noun
shear processing; shearing
Technical term used in manufacturing and materials engineering for cutting or shaping materials by applying shear force.
剪断加工は金属板の切断に広く用いられる。
Shear processing is widely used for cutting metal sheets.
Compound of 剪断 (shearing) and 加工 (processing). The exact historical derivation is uncertain; the spelling is conventionally associated with industrial cutting processes.