JPS5947044A - Casting method - Google Patents
Casting methodInfo
- Publication number
- JPS5947044A JPS5947044A JP57121913A JP12191382A JPS5947044A JP S5947044 A JPS5947044 A JP S5947044A JP 57121913 A JP57121913 A JP 57121913A JP 12191382 A JP12191382 A JP 12191382A JP S5947044 A JPS5947044 A JP S5947044A
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- vents
- charging
- air
- molten metal
- 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
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
- B22C9/24—Moulds for peculiarly-shaped castings for hollow articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はボート等太武の4・+−i吠のt’fh造品を
製造する鋳造方法に保p1むくシ上げ法シトではなく目
品キャビティーの中央部よりは接fL弓すると11yJ
時にキャビティー周辺のガス抜きよシキャビデイ 内の
空気を岐い出すことによシ注湯時間を綿層・させるとと
もに湯まわりをよくシ、歩どまりの向上・:+’)もは
かろうとするものに関する・ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention is based on a casting method for manufacturing 4-+-i-like t'fh products such as boats, etc. is a tangent fL bow, then 11yJ
It is sometimes necessary to vent the gas around the cavity. By venting the air inside the cavity, the pouring time is increased, and the hot water circulation is improved, which also aims to improve the yield. related to/is about.
つぎに、本発明の−¥施例を図面についてi発明する。Next, an embodiment of the present invention will be described with reference to the drawings.
(1)は別型モ、このH,、)p(1)には・1−ト船
体の製品キャビティー(2)を形ツノyするとともに製
品キャビティー(2)の中央部数ケ所妃直接袈品キャビ
ティーに煎じる湯道(3)を形成し、父製品キャビティ
ー(3)の周辺には数ケ所にガス(7)を設置し、竹ガ
ス抜き部(4)には湯止めの通気性耐火物(例へばCO
λガス型ブロック寺)を介して吸気ホース(8)を真空
ポンプ(図示しない)に連結しである。そして、注湯に
あたっては、各取@(7)内に浴湯を溜めておき、各ス
トッパー (6)km<と同時に各ガス抜き(4)よシ
吸気して一気に注湯するものである。(1) is a different type model, this H,,)p(1) has a product cavity (2) of the hull with a horn shape, and several central parts of the product cavity (2) are directly attached to the cap. A hot water channel (3) is formed in the product cavity, and gas (7) is installed in several places around the product cavity (3), and a hot water stopper is installed in the bamboo gas vent (4). Refractories (for example, CO
The intake hose (8) is connected to a vacuum pump (not shown) via a λ gas type block. When pouring hot water, bath water is stored in each drawer (7), and at the same time as each stopper (6) km is reached, air is drawn through each vent (4) and the hot water is poured all at once.
本発明は上述のように構成したので、むくシ上げに比べ
陽過が短かくて歩どまりが良いと同じに湯まわルが早く
、シたがって湯境い等も出来ず、空気のまき−込みもな
く良品の鋳造品を1)することができるものである。Since the present invention is constructed as described above, the sun exposure time is shorter and the yield is better than in the case of peeling, and at the same time, the hot water is quickly heated, so there is no need to finish the hot water, and the air can be heated. 1) It is possible to produce good quality cast products without any complications.
図は本発明の一実施例を示すもので、第11〆iは鋳型
の中天縦断面図、第2図はその枦jri(f+iし、1
である0
(1)@・1吻型 (2)・・・鍵品キャビティー特開
昭59−47044 (2)
手続膚口正書(方式)
昭和58年ムh 平日
特許庁長官 若 杉 和 夫 殿
工、ル件の表示
昭和57年 特許願 第121913号2、発明の
名称
鋳造方法
3゜油止をする者
事件どの関係 特許出願人
住所 横浜市緑区新石用3丁目18番33号氏名 」−
原 照 男
4、代理人
M2図The figure shows one embodiment of the present invention, where 11th i is a vertical cross-sectional view of the center of the mold, and 2nd figure is a vertical cross-sectional view of the middle of the mold.
0 (1)@・1 snout type (2)...Key cavity JP-A-59-47044 (2) Procedural formal text (method) 1981 Muh Weekdays Commissioner of the Patent Office Kazu Wakasugi Husband, Tonoko, 1982 Patent Application No. 121913 2, Name of the invention Casting method 3゜Relationship with the oil stopper case Patent applicant address 3-18-33 Shinsekiyo, Midori-ku, Yokohama City Name”−
Teruo Hara 4, agent M2 illustration
Claims (1)
数ケ所に設けた直接、A品キャビティーに通ずる湯道よ
りイ爾渦注渇すると同時に・す品キャビティー周辺に設
けたlまたは告又ケ所のガス4友きよりキャビティー内
朶気を吸い出すことを′持仏とする′ut 14方法。Letter of request! T! In casting 17+, one straddle in the center,
At the same time, the air inside the cavity is sucked out from the gas pipes installed in several places directly leading to the A-product cavity. There are 14 ways to 'hold Buddha'.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57121913A JPS5947044A (en) | 1982-07-13 | 1982-07-13 | Casting method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57121913A JPS5947044A (en) | 1982-07-13 | 1982-07-13 | Casting method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5947044A true JPS5947044A (en) | 1984-03-16 |
Family
ID=14823007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57121913A Pending JPS5947044A (en) | 1982-07-13 | 1982-07-13 | Casting method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5947044A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5022456A (en) * | 1989-03-25 | 1991-06-11 | Honda Giken Kogyo Kabushiki Kaisha | Body frame, and production process and apparatus thereof |
US5215140A (en) * | 1990-11-05 | 1993-06-01 | Mi Propruetart | Method of making a heat sink |
US6003586A (en) * | 1990-11-05 | 1999-12-21 | Beane; Glenn L. | Heat-sinking structures and electrical sockets for use therewith |
-
1982
- 1982-07-13 JP JP57121913A patent/JPS5947044A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5022456A (en) * | 1989-03-25 | 1991-06-11 | Honda Giken Kogyo Kabushiki Kaisha | Body frame, and production process and apparatus thereof |
US5215140A (en) * | 1990-11-05 | 1993-06-01 | Mi Propruetart | Method of making a heat sink |
US6003586A (en) * | 1990-11-05 | 1999-12-21 | Beane; Glenn L. | Heat-sinking structures and electrical sockets for use therewith |
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