFFAOYSA-J tin(4+);disulfate Chemical compound [Sn+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O FAKFSJNVVCGEEI-UHFFFAOYSA-J 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は、合成樹脂の成形に使用される金型の製作方
法に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for manufacturing a mold used for molding synthetic resin.
（従来の技術）
一般に合成樹脂の成形に使用される金型は、炭素鋼など
の鋼材を用い、該鋼材に研削加工手段などにより型面を
形成し、この型面をクロムメッキ処理して製作される。(Prior art) Molds used for molding synthetic resins are generally manufactured by using a steel material such as carbon steel, forming a mold surface on the steel material by grinding, etc., and then treating this mold surface with chrome plating. be done.
（発明が解決しようとする問題点）
ところで前記金型の素材として使用される前記鋼材は、
非常に重くて、金型の取扱いに困難を伴う問題があり、
その上最近では前記金型のハイサイクル化が要求され、
即ち前記金型の加熱冷却時間を短縮して、該金型による
成形効率を高めることが要求されているのであるが、前
記鋼材を使用する場合には、前記ハイサイクル化に対応
することができなかったのである。(Problems to be Solved by the Invention) By the way, the steel material used as the material for the mold is:
It is very heavy and there are problems with handling the mold.
Moreover, recently there has been a demand for high-cycle molds,
That is, it is required to shorten the heating and cooling time of the mold to increase the molding efficiency of the mold, but when using the steel material, it is not possible to cope with the high cycle. There wasn't.
本発明者は、以上のごとき問題を解決するために、ジュ
ラルミンなどの硬質アルミニウム合金が機械的強度に優
れ、しかも軽量で熱伝導性に優れていることに着目し、
前記硬質アルミニウム合金を前記金型の素材として使用
することを考えたのである。In order to solve the above problems, the present inventor focused on the fact that hard aluminum alloys such as duralumin have excellent mechanical strength, are lightweight, and have excellent thermal conductivity.
The idea was to use the hard aluminum alloy as a material for the mold.
ところが前記硬質アルミニウム合金で前記金型を製作し
た場合、該金型の型面が合成樹脂に含有される塩素ガス
などの成分により腐食され、前記型面が梨地状に荒れる
のであり、しかも成形時に。However, when the mold is made of the hard aluminum alloy, the mold surface of the mold is corroded by components such as chlorine gas contained in the synthetic resin, and the mold surface becomes rough and satiny. .
前記型面にクラックが入り易くて、良好な成形品が得ら
れない問題があることが判明した。It has been found that there is a problem in that the mold surface tends to crack, making it difficult to obtain a good molded product.
しかしながら前記硬質アルミニウム合金は、前記金型の
素材として極めて有用であることから、更に研究を続け
た結果、前記硬質アルミニウム合金に特殊な表面処理を
施すことにより、腐食やクラックを招いたりすることが
なく、シがも１ｌｆｆｉでハイサイクル化に対応可能な
金型を開発するに至ったのである。However, since the hard aluminum alloy is extremely useful as a material for the mold, further research has revealed that applying a special surface treatment to the hard aluminum alloy can prevent corrosion and cracks. Instead, we were able to develop a mold that can handle high cycles at just 1lffi.
（問題点を解決するための手段）
本発明にかかる金型の製作方法は、硬質アルミニウム合
金を用い、この硬質アルミニウム合金に形成する型面を
アルカリ電解浴で一次電解処理した後に、前記型面を金
属を含有する電解浴で二次電解処理することを特徴とす
るものである。(Means for Solving the Problems) A mold manufacturing method according to the present invention uses a hard aluminum alloy, and after performing a primary electrolytic treatment on the mold surface to be formed on the hard aluminum alloy in an alkaline electrolytic bath, the mold surface is It is characterized by subjecting it to secondary electrolytic treatment in an electrolytic bath containing metal.
前記金型の素材として用いる前記砂質アルミニウム合金
としては、例えば亜鉛５．１〜６．１％、マグネシウム
２．１〜２．９％、銅１．２〜２．０％、鉄０．５％及
び微量のシリコン、クロムなどを含み、人騒をアルミニ
ウムとした硬質アルミニウム合金（ＪＩＳ呼称 ７０７
５）などが使用可能である。The sandy aluminum alloy used as the material for the mold includes, for example, 5.1 to 6.1% zinc, 2.1 to 2.9% magnesium, 1.2 to 2.0% copper, and 0.5% iron. Hard aluminum alloy (JIS designation 707) containing % and trace amounts of silicon, chromium, etc.
5) etc. can be used.
