JPS5954442A - Durable casting mold - Google Patents
Durable casting moldInfo
- Publication number
- JPS5954442A JPS5954442A JP16407382A JP16407382A JPS5954442A JP S5954442 A JPS5954442 A JP S5954442A JP 16407382 A JP16407382 A JP 16407382A JP 16407382 A JP16407382 A JP 16407382A JP S5954442 A JPS5954442 A JP S5954442A
- Authority
- JP
- Japan
- Prior art keywords
- casting mold
- mold
- casting
- castings
- cast
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
- B22C1/181—Cements, oxides or clays
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は美麗な鋳肌が得られ、しかも繰返し使用するこ
とのできる耐久鋳型に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a durable mold that provides a beautiful casting surface and can be used repeatedly.
従来から鋳造に用いられている鋳型は、最も一般的で且
つ大半を占めているものに砂型があり、一部に特殊なも
のとして金型があるが、いずれも次に示すような長所と
短所とを有している。The most common molds that have traditionally been used for casting are sand molds, and some are special molds, but each type has its advantages and disadvantages as shown below. It has
砂型は、珪砂あるいは他の面１人物を基材として、粘土
、珪酸ソーダ等の無機バインダー、あるいはフジン樹脂
等の有機バインダーを粘結材にして混線した砂で作られ
たＩＪＪ型であり、大きな鋳物から小さな鋳物まで、あ
らゆる鋳物に適用されているが、一度便用するとｌｉ型
は崩壊するため、繰返し使用はできないという欠点があ
る。The sand mold is an IJJ type made of sand mixed with silica sand or another human figure as a base material, and an inorganic binder such as clay, sodium silicate, or an organic binder such as Fujin resin as a caking agent. Although it is applied to all types of castings, from cast iron to small castings, the disadvantage is that the Li-type collapses once it is used, so it cannot be used repeatedly.
また金型は、強度が犬であるため、繰返し使用が可能′
Ｃあり、しかも比較的小さな鋳物で融点の低い金属が鋳
込まれる場合は、イｉｖ密な鋳物が作られ、繰返し便用
ができる反面、金型と同質の高温の溶湯が鋳込まれる場
合は、鋳肌が極めて悪く、一般的な鋳物に使用すること
ができず、僅かにインゴットケース＠ＶＣ便用されてい
るに過ぎない。Also, the mold is extremely strong, so it can be used repeatedly.
If a metal with a low melting point is cast in a relatively small casting with C, a dense casting is made and can be used repeatedly, but if a high temperature molten metal of the same quality as the mold is cast. , the casting surface is extremely poor and it cannot be used for general castings, and is only used in ingot cases @ VC.
本発明Ｑよ、一般的な鋳鉄、画調鋳物等に適用しても美
Ｊ？Ｉ’（なり２１肌が得られ、しかも繰返し使用する
ことができる鋳型を提供するものである。Is the present invention beautiful even when applied to general cast iron, painted castings, etc.? The present invention provides a mold that can obtain a 21-degree skin and can be used repeatedly.
すなわ０木発明ｔよ、耐火物基材ケアルミナセメント系
枯結旧で結合してなる耐久鋳型に関するものである１゜
水元１男＆’ｊ Ｊ’、・りる耐火！１勿基Ｕとアルミ
ナ士メント系粘結（１との争ま［７い混合割合は、１１
１１１火物基材９９〜９５ ））Ｊ ）を七チ、アルミ
ナセメント糸粘結材１〜５本Ｍ１％と［２、該耐火物基
利は１０門程度以下の粗粒、中粒乃至微粒のものを９９
〜８０月（竜係とするほかに１μ以′トの超微粉を１〜
□ ２０−、ｒｌＣ：ＩＱ’、 ％ Ａマ＋ｉｃ配合す
ることが、シ１型に耐火性を保持させると共に、多少の
辿気性を保持さＷる」二で女Ｉ才しい。In other words, 0 wood invention t, it is related to a durable mold made by bonding the refractory base material care alumina cement system drying and old. 1 Muji U and alumina-based caking (conflict with 1)
111 refractory base material 99-95)) J) with 7 pieces, 1-5 alumina cement thread binder M1% [2, the refractory base material is coarse, medium to fine particles of about 10 particles or less 99 things
~80th (in addition to the dragonfly, ultrafine powder of 1μ or more was added to the
□ 20-, rlC:IQ', % Blending A + IC allows Type 1 to retain fire resistance and retain some air traceability.
