Official Answer
Answer
Impeta zigumana impeta zikorwa na 'edgewound' coiling ya wire-mbere. Iyi nzira iremeza ko ingano yimyenda yicyuma ikurikira umuzenguruko wimpeta. Ibinyuranye, ibizunguruka byashyizweho kashe (DIN 471/472) bikubitwa kuva kumpapuro z'icyuma, bigatuma ingano zigenda zinyura kumpeta kumpande ebyiri. Ibinyampeke bizenguruka mu mpeta zizunguruka bitanga ubukana buhebuje no kurwanya umunaniro, kuko nta cyerekezo 'kidakomeye' cyo gukwirakwiza. Byongeye kandi, inzira yo gukuraho ikuraho ibyuma bisakaye, bigatuma ikora neza kubikoresho bihenze nka Elgiloy cyangwa Hastelloy.
