(1)Ama-flange ensimbi engagqwaliabe nobulukhuni obuphansi nedatha yokuqina okuhle, njengensimbi ye-carbon ephansi ne-aluminium alloy. Inokuqina okuphansi kanye nokuqina okuhle. Kunzima ukusika ama-chips futhi kulula ukwenza ama-chips ngesikhathi sokusika, okuthinta ikhwalithi yendawo. Ngakho-ke, ukucutshungulwa kwedatha ye-stainless steel flange kuvame ukusebenzisa i-Angle enkulu, ukusika isivinini esikhulu noma i-rake angle enkulu, ukusika isivinini esiphansi nokusika uketshezi. I-chip breaker groove ingagaywa phezu kwethuluzi futhi izinga lokugaya le-cutting edge kanye nendawo yokusika ingathuthukiswa. Ngaphezu kwalokho, ama-carbon steels aphansi ayamiswa ukuze kujwayeleke okusanhlamvu ukuze kucwengisiswe, futhi ama-alloys e-aluminium asetshenziselwa ukwandisa ubulukhuni bezinto futhi kuthuthukiswe ukusebenza kahle kwezinto ngokusebenzisa ukuguqulwa okubandayo.

(2) insimbi enamandla aphezulu kanye nokuqina okungekuhle kweinsimbi engagqwali flangeizinto zokwakha, ezifana ne-carbon steel high, carbon tool steel ne-cast iron, enobulukhuni obuphezulu kanye nokuqina okubi kwezinto. Banamandla amakhulu okusika, ukusetshenziswa kwamandla aphezulu, namathuluzi okusika ajwayele ukugqoka. Ngakho-ke, lolu hlobo lwedatha luvame ukucutshungulwa kusetshenziswa i-YG, YT kanye ne-YW carbide efaka ukumelana nokugqokwa, ireki encane nama-engeli amakhulu okuchezuka, kanye nesivinini esiphansi sokusika. Ngaphezu kwalokho, i-grey cast iron "emhlophe" ingamisa ukudonsa ekushiseni okuphezulu. Ukufakwa kanye nokwelashwa kwe-cast iron eqinile ethambile, insimbi ephezulu ye-carbon steel kanye nensimbi yensimbi ye-carbon kunganciphisa ubulukhuni futhi kuthuthukise ukusebenza kahle.