１−ｉ尼の耐火物基材の９ぢ、粗粒のものとしては、砕
砂、アルミナ、焼成粘土質（シャモット。Examples of coarse-grained refractory base materials for 1-i are crushed sand, alumina, and calcined clay (chamotte).
ボーギサイト切〕、ジルコン、ジルコニア、りｒ１ム鉱
等が適ｙｔ１でき、超微粉として←↓、アルミナ、クロ
ミア、ジルコニア、チタニア、シリカ等が適用できる。Suitable materials include bogisite, zircon, zirconia, and limestone, and ultrafine powders such as alumina, chromia, zirconia, titania, and silica can be used.
寸だ、アルミナセメント系粘結月としてニジカルシウム
アルミネートを主結晶相とすＺ） ；ｊＤ當のアルミナ
セメントが使用でき、イや１１えはカル硝子（４！！、
□）爬の商品名アサヒフオンシュ（Ａｔ２０３４０係、
ｓｉ、ｏ２４％、Ｆ（’１２０３１６ ％、Ｏａｏ ３
８ ｆｂ）、アサ上アルミナセメント１号（Ａ１．２０
，５６％、Ｓｊ、０２４ｑＩ）、Ｆｅ２Ｏ３１％、Ｏａ
ｏ ３６ ％ 、）等が好甘しく適用できる。As an alumina cement-based caking moon with rainbow calcium aluminate as the main crystalline phase, our alumina cement can be used;
□) Replica product name: Asahi Huonsh (At20340,
si, o24%, F('120316%, Oao 3
8 fb), Asagami Alumina Cement No. 1 (A1.20
, 56%, Sj, 024qI), Fe2O31%, Oa
o 36%, ) etc. can be suitably applied.
第１図は本発明鋳型の造型態様の−り’ＩＪをノｔす図
でらる。FIG. 1 is a diagram showing the molding aspect of the mold of the present invention.
第１図しｔ二」？いで、木製又は鋼板製の定盤１に、木
製あるいＱ」硬イ１′１発１’ｆ：１．ボリスチ「１−
ル製の七Ｎ型２をセラｉ・し、Ｃ！ｉ枠６をセットＬ７
た後、上記り耐火物基′４，１とアルミナセメント糸粘
結拐を混練し、水分を該混練物＋ ［１０：ＤＵｊｉ’
ｔ ％に対し例えば６Ｎ五１係イ慴１ｒｔ添刀１１【７
てスラリー状としたちの４金流（７込む。次いで、図示
省略の」１べ動造型様により充分な充填を・行い、６
、２４時間の養生欠する。（７かる後、定盤１を離（〜
、模型２を抜取９ 、 ε４ 型 を ＪＪｌｌ ｒ
ｉｂ 力身ごＪ中 人 （７、４１Ｊ Ｏ−−６Ｕ
Ｏ”Ｃの雰囲気中で脱水ｉコ上び結晶水４−除去
−する。Figure 1 and 2"? Then, on a surface plate 1 made of wood or steel plate, a wooden or Q' hard A 1'1 shot 1'f: 1. Borischi “1-
C! Set i-frame 6 L7
After that, the above refractory base '4,1 and alumina cement thread caking were kneaded, and water was added to the kneaded product + [10:DUji'
For example, 6N51 Section I 1rt Sosito 11 [7
Then fill the slurry-like Toshichi 4-metal flow (7) with a moving mold (not shown) sufficiently.
, lack of 24-hour curing. (After 7 minutes, release the surface plate 1 (~
, extract model 29, ε4 type JJll r
ib Physical strength J Junior High (7, 41J O--6U
Dehydration is performed in an atmosphere of O''C and water of crystallization is removed.
