welding pressure
Technical term used in engineering contexts, specifically referring to the pressure applied during welding processes.
溶接の品質は加圧力に大きく依存する。
The quality of the weld depends greatly on the welding pressure.
Compound of 加圧 (kaatsu, 'pressurization') and 力 (ryoku, 'force/pressure'). The exact historical derivation is uncertain; the term is a modern technical coinage.