…For example, when a circular cross section is to be processed into a circular cross section with a smaller cross section, the excess material is pulled through the grooves of the roll to reduce the cross section. Rolling with grooved rolls is called continuous rolling. In mass production, long and large pieces of material are rolled, so they are passed through a series of rolls moving simultaneously in sequence. … *Some of the terminology used in reference to "cave rolling" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…たとえば円形断面をより断面積の小さな円形断面に加工する場合には,余分の材料をこのロールの溝を通して引き出すことによって断面を小さくしてゆくのである。この溝付きのロールで行う圧延を穴型圧延という。大量生産の場合には長大な材料を圧延することになるので,同時に動く一連のロールを順に通して連続圧延continuous rollingが行われる。… ※「穴型圧延」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 |
One of the world's oldest civilizations. Mesop...
…[Hiroshi Aramata]. … *Some of the terminology th...
…The caryopsis of barley (six-rowed barley) and t...
This is the collection of writings by the third S...
...The Achaemenid traditions were strongly preser...
...In the fisheries industry, salmon farming is o...
A naval battle fought on June 3-5, 1942, during th...
…A settlement formed on the basis of the existenc...
A type of telescope, an optical device that obser...
Optimism. A view that the meaning of the world an...
…He studied in Germany and England from 1902 to 1...
...An operation in which heat is applied from the...
...In particular, in the 19th century, Russia aim...
During the Joseon Dynasty in Korea, fields were se...
In Japan, it is translated as "reorganizatio...