Kuongorora kusati kwatanga kupedza kurapwa kwekupedza pre-kuongororwa kwekutarisa iyo yakapera chigadzirwa chechigadzirwa chimiro uye zviyero zvinoenderana nemamiriro ehunyanzvi, akafaKukanganisikaKudhirowa uye process kadhi mushure mekunge aregerera maitiro apedza. Kuongorora kwakananga kunofanira kuteerera kune zvinotevera zvinhu:
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(2) iyo general dhizaini yekufa kukanganwiraInofanirwa kuratidza zviyero zvikuru, zvikamu zvakakosha, zvikamu-chikamu, chimiro uye nzvimbo yemakomba.

(3) saizi uye chaiyo yekufa kukanganwiraKuve nhengo dzekupisa-dzakarapwa dzinofanirwa kuratidza iyo machining mari yekubvumidzwa, pamusoro roughmanness, zvakanyanyisa kurongeka, chimiro chechokwadi uye chimiro chokwadi.
(4) vanoongorora zvinoenderana nehuwandu hwekufa kukanganwiraBatch 10% -20% Spot Tarisa-kudzvinyirira, apo batch yewatidziro yekutarisa kukanganwira mumutsara mumutsara neiyo dhizaini, inogona kupinda muongorori maitiro. Izvo zvinokosheswa zvinotariswa kuti zvive zvakanaka usati wabviswa nguva dzikangofanira kuchengetwa zvakasiyana.
(5) Usati wabvisa, tarisa pasherufu yechigadzirwa chakapera, 1-2KukanganwiraInofanirwa kuiswa kuitira sampling (kupeta uye yakakuvadzwa marara zvigadzirwa hazvigone kushandiswa sampling), uye inofanira kuongororwa pane kukanganwirwa "sampling" kuratidza mutsauko.
(6) Mushure mekuongorora, huwandu hwezvigadzirwa zvapera, huwandu hwezvivakwa zvinogadziriswa