Refers to the method or manner of cutting, especially in contexts like sewing, tailoring, or paper cutting.
この布の裁ち方を教えてください。
Please teach me how to cut this fabric.
型紙に合わせた裁ち方がポイントです。
The key is the cutting method that matches the pattern.
Compound of 裁ち (tachi, the continuative form of 裁つ 'to cut (cloth)') + 方 (kata, 'way, method').