また、前記−次電解処理に用いるアルカリ電解浴として
は、リン酸系浴及び苛性ソーダ系浴などが使用される。Further, as the alkaline electrolytic bath used in the secondary electrolytic treatment, a phosphoric acid bath, a caustic soda bath, etc. are used.
更に、前記二次電解処理に用いる金属を含有する電解浴
としては、ニッケル溶液及びスズ溶液などが使用される
。Further, as the electrolytic bath containing metal used in the secondary electrolytic treatment, a nickel solution, a tin solution, etc. are used.
（作用及び効果）
しかして前記金型は、その素材として、硬質アルミニウ
ム合金を使用することから、軽量となって取扱性に優れ
たものとなり、しかも前記硬質アルミニウム合金は熱伝
導性に優れているために、加熱冷却を短時間で行うこと
ができ、前記金型のハイサイクル化が可能となるのであ
る。(Functions and Effects) Since the mold uses a hard aluminum alloy as its material, it is lightweight and has excellent handling properties, and the hard aluminum alloy has excellent thermal conductivity. Therefore, heating and cooling can be performed in a short period of time, making it possible to use the mold at high cycles.
また、前記金型の型面に前述した一次電解処理を施すこ
とによって、該型面に耐腐食性に優れたアルカリ被膜が
形成され、このアルカリ被膜で前記型面が、合成樹脂中
に含有される塩素ガス成分などによる腐食から保護され
るのである。Furthermore, by subjecting the mold surface of the mold to the primary electrolytic treatment described above, an alkali coating with excellent corrosion resistance is formed on the mold surface, and this alkali coating protects the mold surface from being contained in the synthetic resin. This protects them from corrosion caused by chlorine gas components.
更に、前記金型の型面に、前述した二次電解処理を施す
ことによって、前記アルカリ土類金属が含浸されて、こ
の含浸金属で前記アルカリ被膜の強度が著しく高められ
、クラックの発生が阻止されるのであり、このクラック
の発生阻止と前述した耐腐食性の向上とによって、前記
硬質アルミニウム合金を使用するにも拘わらず、良好な
成形品を成形できるのである。Furthermore, by subjecting the mold surface of the mold to the aforementioned secondary electrolytic treatment, the alkaline earth metal is impregnated, and the strength of the alkali coating is significantly increased by this impregnated metal, thereby preventing the occurrence of cracks. By preventing the occurrence of cracks and improving the corrosion resistance mentioned above, good molded products can be formed even though the hard aluminum alloy is used.
（実施例）
以下本発明にかかる金型の製作方法を、具体例を挙げて
説明する。(Example) The method for manufacturing a mold according to the present invention will be explained below by giving a specific example.
具体例１
金型の素材として、前述した硬質アルミニウム合金（Ｊ
ＩＳ呼称 ７０７５）を用い、この硬質アルミニウム合
金を研削加工して型面を形成した後に、アルカリ電解浴
を使用して、−次電解処理を行った。Specific example 1 The above-mentioned hard aluminum alloy (J
After grinding this hard aluminum alloy to form a mold surface using IS designation 7075), a secondary electrolytic treatment was performed using an alkaline electrolytic bath.
前記−次電解処理を行うにあたっては、先ず１００ ｇ
／ ｌのリン酸三ソーダ溶液に、２５ｇ／ｌのグルフン
酸ソーダを添加して前記アルカリ電解浴を調製した。In performing the above-mentioned secondary electrolytic treatment, first 100 g
The alkaline electrolytic bath was prepared by adding 25 g/l of sodium gulfurate to a trisodium phosphate solution of 1/1.
次に、前記アルカリ電解浴を２５°Ｃの温度に保持して
、この温度条件下で前記硬質アルミニウム合金を、直流
４０Ｖで、２０分間陽極酸化処理して、前記型面に厚み
５μのアルカリ被膜を形成した。Next, the alkaline electrolytic bath is maintained at a temperature of 25°C, and under this temperature condition, the hard aluminum alloy is anodized at 40 V DC for 20 minutes to form an alkali coating with a thickness of 5 μm on the mold surface. was formed.
尚、前記アルカリ電解浴は、前記リン酸三ソーダの単独
溶液でも調製可能であるが、前記グルコン酸ソーダを添
加するときには、前記アルカリ電解浴の老化を防止でき
るばかりか、表面平滑で光沢のあるアルカリ被膜を形成
できるのであり、また前記グルコン酸ソーダに代えて、
酒石酸ソーダやクエン酸ソーダなどを使用しても、前述
したものと同様な効果が得られるのである。The alkaline electrolytic bath can also be prepared using a single solution of the trisodium phosphate, but when adding the sodium gluconate, it is possible to prevent aging of the alkaline electrolytic bath and also to make the surface smooth and shiny. It is possible to form an alkaline film, and in place of the sodium gluconate,
Even if sodium tartrate, sodium citrate, or the like is used, the same effects as those described above can be obtained.