コＬ７） ヨＯＶＣし−（−’ｙｒ’ｉ型されたｆ６’
ｉ型＋１．例えｅＪ：第２図に示すＪ：う（／１．−組
立てて、（レノ、１鉄、；氾ｉでｌｌｉ’ｉ、七の他一
般の鋳物鋳造に使用される。KO L7) YoOVCshi-(-'yr'i type f6'
Type i +1. For example, eJ: J shown in Figure 2: U(/1.-Assembled, (reno, 1 iron,; Flood i, lli'i, 7 and other general castings).
第２図中、ＡおよびＢは本発明（凸型を適用した下型（
該下型し」第１図の１５：ｊ型態様で危Ｕｉｌ＋された
もの）および上型、Ｃはフラン砂、Ｄ ）：ｊ：湯１１
１’Ｎ Ｗ 、Ｆ ＆よ湯［］、（）はキャビテ・１で
ある。なお、下型Ａ訃よび上型ＢのキャビティＧ旧の！
上面に、予めＩ型塗料、例えばｒ貢化り「ツノ・型飢型
拐（１＋’０８ＫｃＯＪａｐａｎ社４１４問品名コ■ン
） ￥ｌｉ’ Ｅ ’（ｆ ；’Ｊミ布しておけＵ、（
、鋳型のヅを命−ｔ、 ｌψ帆ば丁ことができる。In Fig. 2, A and B are the present invention (lower mold to which a convex mold is applied) (
The lower mold 15 in Fig. 1: J-type embodiment and the upper mold, C is furan sand, D): j: Hot water 11
1'N W, F & Yoyu [], () is Cavity 1. In addition, the cavity G of the lower mold A and the upper mold B is old!
On the top surface, apply I-type paint, for example, "horn type starvation"(1+'08KcOJapan company 414 question product name) ￥li'E'(f;'J-mi cloth U,(
, it is possible to save the life of the mold.
鋳造の士Ｉｌｌ＋：ｔは、湯Ｃ，Ｉ Ｐからキャビディ
Ｇに溶湯をｖｔ（、Ｉ−、込み、溶湯が（ｊ＋’ξ固し
／ζ−後、下！１シＡと上型Ｂう：分自ＩＵする３、こ
の時、１・ＩｒＪ ’ｉＴ Ｄはｆ！４４物１ｔｌｊｌ
へ付滑し、フラン砂０は崩壊［７、ル、９′吻と視１イ
型Ａ、Ｂｔよ児全に分１ｉｉｌｌする。Caster Ill+: t transfers the molten metal from hot water C and IP to cavity G vt(, I-, included, after the molten metal is (j+'ξ hardened/ζ-, lower! : Minute IU 3, at this time, 1・IrJ 'iT D is f!44 thing 1tljl
Sliding down, Fran sand 0 collapses [7, le, 9' snout and view 1 A type A, Bt and all parts 1iill.
なお、第２図に示す組立例においで、上型Ａと、」二１
５す１３は１・１．”、温（１６００〜１８５０°Ｃ）
Ｌｐｉｉｆえ、１６００″Ｃの雰囲気中にぶ・いても高
抗圧力（１２００ｋ！７７ｃｍ２） Ｉｚ有し、しかも
熱１４５２張が少ない（１０００″Ｃ上昇で０．７ ％
）ことが確認された。In addition, in the assembly example shown in FIG.
5th 13th is 1.1. ”, temperature (1600-1850°C)
Lpiif, it has high resistance pressure (1200k!77cm2) Iz even when exposed to an atmosphere of 1600"C, and has less heat resistance (0.7% for 1000"C rise)
) was confirmed.
このように本発明鋳型は損傷が少く、たとえ−↑Ｘ１４
４１４戻しても回！４”ｉ’ｊの補４１を月により１ハ
゛１単に補修ができる。In this way, the mold of the present invention has less damage, even if -↑X14
Even if I go back 414 times! 4"i'j repair 41 can be repaired only once per month.
