Speaker pursuit road > the technological chapter of woodwork top of Oyama [mikioto] >

Importance of pressing [surukoto]

  If big pressure is not put regardless of the kind after it bonds, the woodwork bond doesn't demonstrate original adhesive power. The speaker enclosure can be said a too strong structure because only weight and the sound pressure of it if it is said pressure from the outside of constructional ..doing.. it not is ..the necessity... However, the biggest difference with general furniture is to cause [agenai] and [otomo] [reno] as for the degree of adhesion of the board. Especially, an internal sound road structure is a very important by decide whether the operation of a horn accurate whether firmly connected without the sound leakage works straight point in backing loading horn enclosure though it is not seen on eyes. The enclosure of a correct as a result making becomes a considerably strong structure.

  
                  Flash press
It is certain only not to become it if considerably strong pressure is not put though there is very strongly to demonstrate true adhesive power in the woodwork bond a pressing [suru] necessity, and are various opinions in the pressure that should be put (Differ greatly according to the state on the surface of [zai] and [zai] used).

  It is written now 2-10"kg/cm (woodwork material) in the textbook of woodwork with me. This is to have to put the weight from 2 to 10kg from about dice because it bonds about one square centimeter small size to the board. It is to join [zai] of 50 about square cm, 100k-500k [hodokakenakarebanara] is lost in the shroud bonding of an actual speaker. This is an impossible numerical value at the construction level that doesn't include the flash press etc.However, this is theoretical and it sticks enough even if it doesn't do there experiencing. However, I think whether you only have to be able still to remember it is not too heavy though it makes heavily as long as it can be pressing [suru] power (weight).