更に、以上のごとく一次電解処理した硬質アルミニウム
合金を、金属を含をする電解浴で二次電解処理した。Furthermore, the hard aluminum alloy subjected to the primary electrolytic treatment as described above was subjected to a secondary electrolytic treatment in an electrolytic bath containing metal.
前記二次電解処理に使用する電解浴は、１００ｇ／ｌの
硫酸ニッケル溶液を用い、該溶液に３０ｇ／ｌのホウ酸
を添加して調製した。The electrolytic bath used in the secondary electrolytic treatment was prepared by using a 100 g/l nickel sulfate solution and adding 30 g/l boric acid to the solution.
次に、前記電解浴を２０°Ｃの温度に保持して、この温
度条件下で前記硬質アルミニウム合金を、交流３０Ｖで
、２分間電解処理して、前記−次電解処理で形成された
アルカリ被膜にニッケル金属を含浸させた。このとき前
記アルカリ被膜は、茶系統の色に着色された。Next, the electrolytic bath is maintained at a temperature of 20° C., and the hard aluminum alloy is electrolytically treated at 30 V AC for 2 minutes under this temperature condition to remove the alkaline coating formed by the second electrolytic treatment. impregnated with nickel metal. At this time, the alkali coating was colored in a brownish color.
具体例２
金型の素材として、前記具体例１と同様のものを使用し
、この硬質アルミニウム合金を研削加工して型面を形成
した後に、アルカリ電解浴を使用して、−次電解処理を
行った。Concrete Example 2 The same material as in Concrete Example 1 was used as the mold material, and after the hard aluminum alloy was ground to form a mold surface, it was subjected to a second electrolytic treatment using an alkaline electrolytic bath. went.
前記−次電解処理を行うにあたっては、先ず、２０％の
苛性ソーダ溶液に、０．２％の過酸化水素水を添加して
前記アルカリ電解浴を調製した。In performing the secondary electrolytic treatment, first, 0.2% hydrogen peroxide solution was added to a 20% caustic soda solution to prepare the alkaline electrolytic bath.
次に、前記アルカリ電解浴を２５°Ｃの温度に保持して
、この温度条件下で前記硬質アルミニウム合金を、直流
４０Ｖで、２０分間陽極酸化処理して、前記型面に厚み
６μのアルカリ被膜を形成した。Next, the alkaline electrolytic bath is maintained at a temperature of 25°C, and under this temperature condition, the hard aluminum alloy is anodized at 40 V DC for 20 minutes to form an alkali coating with a thickness of 6 μm on the mold surface. was formed.
更に、以上のごと（−次電解処理した硬質アルミニウム
合金を、金属を含有する電解浴で二次′１■解処理した
。Furthermore, the hard aluminum alloy which had been electrolytically treated as described above was subjected to a second electrolytic treatment in an electrolytic bath containing metal.
前記二次電解処理に使用する電解浴は、５０ｇ／ｌの硫
酸スズ溶液を用い、該溶液に７ｇ／ｌの硫酸と、１０ｇ
／ｌのクレゾールスルホン酸を添加して調製した。The electrolytic bath used in the secondary electrolytic treatment uses a 50 g/l tin sulfate solution, in which 7 g/l sulfuric acid and 10 g
/l of cresol sulfonic acid was added.
次に、前記電解浴を２０°Ｃの温度に保持して、この温
度条件下で前記硬質アルミニウム合金を、交流２０Ｖで
、５分間電解処理して、前記−次電解処理で形成された
アルカリ被膜にスズ金属を含浸させた。このとき前記ア
ルカリ被膜は、黒色系統の色に着色された。Next, the electrolytic bath is maintained at a temperature of 20° C., and the hard aluminum alloy is electrolytically treated at 20 V AC for 5 minutes under this temperature condition to remove the alkaline coating formed by the second electrolytic treatment. impregnated with tin metal. At this time, the alkali coating was colored in a blackish color.
Claims (4)
ゥム合金に形成する型面をアルカリ電解浴で一次電解処
理した後に、前記型面を金属を含有する電解浴で二次電
解処理することを特徴とする金型の製作方法。(1) Using a hard aluminum alloy, the mold surface to be formed on the hard aluminum alloy is subjected to a primary electrolytic treatment in an alkaline electrolytic bath, and then the mold surface is subjected to a secondary electrolytic treatment in an electrolytic bath containing metal. How to make molds.