また、本発明鋳型は金型と異なり、わすかのスバｌ気性
ｒイｊするため、浴湯どｉｌｌ／ｊ型の界面にＪぐりる
ガス圧による巧肌の悪化が防止できる。In addition, unlike a metal mold, the mold of the present invention has a very low temperature, so it is possible to prevent deterioration of the skin's texture due to gas pressure at the interface between the bathtub and the mold.
以上説明した本発明錦７型による効果を１とめると次の
辿りである。The effects of the Nishiki 7 type of the present invention explained above can be summarized as follows.
（１） 大きさ金問わず（【′４鉄、鈎〕（・（、そ
の他一般のωｌ、ｉ ｑ勿に力λ覧の１−〕、（型１！
−シでた■返（７１史月」゛す゛ることができる。(1) Regardless of size or gold (['4 iron, hook] (・(, other general ωl, i q, of course, 1- of force λ)), (type 1!
- I can return (71 Fumitsu).
（２）叡戸−りが弓・］１固であるため、蓮？、■込時
に１；ｊ型が溶損され４“、異’ｔ！！＃ ｌｌｉ’：
ｊみ切のｐｊ造欠陥が発生しないばかりか、湯［−１力
案が１ｙ＋１素化できる。(2) Eido-ri is a bow/] 1 solid, so is it a lotus? , 1; J type was melted and damaged when it was inserted 4", wrong!!#lli':
Not only does the pj construction defect of j-cutting not occur, but the hot water[-1 force plan can be converted to 1y+1 element.
（３） 釣ハリ、が一部ｉｃ′４（４，１１しても補
修がせζめて冶′＾４である。(3) The fishing tension is partially IC'4 (4,11, but it has been repaired and is still repaired).
（４）金型と比べ低価格である。(4) Low cost compared to molds.
第１図は本発明鋳型を造型する際の一例な・示す図、第
２図は本発明制型全ＣＬ”、ｆ物；Ｃ・、ｆ 、＋”ｉ
’ｉ ’ ＶＣ適用フる際の本発明Ｆ′ｉムリの組立例
’５５ ｙｊｅ−ｊ−図でるる。Figure 1 shows an example of molding the mold of the present invention, and Figure 2 shows the entire mold of the present invention.
'i' An example of assembly of the present invention F'i when applying VC.
Claims (1)
てなる耐久鋳型。Refractory A'#ffi Durable mold bonded with alumina cement-based caking material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16407382A JPS5954442A (en) | 1982-09-22 | 1982-09-22 | Durable casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16407382A JPS5954442A (en) | 1982-09-22 | 1982-09-22 | Durable casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5954442A true JPS5954442A (en) | 1984-03-29 |
Family
ID=15786261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16407382A Pending JPS5954442A (en) | 1982-09-22 | 1982-09-22 | Durable casting mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5954442A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5865236A (en) * | 1994-10-13 | 1999-02-02 | Georg Fischer Disa A/S | Crushed and graded magnetite ore for manufacturing moulds and cores |
| WO2013054833A1 (en) * | 2011-10-14 | 2013-04-18 | 有限会社小松鋳型製作所 | Shaping material, functional agent, shaped product, and product |
-
1982
- 1982-09-22 JP JP16407382A patent/JPS5954442A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5865236A (en) * | 1994-10-13 | 1999-02-02 | Georg Fischer Disa A/S | Crushed and graded magnetite ore for manufacturing moulds and cores |
| WO2013054833A1 (en) * | 2011-10-14 | 2013-04-18 | 有限会社小松鋳型製作所 | Shaping material, functional agent, shaped product, and product |
| CN103167918A (en) * | 2011-10-14 | 2013-06-19 | 有限会社小松铸型制作所 | Shaping material, functional agent, shaped product, and product |
| KR20130111529A (en) * | 2011-10-14 | 2013-10-10 | 유겐가이샤 고마쓰 이가타 세이사쿠쇼 | Material for molding, functional agent, molded product and product |
| JP5318301B1 (en) * | 2011-10-14 | 2013-10-16 | 有限会社小松鋳型製作所 | Materials for modeling, functional agents, modeling products and products |
| CN103167918B (en) * | 2011-10-14 | 2015-11-25 | 有限会社小松铸型制作所 | Moulding material, functional agent, model articles and goods |
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