Molding frame - Iwaku

Japanese: 鋳枠 - いわく
Molding frame - Iwaku

…The molding sand is prepared in advance, that is, the sand and binder are thoroughly mixed. First, a molding flask is placed over the pattern, and molding sand is poured in and tamped down. The flask is used to make the mold easier to handle when combining the upper and lower halves, and to prevent the upper and lower halves from coming apart due to the pressure of the molten metal, or to prevent the mold from collapsing; however, its shape, size, and precision affect the efficiency of the pouring process and the quality of the casting. …

*Some of the terminology that refers to "frame" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…前もって鋳物砂の処理,すなわち砂と粘結剤とをよく混練しておく。まず模型に鋳枠をかぶせて鋳物砂を込め,突き固める。鋳枠は,上型と下型を組み合わせる際に鋳型の取扱いを楽にし,上・下型の結合不整合や,溶湯の圧力による上・下型の分離,型の崩壊を防ぐために用いられるものであるが,その形状,大きさ,精度は鋳込作業の能率,鋳物の良否に影響を与える。…

※「鋳枠」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

<<:  Rockweed - Rockweed

>>:  Pilgrimage to Mount Iwaki

Recommend

Gangster

Gangster: A thug. A member of a criminal gang. (En...

Drawstring quail - Drawstring quail

…[Kakizawa Ryozo] ​​Quails were called "uzur...

Luzarches, R.de (English spelling) LuzarchesRde

…Most of the building was constructed between 122...

Kurikoma Five Hot Springs

This refers to five hot springs located in the sou...

Wilson Diplomacy - Wilson goes abroad

...Then the question arises of the position of ea...

secant

… [Trigonometric ratios] In a right-angled triang...

New Testament - Novum Testamentum

For Christians, the second part of the Bible is a ...

Ezoshirocho (English spelling) black-veined white

This butterfly belongs to the order Lepidoptera a...

Continued Kyogen

〘 noun 〙 In contrast to the one-act hanare kyogen ...

Dall's sheep

…Also called bighorn sheep, it is a sheep with la...

Alsatia

...The Vosges Mountains range from 300-400 metres...

Islamic Union Party

...At its peak in 1919, it is said to have had mo...

Iberian Peninsula - Iberian Peninsula (English spelling)

A peninsula that juts out into the Atlantic Ocean...

Capron - Horace Capron

American agricultural politician. Second Secretar...

Perry, WJ

…In the history of ethnology, diffusionism became...