．９％、銅１．２〜２．０％、鉄０．５％及び微量のシ
リコン、クロムなどを含み、残量をアルミニゥムとした
硬質アルミニゥム合金を使用することを特徴とする特許
請求の範囲第１項記載の金型の製作方法。(2) Zinc 5.1-6.1%, Magnesium 2.1-2
．． 9% copper, 1.2 to 2.0% copper, 0.5% iron, and trace amounts of silicon, chromium, etc., with the balance being aluminum. A method for manufacturing the mold described in Section 1.
ン酸系浴又は苛性ソーダ系浴を使用することを特徴とす
る特許請求の範囲第１項記載の金型の製作方法。(3) The mold manufacturing method according to claim 1, wherein a phosphoric acid bath or a caustic soda bath is used as the alkaline electrolytic bath used in the primary electrolytic treatment.
て、ニッケル溶液又はスズ溶液を使用することを特徴と
する特許請求の範囲第１項記載の金型の製作方法。(4) The method for manufacturing a mold according to claim 1, wherein a nickel solution or a tin solution is used as the electrolytic bath containing metal used in the secondary electrolytic treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13206387A JPS63297591A (en) | 1987-05-28 | 1987-05-28 | Manufacture of metal mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13206387A JPS63297591A (en) | 1987-05-28 | 1987-05-28 | Manufacture of metal mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63297591A true JPS63297591A (en) | 1988-12-05 |
Family
ID=15072645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13206387A Pending JPS63297591A (en) | 1987-05-28 | 1987-05-28 | Manufacture of metal mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63297591A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013007762A (en) * | 2011-05-20 | 2013-01-10 | Nippon Light Metal Co Ltd | Method for manufacturing support frame for pellicle, support frame for pellicle, and pellicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5544159A (en) * | 1978-09-26 | 1980-03-28 | Honda Motor Co Ltd | Controller in oil pressure operational speed change gear for vehicle |
| JPS5714291A (en) * | 1980-06-30 | 1982-01-25 | Toshiba Corp | Electret device |
-
1987
- 1987-05-28 JP JP13206387A patent/JPS63297591A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5544159A (en) * | 1978-09-26 | 1980-03-28 | Honda Motor Co Ltd | Controller in oil pressure operational speed change gear for vehicle |
| JPS5714291A (en) * | 1980-06-30 | 1982-01-25 | Toshiba Corp | Electret device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013007762A (en) * | 2011-05-20 | 2013-01-10 | Nippon Light Metal Co Ltd | Method for manufacturing support frame for pellicle, support frame for pellicle, and pellicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105603269B (en) | A kind of manufacture method of aluminum automobile gear box casing | |
| CA2558466C (en) | Iron-phosphorus electroplating bath and method | |
| JPH04297595A (en) | Method of zinc electroplating on aluminum strip | |
| CN105714162B (en) | A kind of aluminum automobile gear box casing | |
| CN110735172B (en) | Preparation method of cerium-based coating on magnesium alloy surface | |
| CN110846662B (en) | Copper/graphene-plated magnesium alloy composite material and preparation method thereof | |
| JPS63297591A (en) | Manufacture of metal mold | |
| KR101181421B1 (en) | Surface treatment method for magnesium alloy | |
| US2169188A (en) | Copper base alloy | |
| US2706171A (en) | Stripping chromium plating from zinc electrolytically | |
| JPS6136596B2 (en) | ||
| Wyszynski | Electrodeposition on Aluminium Alloys | |
| JPS61204393A (en) | Production of nickel coated stainless steel strip | |
| CN106811633A (en) | A kind of pack alloy and preparation method and application | |
| CN111733432A (en) | Zinc dipping solution and preparation method thereof, metal surface treatment method and aluminum part | |
| JP3858257B2 (en) | Method for surface treatment of magnesium or magnesium alloy | |
| US3755094A (en) | Anode compositions | |
| US2093428A (en) | Process of and materials for chromium plating | |
| Hino et al. | Effect of Surface Treatment on Glossiness of Al–Mg–Zn Alloy Casting | |
| JP3422595B2 (en) | Zinc displacement bath for aluminum alloy | |
| KR20020000855A (en) | Surface treatment method of a magnesium alloy by electroplating | |
| JP6274556B2 (en) | Electrolytic plating method | |
| US1378439A (en) | Coating ferrous metals | |
| JP6839839B2 (en) | Black chrome plating method | |
| US3075894A (en) | Method of electroplating on aluminum surfaces |